/* ==========================================================================
   ConsultAIConnect — theme CSS
   Motif: the "pulse node" from the logo. Orbiting arcs in lime → amber →
   orange → burnt, with travelling node dots.
   Brand colours come from theme.json custom properties so the dark style
   variation recolours everything automatically.
   ========================================================================== */

:root {
	--caic-lime: var(--wp--preset--color--lime, #74B642);
	--caic-amber: var(--wp--preset--color--amber, #E5A823);
	--caic-orange: var(--wp--preset--color--orange, #E8701A);
	--caic-burnt: var(--wp--preset--color--burnt, #B84417);
	--caic-emerald: var(--wp--preset--color--emerald, #1B6341);
	--caic-teal: var(--wp--preset--color--teal, #1A4B6E);
	--caic-navy: var(--wp--preset--color--navy, #0B1B3D);
	--caic-border: var(--wp--preset--color--border, #D5DAE3);
	--caic-surface: var(--wp--preset--color--surface, #FFFFFF);
	--caic-muted: var(--wp--preset--color--text-muted, #54606E);
	--caic-radius: 14px;
	--caic-ease: cubic-bezier(0.22, 0.61, 0.36, 1);
}

/* --------------------------------------------------------------------------
   Base
   -------------------------------------------------------------------------- */

body { -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }

.caic p { max-width: 68ch; }
.caic .is-layout-flex p,
.caic .caic-nowrap p { max-width: none; }

a:focus-visible,
button:focus-visible,
summary:focus-visible,
.wp-block-button__link:focus-visible {
	outline: 2px solid var(--caic-teal);
	outline-offset: 3px;
	border-radius: 4px;
}

.caic-skip-link:focus {
	position: fixed;
	top: 12px;
	left: 12px;
	z-index: 999;
	padding: 0.75rem 1.25rem;
	background: var(--caic-navy);
	color: #fff;
	border-radius: 999px;
	text-decoration: none;
}

/* --------------------------------------------------------------------------
   Header
   -------------------------------------------------------------------------- */

.caic-header {
	position: sticky;
	top: 0;
	z-index: 100;
	backdrop-filter: saturate(140%) blur(12px);
	-webkit-backdrop-filter: saturate(140%) blur(12px);
	background: color-mix(in srgb, var(--wp--preset--color--base) 88%, transparent);
	border-bottom: 1px solid transparent;
	transition: border-color 200ms var(--caic-ease);
}

.caic-header.is-scrolled { border-bottom-color: var(--caic-border); }

.caic-header .wp-block-navigation__submenu-container {
	border-radius: var(--caic-radius);
	border: 1px solid var(--caic-border);
	background: var(--caic-surface);
	box-shadow: 0 12px 40px rgba(11, 27, 61, 0.12);
	padding: 0.5rem;
	min-width: 260px;
}

.caic-header .wp-block-navigation__submenu-container .wp-block-navigation-item__content {
	border-radius: 8px;
	padding: 0.6rem 0.8rem;
}

.caic-header .wp-block-navigation__submenu-container .wp-block-navigation-item__content:hover {
	background: var(--wp--preset--color--surface-2);
}

/* --------------------------------------------------------------------------
   Cards, panels, eyebrow rules
   -------------------------------------------------------------------------- */

.caic-card {
	background: var(--caic-surface);
	border: 1px solid var(--caic-border);
	border-radius: var(--caic-radius);
	padding: clamp(1.25rem, 2.5vw, 2rem);
	height: 100%;
	transition: transform 200ms var(--caic-ease), border-color 200ms var(--caic-ease);
}

.caic-card:hover { transform: translateY(-2px); border-color: var(--caic-orange); }

.caic-rule {
	width: 48px;
	height: 3px;
	border: 0;
	border-radius: 2px;
	margin: 0 0 1.25rem;
	background: linear-gradient(90deg, var(--caic-lime), var(--caic-amber), var(--caic-orange));
	transform-origin: left center;
}

.caic-reveal .caic-rule { transform: scaleX(0); }
.caic-reveal.is-visible .caic-rule { transform: scaleX(1); transition: transform 520ms var(--caic-ease); }

.caic-dotlist { list-style: none; margin: 0; padding: 0; }
.caic-dotlist li {
	position: relative;
	padding-left: 1.6rem;
	margin-bottom: 0.6rem;
	max-width: 62ch;
}
.caic-dotlist li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 0.62em;
	width: 9px;
	height: 9px;
	border-radius: 50%;
	background: var(--caic-orange);
}
.caic-dotlist.is-hollow li::before {
	background: transparent;
	border: 2px solid var(--caic-teal);
	width: 10px;
	height: 10px;
}

.caic-breadcrumb {
	font-size: 0.875rem;
	color: var(--caic-muted);
	margin-bottom: 0.75rem;
}
.caic-breadcrumb a { color: var(--caic-muted); text-decoration: none; }
.caic-breadcrumb a:hover { text-decoration: underline; }

.caic-eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 0.5rem;
	font-size: 0.875rem;
	font-weight: 600;
	color: var(--caic-teal);
}
.caic-eyebrow::before {
	content: "";
	width: 9px; height: 9px;
	border-radius: 50%;
	background: linear-gradient(135deg, var(--caic-lime), var(--caic-orange));
}

/* --------------------------------------------------------------------------
   Pulse node motif — the signature visual
   -------------------------------------------------------------------------- */

.caic-visual { width: 100%; max-width: 560px; margin-inline: auto; }
.caic-visual svg { width: 100%; height: auto; display: block; overflow: visible; }

.caic-orbit { fill: none; stroke-linecap: round; }
.caic-orbit--lime { stroke: var(--caic-lime); }
.caic-orbit--amber { stroke: var(--caic-amber); }
.caic-orbit--orange { stroke: var(--caic-orange); }
.caic-orbit--burnt { stroke: var(--caic-burnt); }
.caic-orbit--emerald { stroke: var(--caic-emerald); }
.caic-orbit--faint { stroke: var(--caic-border); }

.caic-node { fill: var(--caic-surface); stroke-width: 2.5; }
.caic-node-label { fill: var(--caic-muted); font-size: 12px; font-weight: 500; }

/* travelling pulse along a connector */
.caic-pulse {
	stroke-dasharray: 26 320;
	stroke-dashoffset: 346;
	stroke-width: 3;
	stroke-linecap: round;
	fill: none;
}

.is-animated .caic-pulse { animation: caic-travel 6s linear infinite; }
.is-animated .caic-pulse--d1 { animation-delay: 0s; }
.is-animated .caic-pulse--d2 { animation-delay: 1.2s; }
.is-animated .caic-pulse--d3 { animation-delay: 2.4s; }
.is-animated .caic-pulse--d4 { animation-delay: 3.6s; }
.is-animated .caic-pulse--d5 { animation-delay: 4.8s; }

@keyframes caic-travel {
	0%   { stroke-dashoffset: 346; }
	70%  { stroke-dashoffset: 0; }
	100% { stroke-dashoffset: 0; opacity: 0; }
}

/* signal ring on the entry node */
.caic-signal { fill: none; stroke: var(--caic-lime); stroke-width: 2; transform-origin: center; }
.is-animated .caic-signal { animation: caic-signal 3s ease-out infinite; }

@keyframes caic-signal {
	0%   { r: 14; opacity: 0.9; }
	100% { r: 34; opacity: 0; }
}

/* node highlight as the pulse arrives */
.is-animated .caic-node--seq { animation: caic-nodelight 6s linear infinite; }
.is-animated .caic-node--seq.n1 { animation-delay: 0.5s; }
.is-animated .caic-node--seq.n2 { animation-delay: 1.7s; }
.is-animated .caic-node--seq.n3 { animation-delay: 2.9s; }
.is-animated .caic-node--seq.n4 { animation-delay: 4.1s; }
.is-animated .caic-node--seq.n5 { animation-delay: 5.3s; }

@keyframes caic-nodelight {
	0%, 100% { stroke: var(--caic-border); }
	4%, 16%  { stroke: var(--caic-orange); }
}

/* orbit rotation for the hero mark */
.is-animated .caic-orbit--spin { transform-origin: center; animation: caic-spin 26s linear infinite; }
.is-animated .caic-orbit--spin-rev { transform-origin: center; animation: caic-spin 34s linear infinite reverse; }

@keyframes caic-spin { to { transform: rotate(360deg); } }

/* --------------------------------------------------------------------------
   Waveform (voice agents)
   -------------------------------------------------------------------------- */

.caic-wave { display: flex; align-items: center; gap: 3px; height: 72px; }
.caic-wave span {
	flex: 1 1 auto;
	min-width: 3px;
	background: var(--caic-teal);
	border-radius: 999px;
	height: 20%;
	opacity: 0.85;
}
.is-animated .caic-wave span { animation: caic-bar 1.4s ease-in-out infinite; }
@keyframes caic-bar {
	0%, 100% { height: 18%; }
	50%      { height: 88%; }
}

/* --------------------------------------------------------------------------
   Calendar fill (booking)
   -------------------------------------------------------------------------- */

.caic-cal { display: grid; grid-template-columns: repeat(7, 1fr); gap: 6px; }
.caic-cal i {
	display: block;
	aspect-ratio: 1;
	border-radius: 5px;
	background: var(--wp--preset--color--surface-2);
}
.caic-cal i.is-target { background: var(--caic-orange); }
.is-animated .caic-cal i.is-target { animation: caic-land 4s ease-in-out infinite; }
@keyframes caic-land {
	0%, 40%   { background: var(--wp--preset--color--surface-2); transform: scale(1); }
	55%, 100% { background: var(--caic-orange); transform: scale(1.06); }
}

/* --------------------------------------------------------------------------
   Pipeline (automation)
   -------------------------------------------------------------------------- */

.caic-pipe { position: relative; display: flex; justify-content: space-between; align-items: center; padding: 1.25rem 0; }
.caic-pipe::before {
	content: "";
	position: absolute;
	left: 6px; right: 6px; top: 50%;
	height: 2px;
	background: var(--caic-border);
}
.caic-pipe b {
	position: relative;
	width: 14px; height: 14px;
	border-radius: 50%;
	background: var(--caic-surface);
	border: 2px solid var(--caic-border);
}
.caic-pipe b.is-on { border-color: var(--caic-orange); background: var(--caic-orange); }

/* --------------------------------------------------------------------------
   Scroll process timeline
   -------------------------------------------------------------------------- */

.caic-steps { position: relative; padding-left: 3.25rem; }
.caic-steps::before {
	content: "";
	position: absolute;
	left: 15px; top: 8px; bottom: 8px;
	width: 2px;
	background: var(--caic-border);
}
.caic-steps::after {
	content: "";
	position: absolute;
	left: 15px; top: 8px;
	width: 2px;
	height: var(--caic-progress, 0%);
	background: linear-gradient(180deg, var(--caic-lime), var(--caic-amber), var(--caic-orange));
	transition: height 120ms linear;
}
.caic-step { position: relative; margin-bottom: 2.75rem; }
.caic-step::before {
	content: "";
	position: absolute;
	left: -3.25rem;
	top: 0.35rem;
	width: 32px; height: 32px;
	border-radius: 50%;
	background: var(--caic-surface);
	border: 2px solid var(--caic-border);
	z-index: 1;
}
.caic-step::after {
	content: attr(data-step);
	position: absolute;
	left: -3.25rem;
	top: 0.35rem;
	width: 32px; height: 32px;
	display: grid; place-items: center;
	font-size: 0.8125rem;
	font-weight: 700;
	color: var(--caic-muted);
	z-index: 2;
}
.caic-step.is-active::before { border-color: var(--caic-orange); background: var(--caic-orange); }
.caic-step.is-active::after { color: #fff; }

/* --------------------------------------------------------------------------
   Split timeline (with / without)
   -------------------------------------------------------------------------- */

.caic-split { display: grid; gap: 1.25rem; }
.caic-split-row {
	display: grid;
	grid-template-columns: 130px 1fr;
	align-items: center;
	gap: 1rem;
	padding: 1rem 1.25rem;
	border: 1px solid var(--caic-border);
	border-radius: var(--caic-radius);
	background: var(--caic-surface);
}
.caic-split-row h4 { margin: 0; font-size: 0.9375rem; }
.caic-split-track { position: relative; height: 34px; }
.caic-split-track::before {
	content: "";
	position: absolute;
	left: 0; right: 0; top: 50%;
	height: 2px;
	background: var(--caic-border);
}
.caic-split-dot {
	position: absolute;
	top: 50%;
	width: 12px; height: 12px;
	margin-top: -6px;
	border-radius: 50%;
	background: var(--caic-teal);
}
.caic-split-dot.is-cold { background: var(--caic-muted); opacity: 0.5; }
.caic-split-dot.is-hot { background: var(--caic-orange); }
.caic-split-flag {
	position: absolute;
	top: 50%;
	transform: translateY(-50%);
	font-size: 0.75rem;
	font-weight: 600;
	padding: 0.15rem 0.6rem;
	border-radius: 999px;
}
.caic-split-flag.is-lost { background: var(--wp--preset--color--surface-2); color: var(--caic-muted); }
.caic-split-flag.is-won { background: var(--caic-orange); color: var(--caic-navy); }

/* --------------------------------------------------------------------------
   FAQ accordion (native details/summary — no JS dependency)
   -------------------------------------------------------------------------- */

.caic-faq { border-top: 1px solid var(--caic-border); }
.caic-faq details { border-bottom: 1px solid var(--caic-border); }
.caic-faq summary {
	cursor: pointer;
	list-style: none;
	padding: 1.15rem 2.5rem 1.15rem 0;
	position: relative;
	font-family: var(--wp--preset--font-family--heading);
	font-weight: 600;
	font-size: 1.0625rem;
	color: var(--caic-navy);
}
.caic-faq summary::-webkit-details-marker { display: none; }
.caic-faq summary::after {
	content: "";
	position: absolute;
	right: 6px; top: 50%;
	width: 12px; height: 12px;
	margin-top: -6px;
	border-right: 2px solid var(--caic-orange);
	border-bottom: 2px solid var(--caic-orange);
	transform: rotate(45deg);
	transition: transform 200ms var(--caic-ease);
}
.caic-faq details[open] summary::after { transform: rotate(-135deg); }
.caic-faq details p { padding-bottom: 1.25rem; margin: 0; color: var(--caic-muted); }

/* --------------------------------------------------------------------------
   Embed slots (GoHighLevel form + calendar)
   -------------------------------------------------------------------------- */

.caic-embed {
	width: 100%;
	border: 1px solid var(--caic-border);
	border-radius: var(--caic-radius);
	background: var(--caic-surface);
	overflow: hidden;
}
.caic-embed--form { min-height: 700px; }
.caic-embed--calendar { min-height: 750px; }
.caic-embed iframe { display: block; width: 100%; border: 0; }

/* --------------------------------------------------------------------------
   CTA band
   -------------------------------------------------------------------------- */

.caic-cta {
	position: relative;
	overflow: hidden;
	border-radius: 20px;
	background: var(--wp--preset--color--surface-2);
	padding: clamp(2.5rem, 6vw, 4.5rem) clamp(1.5rem, 5vw, 4rem);
}
.caic-cta::after {
	content: "";
	position: absolute;
	right: -120px; bottom: -160px;
	width: 420px; height: 420px;
	border-radius: 50%;
	border: 40px solid var(--caic-orange);
	opacity: 0.08;
	pointer-events: none;
}

/* --------------------------------------------------------------------------
   Scroll reveal
   -------------------------------------------------------------------------- */

.caic-reveal { opacity: 0; transform: translateY(14px); }
.caic-reveal.is-visible {
	opacity: 1;
	transform: none;
	transition: opacity 520ms var(--caic-ease), transform 520ms var(--caic-ease);
}

/* --------------------------------------------------------------------------
   Responsive
   -------------------------------------------------------------------------- */

@media (max-width: 781px) {
	.caic-split-row { grid-template-columns: 1fr; }
	.caic-steps { padding-left: 2.75rem; }
	.caic-step::before, .caic-step::after { left: -2.75rem; width: 28px; height: 28px; }
	.caic-visual { max-width: 100%; }
}

/* --------------------------------------------------------------------------
   Reduced motion — everything settles into its resting frame
   -------------------------------------------------------------------------- */

@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after {
		animation-duration: 0.001ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.001ms !important;
		scroll-behavior: auto !important;
	}
	.caic-reveal { opacity: 1; transform: none; }
	.caic-reveal .caic-rule { transform: scaleX(1); }
	.caic-pulse { opacity: 0; }
	.caic-wave span { height: 45%; }
}