/* =========================================================================
   www.infotransport.eu — EN mockup · one stylesheet, no build, no JS needed
   Design base: InfoTrans corporate tokens (v2/assets/css/tokens.css):
   brand blue #0073b4 / #005a8f / #eef5fb, Inter. Light theme only. Mobile-first.
   ========================================================================= */

:root {
    --font: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, 'Helvetica Neue', Arial, sans-serif;

    --brand-50:  #eef5fb;
    --brand-100: #d1e7f9;
    --brand-200: #a6d0ef;
    --brand-500: #3a92cc;
    --brand-600: #0073b4;
    --brand-700: #005a8f;
    --ink-blue:  #003e7a;

    --bg:      #ffffff;
    --s2:      #f6f6f7;
    --border:  #e7e7ea;
    --text:    #18181b;
    --t2:      #52525b;
    --t3:      #a1a1aa;

    --green-50: #eaf6ea; --green-700: #2a8129;
    --proof-bg: #fff3a3;  --proof-ink: #5b4a00;   /* [PROOF] placeholder — deliberately loud */

    --radius: 12px;
    /* 1280 border-box incl. 32px gutters = 1216px inner, identical to the
       .dc.html pages' content column (1216 content-box + 32px padding) */
    --wrap: 1280px;
    --gutter: 32px;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: var(--font);
    font-size: 15.5px; /* matches the .dc.html pages' body copy scale */
    line-height: 1.55;
    color: var(--text);
    background: var(--bg);
}
img, svg, iframe { max-width: 100%; height: auto; display: block; }
a { color: var(--brand-600); text-decoration: none; }
a:hover { text-decoration: underline; }
h1, h2, h3 { line-height: 1.15; letter-spacing: -0.01em; margin: 0 0 0.5em; color: #0f2237; }
h1, h2 { font-family: 'Archivo', var(--font); }
h1 { font-size: clamp(30px, 4.6vw, 46px); font-weight: 900; line-height: 1.08; letter-spacing: -0.022em; }
h2 { font-size: clamp(24px, 3vw, 31px); font-weight: 800; letter-spacing: -0.015em; }
h3 { font-size: 18px; font-weight: 700; }
p  { margin: 0 0 1em; }
ul, ol { margin: 0 0 1em; padding-left: 1.25em; }
li { margin-bottom: .4em; }
blockquote { margin: 0; }
.lead { font-size: 17.5px; line-height: 1.6; color: var(--t2); }
.muted { color: var(--t2); }
.small { font-size: 14px; }
.center { text-align: center; }
.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 var(--gutter); }

/* ---- header / nav ----------------------------------------------------- */
.site-header {
    position: sticky; top: 0; z-index: 10;
    background: rgba(255,255,255,.96);
    border-bottom: 1px solid var(--border);
    backdrop-filter: blur(6px);
}
.site-header .wrap {
    display: flex; flex-wrap: wrap; align-items: center; gap: 8px 30px;
    padding-top: 16px; padding-bottom: 16px;
}
.logo { display: inline-flex; align-items: center; }
.logo img { width: 186px; height: auto; }
.nav { display: flex; flex-wrap: wrap; gap: 4px 30px; align-items: center; margin-left: auto; }
.nav a { color: #33465a; font-weight: 600; font-size: 15px; padding: 4px 0; }
.nav a[aria-current="page"] { color: var(--brand-600); border-bottom: 2px solid var(--brand-600); padding-bottom: 2px; }
.nav a.btn { padding: 12px 22px; font-size: 15px; font-weight: 700; border-radius: 10px; color: #fff; }
@media (max-width: 640px) {
    .nav { width: 100%; order: 3; justify-content: space-between; gap: 4px 10px; }
    .nav a { font-size: 14px; }
    .nav .btn { margin-left: auto; }
    .logo img { width: 124px; }
    .wrap { padding-left: 20px; padding-right: 20px; }
}

/* ---- buttons ---------------------------------------------------------- */
.btn {
    display: inline-flex; align-items: center; justify-content: center; gap: 8px;
    padding: 14px 22px; border-radius: 10px; font-weight: 600; font-size: 16px;
    border: 2px solid transparent; cursor: pointer; line-height: 1.2; text-decoration: none !important;
    transition: background .15s, color .15s, border-color .15s;
}
.btn-primary { background: var(--brand-600); color: #fff; }
.btn-primary:hover { background: var(--brand-700); }
.btn-secondary { background: #fff; color: var(--brand-700); border-color: var(--brand-200); }
.btn-secondary:hover { border-color: var(--brand-600); background: var(--brand-50); }
.btn-sm { padding: 8px 14px; font-size: 14px; border-radius: 8px; }
.btn-lg { padding: 15px 26px; font-size: 16.5px; }
.cta-row { display: flex; flex-wrap: wrap; gap: 12px; margin: 24px 0 12px; }
.cta-row .btn { flex: 1 1 220px; }
@media (min-width: 640px) { .cta-row .btn { flex: 0 1 auto; } }

/* ---- sections --------------------------------------------------------- */
.section { padding: clamp(48px, 7vw, 88px) 0; }
.section-tint { background: var(--brand-50); }
.section-dark { background: var(--ink-blue); color: #fff; }
.section-dark h2, .section-dark h3 { color: #fff; }
.section-dark .muted { color: var(--brand-100); }
.section-head { max-width: 760px; margin-bottom: 36px; }
.section-head p { margin-bottom: 0; }

/* hero */
.hero { padding: clamp(44px, 7vw, 96px) 0 clamp(32px, 5vw, 64px); }
.hero .wrap { display: grid; gap: 36px; align-items: center; }
@media (min-width: 960px) { .hero .wrap { grid-template-columns: 1.05fr .95fr; gap: 56px; } }
.hero h1 { max-width: 14em; }
.hero .lead { max-width: 36em; }
.micro { font-size: 13.5px; color: var(--t2); margin: 0; }
.eyebrow {
    display: inline-block; font-family: 'IBM Plex Mono', monospace; font-size: 12px; font-weight: 600;
    letter-spacing: .16em; text-transform: uppercase;
    color: var(--brand-700); background: var(--brand-50); border: 1px solid var(--brand-100);
    padding: 4px 10px; border-radius: 999px; margin-bottom: 16px;
}

/* ---- trust numbers ---------------------------------------------------- */
.trust {
    border-top: 1px solid var(--border); border-bottom: 1px solid var(--border);
    padding: 28px 0; background: #fff;
}
.numbers { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 200px), 1fr)); text-align: center; }
.numbers strong { display: block; font-size: clamp(36px, 5vw, 52px); font-weight: 800; color: var(--brand-600); line-height: 1; letter-spacing: -0.02em; }
.numbers span { display: block; color: var(--t2); margin-top: 6px; font-size: 15px; }
.trust-line { font-weight: 600; color: var(--ink-blue); }
.logo-wall { display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 130px), 1fr)); margin-top: 28px; }
.logo-wall img { width: 100%; height: auto; opacity: .9; }

/* ---- cards ------------------------------------------------------------ */
.grid { display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 250px), 1fr)); }
.grid-2 { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.card {
    background: #fff; border: 1px solid var(--border); border-radius: var(--radius);
    padding: 24px; display: flex; flex-direction: column; gap: 10px;
    box-shadow: 0 1px 2px rgba(0,0,0,.03);
}
.card h3 { margin: 0; }
.card p { margin: 0; }
.card .more { margin-top: auto; font-weight: 600; padding-top: 8px; }
.card .kpi { font-size: 15px; }
.badge {
    display: inline-block; align-self: flex-start; font-size: 12px; font-weight: 600; letter-spacing: .03em;
    padding: 3px 9px; border-radius: 999px; background: var(--green-50); color: var(--green-700);
}
.badge-soft { background: var(--brand-50); color: var(--brand-700); }
.card-agent { border-top: 4px solid var(--brand-600); }
.card-diy { border-top-color: var(--brand-200); }

/* ---- [PROOF] placeholders — visibly NOT real ---------------------------- */
mark.proof {
    background: var(--proof-bg); color: var(--proof-ink);
    padding: 1px 6px; border-radius: 4px; border-bottom: 2px dashed #d8b700;
    font-weight: 600; font-style: normal; white-space: normal;
}
.section-dark mark.proof { background: #ffe566; }
.proof-note { font-size: 13px; color: var(--t2); }
.proof-note mark.proof { font-size: 12px; }

/* ---- placeholders: video / screen ------------------------------------ */
.ph { margin: 0; }
.ph-box {
    position: relative; aspect-ratio: 16 / 9; border-radius: var(--radius);
    border: 2px dashed var(--brand-200); background: var(--brand-50);
    display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px;
    padding: 20px; text-align: center; color: var(--t2);
}
.ph-box p { margin: 0; max-width: 34em; }
.ph-tag { font-size: 12px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; color: var(--brand-700); }
.ph-play {
    width: 64px; height: 64px; border-radius: 50%; background: var(--brand-600); color: #fff;
    display: flex; align-items: center; justify-content: center; font-size: 26px; padding-left: 5px;
}
.ph-screen img { border: 1px solid var(--border); border-radius: var(--radius); }
figcaption { font-size: 14px; color: var(--t2); margin-top: 8px; }
.video-embed { aspect-ratio: 16 / 9; border-radius: var(--radius); overflow: hidden; border: 1px solid var(--border); background: #000; }
.video-embed iframe { width: 100%; height: 100%; border: 0; }

/* ---- steps / timeline ------------------------------------------------- */
.steps { counter-reset: step; list-style: none; padding: 0; display: grid; gap: 20px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 260px), 1fr)); }
.steps li { counter-increment: step; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px 24px 24px 68px; position: relative; margin: 0; }
.steps li::before {
    content: counter(step); position: absolute; left: 20px; top: 22px;
    width: 34px; height: 34px; border-radius: 50%; background: var(--brand-600); color: #fff;
    font-weight: 700; display: flex; align-items: center; justify-content: center;
}
.steps h3 { margin-bottom: 6px; font-size: 18px; }
.steps p { margin: 0; color: var(--t2); }

.timeline { list-style: none; padding: 0; margin: 0; position: relative; }
.timeline::before { content: ""; position: absolute; left: 11px; top: 6px; bottom: 6px; width: 2px; background: var(--brand-200); }
.timeline li { position: relative; padding: 0 0 22px 40px; margin: 0; }
.timeline li::before {
    content: ""; position: absolute; left: 4px; top: 6px; width: 16px; height: 16px; border-radius: 50%;
    background: #fff; border: 4px solid var(--brand-600);
}
.timeline li:last-child { padding-bottom: 0; }
.timeline .when { display: block; font-weight: 700; color: var(--ink-blue); }
.timeline .cost { display: inline-block; margin-left: 6px; font-size: 13px; font-weight: 600; color: var(--green-700); background: var(--green-50); padding: 1px 8px; border-radius: 999px; }

/* ---- control list ----------------------------------------------------- */
.control { list-style: none; padding: 0; display: grid; gap: 14px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }
.control li { margin: 0; padding: 16px 16px 16px 44px; position: relative; background: rgba(255,255,255,.08); border: 1px solid rgba(255,255,255,.18); border-radius: 10px; }
.control li::before { content: "\2713"; position: absolute; left: 16px; top: 14px; font-weight: 800; color: #8fd18e; }
.section:not(.section-dark) .control li { background: #fff; border-color: var(--border); }
.section:not(.section-dark) .control li::before { color: var(--green-700); }

/* ---- testimonials ----------------------------------------------------- */
.quote { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 24px; display: flex; flex-direction: column; gap: 12px; }
.quote p { font-size: 15.5px; margin: 0; }
.quote footer { font-size: 14px; color: var(--t2); font-weight: 600; }
.quote-big { border-left: 4px solid var(--brand-600); padding: 8px 0 8px 24px; font-size: clamp(18px, 2.4vw, 24px); font-weight: 500; color: var(--ink-blue); }
.quote-big footer { font-size: 15px; font-weight: 600; color: var(--t2); margin-top: 10px; }

/* ---- numbers block (agent) ------------------------------------------- */
.stat-list { list-style: none; padding: 0; display: grid; gap: 16px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 240px), 1fr)); }
.stat-list li { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 22px; margin: 0; }
.stat-list .src { display: block; font-size: 13px; color: var(--t2); margin-top: 6px; }

/* ---- FAQ -------------------------------------------------------------- */
.faq { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 320px), 1fr)); }
.faq article { background: #fff; border: 1px solid var(--border); border-radius: var(--radius); padding: 20px 22px; }
.faq h3 { font-size: 17px; margin-bottom: 6px; }
.faq p { margin: 0; color: var(--t2); }

/* ---- myths table ------------------------------------------------------ */
table.myths { width: 100%; border-collapse: collapse; background: #fff; border: 1px solid var(--border); border-radius: var(--radius); overflow: hidden; }
table.myths th, table.myths td { padding: 14px 16px; text-align: left; vertical-align: top; border-top: 1px solid var(--border); }
table.myths th { background: var(--brand-50); color: var(--ink-blue); font-weight: 700; border-top: 0; }
table.myths td:first-child { font-weight: 700; color: var(--ink-blue); white-space: nowrap; }
.table-wrap { overflow-x: auto; }

/* ---- integrations ----------------------------------------------------- */
.int-groups { display: grid; gap: 18px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 230px), 1fr)); }
.int-groups h3 { font-size: 14px; text-transform: uppercase; letter-spacing: .06em; color: var(--t2); margin-bottom: 8px; }
.int-groups ul { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 8px; }
.int-groups li { margin: 0; font-size: 14px; font-weight: 500; padding: 6px 10px; border: 1px solid var(--border); border-radius: 8px; background: #fff; }

/* ---- CTA band --------------------------------------------------------- */
.cta-band { background: var(--brand-600); color: #fff; text-align: center; padding: clamp(48px, 7vw, 80px) 0; }
.cta-band h2 { color: #fff; }
.cta-band .cta-row { justify-content: center; }
.cta-band .btn-secondary { background: #fff; border-color: #fff; color: var(--brand-700); }
.cta-band .btn-primary { background: var(--ink-blue); }
.cta-band .micro { color: var(--brand-100); }

/* ---- breadcrumb ------------------------------------------------------- */
.crumbs { font-size: 14px; color: var(--t2); margin: 0 0 18px; padding: 0; list-style: none; display: flex; flex-wrap: wrap; gap: 6px; }
.crumbs li + li::before { content: "\203A"; margin-right: 6px; color: var(--t3); }

/* ---- footer ----------------------------------------------------------- */
.site-footer { border-top: 1px solid var(--border); padding: 40px 0 32px; font-size: 14px; color: var(--t2); background: var(--s2); }
.site-footer .cols { display: grid; gap: 24px; grid-template-columns: repeat(auto-fit, minmax(min(100%, 220px), 1fr)); }
.site-footer h3 { font-size: 14px; color: var(--ink-blue); margin-bottom: 8px; }
.site-footer ul { list-style: none; padding: 0; margin: 0; }
.site-footer li { margin-bottom: 4px; }
.site-footer .trust-line { display: block; margin-top: 24px; padding-top: 16px; border-top: 1px solid var(--border); }
.site-footer .legal { margin-top: 12px; font-size: 13px; color: var(--t3); }

/* ---- dark theme -------------------------------------------------------
   <html class="dark"> is set by /variant-switch.js from the same itv cookie
   that picks the dark .dc.html variants, so /ai-agents, /ai-agents/order-intake
   and /first-2-weeks follow the rest of the site. Palette matches the dark
   .dc.html pages (#0a1626 bg, #0d1e30 surfaces, #56b7ec accent). Product mock
   panels with inline styles intentionally stay light, like on the front page. */
html.dark {
    --bg: #0a1626;
    --s2: #0d1a2b;
    --border: #24394f;
    --text: #dbe7f3;
    --t2: #9fb3c8;
    --t3: #6d849c;
    --brand-50: #0e2036;
    --brand-100: #1c3046;
    --brand-200: #2a4a68;
    --green-50: rgba(42,129,41,.22);
    color-scheme: dark;
}
html.dark h1, html.dark h2, html.dark h3 { color: #e8f1fa; }
html.dark a { color: #56b7ec; }
html.dark .site-header { background: rgba(8,18,32,.94); }
html.dark .nav a { color: var(--text); }
html.dark .nav a[aria-current="page"] { color: #56b7ec; border-bottom-color: #56b7ec; }
html.dark .btn-secondary { background: #0d1e30; color: #56b7ec; border-color: var(--brand-200); }
html.dark .btn-secondary:hover { background: #12263c; border-color: #56b7ec; }
html.dark .card,
html.dark .steps li,
html.dark .stat-list li,
html.dark .quote,
html.dark .faq article,
html.dark .int-groups li,
html.dark table.myths,
html.dark .section:not(.section-dark) .control li { background: #0d1e30; }
html.dark .badge { color: #7bc97a; }
html.dark .badge-soft { color: #56b7ec; background: var(--brand-50); }
html.dark .eyebrow { color: #56b7ec; }
html.dark .ph-tag { color: #56b7ec; }
html.dark .timeline li::before { background: var(--bg); }
html.dark .timeline .cost { color: #7bc97a; }
html.dark .timeline .when,
html.dark .trust-line,
html.dark .quote-big,
html.dark table.myths th,
html.dark table.myths td:first-child,
html.dark .site-footer h3 { color: #e8f1fa; }
html.dark .quote-big { border-left-color: #56b7ec; }
html.dark .cta-band .btn-secondary { background: #fff; border-color: #fff; color: var(--brand-700); }
/* the mockup pages carry an inline-styled footer + language button */
html.dark footer[style] { background: #0d1a2b !important; border-top-color: #24394f !important; }
html.dark footer[style] a { color: #56b7ec !important; }
html.dark footer[style] div, html.dark footer[style] span { color: #8fa5bd !important; }
html.dark .site-header a[data-lang] { color: #9fb3c8 !important; border-color: #2a4a68 !important; }