/* ==========================================================================
   Kloagger – bas-CSS (design tokens, delade klasser)
   Laddas globalt via wp_enqueue_style. Modulerna kan skriva över --kg-*
   per nod via sina frontend.css.php (settings-styrda färger/typsnitt).
   ========================================================================== */

:root {
	--kg-bg: #07090b;          /* nästan svart bas */
	--kg-panel: #0d1116;       /* panel/kort */
	--kg-fg: #f4f7f8;          /* text */
	--kg-dim: #8b98a5;         /* dämpad text/labels */
	--kg-turkos: #2fd4c6;      /* accent (Serwent-turkos) */
	--kg-turkos-ink: #04231f;  /* text på turkos yta */
	--kg-line: rgba(255, 255, 255, .10);

	--kg-font-head: "Familjen Grotesk", sans-serif;
	--kg-font-ui: "Space Grotesk", sans-serif;
}

/* Delad container – fyller BB-kolumnen exakt och följer radens bredd/gutter.
   Om en modul sätter --kg-cw (Innehållsbredd) begränsas och centreras innehållet
   istället, vilket ger "helbredds bakgrund + innehåll på bestämd bredd". */
.kloagger-container {
	width: 100%;
	max-width: var(--kg-cw, none);
	margin-inline: auto;
	box-sizing: border-box;
}

/* Mobil: säker sidogutter så fullbredds-moduler inte ligger kant mot kant.
   "Padding sidor" (--kg-px) är 0 som standard och räcker inte på små skärmar;
   här ges en minsta gutter på telefoner. Header har egen motsvarande regel. */
@media (max-width: 600px) {
	.kloagger-container {
		padding-inline: 18px;
	}
}

/* Delade knappar */
.kloagger-btn {
	font-family: var(--kg-font-ui);
	font-weight: 600;
	font-size: 14px;
	letter-spacing: .05em;
	text-transform: uppercase;
	line-height: 1;
	padding: 14px 22px;
	border-radius: 2px;
	border: 1px solid transparent;
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	gap: 9px;
	cursor: pointer;
}

.kloagger-btn--primary {
	background: var(--kg-turkos);
	color: var(--kg-turkos-ink);
	box-shadow: 0 0 26px rgba(47, 212, 198, .30);
}

.kloagger-btn--ghost {
	background: transparent;
	color: var(--kg-fg);
	border-color: var(--kg-line);
}

/* Liten pulsande/glödande prick */
.kloagger-dot {
	display: inline-block;
	width: 7px;
	height: 7px;
	border-radius: 50%;
	background: var(--kg-turkos);
	box-shadow: 0 0 10px var(--kg-turkos);
}

/* Låser scroll när mobilmenyn är öppen (sätts på <body>) */
.kloagger-noscroll {
	overflow: hidden;
}

/* Accentfärgad text */
.kloagger-accent {
	color: var(--kg-turkos);
}

/* Teknisk `//`-etikett */
.kloagger-eyebrow {
	display: inline-flex;
	align-items: center;
	font-family: var(--kg-font-ui);
	font-weight: 600;
	font-size: 12px;
	letter-spacing: .24em;
	text-transform: uppercase;
	color: var(--kg-turkos);
}
.kloagger-eyebrow::before {
	content: "//";
	margin-right: 11px;
	opacity: .65;
	font-weight: 700;
}

/* Pulsande prick (t.ex. akut-knapp/badge) */
.kloagger-pulse {
	display: inline-block;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--kg-turkos);
	animation: kloagger-pulse 1.8s infinite;
}
@keyframes kloagger-pulse {
	0%   { box-shadow: 0 0 0 0 rgba(47, 212, 198, .5); }
	70%  { box-shadow: 0 0 0 11px rgba(47, 212, 198, 0); }
	100% { box-shadow: 0 0 0 0 rgba(47, 212, 198, 0); }
}

/* ==========================================================================
   Sektionsbakgrunder – "teknisk noir"
   Sätts på en BB-RAD via Advanced → Class (t.ex. "kg-bg-grid") ELLER via
   Radinställningar → fliken "Kloagger" (där kan färg/opacitet/position/täthet
   ställas in per rad – se kloagger-modules.php).

   Klasserna är variabelstyrda och läser fyra valfria CSS-variabler; utan dem
   används fallback-värdena (= exakt nuvarande utseende):
     --kg-bg-accent   accentfärg (glöd/ringar), default var(--kg-turkos)
     --kg-bg-opacity  intensitet 0–2 (multiplikator), default 1
     --kg-bg-pos      position för glöd/ringar/hjälte, per-klass default
     --kg-bg-size     mönstertäthet/storlek (px), per-klass default
   color-mix() används för att skala alfa med --kg-bg-opacity.
   ========================================================================== */

/* Bas: platt, nästan svart */
.kg-bg-base {
	background-color: var(--kg-bg);
	color: var(--kg-fg);
}

/* Panel: en aning ljusare – bra för att lyfta en sektion från svärtan */
.kg-bg-panel {
	background-color: var(--kg-panel);
	color: var(--kg-fg);
}

/* Mjuk vertikal toning från svart till panel */
.kg-bg-gradient {
	background-color: var(--kg-bg);
	background-image: linear-gradient(180deg, var(--kg-bg) 0%, var(--kg-panel) 100%);
	color: var(--kg-fg);
}

/* Tekniskt rutnät – tunna linjer i låg opacitet */
.kg-bg-grid {
	background-color: var(--kg-bg);
	background-image:
		linear-gradient(color-mix(in srgb, #fff calc(10% * var(--kg-bg-opacity, 1)), transparent) 1px, transparent 1px),
		linear-gradient(90deg, color-mix(in srgb, #fff calc(10% * var(--kg-bg-opacity, 1)), transparent) 1px, transparent 1px);
	background-size: var(--kg-bg-size, 48px) var(--kg-bg-size, 48px);
	color: var(--kg-fg);
}

/* Prickmönster (dot-grid) */
.kg-bg-dots {
	background-color: var(--kg-bg);
	background-image: radial-gradient(color-mix(in srgb, #fff calc(12% * var(--kg-bg-opacity, 1)), transparent) 1.5px, transparent 1.6px);
	background-size: var(--kg-bg-size, 26px) var(--kg-bg-size, 26px);
	color: var(--kg-fg);
}

/* Turkos glöd upptill – bra ovanför en hero eller CTA */
.kg-bg-glow {
	background-color: var(--kg-bg);
	background-image: radial-gradient(ellipse 80% 55% at var(--kg-bg-pos, 50% 0%), color-mix(in srgb, var(--kg-bg-accent, var(--kg-turkos)) calc(16% * var(--kg-bg-opacity, 1)), transparent), transparent 70%);
	color: var(--kg-fg);
}

/* Ring-motiv: koncentriska ringar i accentfärg, mycket dämpat */
.kg-bg-rings {
	background-color: var(--kg-bg);
	background-image: repeating-radial-gradient(
		circle at var(--kg-bg-pos, 50% 50%),
		transparent 0,
		transparent calc(var(--kg-bg-size, 80px) - 2px),
		color-mix(in srgb, var(--kg-bg-accent, var(--kg-turkos)) calc(7% * var(--kg-bg-opacity, 1)), transparent) calc(var(--kg-bg-size, 80px) - 1px),
		color-mix(in srgb, var(--kg-bg-accent, var(--kg-turkos)) calc(7% * var(--kg-bg-opacity, 1)), transparent) var(--kg-bg-size, 80px),
		transparent calc(var(--kg-bg-size, 80px) + 1px)
	);
	color: var(--kg-fg);
}

/* Rutnät + glöd i kombination */
.kg-bg-grid-glow {
	background-color: var(--kg-bg);
	background-image:
		radial-gradient(ellipse 80% 55% at var(--kg-bg-pos, 50% 0%), color-mix(in srgb, var(--kg-bg-accent, var(--kg-turkos)) calc(14% * var(--kg-bg-opacity, 1)), transparent), transparent 70%),
		linear-gradient(color-mix(in srgb, #fff calc(10% * var(--kg-bg-opacity, 1)), transparent) 1px, transparent 1px),
		linear-gradient(90deg, color-mix(in srgb, #fff calc(10% * var(--kg-bg-opacity, 1)), transparent) 1px, transparent 1px);
	background-size: auto, var(--kg-bg-size, 48px) var(--kg-bg-size, 48px), var(--kg-bg-size, 48px) var(--kg-bg-size, 48px);
	color: var(--kg-fg);
}

/* Fylld turkos sektion – hög kontrast, för CTA-band e.d.
   Sätter mörk text som standard; egna moduler kan skriva över --kg-fg. */
.kg-bg-turkos {
	background-color: var(--kg-turkos);
	color: var(--kg-turkos-ink);
	--kg-fg: var(--kg-turkos-ink);
	--kg-dim: rgba(4, 35, 31, .7);
}

/* Turkos glöd nedtill – speglar kg-bg-glow, bra som avslut/övergång */
.kg-bg-glow-bottom {
	background-color: var(--kg-bg);
	background-image: radial-gradient(ellipse 80% 55% at var(--kg-bg-pos, 50% 100%), color-mix(in srgb, var(--kg-bg-accent, var(--kg-turkos)) calc(16% * var(--kg-bg-opacity, 1)), transparent), transparent 70%);
	color: var(--kg-fg);
}

/* Diagonal skanline – tunna sneda linjer i låg opacitet */
.kg-bg-scanline {
	background-color: var(--kg-bg);
	background-image: repeating-linear-gradient(
		45deg,
		transparent 0,
		transparent calc(var(--kg-bg-size, 14px) - 1px),
		color-mix(in srgb, #fff calc(4% * var(--kg-bg-opacity, 1)), transparent) calc(var(--kg-bg-size, 14px) - 1px),
		color-mix(in srgb, #fff calc(4% * var(--kg-bg-opacity, 1)), transparent) var(--kg-bg-size, 14px)
	);
	color: var(--kg-fg);
}

/* Superhjälte-siluett (abstrakt kappfigur, bakifrån) i nedre högra hörnet.
   Bas-SVG:n har turkos hårdkodad (data-URI kan inte läsa --kg-*). Väljer man
   färg/opacitet i Radinställningar bygger PHP om SVG:n per nod och skriver
   över background-image (se kloagger-modules.php). Position/storlek styrs av
   variablerna nedan. */
.kg-bg-hero {
	background-color: var(--kg-bg);
	background-image: url("data:image/svg+xml,%3Csvg%20xmlns='http://www.w3.org/2000/svg'%20viewBox='0%200%20300%20460'%3E%3Ccircle%20cx='150'%20cy='58'%20r='30'%20fill='rgba(47,212,198,0.11)'/%3E%3Cpath%20fill='rgba(47,212,198,0.11)'%20d='M120%2092%20C120%2078%20132%2072%20150%2072%20C168%2072%20180%2078%20180%2092%20Z'/%3E%3Cpath%20fill='rgba(47,212,198,0.09)'%20d='M150%2094%20C126%2096%20108%20110%20102%20134%20C84%20220%2072%20312%2058%20404%20C86%20392%20118%20398%20150%20398%20C182%20398%20214%20392%20242%20404%20C228%20312%20216%20220%20198%20134%20C192%20110%20174%2096%20150%2094%20Z'/%3E%3Cpath%20fill='rgba(47,212,198,0.11)'%20d='M112%20408%20h30%20v34%20h-30%20Z%20M158%20408%20h30%20v34%20h-30%20Z'/%3E%3C/svg%3E");
	background-repeat: no-repeat;
	background-position: var(--kg-bg-pos, right -20px bottom -10px);
	background-size: var(--kg-bg-size, clamp(180px, 28%, 420px)) auto;
	color: var(--kg-fg);
}

/* ==========================================================================
   Reveal-motor – fade-up (moduler) + gardin/curtain (rubriker)
   Guarden .kg-reveal sätts av en liten head-skript. Utan JS/guard visas allt.
   Attribut: data-reveal="up"  →  diskret fade-up
             data-reveal="curtain"  →  turkos svep (byggs om av kloagger.js)
   ========================================================================== */

.kg-reveal [data-reveal="up"] {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity .7s cubic-bezier(.22, .61, .36, 1), transform .7s cubic-bezier(.22, .61, .36, 1);
	will-change: opacity, transform;
}
.kg-reveal [data-reveal="up"].kg-in {
	opacity: 1;
	transform: none;
}

/* Gardin */
.kg-reveal [data-reveal="curtain"] {
	opacity: 0;
}
.kg-reveal [data-reveal="curtain"].kg-ready {
	opacity: 1;
}
.kg-curtain {
	position: relative;
	overflow: hidden;
}
.kg-curtain__inner {
	display: block;
	opacity: 0;
	transition: opacity 0s .34s;
}
.kg-curtain::after {
	content: "";
	position: absolute;
	inset: 0;
	z-index: 2;
	pointer-events: none;
	background: var(--kg-turkos);
	transform: scaleX(0);
	transform-origin: left;
}
.kg-curtain.kg-in > .kg-curtain__inner {
	opacity: 1;
}
.kg-curtain.kg-in::after {
	animation: kg-sweep .8s cubic-bezier(.22, .61, .36, 1) forwards;
}
@keyframes kg-sweep {
	0%   { transform: scaleX(0); transform-origin: left; }
	48%  { transform: scaleX(1); transform-origin: left; }
	52%  { transform: scaleX(1); transform-origin: right; }
	100% { transform: scaleX(0); transform-origin: right; }
}

/* Avstängt i BB-editorn så innehåll inte döljs medan man bygger */
.fl-builder-edit [data-reveal] {
	opacity: 1 !important;
	transform: none !important;
}
.fl-builder-edit .kg-curtain__inner {
	opacity: 1 !important;
}
.fl-builder-edit .kg-curtain::after {
	display: none;
}

/* Respektera användarens rörelse-inställning */
@media (prefers-reduced-motion: reduce) {
	.kg-reveal [data-reveal] {
		opacity: 1 !important;
		transform: none !important;
		transition: none !important;
	}
	.kg-curtain__inner {
		opacity: 1 !important;
	}
	.kg-curtain::after {
		display: none;
	}
}

/* ==========================================================================
   Knappar – hover/fokus + varianter (delat system, används av kloagger-button
   samt inline i header/hero/footer/CTA).
   ========================================================================== */
.kloagger-btn {
	transition: transform .16s ease, box-shadow .2s ease, background .2s ease, color .2s ease, border-color .2s ease;
}
.kloagger-btn:active { transform: translateY(1px); }
.kloagger-btn:focus-visible { outline: 2px solid var(--kg-turkos); outline-offset: 3px; }

.kloagger-btn--primary:hover { box-shadow: 0 0 40px rgba(47, 212, 198, .55); transform: translateY(-2px); }
.kloagger-btn--ghost:hover { border-color: var(--kg-turkos); color: var(--kg-turkos); }

/* Neon – outline som fylls */
.kbtn--neon { background: transparent; color: var(--kg-turkos); border-color: var(--kg-turkos); box-shadow: 0 0 18px rgba(47, 212, 198, .12); }
.kbtn--neon:hover { background: var(--kg-turkos); color: var(--kg-turkos-ink); box-shadow: 0 0 34px rgba(47, 212, 198, .5); }

/* Teknisk – hakparenteser som öppnar sig */
.kbtn--tech { background: transparent; color: var(--kg-fg); border-color: var(--kg-line); letter-spacing: .12em; }
.kbtn--tech::before { content: "["; color: var(--kg-turkos); margin-right: 2px; transition: margin .18s ease; }
.kbtn--tech::after  { content: "]"; color: var(--kg-turkos); margin-left: 2px; transition: margin .18s ease; }
.kbtn--tech:hover { border-color: var(--kg-turkos); }
.kbtn--tech:hover::before { margin-right: 8px; }
.kbtn--tech:hover::after  { margin-left: 8px; }

/* Pil – glidande pil */
.kbtn--arrow .arw { transition: transform .18s ease; }
.kbtn--arrow:hover .arw { transform: translateX(5px); }

/* Akut – pulserande turkos glöd */
.kbtn--akut { position: relative; }
.kbtn--akut::after { content: ""; position: absolute; inset: -1px; border-radius: inherit; box-shadow: 0 0 0 0 rgba(47, 212, 198, .55); animation: kpulse 2s infinite; }
@keyframes kpulse {
	0%   { box-shadow: 0 0 0 0 rgba(47, 212, 198, .5); }
	70%  { box-shadow: 0 0 0 14px rgba(47, 212, 198, 0); }
	100% { box-shadow: 0 0 0 0 rgba(47, 212, 198, 0); }
}

/* Länk – turkos streck som växer (nollställer knapp-ramen) */
.kbtn--link { background: transparent; border: 0; padding: 6px 2px; border-radius: 0; color: var(--kg-fg); position: relative; }
.kbtn--link::after { content: ""; position: absolute; left: 0; bottom: 0; height: 2px; width: 100%; background: var(--kg-turkos); transform: scaleX(0); transform-origin: left; transition: transform .22s ease; }
.kbtn--link:hover { color: var(--kg-turkos); }
.kbtn--link:hover::after { transform: scaleX(1); }

/* Ring – rund ikon-only-knapp */
.kbtn--ring { width: 60px; height: 60px; padding: 0; border-radius: 50%; background: transparent; color: var(--kg-turkos); border: 1.5px solid var(--kg-turkos); box-shadow: 0 0 22px rgba(47, 212, 198, .18); }
.kbtn--ring:hover { background: var(--kg-turkos); color: var(--kg-turkos-ink); box-shadow: 0 0 34px rgba(47, 212, 198, .5); transform: translateY(-2px); }
.kbtn--ring svg { width: 20px; height: 20px; }

/* Inverterad – mörk knapp på turkos yta */
.kbtn--onTurkos { background: var(--kg-turkos-ink); color: var(--kg-turkos); }
.kbtn--onTurkos:hover { background: #06312b; }

/* Storlekar + fullbredd */
.kbtn--sm { padding: 10px 15px; font-size: 12px; }
.kbtn--lg { padding: 18px 30px; font-size: 15px; }
.kbtn--block { display: flex; width: 100%; justify-content: center; }

/* Klass-alias: samma reveal via Advanced → Class i BB (kg-reveal-up / kg-reveal-curtain) */
.kg-reveal .kg-reveal-up {
	opacity: 0;
	transform: translateY(24px);
	transition: opacity .7s cubic-bezier(.22, .61, .36, 1), transform .7s cubic-bezier(.22, .61, .36, 1);
	will-change: opacity, transform;
}
.kg-reveal .kg-reveal-up.kg-in {
	opacity: 1;
	transform: none;
}
.kg-reveal .kg-reveal-curtain {
	opacity: 0;
}
.kg-reveal .kg-reveal-curtain.kg-ready {
	opacity: 1;
}
.fl-builder-edit .kg-reveal-up,
.fl-builder-edit .kg-reveal-curtain {
	opacity: 1 !important;
	transform: none !important;
}
@media (prefers-reduced-motion: reduce) {
	.kg-reveal .kg-reveal-up,
	.kg-reveal .kg-reveal-curtain {
		opacity: 1 !important;
		transform: none !important;
	}
}
