/* site.css - shared styles for every page of api.cloudtopoffice.com (source iis/www/assets, deployed by scripts/06-iis-site.ps1).
   Page-specific rules stay inline in that page. */
/* Brand tokens: see docs/brand.md */
:root {
  --brand-orange: #FB6D10; --brand-orange-strong: #C2510A; --brand-blue: #0C6EB3;
  --brand-blue-deep: #0A166F; --site-blue: #2A38C5; --night: #070B24;
  --bg: #FFFFFF; --surface: #F6F8FA; --card: #FFFFFF; --line: #DDE3EA;
  --ink: #2A3139; --ink-body: #4D5968; --link: #0C6EB3; --accent: #C2510A;
  --btn-bg: #C2510A; --btn-ink: #FFFFFF; --btn-bg-hover: #A94508;
  --code-bg: #0E1430; --code-ink: #E6EAF2; --code-key: #FF8A3D; --code-str: #8FD3A8; --code-num: #7CC4FA; --code-dim: #9AA3B5;
  --hero-bg: linear-gradient(135deg, #0A166F 0%, #2A38C5 100%); --hero-ink: #FFFFFF; --hero-sub: #D6DCF5;
  --radius: 14px; --shadow: 0 1px 2px rgba(7,11,36,.06), 0 6px 20px rgba(7,11,36,.06);
  --font-head: Kanit, "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  --font-body: Inter, "Segoe UI", system-ui, -apple-system, Roboto, sans-serif;
  --font-mono: ui-monospace, "Cascadia Code", Consolas, "SF Mono", Menlo, monospace;
}
@media (prefers-color-scheme: dark) {
  :root {
    --bg: #070B24; --surface: #0C1233; --card: #10173D; --line: #263063;
    --ink: #F1F3FA; --ink-body: #C3CADB; --link: #5AA9E6; --accent: #FF8A3D;
    --btn-bg: #FF8A3D; --btn-ink: #10131F; --btn-bg-hover: #FFA466;
    --code-bg: #050820; --hero-bg: linear-gradient(135deg, #050820 0%, #0A166F 100%); --hero-sub: #C3CADB;
    --shadow: none;
  }
}
*, *::before, *::after { box-sizing: border-box; }
[hidden] { display: none !important; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body { margin: 0; background: var(--bg); color: var(--ink-body); font: 400 1rem/1.6 var(--font-body); }
h1, h2, h3 { font-family: var(--font-head); color: var(--ink); line-height: 1.2; margin: 0 0 .5em; font-weight: 600; }
h1 { font-size: clamp(2rem, 7vw, 3.4rem); }
h2 { font-size: clamp(1.5rem, 4.5vw, 2.2rem); }
h3 { font-size: 1.2rem; }
p { margin: 0 0 1em; }
a { color: var(--link); text-underline-offset: 2px; }
a:focus-visible, button:focus-visible, input:focus-visible, textarea:focus-visible { outline: 3px solid var(--brand-orange); outline-offset: 2px; }
img { max-width: 100%; height: auto; }
code, pre { font-family: var(--font-mono); font-size: .9em; }
.wrap { width: 100%; max-width: 1080px; margin: 0 auto; padding: 0 20px; }
.section { padding: 56px 0; }
.section.alt { background: var(--surface); }
.lead { font-size: 1.1rem; max-width: 46rem; }
.kicker { font: 600 .8rem/1 var(--font-body); letter-spacing: .12em; text-transform: uppercase; color: var(--accent); margin-bottom: .8em; }

/* header */
.top { position: sticky; top: 0; z-index: 10; background: var(--bg); border-bottom: 1px solid var(--line); }
.top .wrap { display: flex; align-items: center; justify-content: space-between; gap: 16px; min-height: 64px; }
.brand { display: flex; align-items: center; gap: 10px; }
.brand a { display: block; text-decoration: none; color: var(--ink); font: 600 1rem var(--font-head); white-space: nowrap; }
.brand img { height: 44px; width: auto; display: block; }
@media (prefers-color-scheme: dark) { .brand img { background: #fff; border-radius: 8px; padding: 3px 6px; } }
.nav { display: flex; align-items: center; gap: 2px; }
.nav a { text-decoration: none; color: var(--ink); padding: 8px 10px; border-radius: 8px; font-size: .95rem; white-space: nowrap; }
.nav a:hover { background: var(--surface); }
.nav a[aria-current="page"] { color: var(--accent); font-weight: 600; }
.menu-btn { display: none; align-items: center; gap: 8px; font: 600 .95rem/1 var(--font-body); color: var(--ink); background: var(--surface); border: 1px solid var(--line); border-radius: 10px; padding: 10px 14px; cursor: pointer; }
.menu-btn svg { width: 20px; height: 20px; }
/* below 900px the nav collapses behind the Menu button (site.js); without JS it simply wraps under the logo */
@media (max-width: 899.98px) {
  .top .wrap { flex-wrap: wrap; }
  .nav { flex-wrap: wrap; }
  .js .top .wrap { flex-wrap: nowrap; }
  .js .menu-btn { display: inline-flex; }
  .js .nav { display: none; position: absolute; left: 0; right: 0; top: 100%; flex-direction: column; align-items: stretch; gap: 2px;
    background: var(--bg); border-bottom: 1px solid var(--line); padding: 8px 20px 18px; box-shadow: 0 12px 24px rgba(7,11,36,.12); }
  .js .nav.open { display: flex; }
  .js .nav a { padding: 12px 10px; font-size: 1rem; }
  .js .nav .btn { text-align: center; margin-top: 8px; padding: 14px; }
}
@media (max-width: 380px) { .brand img { height: 38px; } }
.btn { display: inline-block; background: var(--btn-bg); color: var(--btn-ink); font: 600 1.05rem/1 var(--font-body); padding: 15px 26px; border: 0; border-radius: 10px; text-decoration: none; cursor: pointer; }
.btn:hover { background: var(--btn-bg-hover); }
.nav .btn { padding: 10px 14px; font-size: .95rem; color: var(--btn-ink); }
.nav .btn:hover { background: var(--btn-bg-hover); }

/* hero */
.hero { background: var(--hero-bg); color: var(--hero-ink); padding: 72px 0 80px; position: relative; overflow: hidden; }
.hero::after { content: ""; position: absolute; right: -120px; top: -120px; width: 360px; height: 360px; border-radius: 50%; border: 40px solid var(--brand-orange); opacity: .18; pointer-events: none; }
.hero h1 { color: #fff; max-width: 15em; }
.hero p { color: var(--hero-sub); font-size: clamp(1.05rem, 2.6vw, 1.25rem); max-width: 40em; margin-bottom: 1.8em; }
.hero .chips { display: flex; flex-wrap: wrap; gap: 8px; margin-top: 28px; padding: 0; list-style: none; }
.hero .chips li { border: 1px solid rgba(255,255,255,.35); color: #fff; border-radius: 999px; padding: 4px 12px; font-size: .85rem; }
.hero .btn { background: var(--brand-orange); color: #10131F; }
.hero .btn:hover { background: #FF8A3D; }

/* cards / grids */
.grid { display: grid; gap: 18px; grid-template-columns: 1fr; }
@media (min-width: 760px) { .grid.three { grid-template-columns: repeat(3, 1fr); } .grid.four { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid.four { grid-template-columns: repeat(4, 1fr); } }
.card { background: var(--card); border: 1px solid var(--line); border-radius: var(--radius); padding: 24px; box-shadow: var(--shadow); }
.card h3 { display: flex; align-items: center; gap: 10px; }
.card ul { margin: 0; padding-left: 1.1em; }
.card li { margin: .35em 0; }
.icon { flex: none; width: 36px; height: 36px; border-radius: 10px; display: grid; place-items: center; background: color-mix(in srgb, var(--brand-orange) 16%, transparent); color: var(--accent); }
.icon svg { width: 20px; height: 20px; }
.tag { display: inline-block; font-size: .78rem; font-weight: 600; color: var(--accent); margin-bottom: .4em; letter-spacing: .04em; text-transform: uppercase; }

/* steps */
.steps { counter-reset: s; list-style: none; padding: 0; margin: 0; }
.steps li { counter-increment: s; position: relative; }
.steps li::before { content: counter(s); position: absolute; top: 22px; left: 24px; width: 34px; height: 34px; border-radius: 50%; background: var(--brand-blue); color: #fff; font: 600 1rem/34px var(--font-head); text-align: center; }
.steps .card { padding-top: 70px; height: 100%; }

/* case studies */
.cases .card { display: flex; flex-direction: column; }
.cases .card h3 { display: block; margin-bottom: .6em; }
.pill { align-self: flex-start; display: inline-block; font: 600 .75rem/1 var(--font-body); letter-spacing: .04em; text-transform: uppercase; padding: 6px 10px; border-radius: 999px; margin-bottom: 12px; }
.pill.live { background: var(--brand-blue); color: #fff; }
.pill.wip { background: color-mix(in srgb, var(--ink-body) 16%, transparent); color: var(--ink); }
.roles { margin: auto 0 0; padding: 14px 0 0; border-top: 1px solid var(--line); display: grid; gap: 6px; font-size: .93rem; }
.roles div { display: grid; grid-template-columns: 5.5em 1fr; gap: 8px; }
.roles dt { font-weight: 600; color: var(--ink); }
.roles dd { margin: 0; }
@media (min-width: 760px) { .grid.cases { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid.cases { grid-template-columns: repeat(6, 1fr); } .grid.cases > :nth-child(-n+3) { grid-column: span 2; } .grid.cases > :nth-child(n+4) { grid-column: span 3; } }

@media (min-width: 1000px) { .grid.cases.n3 { grid-template-columns: repeat(3, 1fr); } .grid.cases.n3 > * { grid-column: auto; } }
@media (min-width: 1000px) { .grid.cases.n2 > *, .grid.cases.flow > * { grid-column: auto; } .grid.cases.n2, .grid.cases.flow { grid-template-columns: repeat(2, 1fr); } }
.teaser .card h3 { margin-bottom: .8em; }
.teaser .more { margin-top: auto; font-weight: 600; }
.cta-row { margin-top: 24px; }
.filters { display: flex; flex-wrap: wrap; gap: 8px; margin: 20px 0 4px; }
.filters button { font: 600 .92rem/1 var(--font-body); color: var(--ink); background: var(--card); border: 1px solid var(--line); border-radius: 999px; padding: 10px 16px; cursor: pointer; }
.filters button:hover { border-color: var(--brand-blue); }
.filters button[aria-pressed="true"] { background: var(--brand-blue); border-color: var(--brand-blue); color: #fff; }

/* "Which one are you?" audience picker */
.pick .card { display: flex; flex-direction: column; }
.pick .who { font-weight: 600; color: var(--ink); }
.pick .btn { margin-top: auto; align-self: flex-start; font-size: 1rem; padding: 13px 20px; }

/* audience pages */
.hero.page { padding: 56px 0 64px; }
.hero.page h1 { font-size: clamp(1.7rem, 5vw, 2.7rem); max-width: 22em; }
.hero .kicker { color: #FFB27A; }
.grid.two { grid-template-columns: 1fr; }
@media (min-width: 760px) { .grid.two { grid-template-columns: repeat(2, 1fr); } .grid.three.values { grid-template-columns: repeat(2, 1fr); } }
@media (min-width: 1000px) { .grid.three.values { grid-template-columns: repeat(3, 1fr); } }
.values .card h3 { display: block; }
.values .card p { margin: 0; }
.first-step .lead { margin-bottom: 1.4em; }

/* code */
.code { background: var(--code-bg); color: var(--code-ink); border-radius: var(--radius); overflow: hidden; border: 1px solid #1E2754; }
.code .bar { display: flex; flex-wrap: wrap; align-items: center; gap: 8px; padding: 10px 16px; background: #0A1030; color: var(--code-dim); font: .8rem var(--font-mono); border-bottom: 1px solid #1E2754; }
.code .bar b { color: #fff; font-weight: 600; }
.code pre { margin: 0; padding: 16px; overflow-x: auto; line-height: 1.55; font-size: .85rem; }
.code .k { color: var(--code-key); } .code .s { color: var(--code-str); } .code .n { color: var(--code-num); } .code .c { color: var(--code-dim); }
.verb { background: #2E7D32; color: #fff; border-radius: 4px; padding: 1px 6px; font-weight: 700; }
.note { font-size: .9rem; color: var(--ink-body); margin-top: 12px; }

/* form (restyles the Zoho Desk web-to-case form) */
.form-card { max-width: 640px; }
.field { margin: 0 0 18px; }
.field label { display: block; font-weight: 600; color: var(--ink); margin-bottom: 6px; font-size: .95rem; }
.req { color: var(--accent); margin-left: 2px; }
.field input[type=text], .field input[type=email], .field input[type=tel], .field textarea {
  width: 100%; font: inherit; color: var(--ink); background: var(--bg); border: 1px solid var(--line); border-radius: 10px; padding: 12px 14px; }
.field input:focus, .field textarea:focus { border-color: var(--brand-blue); outline: 2px solid color-mix(in srgb, var(--brand-blue) 35%, transparent); outline-offset: 0; }
.field textarea { min-height: 150px; resize: vertical; }
.hint { font-size: .85rem; margin-top: 4px; }
#zsCaptcha { margin: 4px 0 10px; align-items: center; gap: 12px; flex-wrap: wrap; }
#zsCaptcha[style*="block"], #zsCaptcha:not([style*="none"]) { display: flex !important; }
#zsCaptcha img { background: #fff; border-radius: 6px; border: 1px solid var(--line); max-width: 100%; }
#zsCaptcha a { color: var(--link) !important; margin-left: 0 !important; font: inherit !important; text-decoration: underline !important; }
#zsCaptchaLoading strong { font-weight: 400; color: var(--ink-body); }
.form-actions { margin-top: 8px; }
.form-actions .btn { width: 100%; }
@media (min-width: 560px) { .form-actions .btn { width: auto; min-width: 200px; } }
.form-actions .btn[disabled] { opacity: .6; cursor: progress; }

/* footer */
.foot { background: var(--night); color: #C3CADB; padding: 36px 0; font-size: .92rem; }
.foot a { color: #fff; }
.foot .wrap { display: flex; flex-direction: column; gap: 10px; }
.foot .line { display: flex; flex-wrap: wrap; gap: 6px 14px; }
.foot .line span + span::before { content: "\00b7"; margin-right: 14px; color: var(--brand-orange); }
@media (prefers-reduced-motion: reduce) { html { scroll-behavior: auto; } }