/* Zerone International – site styles. Colours follow the logo navy (#203a4b) with a plum accent. */

@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 700; font-display: swap; src: url(../fonts/montserrat-cyrillic-ext-700.woff2) format("woff2"); unicode-range: U+0460-052F, U+1C80-1C88, U+20B4, U+2DE0-2DFF, U+A640-A69F, U+FE2E-FE2F; }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 700; font-display: swap; src: url(../fonts/montserrat-cyrillic-700.woff2) format("woff2"); unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116; }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 700; font-display: swap; src: url(../fonts/montserrat-latin-ext-700.woff2) format("woff2"); unicode-range: U+0100-02AF, U+0304, U+0308, U+0329, U+1E00-1E9F, U+1EF2-1EFF, U+2020, U+20A0-20AB, U+20AD-20C0, U+2113, U+2C60-2C7F, U+A720-A7FF; }
@font-face { font-family: "Montserrat"; font-style: normal; font-weight: 700; font-display: swap; src: url(../fonts/montserrat-latin-700.woff2) format("woff2"); unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+0304, U+0308, U+0329, U+2000-206F, U+2074, U+20AC, U+2122, U+2191, U+2193, U+2212, U+2215, U+FEFF, U+FFFD; }

:root {
  color-scheme: light;
  --bg: #f5f6f8;
  --surface: #ffffff;
  --tint: #ecf0f4;
  --text: #142231;
  --muted: #4c5c6b;
  --border: #d9e0e7;
  --brand: #203a4b;
  --brand-hover: #2c5068;
  --on-brand: #ffffff;
  --accent: #853c6d;
  --accent-soft: #f4e9f0;
  --focus: #853c6d;
  --shadow: 0 1px 2px rgb(16 32 46 / 6%), 0 8px 24px rgb(16 32 46 / 7%);
  --cta-bg: #203a4b;
  --cta-text: #ffffff;
  --cta-muted: #c9d6e1;

  --art-frame: #ffffff;
  --art-bar: #e9eef3;
  --art-dot: #c5cfd9;
  --art-soft: #e3e9ef;
  --art-soft2: #ead8e4;
  --art-line: #cad4de;
  --art-card: #f6f8fa;
  --art-stroke: #d6dee6;
  --art-accent: #203a4b;
  --art-accent2: #9a4a80;
  --art-phone: #203a4b;
  --art-path: #a9b7c4;

  --radius: 14px;
  --radius-lg: 22px;
  --font-body: system-ui, -apple-system, "Segoe UI", Roboto, "Helvetica Neue", "Noto Sans", Arial, sans-serif;
  --font-head: "Montserrat", var(--font-body);
  --wrap: 1180px;
  --gutter: clamp(16px, 4vw, 32px);
  --header-h: 72px;
}

:root[data-theme="dark"] {
  color-scheme: dark;
  --bg: #0c141b;
  --surface: #121d26;
  --tint: #0f1921;
  --text: #e6edf3;
  --muted: #a3b3c1;
  --border: #243440;
  --brand: #e6edf3;
  --brand-hover: #ffffff;
  --on-brand: #0c141b;
  --accent: #e0a9cd;
  --accent-soft: #2a1d27;
  --focus: #e0a9cd;
  --shadow: 0 1px 2px rgb(0 0 0 / 30%), 0 10px 30px rgb(0 0 0 / 25%);
  --cta-bg: #182733;
  --cta-text: #f2f6f9;
  --cta-muted: #b4c3cf;

  --art-frame: #15222c;
  --art-bar: #1b2a36;
  --art-dot: #34495a;
  --art-soft: #1f303d;
  --art-soft2: #3a2834;
  --art-line: #2d3f4e;
  --art-card: #192733;
  --art-stroke: #283a48;
  --art-accent: #9cc0da;
  --art-accent2: #d995c2;
  --art-phone: #2a3e4e;
  --art-path: #3c5163;
}

@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    color-scheme: dark;
    --bg: #0c141b;
    --surface: #121d26;
    --tint: #0f1921;
    --text: #e6edf3;
    --muted: #a3b3c1;
    --border: #243440;
    --brand: #e6edf3;
    --brand-hover: #ffffff;
    --on-brand: #0c141b;
    --accent: #e0a9cd;
    --accent-soft: #2a1d27;
    --focus: #e0a9cd;
    --shadow: 0 1px 2px rgb(0 0 0 / 30%), 0 10px 30px rgb(0 0 0 / 25%);
    --cta-bg: #182733;
    --cta-text: #f2f6f9;
    --cta-muted: #b4c3cf;
    --art-frame: #15222c;
    --art-bar: #1b2a36;
    --art-dot: #34495a;
    --art-soft: #1f303d;
    --art-soft2: #3a2834;
    --art-line: #2d3f4e;
    --art-card: #192733;
    --art-stroke: #283a48;
    --art-accent: #9cc0da;
    --art-accent2: #d995c2;
    --art-phone: #2a3e4e;
    --art-path: #3c5163;
  }
}

/* ------------------------------------------------------------------ base */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-padding-top: calc(var(--header-h) + 16px); }
body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}
img, svg { display: block; max-width: 100%; }
a { color: inherit; text-decoration-color: color-mix(in srgb, currentColor 40%, transparent); text-underline-offset: 3px; }
a:hover { color: var(--accent); }
:focus-visible { outline: 3px solid var(--focus); outline-offset: 3px; border-radius: 6px; }
main:focus { outline: none; }
p { margin: 0 0 1em; }
ul, ol { padding-inline-start: 1.25em; }
h1, h2, h3 {
  font-family: var(--font-head);
  font-weight: 700;
  line-height: 1.15;
  letter-spacing: -0.015em;
  margin: 0 0 0.6em;
  overflow-wrap: break-word;
  hyphens: auto;
  text-wrap: balance;
}
h1 { font-size: clamp(2.05rem, 1.35rem + 3vw, 3.5rem); letter-spacing: -0.025em; }
@media (max-width: 420px) {
  h1 { font-size: 1.85rem; }
  :lang(de) h1, :lang(nl) h1, :lang(pl) h1, :lang(ru) h1, :lang(uk) h1 { font-size: 1.7rem; overflow-wrap: anywhere; }
}
h2 { font-size: clamp(1.55rem, 1.2rem + 1.4vw, 2.25rem); }
h3 { font-size: 1.15rem; letter-spacing: -0.005em; }
:lang(zh) :is(h1, h2, h3), :lang(ja) :is(h1, h2, h3), :lang(hi) :is(h1, h2, h3), :lang(ar) :is(h1, h2, h3) { letter-spacing: 0; line-height: 1.35; }
:lang(zh) body, :lang(ja) body { line-break: strict; }
:lang(ar) body, :lang(hi) body { line-height: 1.8; }
[dir="rtl"] .icon--arrow, [dir="rtl"] .icon--arrow-left { transform: scaleX(-1); }
[hidden] { display: none !important; }

.wrap { width: min(100% - 2 * var(--gutter), var(--wrap)); margin-inline: auto; }
.wrap--narrow { width: min(100% - 2 * var(--gutter), 820px); }

.skip-link {
  position: absolute; inset-inline-start: 12px; top: -60px; z-index: 100;
  background: var(--brand); color: var(--on-brand); padding: 10px 16px; border-radius: 10px; text-decoration: none;
}
.skip-link:focus { top: 12px; color: var(--on-brand); }

.icon { width: 1.25em; height: 1.25em; flex: none; }

/* ------------------------------------------------------------------ buttons */
.button {
  display: inline-flex; align-items: center; justify-content: center; gap: 0.5em;
  min-height: 48px; padding: 0.7em 1.35em;
  border: 1.5px solid var(--brand); border-radius: 999px;
  background: var(--brand); color: var(--on-brand);
  font: 600 1rem/1.2 var(--font-body); text-decoration: none; cursor: pointer;
  max-width: 100%; white-space: normal; text-align: center;
  transition: background-color .2s, border-color .2s, color .2s, transform .2s;
}
.button:hover { background: var(--brand-hover); border-color: var(--brand-hover); color: var(--on-brand); }
.button:active { transform: translateY(1px); }
.button .icon { width: 1.1em; height: 1.1em; }
.button--small { min-height: 40px; padding: 0.45em 1.05em; font-size: 0.925rem; }
.button--ghost { background: transparent; color: var(--brand); border-color: var(--border); }
.button--ghost:hover { background: var(--surface); color: var(--brand); border-color: var(--brand); }
.button--light { background: var(--cta-text); border-color: var(--cta-text); color: #142231; }
.button--light:hover { background: #ffffff; border-color: #ffffff; color: #142231; }
.icon-button {
  display: inline-grid; place-items: center; width: 42px; height: 42px; padding: 0;
  border: 1px solid var(--border); border-radius: 999px; background: var(--surface); color: var(--text); cursor: pointer;
}
.icon-button:hover { border-color: var(--brand); color: var(--brand); }
.actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 28px; }
.actions--stack { flex-direction: column; align-items: stretch; margin-top: 16px; }
.text-link { display: inline-flex; align-items: center; gap: 0.4em; font-weight: 600; color: var(--brand); text-decoration: none; }
.text-link:hover { color: var(--accent); }
.text-link .icon { width: 1.1em; height: 1.1em; transition: transform .2s; }
.text-link:hover .icon { transform: translateX(3px); }
[dir="rtl"] .text-link:hover .icon { transform: scaleX(-1) translateX(3px); }

/* ------------------------------------------------------------------ header */
.site-header {
  position: sticky; top: 0; z-index: 50;
  background: color-mix(in srgb, var(--bg) 88%, transparent);
  backdrop-filter: saturate(160%) blur(12px);
  -webkit-backdrop-filter: saturate(160%) blur(12px);
  border-bottom: 1px solid var(--border);
}
.header-bar { display: flex; align-items: center; gap: 20px; min-height: var(--header-h); }
.brand { display: inline-flex; color: var(--brand); flex: none; }
.brand:hover { color: var(--brand); }
.brand svg { height: 42px; width: auto; }
.primary-nav { margin-inline-start: auto; }
.primary-nav ul { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.primary-nav a {
  display: block; padding: 8px 12px; border-radius: 999px; text-decoration: none;
  color: var(--muted); font-weight: 600; font-size: 0.95rem; white-space: nowrap;
}
.primary-nav a:hover { color: var(--text); background: var(--tint); }
.primary-nav a[aria-current="page"] { color: var(--text); background: var(--tint); }
.header-tools { display: flex; align-items: center; gap: 8px; }

.dropdown { position: relative; }
.dropdown > summary { list-style: none; cursor: pointer; }
.dropdown > summary::-webkit-details-marker { display: none; }
.lang-menu > summary {
  display: inline-flex; align-items: center; gap: 6px; height: 42px; padding: 0 12px;
  border: 1px solid var(--border); border-radius: 999px; background: var(--surface); font-weight: 600; font-size: 0.9rem;
}
.lang-menu > summary:hover { border-color: var(--brand); }
.dropdown__panel {
  position: absolute; inset-inline-end: 0; top: calc(100% + 8px); z-index: 60;
  min-width: 200px; margin: 0; padding: 8px; list-style: none;
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); box-shadow: var(--shadow);
}
.lang-menu .dropdown__panel { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); width: 300px; max-width: calc(100vw - 32px); }
.dropdown__panel a { display: block; padding: 8px 12px; border-radius: 8px; text-decoration: none; }
.dropdown__panel a:hover { background: var(--tint); color: var(--text); }
.dropdown__panel a[aria-current] { background: var(--accent-soft); color: var(--accent); font-weight: 700; }
.nav-menu { display: none; }
.nav-menu > summary { display: inline-grid; place-items: center; width: 42px; height: 42px; border: 1px solid var(--border); border-radius: 999px; background: var(--surface); }
.nav-menu__panel { width: min(320px, calc(100vw - 32px)); padding: 12px; }
.nav-menu__panel ul { list-style: none; margin: 0 0 12px; padding: 0; }
.nav-menu__panel a:not(.button) { padding: 12px; font-weight: 600; font-size: 1.05rem; }
.nav-menu__panel .button { width: 100%; }
.theme-toggle__sun { display: none; }
:root[data-theme="dark"] .theme-toggle__sun { display: inline; }
:root[data-theme="dark"] .theme-toggle__moon { display: none; }
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) .theme-toggle__sun { display: inline; }
  :root:not([data-theme="light"]) .theme-toggle__moon { display: none; }
}

@media (max-width: 1080px) {
  .primary-nav { display: none; }
  .nav-menu { display: block; }
  .header-tools { margin-inline-start: auto; }
}
@media (max-width: 640px) {
  :root { --header-h: 62px; }
  .brand svg { height: 34px; }
  .header-cta { display: none; }
  .lang-menu__current { display: none; }
  .lang-menu > summary { width: 42px; padding: 0; justify-content: center; }
}

/* language suggestion */
.lang-suggest { background: var(--accent-soft); border-bottom: 1px solid var(--border); }
.lang-suggest__inner { display: flex; align-items: center; gap: 12px 16px; flex-wrap: wrap; padding-block: 10px; }
.lang-suggest__msg { margin: 0; }
.lang-suggest__go { font-weight: 700; color: var(--accent); }
.lang-suggest__close { margin-inline-start: auto; width: 36px; height: 36px; }

/* breadcrumbs */
.breadcrumbs { padding-top: 20px; font-size: 0.9rem; color: var(--muted); }
.breadcrumbs ol { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; margin: 0; padding: 0; }
.breadcrumbs li:not(:last-child)::after { content: "/"; margin-inline-start: 6px; color: var(--border); }
.breadcrumbs a { color: var(--muted); }

/* ------------------------------------------------------------------ sections */
.section { padding-block: clamp(56px, 8vw, 104px); }
.section--tint { background: var(--tint); border-block: 1px solid var(--border); }
.section--flush-top { padding-top: 0; }
.section-head { max-width: 760px; margin-bottom: clamp(28px, 4vw, 48px); }
.section-title { margin-bottom: 0.4em; }
.section-intro { color: var(--muted); font-size: 1.125rem; margin: 0; }
.section-more { margin: 32px 0 0; }
.section-more + .section-more { margin-top: 12px; }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; margin: 0 0 14px;
  color: var(--accent); font-weight: 700; font-size: 0.8rem; letter-spacing: 0.12em; text-transform: uppercase;
}
:lang(zh) .eyebrow, :lang(ja) .eyebrow, :lang(ar) .eyebrow, :lang(hi) .eyebrow { letter-spacing: 0.02em; font-size: 0.9rem; }
.eyebrow .icon { width: 1.3em; height: 1.3em; }
.lede { font-size: clamp(1.1rem, 1rem + 0.45vw, 1.3rem); color: var(--muted); max-width: 640px; }
.fineprint { color: var(--muted); font-size: 0.875rem; margin-top: 28px; }
.prose { max-width: 720px; }
.prose h2 { font-size: 1.35rem; margin-top: 1.8em; }

/* hero */
.hero { padding-block: clamp(40px, 7vw, 96px) clamp(56px, 8vw, 104px); overflow: hidden; }
.hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr); gap: clamp(32px, 5vw, 72px); align-items: center; }
.hero h1 { max-width: 15ch; }
:lang(zh) .hero h1, :lang(ja) .hero h1 { max-width: 18em; }
.hero__art .art { width: 100%; height: auto; filter: drop-shadow(0 24px 48px rgb(16 32 46 / 12%)); }
.checklist { list-style: none; padding: 0; margin: 28px 0 0; display: grid; gap: 10px; }
.checklist li { display: flex; gap: 10px; align-items: flex-start; }
.checklist .icon { color: var(--accent); margin-top: 0.2em; }
.checklist--compact { margin: 16px 0 20px; gap: 6px; }

.page-hero { padding-block: clamp(32px, 5vw, 64px) clamp(40px, 6vw, 80px); }
.page-hero--compact { padding-bottom: 32px; }
.page-hero__grid { display: grid; grid-template-columns: minmax(0, 1fr); gap: clamp(28px, 5vw, 64px); align-items: center; }
.page-hero--art .page-hero__grid { grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); }
.page-hero__art .art { width: 100%; height: auto; }

@media (max-width: 860px) {
  .hero__grid, .page-hero--art .page-hero__grid { grid-template-columns: minmax(0, 1fr); }
  .hero__art { order: 2; max-width: 560px; }
  .page-hero__art { max-width: 520px; }
}

/* cards */
.card-grid { display: grid; gap: clamp(16px, 2vw, 24px); list-style: none; margin: 0; padding: 0; }
.card-grid--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.card-grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.card-grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
@media (max-width: 960px) { .card-grid--3, .card-grid--4 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (max-width: 620px) { .card-grid--2, .card-grid--3, .card-grid--4 { grid-template-columns: minmax(0, 1fr); } }
.card {
  position: relative; display: flex; flex-direction: column; gap: 4px;
  padding: clamp(22px, 2.5vw, 30px);
  background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg);
}
.card p { color: var(--muted); margin: 0; }
.card p + p { margin-top: 0.8em; }
.card__title { font-size: 1.15rem; margin: 0 0 6px; }
.card__title a { text-decoration: none; }
.card--link { transition: border-color .2s, box-shadow .2s, transform .2s; }
.card--link:hover { border-color: color-mix(in srgb, var(--brand) 45%, var(--border)); box-shadow: var(--shadow); transform: translateY(-2px); }
.card--link .card__title a::after { content: ""; position: absolute; inset: 0; border-radius: inherit; }
.card--link:focus-within { outline: 3px solid var(--focus); outline-offset: 3px; }
.card--link .card__title a:focus-visible { outline: none; }
.card__icon {
  display: inline-grid; place-items: center; width: 48px; height: 48px; margin-bottom: 14px; flex: none;
  border-radius: 14px; background: var(--accent-soft); color: var(--accent);
}
.card__icon .icon { width: 24px; height: 24px; }
.card__num { font: 700 0.85rem/1 var(--font-head); color: var(--accent); margin-bottom: 14px; }
.card__more { display: inline-flex; align-items: center; gap: 0.4em; margin-top: auto; padding-top: 18px; font-weight: 600; color: var(--brand); }
.card__more .icon { width: 1.1em; height: 1.1em; }
.card--feature { padding: clamp(26px, 3vw, 40px); }
.card--feature p { font-size: 1.08rem; }
.tag {
  display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px;
  background: var(--tint); border: 1px solid var(--border); color: var(--muted); font-size: 0.78rem; font-weight: 600; text-decoration: none;
}
a.tag:hover { border-color: var(--brand); color: var(--brand); }
.tag .icon { width: 1.1em; height: 1.1em; }
.tag--soft { background: var(--accent-soft); color: var(--accent); border-color: transparent; }
.case-card__meta { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.case-card__num { font: 700 0.85rem/1 var(--font-head); color: var(--accent); }

/* split */
.split { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(32px, 6vw, 80px); align-items: center; }
.split--reverse .split__art { order: 2; }
.split--text { align-items: start; }
.split__art .art { width: 100%; height: auto; }
@media (max-width: 860px) {
  .split { grid-template-columns: minmax(0, 1fr); }
  .split--reverse .split__art { order: 0; }
  .split__art { max-width: 520px; }
}
/* founder */
.founder { display: grid; grid-template-columns: minmax(0, 2fr) minmax(0, 3fr); gap: clamp(32px, 6vw, 80px); align-items: start; }
.founder:not(:has(.founder__photo)) { grid-template-columns: minmax(0, 1fr); max-width: 820px; }
.founder__photo { margin: 0; }
.founder__photo img { width: 100%; height: auto; aspect-ratio: 1; object-fit: cover; border-radius: var(--radius-lg, 20px); border: 1px solid var(--border); }
.founder__name { font-size: 1.1rem; margin: 0 0 16px; }
.founder__facts-title { font-size: 1.05rem; margin: 28px 0 12px; }
.founder__facts { display: grid; gap: 10px; margin: 0 0 24px; }
.founder__facts div { display: grid; grid-template-columns: 9rem minmax(0, 1fr); gap: 12px; padding: 12px 14px; background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.founder__facts dt { font-weight: 700; color: var(--accent); }
.founder__facts dd { margin: 0; }
@media (max-width: 860px) {
  .founder { grid-template-columns: minmax(0, 1fr); }
  .founder__photo { max-width: 360px; }
}
@media (max-width: 480px) { .founder__facts div { grid-template-columns: minmax(0, 1fr); gap: 2px; } }
.product-list { display: grid; gap: clamp(56px, 8vw, 96px); }
.product h2 { margin-top: 12px; }

/* services overview */
.service-rows { display: grid; gap: clamp(48px, 7vw, 88px); }
.service-row { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: clamp(28px, 6vw, 72px); align-items: center; }
.service-row:nth-child(even) .service-row__art { order: 2; }
.service-row h2 a { text-decoration: none; }
.service-row__text p { color: var(--muted); }
@media (max-width: 860px) {
  .service-row { grid-template-columns: minmax(0, 1fr); }
  .service-row:nth-child(even) .service-row__art { order: 0; }
  .service-row__art { max-width: 520px; }
}

/* timeline */
.timeline { list-style: none; margin: 0; padding: 0; display: grid; grid-template-columns: repeat(4, minmax(0, 1fr)); gap: 24px; counter-reset: step; position: relative; }
.timeline::before { content: ""; position: absolute; top: 23px; inset-inline: 24px; height: 2px; background: linear-gradient(90deg, var(--brand), var(--accent)); opacity: .35; }
.timeline__step { position: relative; }
.timeline__num {
  position: relative; display: inline-grid; place-items: center; width: 48px; height: 48px; margin-bottom: 18px;
  border-radius: 50%; background: var(--brand); color: var(--on-brand); font: 700 1.1rem/1 var(--font-head);
  box-shadow: 0 0 0 6px var(--tint);
}
.timeline__step h3 { margin-bottom: 8px; }
.timeline__step p { color: var(--muted); margin: 0; }
@media (max-width: 860px) {
  .timeline { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .timeline::before { top: 24px; bottom: 24px; inset-inline-start: 23px; inset-inline-end: auto; width: 2px; height: auto; background: linear-gradient(180deg, var(--brand), var(--accent)); }
  .timeline__step { padding-inline-start: 72px; }
  .timeline__num { position: absolute; inset-inline-start: 0; top: 0; }
  .timeline__step h3 { padding-top: 10px; }
}

/* notes */
.notes { margin-top: clamp(32px, 5vw, 56px); padding: clamp(22px, 3vw, 32px); border-radius: var(--radius-lg); background: var(--accent-soft); }
.notes__title { display: flex; align-items: center; gap: 10px; font-size: 1.2rem; margin: 0; color: var(--text); }
.notes__title .icon { color: var(--accent); }
.notes .checklist { margin-top: 16px; }

/* faq */
.faq { display: grid; gap: 12px; }
.faq__item { background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius); }
.faq__item summary {
  display: flex; justify-content: space-between; align-items: center; gap: 16px;
  padding: 18px 22px; cursor: pointer; list-style: none; font-weight: 650; font-size: 1.05rem;
}
.faq__item summary::-webkit-details-marker { display: none; }
.faq__item summary::after {
  content: ""; flex: none; width: 12px; height: 12px; margin-inline-end: 4px;
  border-inline-end: 2px solid var(--accent); border-bottom: 2px solid var(--accent);
  transform: rotate(45deg) translate(-2px, -2px); transition: transform .2s;
}
.faq__item[open] summary::after { transform: rotate(-135deg) translate(-2px, -2px); }
.faq__item p { padding: 0 22px 20px; margin: 0; color: var(--muted); }

/* call to action */
.cta-band { padding-block: clamp(40px, 6vw, 72px); }
.cta-band__inner {
  display: flex; align-items: center; justify-content: space-between; gap: 24px 48px; flex-wrap: wrap;
  padding: clamp(28px, 5vw, 56px); border-radius: 28px;
  background: radial-gradient(120% 140% at 100% 0%, color-mix(in srgb, var(--accent) 35%, transparent), transparent 55%), var(--cta-bg);
  color: var(--cta-text);
  border: 1px solid var(--border);
}
.cta-band h2 { color: var(--cta-text); margin-bottom: 8px; }
.cta-band p { color: var(--cta-muted); margin: 0; max-width: 560px; }

/* use cases */
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin-bottom: 28px; }
.chip {
  min-height: 40px; padding: 6px 16px; border-radius: 999px; border: 1px solid var(--border);
  background: var(--surface); color: var(--text); font: 600 0.92rem/1.2 var(--font-body); cursor: pointer;
}
.chip:hover { border-color: var(--brand); }
.chip[aria-pressed="true"] { background: var(--brand); border-color: var(--brand); color: var(--on-brand); }
.case-body { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 20px; }
.case-block { padding: clamp(22px, 3vw, 30px); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); }
.case-block h2 { font-size: 1.15rem; }
.case-block p { color: var(--muted); margin: 0; }
.case-block--accent { background: var(--accent-soft); border-color: transparent; }
.case-block .checklist { margin-top: 0; }
@media (max-width: 860px) { .case-body { grid-template-columns: minmax(0, 1fr); } }
.related-service { display: flex; gap: 18px; align-items: flex-start; margin-top: 32px; padding: 24px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: var(--surface); }
.related-service .eyebrow { margin-bottom: 4px; }
.related-service__name { font: 700 1.15rem/1.3 var(--font-head); margin-bottom: 6px; }
.related-service p:last-child { color: var(--muted); margin: 0; }
.pager { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 16px; margin-top: 24px; }
.pager__link { display: flex; flex-direction: column; gap: 4px; padding: 18px 22px; border: 1px solid var(--border); border-radius: var(--radius); text-decoration: none; background: var(--surface); }
.pager__link:hover { border-color: var(--brand); color: inherit; }
.pager__link--next { text-align: end; align-items: flex-end; }
.pager__label { display: inline-flex; align-items: center; gap: 6px; color: var(--muted); font-size: 0.85rem; }
.pager__label .icon { width: 1em; height: 1em; }
.pager__title { font-weight: 700; }
@media (max-width: 560px) { .pager { grid-template-columns: minmax(0, 1fr); } .pager__link--next { text-align: start; align-items: flex-start; } }

/* company */
.location { display: flex; gap: 10px; align-items: flex-start; font-size: 1.1rem; }
.location .icon { color: var(--accent); margin-top: 0.25em; }

/* forms */
.contact-grid { display: grid; grid-template-columns: minmax(0, 1.6fr) minmax(0, 1fr); gap: clamp(24px, 4vw, 48px); align-items: start; }
.contact-aside { display: grid; gap: 16px; }
@media (max-width: 900px) { .contact-grid { grid-template-columns: minmax(0, 1fr); } }
.form { display: grid; gap: 18px; padding: clamp(22px, 3.5vw, 40px); background: var(--surface); border: 1px solid var(--border); border-radius: var(--radius-lg); }
.form__row { display: grid; gap: 18px; }
.form__row--2 { grid-template-columns: repeat(2, minmax(0, 1fr)); }
@media (max-width: 620px) { .form__row--2 { grid-template-columns: minmax(0, 1fr); } }
.field { display: grid; gap: 6px; min-width: 0; }
.field label { font-weight: 600; font-size: 0.95rem; }
.field__opt { color: var(--muted); font-weight: 400; }
.field__hint { margin: 0; color: var(--muted); font-size: 0.85rem; }
.field input, .field select, .field textarea {
  width: 100%; min-height: 48px; padding: 10px 14px;
  border: 1.5px solid var(--border); border-radius: 12px; background: var(--bg); color: var(--text);
  font: inherit; font-size: 1rem;
}
.field textarea { min-height: 150px; resize: vertical; }
.field select { min-width: 0; max-width: 100%; text-overflow: ellipsis; }
.choice-group { border: 0; margin: 0; padding: 0; gap: 8px; }
.choice-group legend { font-weight: 600; font-size: 0.95rem; margin-bottom: 6px; padding: 0; }
.choice { display: flex; align-items: flex-start; gap: 10px; padding: 12px 14px; border: 1.5px solid var(--border); border-radius: 12px; background: var(--bg); cursor: pointer; }
.choice:has(input:checked) { border-color: var(--brand); }
.choice input { width: 20px; height: 20px; min-height: 0; padding: 0; margin: 1px 0 0; flex: none; accent-color: var(--brand); }
.choice span { font-weight: 500; }
.form, .form__row, .product, .product-list { min-width: 0; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--focus); box-shadow: 0 0 0 3px color-mix(in srgb, var(--focus) 25%, transparent); }
.field--check { grid-template-columns: auto 1fr; align-items: start; gap: 12px; }
.field--check input { width: 22px; height: 22px; min-height: 0; margin-top: 2px; accent-color: var(--brand); }
.field--check label { font-weight: 400; color: var(--muted); }
.form .button { justify-self: start; }
.form__status { margin: 0; font-weight: 600; }
.form__status[data-state="success"] { color: #1d7a4c; }
.form__status[data-state="error"] { color: #b3261e; }
:root[data-theme="dark"] .form__status[data-state="success"] { color: #6fd6a0; }
:root[data-theme="dark"] .form__status[data-state="error"] { color: #ff9a92; }
.form__trap { display: none; } /* honeypot: invisible to people, still filled in by bots */
.form { position: relative; }
.notice { padding: 24px; border-radius: var(--radius-lg); background: var(--accent-soft); }
.email-link, .phone-link { display: inline-flex; align-items: center; gap: 8px; font-weight: 600; color: var(--brand); word-break: break-all; }
.phone-link { margin-top: 10px; word-break: normal; }
.phone-note { margin: 14px 0 0; font-size: .925rem; color: var(--muted); }
.mini-steps { margin: 0; padding-inline-start: 1.2em; color: var(--muted); }
.mini-steps li + li { margin-top: 4px; }

/* 404 */
.notfound { text-align: center; padding-block: clamp(64px, 12vw, 140px); }
.notfound .wrap { display: grid; justify-items: center; }
.notfound__code { font: 700 clamp(4rem, 12vw, 8rem)/1 var(--font-head); color: var(--accent); opacity: .35; margin: 0 0 12px; }

/* ------------------------------------------------------------------ footer */
.site-footer { margin-top: clamp(24px, 4vw, 48px); padding-top: clamp(48px, 7vw, 80px); border-top: 1px solid var(--border); background: var(--surface); font-size: 0.95rem; }
.footer-grid { display: grid; grid-template-columns: minmax(0, 2fr) repeat(3, minmax(0, 1fr)); gap: 32px; }
.footer-brand p { color: var(--muted); max-width: 360px; }
.footer-brand .brand { margin-bottom: 18px; }
.footer-brand .brand svg { height: 40px; }
.footer-location { display: flex; gap: 8px; align-items: center; }
.footer-location .icon { color: var(--accent); }
.footer-areas { font-size: .95rem; }
.footer-areas a { color: var(--text); }
.regions { margin-top: 28px; }
.regions ul { display: flex; flex-wrap: wrap; gap: 8px 20px; margin: 8px 0 0; padding: 0; list-style: none; }
.regions a { font-weight: 600; }
.footer-social { margin-top: 22px; }
.footer-social .footer-title { margin-bottom: 6px; }
.footer-social-note { font-size: .95rem; margin-bottom: 12px; }
.site-footer .footer-social ul { grid-template-columns: repeat(2, max-content); gap: 10px 32px; }
.footer-social a { display: inline-flex; gap: 10px; align-items: center; min-height: 32px; color: var(--text); text-decoration: none; font-weight: 600; }
.footer-social a:hover, .footer-social a:focus-visible { text-decoration: underline; }
.footer-social .soc-logo { flex: none; border-radius: 6px; box-shadow: 0 0 0 1px var(--border); }
.footer-title { font-size: 0.8rem; text-transform: uppercase; letter-spacing: 0.12em; color: var(--muted); margin-bottom: 14px; }
.site-footer ul { list-style: none; margin: 0; padding: 0; display: grid; gap: 8px; }
.site-footer nav a { text-decoration: none; color: var(--text); }
.site-footer nav a:hover { color: var(--accent); }
.footer-langs { margin-top: 40px; padding-top: 24px; border-top: 1px solid var(--border); }
.footer-langs ul { display: flex; flex-wrap: wrap; gap: 6px 18px; }
.footer-langs a { color: var(--muted); text-decoration: none; font-size: 0.9rem; }
.footer-langs a:hover { color: var(--accent); }
.footer-langs a[aria-current] { color: var(--text); font-weight: 700; }
.footer-bottom { display: flex; justify-content: space-between; gap: 12px 32px; flex-wrap: wrap; padding-block: 24px 32px; color: var(--muted); font-size: 0.85rem; }
.footer-bottom p { margin: 0; }
.footer-trademark { max-width: 640px; }
@media (max-width: 860px) {
  .footer-grid { grid-template-columns: repeat(3, minmax(0, 1fr)); }
  .footer-brand { grid-column: 1 / -1; }
}
@media (max-width: 520px) { .footer-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } }

/* ------------------------------------------------------------------ floating controls */
.sticky-cta { display: none; }
@media (max-width: 640px) {
  .sticky-cta {
    position: fixed; z-index: 40; inset-inline: 16px; bottom: calc(14px + env(safe-area-inset-bottom));
    display: flex; align-items: center; justify-content: center; gap: 8px; min-height: 52px;
    border-radius: 999px; background: var(--brand); color: var(--on-brand); font-weight: 700; text-decoration: none;
    box-shadow: 0 10px 30px rgb(16 32 46 / 30%);
    transform: translateY(160%); transition: transform .25s ease;
  }
  .sticky-cta.is-visible { transform: none; }
  .sticky-cta:hover { color: var(--on-brand); }
  .sticky-cta .icon { width: 1.1em; height: 1.1em; }
  body:has(.sticky-cta) .site-footer { padding-bottom: 72px; }
}
.back-to-top { position: fixed; z-index: 41; inset-inline-end: 18px; bottom: 18px; box-shadow: var(--shadow); }
@media (max-width: 640px) { body:has(.sticky-cta) .back-to-top { bottom: 82px; } }

/* ------------------------------------------------------------------ illustrations */
.art-frame { fill: var(--art-frame); stroke: var(--art-stroke); stroke-width: 1.5; }
.art-bar { fill: var(--art-bar); }
.art-dot { fill: var(--art-dot); }
.art-soft { fill: var(--art-soft); }
.art-soft2 { fill: var(--art-soft2); }
.art-line { fill: var(--art-line); }
.art-card { fill: var(--art-card); stroke: var(--art-stroke); stroke-width: 1.5; }
.art-accent { fill: var(--art-accent); }
.art-accent2 { fill: var(--art-accent2); }
.art-phone { fill: var(--art-phone); }
.art-pill { fill: var(--art-frame); stroke: var(--art-stroke); stroke-width: 1.5; }
.art-check { fill: var(--art-accent2); }
.art-ring { fill: none; stroke: var(--art-line); stroke-width: 2.5; }
.art-path { fill: none; stroke: var(--art-path); stroke-width: 2.5; stroke-dasharray: 6 7; stroke-linecap: round; }
.art-chart { fill: none; stroke: var(--art-accent2); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; }
.art-bolt { fill: var(--bg); }
.art-node { fill: var(--art-accent); }
.art-node--alt { fill: var(--art-accent2); }
.art-tick { fill: none; stroke: var(--bg); stroke-width: 3.5; stroke-linecap: round; stroke-linejoin: round; }
.art-scan { fill: none; stroke: var(--art-accent); stroke-width: 3.5; stroke-linecap: round; }
.art-box { fill: none; stroke: var(--art-accent); stroke-width: 3; stroke-linejoin: round; }
.art-donut-bg { fill: none; stroke: var(--art-soft); stroke-width: 16; }
.art-donut { fill: none; stroke: var(--art-accent2); stroke-width: 16; stroke-linecap: round; }
@media (prefers-reduced-motion: no-preference) {
  .art-float { animation: float 6s ease-in-out infinite; }
  .art-float--slow { animation-duration: 8s; animation-delay: -2s; }
  .art-path { animation: dash 2.4s linear infinite; }
}
@keyframes float { 50% { transform: translateY(-8px); } }
@keyframes dash { to { stroke-dashoffset: -26; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; scroll-behavior: auto !important; }
}

@media print {
  .site-header, .sticky-cta, .back-to-top, .lang-suggest, .cta-band, .footer-langs { display: none !important; }
  body { background: #fff; color: #000; }
}
.section + .cta-band, article + .cta-band { padding-top: 0; }
.section--tint + .cta-band { padding-top: clamp(40px, 6vw, 72px); }

/* blog */
.post-meta { color: var(--muted); font-size: 0.9rem; margin: 0 0 10px; }
.post-language-note { display: flex; gap: 10px; align-items: center; margin: 0 0 28px; }
.post-language-note .icon { color: var(--accent); flex: none; }
.post-body { font-size: 1.08rem; line-height: 1.7; }
.post-body h2 { font-size: 1.45rem; }
.post-body ul, .post-body ol { padding-inline-start: 1.3em; }
.post-body li + li { margin-top: 6px; }
.post-body a { color: var(--brand); text-underline-offset: 3px; }
.post-body blockquote { margin: 24px 0; padding: 16px 20px; border-inline-start: 4px solid var(--accent); background: var(--accent-soft); border-radius: var(--radius); }
.post-body blockquote p { margin: 0; }
.post-body table { display: block; overflow-x: auto; border-collapse: collapse; margin: 24px 0; font-size: 0.98rem; line-height: 1.5; }
.post-body th, .post-body td { padding: 10px 14px; border: 1px solid var(--border); text-align: start; vertical-align: top; }
.post-body th { background: var(--tint); }
.local-nav ul { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; margin: 20px 0 0; padding: 0; }
.local-nav a { display: inline-block; padding: 6px 14px; border: 1px solid var(--border); border-radius: 999px; color: var(--muted); font-weight: 600; font-size: 0.95rem; text-decoration: none; }
.local-nav a:hover { color: var(--text); background: var(--tint); }
.local-nav a[aria-current="page"] { color: var(--text); background: var(--tint); border-color: var(--brand); }
.newsletter .form { max-width: 520px; }

/* developers page */
.dev-card__head { display: flex; align-items: center; justify-content: space-between; gap: 12px; margin-bottom: 14px; }
.dev-card__head .card__icon { margin-bottom: 0; }

/* Browser translation (Chrome / Google Translate) injects a hover popup and feedback widget whose
   own styles our CSP blocks, so they would show up unstyled at the end of the page. Hide them;
   the translated text itself is unaffected. */
#goog-gt-tt, .goog-te-balloon-frame, .goog-te-banner-frame, .goog-te-spinner-pos,
.goog-tooltip, .goog-tooltip:hover, .VIpgJd-yAWNEb-L7lbkb, .VIpgJd-ZVi9od-aZ2wEe-wOHMyf,
.VIpgJd-ZVi9od-ORHb-OEVmcd, .VIpgJd-ZVi9od-l4eHX-hSRGPd { display: none !important; }
.VIpgJd-yAWNEb-OQAXze, font.VIpgJd-yAWNEb-OQAXze { background: none !important; box-shadow: none !important; }
.break-any { overflow-wrap: anywhere; }

/* free tools (/tools/) */
.calc { margin: 28px 0; padding: clamp(18px, 3vw, 28px); border: 1px solid var(--line, rgba(127, 127, 127, 0.3)); border-radius: 14px; }
.calc h2 { margin-top: 0; }
.calc__field { margin: 0 0 18px; }
.calc__field label { display: block; font-weight: 600; margin-bottom: 6px; }
.calc__field input { width: 100%; max-width: 220px; font: inherit; padding: 10px 12px; border: 1px solid var(--muted); border-radius: 8px; background: transparent; color: inherit; }
.calc__hint { color: var(--muted); font-size: 0.92rem; margin: 6px 0 0; }
.calc__result { margin-top: 8px; padding-top: 14px; border-top: 1px solid var(--line, rgba(127, 127, 127, 0.3)); }
.calc__result p { margin: 4px 0; }
.case-guide { margin-top: 16px; font-weight: 600; display: flex; gap: 8px; align-items: center; }
@media print {
  .no-print, .site-footer, .breadcrumbs, .local-nav, .assistant-launcher { display: none !important; }
  .tool-page .post-body { font-size: 11pt; }
  .tool-page h2 { break-after: avoid; }
}