/* =====================================================================
   Leading Edge - core design system (shared by public site + portals)
   Palette is taken from the logo: blue #0089D0, graphite #808285.
   ===================================================================== */

:root {
	--blue: #0089D0;
	--blue-600: #0077B6;
	--blue-700: #005F92;
	--blue-100: #DCEFFA;
	--blue-50: #F0F8FD;
	--ink: #0F1216;
	--ink-2: #2B3036;
	--ink-3: #4E545B;
	--gray: #808285;          /* logo grey */
	--gray-2: #A9ABAE;
	--line: #E6E8EB;
	--line-2: #F0F1F3;
	--bg: #FFFFFF;
	--bg-soft: #F7F8FA;
	--ok: #14804A;   --ok-bg: #E8F6EE;
	--warn: #A15C00; --warn-bg: #FFF3E0;
	--danger: #C4320A; --danger-bg: #FDEDE8;
	--violet: #5B4BC4; --violet-bg: #EFEDFC;

	--font-display: "Manrope", ui-sans-serif, system-ui, -apple-system, "Segoe UI", sans-serif;
	--font-body: "Inter", ui-sans-serif, system-ui, -apple-system, "Segoe UI", Roboto, sans-serif;
	--font-mono: ui-monospace, "SFMono-Regular", Consolas, monospace;

	--radius-sm: 8px;
	--radius: 12px;
	--radius-lg: 20px;
	--shadow-sm: 0 1px 2px rgba(15, 18, 22, .06);
	--shadow: 0 1px 2px rgba(15, 18, 22, .04), 0 8px 24px -8px rgba(15, 18, 22, .10);
	--shadow-lg: 0 2px 4px rgba(15, 18, 22, .04), 0 24px 48px -16px rgba(15, 18, 22, .18);
	--ease-out: cubic-bezier(.22, 1, .36, 1);
	--ease-spring: cubic-bezier(.34, 1.56, .64, 1);
	--focus: 0 0 0 3px rgba(0, 137, 208, .28);
}

/* ---------------------------------------------------------------- reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; text-size-adjust: 100%; scroll-behavior: smooth; }
body {
	margin: 0;
	background: var(--bg);
	color: var(--ink-2);
	font: 400 1rem/1.65 var(--font-body);
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
	text-rendering: optimizeLegibility;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--blue); text-decoration: none; }
a:hover { color: var(--blue-700); }
button, input, select, textarea { font: inherit; color: inherit; }
:focus-visible { outline: none; box-shadow: var(--focus); border-radius: 6px; }
::selection { background: var(--blue-100); color: var(--ink); }
hr { border: 0; border-top: 1px solid var(--line); margin: 2rem 0; }
table { border-collapse: collapse; width: 100%; }
.sr-only { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0 0 0 0); white-space: nowrap; border: 0; }
.skip-link { position: absolute; left: 1rem; top: -4rem; z-index: 999; background: var(--ink); color: #fff; padding: .6rem 1rem; border-radius: var(--radius-sm); transition: top .2s; }
.skip-link:focus { top: 1rem; color: #fff; }

/* ---------------------------------------------------------------- type */
h1, h2, h3, h4, h5 { font-family: var(--font-display); color: var(--ink); line-height: 1.15; letter-spacing: -0.02em; margin: 0 0 .6em; font-weight: 700; }
h1 { font-size: clamp(2.3rem, 5.6vw, 4.4rem); letter-spacing: -0.035em; font-weight: 800; }
h2 { font-size: clamp(1.75rem, 3.6vw, 2.75rem); letter-spacing: -0.03em; }
h3 { font-size: clamp(1.2rem, 2vw, 1.45rem); }
h4 { font-size: 1.05rem; }
p { margin: 0 0 1.1em; }
.lead { font-size: clamp(1.08rem, 1.6vw, 1.3rem); line-height: 1.6; color: var(--ink-3); }
.eyebrow {
	display: inline-flex; align-items: center; gap: .55rem;
	font: 600 .78rem/1 var(--font-body); letter-spacing: .14em; text-transform: uppercase; color: var(--blue);
	margin-bottom: 1.1rem;
}
.eyebrow::before { content: ""; width: 18px; height: 2px; border-radius: 2px; background: currentColor; }
.muted { color: var(--gray); }
.small { font-size: .875rem; }
.tiny { font-size: .78rem; }
.mono { font-family: var(--font-mono); font-size: .9em; }
.text-blue { color: var(--blue); }
.nowrap { white-space: nowrap; }
.right { text-align: right; }
.center { text-align: center; }

/* ---------------------------------------------------------------- buttons */
.btn {
	--btn-bg: var(--ink); --btn-fg: #fff; --btn-bd: var(--ink);
	position: relative; display: inline-flex; align-items: center; justify-content: center; gap: .55rem;
	min-height: 46px; padding: .7rem 1.35rem; border-radius: 999px;
	border: 1px solid var(--btn-bd); background: var(--btn-bg); color: var(--btn-fg);
	font: 600 .95rem/1 var(--font-body); letter-spacing: -.005em; cursor: pointer; white-space: nowrap;
	transition: transform .35s var(--ease-out), background-color .2s, border-color .2s, color .2s, box-shadow .35s var(--ease-out);
	-webkit-tap-highlight-color: transparent;
}
.btn:hover { color: var(--btn-fg); transform: translateY(-2px); box-shadow: 0 10px 24px -10px rgba(15, 18, 22, .35); }
.btn:active { transform: translateY(0) scale(.98); }
.btn .arrow { transition: transform .35s var(--ease-out); }
.btn:hover .arrow { transform: translateX(4px); }
.btn-primary { --btn-bg: var(--blue); --btn-bd: var(--blue); }
.btn-primary:hover { --btn-bg: var(--blue-600); --btn-bd: var(--blue-600); box-shadow: 0 10px 24px -10px rgba(0, 137, 208, .6); }
.btn-ghost { --btn-bg: transparent; --btn-fg: var(--ink); --btn-bd: var(--line); }
.btn-ghost:hover { --btn-bd: var(--ink); --btn-fg: var(--ink); box-shadow: none; }
.btn-light { --btn-bg: #fff; --btn-fg: var(--ink); --btn-bd: #fff; }
.btn-danger { --btn-bg: #fff; --btn-fg: var(--danger); --btn-bd: #F1C9BE; }
.btn-danger:hover { --btn-bg: var(--danger); --btn-fg: #fff; --btn-bd: var(--danger); }
.btn-sm { min-height: 36px; padding: .45rem .95rem; font-size: .85rem; }
.btn-xs { min-height: 28px; padding: .3rem .7rem; font-size: .78rem; }
.btn-block { width: 100%; }
.btn[disabled], .btn.is-loading { opacity: .6; pointer-events: none; }
.btn.is-loading::after {
	content: ""; width: 14px; height: 14px; border-radius: 50%;
	border: 2px solid currentColor; border-right-color: transparent; animation: spin .7s linear infinite;
}
.link-arrow { display: inline-flex; align-items: center; gap: .4rem; font-weight: 600; }
.link-arrow::after { content: "\2192"; transition: transform .35s var(--ease-out); }
.link-arrow:hover::after { transform: translateX(4px); }

/* ---------------------------------------------------------------- forms */
.field { display: grid; gap: .4rem; margin-bottom: 1.15rem; }
.field > label, .label { font-weight: 600; font-size: .88rem; color: var(--ink); }
.field .hint { font-size: .8rem; color: var(--gray); }
.field .req { color: var(--blue); }
.input, .select, .textarea,
.field input[type=text], .field input[type=email], .field input[type=tel], .field input[type=url], .field input[type=password],
.field input[type=number], .field input[type=date], .field input[type=datetime-local], .field input[type=search], .field select, .field textarea {
	width: 100%; min-height: 46px; padding: .7rem .9rem;
	background: #fff; border: 1px solid var(--line); border-radius: var(--radius-sm);
	color: var(--ink); font-size: 1rem;
	transition: border-color .2s, box-shadow .2s, background-color .2s;
	-webkit-appearance: none; appearance: none;
}
.field textarea, .textarea { min-height: 130px; resize: vertical; line-height: 1.55; }
.field select, .select {
	padding-right: 2.4rem; cursor: pointer;
	background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='12' height='8' viewBox='0 0 12 8'%3E%3Cpath d='M1 1.5l5 5 5-5' fill='none' stroke='%23808285' stroke-width='1.6' stroke-linecap='round' stroke-linejoin='round'/%3E%3C/svg%3E");
	background-repeat: no-repeat; background-position: right .95rem center;
}
.field input:hover, .field select:hover, .field textarea:hover, .input:hover, .select:hover, .textarea:hover { border-color: #CDD1D6; }
.field input:focus, .field select:focus, .field textarea:focus, .input:focus, .select:focus, .textarea:focus { outline: none; border-color: var(--blue); box-shadow: var(--focus); }
.field.has-error input, .field.has-error textarea, .field.has-error select { border-color: var(--danger); }
.field .error { color: var(--danger); font-size: .82rem; font-weight: 500; }
.field input[type=file] { padding: .55rem; min-height: 0; font-size: .9rem; }
.check { display: inline-flex; align-items: center; gap: .55rem; cursor: pointer; font-size: .95rem; }
.check input { width: 18px; height: 18px; accent-color: var(--blue); }
.form-row { display: grid; gap: 0 1rem; }
@media (min-width: 640px) {
	.form-row.cols-2 { grid-template-columns: 1fr 1fr; }
	.form-row.cols-3 { grid-template-columns: repeat(3, 1fr); }
	.form-row.cols-4 { grid-template-columns: repeat(4, 1fr); }
}
.form-actions { display: flex; flex-wrap: wrap; gap: .75rem; align-items: center; margin-top: .5rem; }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Chip-style checkbox group (service picker) */
.chips { display: flex; flex-wrap: wrap; gap: .5rem; }
.chip { position: relative; }
.chip input { position: absolute; opacity: 0; inset: 0; cursor: pointer; }
.chip span {
	display: inline-flex; align-items: center; gap: .4rem; padding: .55rem .95rem; border-radius: 999px;
	border: 1px solid var(--line); background: #fff; font-size: .9rem; font-weight: 500; color: var(--ink-2);
	transition: all .25s var(--ease-out); user-select: none;
}
.chip span::before { content: "+"; font-weight: 600; color: var(--gray); transition: transform .3s var(--ease-out); }
.chip input:hover + span { border-color: #C9CDD2; }
.chip input:focus-visible + span { box-shadow: var(--focus); }
.chip input:checked + span { background: var(--blue-50); border-color: var(--blue); color: var(--blue-700); }
.chip input:checked + span::before { content: "\2713"; color: var(--blue); transform: rotate(360deg); }

/* ---------------------------------------------------------------- badges + flash */
.badge {
	display: inline-flex; align-items: center; gap: .35rem; padding: .22rem .6rem; border-radius: 999px;
	font: 600 .74rem/1.3 var(--font-body); letter-spacing: .01em; white-space: nowrap;
	background: var(--bg-soft); color: var(--ink-3);
}
.badge::before { content: ""; width: 6px; height: 6px; border-radius: 50%; background: currentColor; opacity: .85; }
.badge-info { background: var(--blue-50); color: var(--blue-700); }
.badge-ok { background: var(--ok-bg); color: var(--ok); }
.badge-warn { background: var(--warn-bg); color: var(--warn); }
.badge-danger { background: var(--danger-bg); color: var(--danger); }
.badge-violet { background: var(--violet-bg); color: var(--violet); }
.badge-muted { background: var(--line-2); color: var(--gray); }

.flash-stack { position: fixed; z-index: 1000; right: 16px; top: 16px; display: grid; gap: .6rem; max-width: min(420px, calc(100vw - 32px)); }
.flash {
	display: flex; align-items: flex-start; gap: .8rem; padding: .9rem 1rem .9rem 1.1rem;
	background: #fff; border: 1px solid var(--line); border-left: 3px solid var(--blue); border-radius: var(--radius);
	box-shadow: var(--shadow-lg); font-size: .92rem; color: var(--ink-2);
	animation: flash-in .6s var(--ease-spring) both;
}
.flash span { flex: 1; }
.flash-success { border-left-color: var(--ok); }
.flash-error { border-left-color: var(--danger); }
.flash-warn { border-left-color: var(--warn); }
.flash-x { background: none; border: 0; font-size: 1.3rem; line-height: 1; color: var(--gray); cursor: pointer; padding: 0 .2rem; }
.flash.is-leaving { animation: flash-out .35s var(--ease-out) forwards; }
.alert { padding: .9rem 1.1rem; border-radius: var(--radius); background: var(--blue-50); color: var(--blue-700); font-size: .92rem; margin-bottom: 1.25rem; }
.alert-error { background: var(--danger-bg); color: var(--danger); }
.alert-ok { background: var(--ok-bg); color: var(--ok); }
.alert-warn { background: var(--warn-bg); color: var(--warn); }

/* ---------------------------------------------------------------- motion primitives */
@keyframes spin { to { transform: rotate(360deg); } }
@keyframes flash-in { from { opacity: 0; transform: translateY(-12px) scale(.96); } to { opacity: 1; transform: none; } }
@keyframes flash-out { to { opacity: 0; transform: translateX(24px); } }
@keyframes fade-up { from { opacity: 0; transform: translateY(18px); } to { opacity: 1; transform: none; } }

/* Scroll reveal: elements start hidden only once JS confirms it's running (html.js) */
.js [data-reveal] { opacity: 0; transform: translateY(26px); transition: opacity .9s var(--ease-out), transform .9s var(--ease-out); transition-delay: calc(var(--i, 0) * 90ms); }
.js [data-reveal="fade"] { transform: none; }
.js [data-reveal="scale"] { transform: scale(.96); }
.js [data-reveal="left"] { transform: translateX(-26px); }
.js [data-reveal="right"] { transform: translateX(26px); }
.js [data-reveal].is-visible { opacity: 1; transform: none; }

/* Cross-document page transitions (progressive enhancement, no JS) */
@view-transition { navigation: auto; }
::view-transition-old(root) { animation: .22s var(--ease-out) both vt-out; }
::view-transition-new(root) { animation: .38s var(--ease-out) both vt-in; }
@keyframes vt-out { to { opacity: 0; transform: translateY(-6px); } }
@keyframes vt-in { from { opacity: 0; transform: translateY(10px); } }

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
	.js [data-reveal] { opacity: 1; transform: none; }
	@view-transition { navigation: none; }
}