/* HAUT IT Solutions — website styles (v2)
   Layout: product-first. 3D renders sit on soft cyan "stages", navy bands carry the statements,
   rounded geometry echoes the renders. Colours come from the logo: sky cyan, navy and ink. */
:root {
  --bg: #F4F8FC;
  --surface: #FFFFFF;
  --sunk: #EAF1F9;
  --ink: #0A1631;
  --ink-2: #22324F;
  --muted: #52617E;
  --line: #DCE5F0;
  --line-2: #C3D2E3;
  --brand: #0AA2E2;
  --brand-strong: #0877B3;
  --brand-soft: #E1F4FD;
  --btn-ink: #062238;
  --navy: #0C2259;
  --band: #0B1E4F;
  --band-2: #12296A;
  --band-ink: #EEF4FF;
  --band-muted: #AEC0E3;
  --band-line: #26408A;
  --foot: #081739;
  --gold: #F2B233;
  --ok: #128A5B;
  --ok-soft: #E2F6EE;
  --bad: #C2412D;
  --stage-1: #DDF2FC;
  --stage-2: #F2F9FE;
  --stage-dot: rgba(10, 162, 226, .18);
  --glow: rgba(10, 162, 226, .16);
  --wa: #128C4A;
  --wa-ink: #FFFFFF;
  --shadow-sm: 0 1px 2px rgba(10, 22, 49, .05), 0 6px 18px rgba(10, 22, 49, .05);
  --shadow: 0 2px 4px rgba(10, 22, 49, .04), 0 18px 44px rgba(10, 22, 49, .09);
  --logo-light: block;
  --logo-dark: none;

  --font-display: "Anek Latin", "Segoe UI", Roboto, Arial, sans-serif;
  --font-body: "Mukta", "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
  --font-mono: "Noto Sans Mono", ui-monospace, SFMono-Regular, Menlo, Consolas, monospace;

  --r-sm: 10px;
  --r: 16px;
  --r-lg: 24px;
  --maxw: 1220px;
  --header-h: 76px;
}
@media (prefers-color-scheme: dark) {
  :root:not([data-theme="light"]) {
    --bg: #07101F; --surface: #0D1A30; --sunk: #0A1528; --ink: #E8F0FA; --ink-2: #CBD7EA; --muted: #9EB0CC;
    --line: #1C2C47; --line-2: #2A3E60; --brand: #2BB6F0; --brand-strong: #6CCFF7; --brand-soft: #0D2A44; --btn-ink: #04182A;
    --navy: #1B3B8C; --band: #0A1838; --band-2: #102352; --band-ink: #EEF4FF; --band-muted: #A9BCE0; --band-line: #21376C; --foot: #050D20;
    --gold: #F5BE4E; --ok: #3CC48C; --ok-soft: #0E2E24; --bad: #F08A76;
    --stage-1: #0F2847; --stage-2: #0B1A31; --stage-dot: rgba(43, 182, 240, .2); --glow: rgba(43, 182, 240, .14);
    --wa: #25B866; --wa-ink: #03140A;
    --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4), 0 6px 18px rgba(0, 0, 0, .3);
    --shadow: 0 2px 4px rgba(0, 0, 0, .35), 0 18px 44px rgba(0, 0, 0, .4);
    --logo-light: none; --logo-dark: block;
    color-scheme: dark;
  }
}
:root[data-theme="dark"] {
  --bg: #07101F; --surface: #0D1A30; --sunk: #0A1528; --ink: #E8F0FA; --ink-2: #CBD7EA; --muted: #9EB0CC;
  --line: #1C2C47; --line-2: #2A3E60; --brand: #2BB6F0; --brand-strong: #6CCFF7; --brand-soft: #0D2A44; --btn-ink: #04182A;
  --navy: #1B3B8C; --band: #0A1838; --band-2: #102352; --band-ink: #EEF4FF; --band-muted: #A9BCE0; --band-line: #21376C; --foot: #050D20;
  --gold: #F5BE4E; --ok: #3CC48C; --ok-soft: #0E2E24; --bad: #F08A76;
  --stage-1: #0F2847; --stage-2: #0B1A31; --stage-dot: rgba(43, 182, 240, .2); --glow: rgba(43, 182, 240, .14);
  --wa: #25B866; --wa-ink: #03140A;
  --shadow-sm: 0 1px 2px rgba(0, 0, 0, .4), 0 6px 18px rgba(0, 0, 0, .3);
  --shadow: 0 2px 4px rgba(0, 0, 0, .35), 0 18px 44px rgba(0, 0, 0, .4);
  --logo-light: none; --logo-dark: block;
  color-scheme: dark;
}

/* ---------- base ---------- */
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { -webkit-text-size-adjust: 100%; scroll-padding-top: 100px; }
body {
  margin: 0; background: var(--bg); color: var(--ink);
  font-family: var(--font-body); font-size: 17.5px; line-height: 1.6;
  -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility;
}
body::before { content: ""; position: fixed; inset: 0 0 auto; height: env(safe-area-inset-top, 0px); z-index: 70; background: var(--surface); }
html.nav-open { overflow: hidden; }
img, svg { max-width: 100%; }
img { height: auto; }
a { color: var(--brand-strong); text-underline-offset: .18em; text-decoration-thickness: 1px; }
a:hover { text-decoration-thickness: 2px; }
:focus-visible { outline: 3px solid var(--brand); outline-offset: 2px; border-radius: 6px; }
::selection { background: var(--brand); color: var(--btn-ink); }
h1, h2, h3, h4 { font-family: var(--font-display); font-stretch: 112%; font-weight: 700; line-height: 1.06; letter-spacing: -.012em; margin: 0; color: var(--ink); text-wrap: balance; }
h1 { font-size: clamp(2.25rem, 4.6vw, 3.9rem); font-weight: 750; letter-spacing: -.02em; line-height: 1.02; }
h2 { font-size: clamp(1.8rem, 3.1vw, 2.65rem); }
h3, .h3 { font-size: 1.24rem; font-stretch: 106%; line-height: 1.22; letter-spacing: -.005em; font-family: var(--font-display); font-weight: 700; margin: 0; }
p { margin: 0; }
ul, ol { margin: 0; }
strong { font-weight: 600; }
.skip { position: absolute; left: 12px; top: -60px; z-index: 100; background: var(--brand); color: var(--btn-ink); padding: 10px 14px; border-radius: var(--r-sm); font-weight: 600; text-decoration: none; }
.skip:focus { top: 12px; }
.ic { width: 20px; height: 20px; flex: none; fill: none; stroke: currentColor; stroke-width: 1.8; stroke-linecap: round; stroke-linejoin: round; vertical-align: middle; }
.mono { font-family: var(--font-mono); font-variant-numeric: tabular-nums; }
.muted { color: var(--muted); }
.lead { font-size: clamp(1.08rem, 1.4vw, 1.24rem); color: var(--muted); max-width: 60ch; line-height: 1.55; }
.fine { font-size: .92rem; color: var(--muted); }
.hl { color: var(--brand-strong); }
.eyebrow {
  display: inline-flex; align-items: center; gap: 8px; align-self: start; justify-self: start; width: max-content; max-width: 100%;
  padding: 5px 12px 4px; border-radius: 999px; background: var(--brand-soft); color: var(--brand-strong);
  font-family: var(--font-mono); font-size: .74rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; line-height: 1.4;
}
.eyebrow::before { content: ""; width: 7px; height: 7px; border-radius: 50%; background: var(--brand); flex: none; }
.sr { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.mt { margin-top: 22px; }
.mb { margin-bottom: 14px; }

/* ---------- layout ---------- */
.wrap { max-width: var(--maxw); margin-inline: auto; padding-left: max(16px, env(safe-area-inset-left, 0px)); padding-right: max(16px, env(safe-area-inset-right, 0px)); }
@media (min-width: 900px) { .wrap { padding-left: max(32px, env(safe-area-inset-left, 0px)); padding-right: max(32px, env(safe-area-inset-right, 0px)); } }
.section { padding-block: clamp(60px, 8vw, 108px); }
.section.alt { background: var(--surface); }
.section.tight { padding-block: clamp(36px, 5vw, 60px); }
.pad { padding-block: clamp(60px, 8vw, 108px); }
.sec-head { display: grid; gap: 14px; max-width: 780px; margin-bottom: clamp(30px, 4vw, 52px); }
.split { display: grid; gap: 40px; }
@media (min-width: 960px) {
  .split { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: center; }
  .split.top { align-items: start; }
  .split.wl { grid-template-columns: minmax(0, 1.2fr) minmax(0, .8fr); align-items: start; }
  .split.wr { grid-template-columns: minmax(0, .82fr) minmax(0, 1.18fr); align-items: start; }
  .split .sec-head { margin-bottom: 0; }
  .sticky-col { position: sticky; top: calc(var(--header-h) + 32px); }
}
.grid { display: grid; gap: 20px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 620px) { .g-2, .g-4, .g-6, .g-8 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 880px) { .g-3, .g-9 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .g-6 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .g-4, .g-8 { grid-template-columns: repeat(4, minmax(0, 1fr)); } }

/* ---------- buttons ---------- */
.btn { display: inline-flex; align-items: center; justify-content: center; gap: .55em; min-height: 50px; padding: 0 22px; border-radius: 12px; border: 1.5px solid transparent; font: 700 1rem/1.1 var(--font-body); text-decoration: none; cursor: pointer; transition: background-color .15s ease, border-color .15s ease, color .15s ease, transform .15s ease, box-shadow .15s ease; }
.btn .ic { width: 18px; height: 18px; }
.btn-primary { background: var(--brand); color: var(--btn-ink); box-shadow: 0 8px 20px -8px rgba(10, 162, 226, .7); }
.btn-primary:hover { transform: translateY(-1px); box-shadow: 0 12px 26px -10px rgba(10, 162, 226, .85); }
.btn-ghost { background: var(--surface); color: var(--ink); border-color: var(--line-2); }
.btn-ghost:hover { border-color: var(--ink); }
.band .btn-ghost { background: transparent; color: var(--band-ink); border-color: rgba(238, 244, 255, .45); }
.band .btn-ghost:hover { border-color: var(--band-ink); }
.btn-sm { min-height: 42px; padding: 0 16px; font-size: .95rem; border-radius: 10px; }
.btn-row { display: flex; flex-wrap: wrap; gap: 12px; }
.link-arrow { display: inline-flex; align-items: center; gap: 6px; font-weight: 600; text-decoration: none; color: var(--brand-strong); }
.link-arrow .ic { width: 18px; height: 18px; transition: transform .15s ease; }
.link-arrow:hover .ic { transform: translateX(3px); }

/* ---------- utility bar + header ---------- */
.utility { background: var(--band); color: var(--band-muted); font-size: .88rem; }
.utility .wrap { display: flex; justify-content: space-between; align-items: center; gap: 16px; min-height: 38px; }
.utility .u-group { display: flex; flex-wrap: wrap; gap: 6px 22px; align-items: center; }
.utility a { color: var(--band-ink); text-decoration: none; display: inline-flex; align-items: center; gap: 7px; }
.utility a:hover { text-decoration: underline; }
.utility .ic { width: 15px; height: 15px; color: var(--brand); }
.site-header { position: sticky; top: env(safe-area-inset-top, 0px); z-index: 50; background: var(--surface); border-bottom: 1px solid var(--line); }
.site-header .wrap { display: flex; align-items: center; gap: 18px; min-height: var(--header-h); }
.logo { display: inline-flex; align-items: center; margin-right: auto; text-decoration: none; flex: none; }
.logo-img { display: block; height: 50px; width: auto; }
.logo-on-light { display: var(--logo-light, block); }
.logo-on-dark { display: var(--logo-dark, none); }
.nav-list { display: flex; align-items: center; gap: 2px; list-style: none; padding: 0; }
.nav-item { position: relative; }
.nav-link, .nav-trigger { display: inline-flex; align-items: center; gap: 6px; padding: 11px 12px; border: 0; border-radius: 10px; background: none; font: 600 1rem/1 var(--font-body); color: var(--ink); text-decoration: none; cursor: pointer; }
.nav-link:hover, .nav-trigger:hover { background: var(--sunk); }
.nav-link[aria-current="page"], .nav-trigger.is-current { color: var(--brand-strong); }
.nav-trigger .ic { width: 15px; height: 15px; transition: transform .2s ease; }
.nav-trigger[aria-expanded="true"] .ic { transform: rotate(180deg); }
.nav-panel { display: none; position: absolute; top: calc(100% + 12px); left: 0; z-index: 60; min-width: 320px; padding: 10px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow); }
.nav-panel::before { content: ""; position: absolute; left: 0; right: 0; top: -14px; height: 14px; }
.nav-trigger[aria-expanded="true"] + .nav-panel { display: block; }
.nav-panel.mega { width: min(720px, 92vw); grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 4px; }
.nav-trigger[aria-expanded="true"] + .nav-panel.mega { display: grid; }
@media (hover: hover) and (min-width: 1140px) {
  .nav-item:hover > .nav-panel { display: block; }
  .nav-item:hover > .nav-panel.mega { display: grid; }
}
.panel-link { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 2px 12px; padding: 10px 12px; border-radius: 12px; text-decoration: none; color: var(--ink); }
.panel-link:hover, .panel-link[aria-current="page"] { background: var(--sunk); }
.panel-link .pi { grid-row: span 2; width: 38px; height: 38px; border-radius: 10px; background: var(--brand-soft); color: var(--brand-strong); display: grid; place-items: center; }
.panel-link .pi .ic { width: 19px; height: 19px; }
.panel-link strong { font-size: .98rem; font-weight: 600; line-height: 1.3; }
.panel-link span { font-size: .86rem; color: var(--muted); line-height: 1.4; }
.panel-foot { grid-column: 1 / -1; margin-top: 6px; padding: 12px 12px 4px; border-top: 1px solid var(--line); font-size: .92rem; color: var(--muted); }
.panel-group { display: grid; gap: 2px; align-content: start; min-width: 0; }
.panel-h { padding: 10px 12px 6px; font-family: var(--font-mono); font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-strong); }
/* both mega menus open from the left edge of the menu bar, so they stay inside the viewport */
@media (min-width: 1140px) {
  .nav-list { position: relative; }
  .nav-item.has-mega { position: static; }
}
.nav-toggle { display: none; align-items: center; justify-content: center; width: 46px; height: 46px; border: 1px solid var(--line); border-radius: 12px; background: var(--surface); color: var(--ink); cursor: pointer; }
.nav-toggle .ic-close { display: none; }
.nav-toggle[aria-expanded="true"] .ic-open { display: none; }
.nav-toggle[aria-expanded="true"] .ic-close { display: inline; }
@media (max-width: 1139px) {
  .utility { display: none; }
  .nav-toggle { display: inline-flex; }
  .nav { display: none; position: absolute; top: 100%; left: 0; right: 0; max-height: calc(100dvh - var(--header-h) - env(safe-area-inset-top, 0px)); overflow-y: auto; background: var(--surface); border-bottom: 1px solid var(--line); box-shadow: var(--shadow); padding: 8px max(16px, env(safe-area-inset-right, 0px)) calc(24px + env(safe-area-inset-bottom, 0px)) max(16px, env(safe-area-inset-left, 0px)); }
  .nav.is-open { display: block; }
  .nav-list { flex-direction: column; align-items: stretch; gap: 0; }
  .nav-link, .nav-trigger { width: 100%; justify-content: space-between; padding: 16px 4px; font-size: 1.08rem; border-radius: 0; border-bottom: 1px solid var(--line); }
  .nav-link:hover, .nav-trigger:hover { background: none; }
  .nav-panel, .nav-panel.mega { position: static; width: auto; min-width: 0; box-shadow: none; border: 0; border-radius: 0; padding: 6px 0 12px; grid-template-columns: minmax(0, 1fr); }
  .nav-panel::before { display: none; }
  .panel-foot { display: none; }
}
@media (max-width: 440px) {
  .site-header .logo-img { height: 40px; }
  .header-cta { padding: 0 12px; }
}

/* ---------- stage (image backdrop) ---------- */
.stage { position: relative; isolation: isolate; border-radius: var(--r-lg); background: radial-gradient(120% 95% at 50% 18%, var(--stage-1), var(--stage-2) 72%); overflow: hidden; }
.stage::before { content: ""; position: absolute; inset: 0; z-index: -1; background-image: radial-gradient(var(--stage-dot) 1.3px, transparent 1.5px); background-size: 20px 20px; -webkit-mask-image: radial-gradient(75% 65% at 50% 45%, #000 30%, transparent 75%); mask-image: radial-gradient(75% 65% at 50% 45%, #000 30%, transparent 75%); }
.stage img { display: block; width: 100%; height: auto; }
.band .stage { background: radial-gradient(120% 95% at 50% 18%, rgba(43, 182, 240, .22), rgba(43, 182, 240, .04) 72%); }

/* ---------- home hero ---------- */
.hero { position: relative; overflow: hidden; background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%); }
.hero::before { content: ""; position: absolute; inset: -10% -20% auto auto; width: 70%; aspect-ratio: 1; background: radial-gradient(circle, var(--glow), transparent 62%); pointer-events: none; }
.hero .wrap { position: relative; display: grid; gap: 30px; padding-block: clamp(36px, 6vw, 72px) clamp(84px, 9vw, 120px); }
@media (min-width: 1000px) { .hero .wrap { grid-template-columns: minmax(0, 1fr) minmax(0, 1.02fr); align-items: center; gap: 36px; } }
.hero-copy { display: grid; gap: 22px; align-content: start; }
.hero-art { position: relative; }
.hero-art img { display: block; width: 100%; height: auto; animation: float 7s ease-in-out infinite; }
@media (min-width: 1000px) { .hero-art img { width: 116%; max-width: none; margin-left: -6%; } }
@keyframes float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
.trust { display: flex; flex-wrap: wrap; gap: 10px 22px; list-style: none; padding: 0; color: var(--ink-2); font-size: .98rem; }
.trust li { display: inline-flex; align-items: center; gap: 8px; }
.trust .ic { width: 18px; height: 18px; color: var(--ok); stroke-width: 2.4; }
.proof { position: relative; z-index: 2; margin-top: clamp(-96px, -7vw, -60px); }
.stats { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow); overflow: hidden; }
@media (min-width: 900px) { .stats { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.stat { padding: 22px 24px; display: grid; gap: 2px; border-left: 1px solid var(--line); border-top: 1px solid var(--line); margin: -1px 0 0 -1px; }
.stat b { font-family: var(--font-display); font-stretch: 116%; font-weight: 750; font-size: clamp(1.7rem, 2.8vw, 2.3rem); line-height: 1.1; color: var(--ink); }
.stat b small { font-size: .55em; color: var(--brand-strong); font-weight: 700; margin-left: 2px; }
.stat span { color: var(--muted); font-size: .96rem; }

/* ---------- inner page hero ---------- */
.page-hero { position: relative; overflow: hidden; background: linear-gradient(180deg, var(--surface) 0%, var(--bg) 100%); border-bottom: 1px solid var(--line); }
.page-hero::before { content: ""; position: absolute; inset: -30% -15% auto auto; width: 60%; aspect-ratio: 1; background: radial-gradient(circle, var(--glow), transparent 62%); pointer-events: none; }
.page-hero .wrap { position: relative; display: grid; gap: 28px; padding-block: clamp(30px, 5vw, 60px); }
@media (min-width: 980px) {
  .page-hero.has-art .wrap { grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); align-items: center; gap: 48px; }
}
.page-hero.has-glance { border-bottom: 0; }
.page-hero.has-glance .wrap { padding-bottom: clamp(100px, 10vw, 128px); }
.ph-main { display: grid; gap: 18px; align-content: start; }
.page-hero h1 { font-size: clamp(2.05rem, 3.9vw, 3.3rem); }
.ph-art img { display: block; width: 100%; height: auto; }
.crumbs { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; font-family: var(--font-mono); font-size: .8rem; color: var(--muted); }
.crumbs li + li::before { content: "/"; margin-right: 6px; color: var(--line-2); }
.crumbs a { color: var(--muted); text-decoration: none; }
.crumbs a:hover { color: var(--brand-strong); text-decoration: underline; }
.article-meta { display: flex; flex-wrap: wrap; gap: 6px 18px; font-family: var(--font-mono); font-size: .84rem; color: var(--muted); }

/* At a glance strip */
.glance-wrap { position: relative; z-index: 2; margin-top: clamp(-88px, -7vw, -60px); }
.glance { display: grid; grid-template-columns: minmax(0, 1fr); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow); overflow: hidden; margin: 0; }
@media (min-width: 640px) { .glance { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .glance { grid-template-columns: repeat(5, minmax(0, 1fr)); } }
.glance > div { padding: 18px 20px; border-left: 1px solid var(--line); border-top: 1px solid var(--line); margin: -1px 0 0 -1px; display: grid; gap: 4px; align-content: start; }
.glance dt { font-family: var(--font-mono); font-size: .72rem; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-strong); }
.glance dd { margin: 0; font-weight: 500; line-height: 1.4; color: var(--ink); }

/* ---------- cards ---------- */
.card { display: flex; flex-direction: column; gap: 12px; min-width: 0; padding: 24px; background: var(--surface); color: var(--ink); border: 1px solid var(--line); border-radius: var(--r); text-decoration: none; box-shadow: var(--shadow-sm); transition: border-color .18s ease, transform .18s ease, box-shadow .18s ease; }
a.card:hover { border-color: var(--brand); transform: translateY(-3px); box-shadow: var(--shadow); }
.section.alt .card { background: var(--bg); box-shadow: none; }
.card p { color: var(--muted); }
.ic-box { width: 46px; height: 46px; display: grid; place-items: center; border-radius: 12px; background: var(--brand-soft); color: var(--brand-strong); flex: none; }
.ic-box .ic { width: 22px; height: 22px; }
.card .more { margin-top: auto; padding-top: 4px; display: inline-flex; align-items: center; gap: 6px; font-weight: 700; color: var(--brand-strong); }
.card .more .ic { width: 18px; height: 18px; transition: transform .15s ease; }
a.card:hover .more .ic { transform: translateX(3px); }
.tags { display: flex; flex-wrap: wrap; gap: 6px; list-style: none; padding: 0; }
.tags li { font-family: var(--font-mono); font-size: .72rem; font-weight: 500; padding: 4px 9px; border-radius: 999px; background: var(--sunk); color: var(--muted); }
/* image cards */
.art-card { padding: 0; overflow: hidden; gap: 0; }
.art-card .stage { border-radius: 0; }
.art-card .body { display: flex; flex-direction: column; gap: 10px; padding: 20px 24px 24px; flex: 1; }
.art-card .stage img { transition: transform .35s ease; }
a.art-card:hover .stage img { transform: scale(1.03); }
.section.alt .art-card { background: var(--surface); box-shadow: var(--shadow-sm); }

/* feature list */
.features { display: grid; gap: 30px 34px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 620px) { .features.g-2, .features.g-4, .features.g-6, .features.g-8 { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
@media (min-width: 880px) { .features.g-3, .features.g-9 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1000px) { .features.g-6 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
@media (min-width: 1100px) { .features.g-4, .features.g-8 { grid-template-columns: repeat(4, minmax(0, 1fr)); } }
.feature { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 16px; align-content: start; }
.feature > .ic { grid-row: span 2; width: 46px; height: 46px; padding: 12px; border-radius: 12px; background: var(--brand-soft); color: var(--brand-strong); }
.feature h3 { font-family: var(--font-body); font-stretch: 100%; font-size: 1.08rem; font-weight: 700; letter-spacing: 0; padding-top: 2px; }
.feature p { color: var(--muted); font-size: .98rem; }
.band .feature > .ic { background: rgba(43, 182, 240, .16); color: var(--brand); }
.band .feature h3 { color: var(--band-ink); }
.band .feature p { color: var(--band-muted); }

/* ledger (term + description) */
.ledger { margin: 0; display: grid; gap: 12px; }
.ledger > div { display: grid; gap: 4px 24px; padding: 18px 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); }
@media (min-width: 700px) { .ledger > div { grid-template-columns: 12rem minmax(0, 1fr); align-items: baseline; } }
.ledger dt { font-family: var(--font-display); font-stretch: 108%; font-weight: 700; font-size: 1.1rem; color: var(--ink); }
.ledger dd { margin: 0; color: var(--muted); }
.ledger dd .mono { color: var(--ink); }
.section.alt .ledger > div { background: var(--bg); }
.band .ledger > div { background: var(--band-2); border-color: var(--band-line); }
.band .ledger dt { color: var(--band-ink); }
.band .ledger dd { color: var(--band-muted); }

/* engine list on home */
.engine { margin: 0; display: grid; gap: 4px; }
.engine > div { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 2px 16px; padding: 14px 0; border-bottom: 1px solid var(--line); }
.engine > div:last-child { border-bottom: 0; }
.engine dt { display: contents; }
.engine dt .ic { grid-row: span 2; width: 42px; height: 42px; padding: 10px; border-radius: 12px; background: var(--brand-soft); color: var(--brand-strong); }
.engine dt span { font-weight: 700; font-size: 1.06rem; padding-top: 2px; }
.engine dd { margin: 0; grid-column: 2; color: var(--muted); font-size: .98rem; }

/* steps: real sequences only. Row version draws the dashed route used in the 3D scenes */
.steps { list-style: none; padding: 0; display: grid; counter-reset: step; gap: 0; position: relative; }
.step { counter-increment: step; position: relative; display: grid; grid-template-columns: 48px minmax(0, 1fr); gap: 4px 16px; padding: 0 0 26px; align-content: start; }
.step::before { content: counter(step); grid-row: span 2; width: 48px; height: 48px; border-radius: 50%; display: grid; place-items: center; background: var(--surface); border: 3px solid var(--brand); color: var(--brand-strong); font: 700 1.05rem/1 var(--font-display); position: relative; z-index: 1; }
.step::after { content: ""; position: absolute; left: 23px; top: 50px; bottom: 2px; border-left: 3px dashed color-mix(in srgb, var(--brand) 55%, transparent); }
.step:last-child::after { display: none; }
.step h3 { font-family: var(--font-body); font-stretch: 100%; font-size: 1.08rem; font-weight: 700; letter-spacing: 0; padding-top: 10px; }
.step p { color: var(--muted); font-size: .98rem; }
@media (min-width: 1000px) {
  .steps.row { grid-template-columns: repeat(var(--n, 4), minmax(0, 1fr)); gap: 26px; }
  .steps.row .step { grid-template-columns: minmax(0, 1fr); padding: 0; gap: 10px; }
  .steps.row .step::before { grid-row: auto; }
  .steps.row .step::after { left: 56px; right: -20px; top: 22px; bottom: auto; border-left: 0; border-top: 3px dashed color-mix(in srgb, var(--brand) 55%, transparent); }
  .steps.row .step h3 { padding-top: 4px; }
}
.band .step::before { background: var(--band); color: var(--band-ink); }
.band .step h3 { color: var(--band-ink); }
.band .step p { color: var(--band-muted); }

/* Q&A, always visible */
.qa { margin: 0; display: grid; gap: 12px; }
.qa > div { display: grid; gap: 8px 40px; padding: 22px 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); }
@media (min-width: 900px) { .qa > div { grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); } }
.qa dt { font-family: var(--font-display); font-stretch: 104%; font-weight: 700; font-size: 1.12rem; line-height: 1.3; }
.qa dd { margin: 0; color: var(--muted); max-width: 70ch; }
.section.alt .qa > div { background: var(--bg); }

/* testimonials */
.quote { margin: 0; display: flex; flex-direction: column; gap: 18px; padding: 26px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow-sm); }
.section.alt .quote { background: var(--bg); box-shadow: none; }
.quote .stars { display: flex; gap: 3px; color: var(--gold); }
.quote .stars .ic { width: 17px; height: 17px; fill: currentColor; stroke: none; }
.quote blockquote { margin: 0; font-size: 1.04rem; color: var(--ink-2); }
.quote figcaption { margin-top: auto; display: flex; align-items: center; gap: 12px; font-size: .92rem; color: var(--muted); }
.quote .av { width: 42px; height: 42px; border-radius: 50%; display: grid; place-items: center; background: var(--brand-soft); color: var(--brand-strong); font: 700 .95rem/1 var(--font-display); flex: none; }
.quote figcaption strong { display: block; color: var(--ink); font-size: 1rem; }

/* bands */
.band { background: var(--band); color: var(--band-ink); position: relative; overflow: hidden; }
.band::before { content: ""; position: absolute; inset: auto -10% -40% auto; width: 55%; aspect-ratio: 1; background: radial-gradient(circle, rgba(43, 182, 240, .2), transparent 62%); pointer-events: none; }
.band > .wrap { position: relative; }
.band h2, .band h3 { color: var(--band-ink); }
.band p, .band .lead { color: var(--band-muted); }
.band .eyebrow { background: rgba(43, 182, 240, .16); color: #8FDAF9; }
.band a:not(.btn) { color: var(--band-ink); }
.checklist { list-style: none; padding: 0; display: grid; gap: 14px; }
.checklist li { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 12px; align-items: start; }
.checklist li .ic { width: 24px; height: 24px; padding: 4px; border-radius: 50%; margin-top: 1px; color: var(--ok); background: var(--ok-soft); stroke-width: 2.6; }
.band .checklist li { color: var(--band-ink); }
.band .checklist li .ic { color: #6EE0AC; background: rgba(60, 196, 140, .14); }
.cta-band .wrap { display: grid; gap: 30px; padding-block: clamp(56px, 7vw, 88px); align-items: center; }
@media (min-width: 960px) { .cta-band .wrap { grid-template-columns: minmax(0, 1.15fr) minmax(0, .85fr); } }
.cta-band .cta-copy { display: grid; gap: 16px; }
.cta-band .contact-line { font-family: var(--font-mono); font-size: .92rem; color: var(--band-muted); }
.cta-band .cta-art img { display: block; width: 100%; max-width: 520px; margin-inline: auto; }

/* notes, chips */
.note { padding: 16px 18px; border-radius: var(--r); background: var(--brand-soft); border: 1px solid color-mix(in srgb, var(--brand) 25%, transparent); font-size: .97rem; color: var(--ink); }
.note strong { display: block; margin-bottom: 4px; }
.band .note { background: var(--band-2); border-color: var(--band-line); color: var(--band-ink); }
.chips { display: flex; flex-wrap: wrap; gap: 8px; list-style: none; padding: 0; }
.chips li { font-family: var(--font-mono); font-size: .84rem; padding: 7px 13px; border: 1px solid var(--line); border-radius: 999px; background: var(--surface); }

/* distribution chain */
.chain { display: flex; flex-direction: column; }
.chain-node { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); padding: 18px 20px; display: grid; gap: 4px; box-shadow: var(--shadow-sm); }
.chain-node .mono { font-size: .72rem; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-strong); }
.chain-node strong { font-family: var(--font-display); font-stretch: 110%; font-weight: 700; font-size: 1.2rem; }
.chain-node span:last-child { font-size: .94rem; color: var(--muted); }
.chain-node.end { background: var(--sunk); border-style: dashed; box-shadow: none; }
.chain-link { display: flex; align-items: center; gap: 10px; padding: 8px 0 8px 22px; font-family: var(--font-mono); font-size: .75rem; letter-spacing: .06em; text-transform: uppercase; color: var(--brand-strong); }
.chain-link .ic { width: 18px; height: 18px; transform: rotate(90deg); }
@media (min-width: 900px) {
  .chain { flex-direction: row; align-items: stretch; }
  .chain-node { flex: 1 1 0; min-width: 0; }
  .chain-link { flex: 0 0 auto; flex-direction: column; justify-content: center; padding: 0 10px; text-align: center; max-width: 7.5rem; }
  .chain-link .ic { transform: none; }
}
/* five-step chains need more width before they go side by side */
@media (min-width: 900px) and (max-width: 1179px) {
  .chain.n5 { flex-direction: column; }
  .chain.n5 .chain-node { flex: none; }
  .chain.n5 .chain-link { flex-direction: row; justify-content: flex-start; padding: 8px 0 8px 22px; max-width: none; text-align: left; }
  .chain.n5 .chain-link .ic { transform: rotate(90deg); }
}
@media (min-width: 1180px) {
  .chain.n5 .chain-node { padding: 18px 16px; }
  .chain.n5 .chain-link { padding: 0 8px; }
}

/* product shots (2D screens) */
.shot { position: relative; padding: 0 0 12% 0; }
.shot-desk { margin: 0; border-radius: 14px; overflow: hidden; background: var(--surface); border: 1px solid var(--line); box-shadow: var(--shadow); }
.shot-bar { display: flex; align-items: center; gap: 7px; height: 34px; padding: 0 14px; background: var(--sunk); border-bottom: 1px solid var(--line); }
.shot-bar i { width: 10px; height: 10px; border-radius: 50%; background: var(--line-2); display: block; }
.shot-bar span { margin-left: 10px; font-family: var(--font-mono); font-size: .74rem; color: var(--muted); }
.shot-desk img { display: block; width: 100%; height: auto; }
.phone-frame { margin: 0; border-radius: 34px; padding: 9px; background: #0A1B45; box-shadow: var(--shadow); }
.phone-frame img { display: block; width: 100%; height: auto; border-radius: 26px; }
.shot .phone-frame { position: absolute; right: -2%; bottom: 0; width: 29%; }
.phones { display: grid; gap: 22px; grid-template-columns: repeat(2, minmax(0, 1fr)); max-width: 980px; }
@media (min-width: 760px) { .phones.n3 { grid-template-columns: repeat(3, minmax(0, 1fr)); } }
.phones figure { margin: 0; display: grid; gap: 12px; }
.phones figcaption { font-size: .94rem; color: var(--muted); text-align: center; }
.screen-caption { margin-top: 14px; font-size: .92rem; color: var(--muted); }
.solo-phone { max-width: 300px; margin-inline: auto; }

/* industries */
.industry { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 4px 14px; padding: 20px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); align-content: start; }
.industry .ic { grid-row: span 2; width: 44px; height: 44px; padding: 11px; border-radius: 12px; background: var(--brand-soft); color: var(--brand-strong); }
.industry h3 { font-family: var(--font-body); font-stretch: 100%; font-size: 1.04rem; font-weight: 700; letter-spacing: 0; }
.industry p { font-size: .94rem; color: var(--muted); }
.section.alt .industry { background: var(--bg); }

/* panel */
.panel { display: grid; gap: 28px; padding: clamp(24px, 4vw, 48px); background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); box-shadow: var(--shadow-sm); align-items: center; }
.panel-copy { display: grid; gap: 14px; }
@media (min-width: 960px) { .panel { grid-template-columns: minmax(0, 1.3fr) minmax(0, .7fr); } }
.panel .stage { max-width: 420px; justify-self: center; width: 100%; }
.panel .solo-phone { max-width: 220px; width: 100%; justify-self: center; }
.section:not(.alt) + .section:not(.alt), .section.alt + .section.alt { border-top: 1px solid var(--line); }

/* tables */
.table-wrap { position: relative; overflow-x: auto; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); box-shadow: var(--shadow-sm); }
table.tbl { width: 100%; border-collapse: collapse; min-width: 620px; font-size: .98rem; }
.tbl th, .tbl td { text-align: left; vertical-align: top; padding: 15px 18px; border-bottom: 1px solid var(--line); }
.tbl thead th { font-family: var(--font-mono); font-weight: 600; font-size: .74rem; letter-spacing: .08em; text-transform: uppercase; color: var(--brand-strong); background: var(--sunk); }
.tbl tbody tr:last-child td, .tbl tbody tr:last-child th { border-bottom: 0; }
.tbl tbody th { font-weight: 600; }
.tbl.rules tbody th { width: 44%; }
.tbl td .ic { width: 20px; height: 20px; color: var(--ok); stroke-width: 2.4; }

/* forms */
.form-panel { background: var(--surface); border: 1px solid var(--line); border-radius: var(--r-lg); padding: clamp(22px, 3vw, 36px); box-shadow: var(--shadow); }
.form { display: grid; gap: 18px; }
.form .frow { display: grid; gap: 18px; }
@media (min-width: 640px) { .form .frow.two { grid-template-columns: repeat(2, minmax(0, 1fr)); } }
.field { display: grid; gap: 6px; min-width: 0; }
.field label { font-weight: 600; font-size: .95rem; }
.field .req { color: var(--bad); }
.field input, .field select, .field textarea { width: 100%; min-height: 50px; padding: 12px 14px; font: inherit; font-size: 1rem; color: var(--ink); background: var(--bg); border: 1.5px solid var(--line); border-radius: 12px; }
.field textarea { min-height: 120px; resize: vertical; }
.field input:focus, .field select:focus, .field textarea:focus { outline: none; border-color: var(--brand); box-shadow: 0 0 0 4px color-mix(in srgb, var(--brand) 22%, transparent); }
.check { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 10px; align-items: start; font-size: .92rem; color: var(--muted); }
.check input { width: 19px; height: 19px; margin: 3px 0 0; accent-color: var(--brand); }
.form-done { display: grid; gap: 14px; }
.form-done:focus { outline: none; }
.form-done h3 { font-size: 1.4rem; }

/* contact cards */
.contact-card { display: grid; gap: 10px; align-content: start; padding: 24px; background: var(--surface); border: 1px solid var(--line); border-radius: var(--r); box-shadow: var(--shadow-sm); }
.contact-card .big { font-family: var(--font-mono); font-size: 1.05rem; font-weight: 600; color: var(--ink); text-decoration: none; word-break: break-word; }
.contact-card .big:hover { color: var(--brand-strong); text-decoration: underline; }
.contact-card address { font-style: normal; color: var(--muted); }
.section.alt .contact-card { background: var(--bg); box-shadow: none; }
.stack { display: grid; gap: 26px; align-content: start; }

/* prose */
.prose { max-width: 70ch; }
.prose > * + * { margin-top: 1.05em; }
.prose h2 { margin-top: 1.8em; font-size: clamp(1.45rem, 2.3vw, 1.85rem); }
.prose h3 { margin-top: 1.4em; }
.prose ul, .prose ol { padding-left: 1.3em; }
.prose li + li { margin-top: .45em; }
.prose .note { margin-top: 1.6em; }
.article-layout { display: grid; gap: 40px; }
@media (min-width: 1000px) { .article-layout { grid-template-columns: minmax(0, 1fr) 320px; gap: 72px; align-items: start; } }
.aside-box { display: grid; gap: 12px; padding: 24px; border: 1px solid var(--line); border-radius: var(--r); background: var(--surface); box-shadow: var(--shadow-sm); }
@media (min-width: 1000px) { .aside-box { position: sticky; top: calc(var(--header-h) + 24px); } }

/* footer */
.site-footer { background: var(--foot); color: #A9BCE0; font-size: .97rem; padding-block: 64px 28px; }
.site-footer a { color: #EEF4FF; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.foot-grid { display: grid; gap: 36px; grid-template-columns: minmax(0, 1fr); }
@media (min-width: 700px) { .foot-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } .foot-brand { grid-column: 1 / -1; } }
@media (min-width: 1140px) { .foot-grid { grid-template-columns: minmax(0, 1.45fr) repeat(4, minmax(0, 1fr)); } .foot-brand { grid-column: auto; } }
.foot-brand { display: grid; gap: 16px; align-content: start; }
.foot-brand .logo-img { height: 56px; }
.foot-brand p { max-width: 42ch; }
.foot-col h2 { font-family: var(--font-mono); font-stretch: 100%; font-size: .76rem; font-weight: 600; letter-spacing: .09em; text-transform: uppercase; color: #6FCDF5; margin-bottom: 14px; }
.foot-col ul { list-style: none; padding: 0; display: grid; gap: 9px; }
.foot-contact { display: grid; gap: 6px; font-family: var(--font-mono); font-size: .88rem; }
.foot-office + .foot-office { margin-top: 14px; }
.foot-office strong { color: #EEF4FF; font-weight: 600; display: block; }
.foot-bottom { display: flex; flex-wrap: wrap; justify-content: space-between; gap: 10px 28px; margin-top: 52px; padding-top: 20px; border-top: 1px solid rgba(169, 188, 224, .2); font-size: .88rem; }

/* WhatsApp */
.wa-float { position: fixed; z-index: 40; right: calc(18px + env(safe-area-inset-right, 0px)); bottom: calc(18px + env(safe-area-inset-bottom, 0px)); display: inline-flex; align-items: center; gap: 8px; min-height: 50px; padding: 0 20px 0 15px; border-radius: 999px; background: var(--wa); color: var(--wa-ink); font-weight: 700; text-decoration: none; box-shadow: var(--shadow); }
.wa-float:hover { filter: brightness(1.06); }
.wa-float .ic { width: 22px; height: 22px; }
@media (max-width: 480px) { .wa-float span { display: none; } .wa-float { padding: 0 14px; } }

@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; scroll-behavior: auto !important; }
}
.checklist.no li .ic { color: var(--bad); background: color-mix(in srgb, var(--bad) 12%, transparent); }
.band .checklist.no li .ic { color: #FF9D8A; background: rgba(255, 157, 138, .14); }
.page-hero .trust { margin-top: 2px; }