/* ==========================================================================
   Invigare — main stylesheet
   Brand tokens match Brand Identity.md exactly. Do not hardcode brand colors
   elsewhere in the theme — reference these custom properties.
   ========================================================================== */

:root {
	--ink: #101820;
	--bone: #F4F1EA;
	--copper: #B66A3C;
	--copper-hover: #9c5730;
	--slate: #667078;
	--slate-light: #a3aab1;
	--white: #FFFFFF;
	--border-soft: rgba(16,24,32,0.1);
	--border-faint: rgba(16,24,32,0.08);
	--font-serif: 'Source Serif 4', Georgia, serif;
	--font-sans: 'IBM Plex Sans', -apple-system, BlinkMacSystemFont, sans-serif;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
body {
	margin: 0;
	background: var(--bone);
	font-family: var(--font-sans);
	color: var(--ink);
	-webkit-font-smoothing: antialiased;
}
a { text-decoration: none; color: inherit; }
img { max-width: 100%; height: auto; display: block; }
.invigare-container { max-width: 1280px; margin: 0 auto; padding: 0 48px; }
@media (max-width: 782px) {
	.invigare-container { padding: 0 20px; }
}

/* ---------- Header / mega-menu ---------- */
.invigare-header {
	display: flex; align-items: center; justify-content: space-between;
	padding: 18px 48px; background: var(--bone); border-bottom: 1px solid var(--border-soft);
	position: relative; z-index: 100;
}
.invigare-logo { display: flex; align-items: center; gap: 12px; }
.invigare-logo-text { font-family: var(--font-serif); font-weight: 700; font-size: 22px; letter-spacing: 0.02em; }
.invigare-nav { display: flex; align-items: center; gap: 32px; }
.invigare-nav a { font-size: 14px; font-weight: 500; }
.invigare-nav a:hover { color: var(--copper); }
.invigare-nav-item { position: relative; }
.invigare-mega {
	display: none; position: absolute; top: 100%; left: -24px; padding-top: 14px; z-index: 20;
}
.invigare-nav-item:hover .invigare-mega { display: block; }
.invigare-mega-panel {
	display: flex; gap: 36px; background: var(--white); border: 1px solid var(--border-soft);
	box-shadow: 0 12px 28px rgba(16,24,32,0.12); padding: 28px 32px; border-radius: 3px; width: 520px;
}
.invigare-mega-col { display: flex; flex-direction: column; gap: 10px; flex: 1; }
.invigare-mega-heading { font-size: 11px; font-weight: 600; letter-spacing: 0.08em; color: var(--copper); text-transform: uppercase; }
.invigare-mega-heading.muted { color: var(--slate-light); }
.invigare-mega-col a { font-size: 13px; color: #28313a; }
.invigare-mega-col span.soon { font-size: 13px; color: #a3aab1; }
.invigare-mega-divider { width: 1px; background: var(--border-soft); }
.invigare-header-right { display: flex; align-items: center; gap: 14px; }
.invigare-search {
	display: flex; align-items: center; gap: 8px; border: 1px solid rgba(16,24,32,0.18);
	border-radius: 20px; padding: 8px 14px; background: var(--white); width: 170px;
}
.invigare-search input { border: none; outline: none; font-size: 12px; font-family: var(--font-sans); background: transparent; width: 100%; }
.invigare-badge-soon {
	font-size: 9px; font-weight: 600; letter-spacing: 0.04em; color: var(--slate);
	background: rgba(102,112,120,0.12); padding: 2px 6px; border-radius: 2px; margin-left: 6px;
}
.invigare-cta {
	font-size: 13px; font-weight: 600; padding: 11px 18px; background: var(--ink); color: var(--bone);
	border-radius: 2px; transition: background 0.15s; white-space: nowrap;
}
.invigare-cta:hover { background: #26313c; color: var(--bone); }
.invigare-hamburger { display: none; }

@media (max-width: 900px) {
	.invigare-nav, .invigare-search { display: none; }
	.invigare-hamburger { display: flex; align-items: center; gap: 18px; }

	/* Mobile nav drawer: toggled via #invigare-menu-toggle in assets/js/invigare.js */
	.invigare-header.invigare-nav-open .invigare-nav {
		display: flex; flex-direction: column; align-items: flex-start; gap: 4px;
		position: absolute; top: 100%; left: 0; right: 0; background: var(--bone);
		border-bottom: 1px solid var(--border-soft); padding: 12px 20px 20px;
		box-shadow: 0 12px 24px rgba(16,24,32,0.1);
	}
	.invigare-header.invigare-nav-open .invigare-nav a { padding: 10px 0; width: 100%; }
	.invigare-header.invigare-nav-open .invigare-mega { display: none !important; position: static; padding-top: 8px; }
	.invigare-header.invigare-nav-open .invigare-nav-item:hover .invigare-mega { display: none !important; }
	.invigare-header.invigare-nav-open .invigare-nav-item { width: 100%; }
}

/* ---------- Footer ---------- */
.invigare-footer { background: var(--ink); color: var(--bone); font-family: var(--font-sans); padding: 56px 48px 28px; }
.invigare-footer-grid { display: grid; grid-template-columns: repeat(4, minmax(0,1fr)); gap: 32px; padding-bottom: 40px; border-bottom: 1px solid rgba(244,241,234,0.15); }
.invigare-footer-col { display: flex; flex-direction: column; gap: 10px; }
.invigare-footer-brand { font-family: var(--font-serif); font-weight: 700; font-size: 20px; }
.invigare-footer-tagline { font-size: 13px; color: #a8adb3; line-height: 1.6; }
.invigare-footer-heading { font-size: 12px; letter-spacing: 0.08em; color: #8f959c; text-transform: uppercase; margin-bottom: 4px; }
.invigare-footer-col a { font-size: 13px; color: var(--bone); }
.invigare-footer-col a:hover { color: var(--copper); }
.invigare-footer-bottom { display: flex; justify-content: space-between; align-items: center; padding-top: 20px; flex-wrap: wrap; gap: 8px; }
.invigare-footer-copyright { font-size: 12px; color: #8f959c; }
.invigare-footer-disclosure { font-size: 12px; color: #8f959c; max-width: 640px; text-align: right; line-height: 1.6; }
@media (max-width: 782px) {
	.invigare-footer-grid { grid-template-columns: 1fr 1fr; }
	.invigare-footer-bottom { flex-direction: column; align-items: flex-start; }
	.invigare-footer-disclosure { text-align: left; }
}

/* ---------- Hero (homepage) ---------- */
.invigare-hero { display: flex; align-items: stretch; min-height: 560px; }
.invigare-hero-copy { display: flex; flex-direction: column; justify-content: center; gap: 22px; padding: 0 32px 0 48px; flex: 1; }
.invigare-eyebrow { font-size: 12px; letter-spacing: 0.14em; color: var(--copper); font-weight: 600; text-transform: uppercase; }
.invigare-hero-copy h1 { font-family: var(--font-serif); font-weight: 700; font-size: 52px; margin: 0; max-width: 480px; line-height: 1.08; }
.invigare-hero-copy p { font-size: 16px; color: #48505A; max-width: 420px; line-height: 1.65; margin: 0; }
.invigare-hero-tagline { font-family: var(--font-serif); font-style: italic; font-weight: 500; font-size: 16px; margin: 4px 0 0; }
.invigare-hero-ctas { display: flex; gap: 14px; margin-top: 10px; flex-wrap: wrap; }
.invigare-btn-primary { background: var(--ink); color: var(--bone); font-size: 14px; font-weight: 600; padding: 15px 30px; border-radius: 2px; }
.invigare-btn-primary:hover { background: #26313c; color: var(--bone); }
.invigare-btn-text { display: flex; align-items: center; color: var(--ink); font-size: 14px; font-weight: 600; border-bottom: 1px solid var(--ink); padding: 15px 0; }
.invigare-hero-image {
	flex: 1; position: relative; overflow: hidden;
	background: radial-gradient(120% 90% at 75% 15%, rgba(255,255,255,0.10), transparent 55%), linear-gradient(155deg, #1c2530 0%, #101820 45%, #3a2418 130%);
}
.invigare-hero-image::before { content:''; position:absolute; inset:0; background: radial-gradient(70% 60% at 30% 100%, rgba(182,106,60,0.35), transparent 70%); }
@media (max-width: 900px) {
	.invigare-hero { flex-direction: column; min-height: 0; }
	.invigare-hero-copy { padding: 36px 20px; }
	.invigare-hero-copy h1 { font-size: 34px; }
	.invigare-hero-image { height: 220px; }
}

/* ---------- Generic section layout ---------- */
.invigare-section { display: flex; flex-direction: column; gap: 28px; padding: 64px 48px; }
.invigare-section.white { background: var(--white); }
.invigare-section-head { display: flex; align-items: baseline; justify-content: space-between; flex-wrap: wrap; gap: 12px; }
.invigare-section-head h2 { font-family: var(--font-serif); font-weight: 700; font-size: 28px; margin: 0; }
.invigare-section-head a { font-size: 13px; font-weight: 600; color: var(--copper); }
@media (max-width: 782px) { .invigare-section { padding: 40px 20px; } }

/* ---------- Category tiles (homepage) ---------- */
.invigare-cat-grid { display: grid; grid-template-columns: repeat(5, minmax(0,1fr)); gap: 16px; }
.invigare-cat-tile { display: flex; flex-direction: column; gap: 12px; }
.invigare-cat-tile-img { aspect-ratio: 1; border-radius: 3px; overflow: hidden; background: radial-gradient(120% 100% at 70% 10%, rgba(255,255,255,0.12), transparent 55%), linear-gradient(160deg,#101820,#2b3742); transition: transform 0.2s; }
.invigare-cat-tile:hover .invigare-cat-tile-img { transform: scale(1.03); }
.invigare-cat-tile span { font-size: 13px; font-weight: 600; }
@media (max-width: 782px) { .invigare-cat-grid { grid-template-columns: repeat(2, 1fr); } }

/* ---------- Trust strip ---------- */
.invigare-trust { display: flex; padding: 64px 48px; background: var(--ink); gap: 56px; flex-wrap: wrap; }
.invigare-trust-lead { display: flex; flex-direction: column; gap: 8px; flex: 1; min-width: 260px; }
.invigare-trust-lead span.headline { font-family: var(--font-serif); font-style: italic; font-weight: 500; font-size: 22px; color: var(--bone); }
.invigare-trust-lead span.body { font-size: 14px; color: #a8adb3; line-height: 1.6; max-width: 420px; }
.invigare-trust-items { display: flex; gap: 40px; flex: 1.4; flex-wrap: wrap; }
.invigare-trust-item { display: flex; flex-direction: column; gap: 10px; flex: 1; min-width: 160px; }
.invigare-trust-item strong { font-size: 13px; font-weight: 600; color: var(--bone); }
.invigare-trust-item p { font-size: 12px; color: #8f959c; line-height: 1.5; margin: 0; }

/* ---------- Email/quiz capture band ---------- */
.invigare-capture { display: flex; align-items: center; justify-content: space-between; padding: 64px 48px; background: #EDE9DF; gap: 40px; flex-wrap: wrap; }
.invigare-capture-copy { display: flex; flex-direction: column; gap: 8px; max-width: 420px; }
.invigare-capture-copy h2 { font-family: var(--font-serif); font-weight: 700; font-size: 26px; margin: 0; }
.invigare-capture-copy p { font-size: 14px; color: #48505A; line-height: 1.6; margin: 0; }
.invigare-btn-copper { display: flex; align-items: center; justify-content: center; background: var(--copper); color: var(--white); font-size: 14px; font-weight: 600; padding: 16px 32px; border-radius: 2px; transition: background 0.15s; white-space: nowrap; }
.invigare-btn-copper:hover { background: var(--copper-hover); color: var(--white); }

/* ---------- Blog cards ---------- */
.invigare-blog-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
.invigare-blog-card { display: flex; flex-direction: column; gap: 14px; }
.invigare-blog-thumb { aspect-ratio: 16/10; border-radius: 3px; background: radial-gradient(90% 90% at 80% 15%, rgba(255,255,255,0.10), transparent 55%), linear-gradient(150deg,#101820,#3c4650); }
.invigare-blog-tag { font-size: 11px; font-weight: 600; letter-spacing: 0.06em; color: var(--copper); text-transform: uppercase; }
.invigare-blog-title { font-family: var(--font-serif); font-weight: 600; font-size: 18px; line-height: 1.35; }
@media (max-width: 782px) { .invigare-blog-grid { grid-template-columns: 1fr; } }

/* ---------- Quiz teaser (in-article/category) ---------- */
.invigare-quiz-teaser { display: flex; align-items: center; gap: 24px; width: 100%; box-sizing: border-box; background: var(--ink); border-radius: 4px; padding: 28px 32px; flex-wrap: wrap; }
.invigare-quiz-teaser-icon { display: flex; align-items: center; justify-content: center; width: 52px; height: 52px; border-radius: 50%; background: rgba(182,106,60,0.16); flex-shrink: 0; }
.invigare-quiz-teaser-copy { display: flex; flex-direction: column; gap: 4px; flex: 1; min-width: 220px; }
.invigare-quiz-teaser-copy .eyebrow { font-size: 11px; font-weight: 600; letter-spacing: 0.08em; color: var(--copper); text-transform: uppercase; }
.invigare-quiz-teaser-copy .headline { font-family: var(--font-serif); font-weight: 600; font-size: 18px; color: var(--bone); }

/* ---------- Sticky quiz tab ---------- */
.invigare-sticky-quiz { position: fixed; bottom: 20px; right: 20px; z-index: 50; }
.invigare-sticky-quiz a { display: flex; align-items: center; gap: 8px; background: var(--copper); color: var(--white); font-size: 13px; font-weight: 600; padding: 14px 20px; border-radius: 30px; box-shadow: 0 10px 24px rgba(16,24,32,0.25); transition: background 0.15s; }
.invigare-sticky-quiz a:hover { background: var(--copper-hover); color: var(--white); }

/* ---------- Filter bar (category page) ---------- */
.invigare-filterbar { display: flex; flex-direction: column; gap: 18px; width: 100%; }
.invigare-filterbar-row { display: flex; align-items: center; gap: 8px; flex-wrap: wrap; }
.invigare-chip { font-size: 12px; font-weight: 500; padding: 8px 14px; border-radius: 20px; border: 1px solid rgba(16,24,32,0.18); background: var(--white); color: #28313a; cursor: pointer; }
.invigare-chip.active { border-color: var(--ink); background: var(--ink); color: var(--bone); }
.invigare-chip:hover { border-color: var(--ink); }
.invigare-filterbar-controls { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: 16px; padding-top: 14px; border-top: 1px solid var(--border-faint); }
.invigare-filterbar-group { display: flex; align-items: center; gap: 10px; flex-wrap: wrap; }
.invigare-filterbar-label { font-size: 12px; color: var(--slate); font-weight: 500; }
.invigare-chip-sm { font-size: 12px; font-weight: 600; padding: 7px 13px; border-radius: 3px; border: 1px solid rgba(16,24,32,0.18); background: var(--white); color: #28313a; cursor: pointer; }
.invigare-chip-sm.active { border-color: var(--ink); background: var(--ink); color: var(--bone); }

/* ---------- Comparison table ---------- */
.invigare-compare { width: 100%; box-sizing: border-box; background: var(--white); border: 1px solid var(--border-soft); border-radius: 4px; overflow: hidden; overflow-x: auto; }
.invigare-compare table { width: 100%; border-collapse: collapse; min-width: 600px; }
.invigare-compare th, .invigare-compare td { padding: 16px 20px; border-bottom: 1px solid var(--border-faint); border-left: 1px solid var(--border-faint); text-align: center; font-size: 13px; }
.invigare-compare th:first-child, .invigare-compare td:first-child { text-align: left; border-left: none; font-size: 12px; font-weight: 600; color: var(--slate); }
.invigare-compare .invigare-compare-score { font-family: var(--font-serif); font-weight: 700; font-size: 18px; }

/* ---------- Article page ---------- */
.invigare-article-wrap { display: flex; flex-direction: column; background: var(--white); }
.invigare-article-head { display: flex; flex-direction: column; gap: 16px; padding: 56px 120px 0; align-items: center; text-align: center; }
.invigare-article-head h1 { font-family: var(--font-serif); font-weight: 700; font-size: 40px; margin: 0; max-width: 680px; line-height: 1.15; }
.invigare-article-meta { font-size: 13px; color: var(--slate); }
.invigare-article-hero-img { margin: 40px 48px 0; aspect-ratio: 21/9; border-radius: 4px; background: linear-gradient(140deg,#101820,#3c4650 60%,#B66A3C); }
.invigare-article-body { display: flex; flex-direction: column; gap: 22px; padding: 48px 220px 0; font-size: 16px; color: #28313a; line-height: 1.8; max-width: 960px; margin: 0 auto; }
.invigare-article-body h2 { font-family: var(--font-serif); font-weight: 700; font-size: 24px; margin: 16px 0 0; color: var(--ink); }
.invigare-article-verdict { display: flex; flex-direction: column; align-items: center; gap: 20px; padding: 64px 180px; margin-top: 16px; text-align: center; }
.invigare-article-verdict .rule { width: 48px; height: 2px; background: var(--copper); }
.invigare-article-verdict .label { font-size: 11px; font-weight: 600; letter-spacing: 0.14em; color: var(--copper); text-transform: uppercase; }
.invigare-article-verdict p { font-family: var(--font-serif); font-style: italic; font-weight: 500; font-size: 26px; color: var(--ink); line-height: 1.5; margin: 0; }
@media (max-width: 900px) {
	.invigare-article-head { padding: 32px 20px 0; }
	.invigare-article-head h1 { font-size: 26px; }
	.invigare-article-hero-img { margin: 24px 20px 0; }
	.invigare-article-body { padding: 28px 20px 0; font-size: 15px; }
	.invigare-article-verdict { padding: 44px 24px; }
	.invigare-article-verdict p { font-size: 19px; }
}

/* ---------- Generic page (About / Methodology / Disclosure / Contact) ---------- */
.invigare-page-body { max-width: 760px; margin: 0 auto; padding: 56px 48px; font-size: 16px; line-height: 1.8; color: #28313a; }
.invigare-page-body h1 { font-family: var(--font-serif); font-weight: 700; font-size: 34px; color: var(--ink); }
.invigare-page-body h2 { font-family: var(--font-serif); font-weight: 700; font-size: 22px; color: var(--ink); margin-top: 32px; }
@media (max-width: 782px) { .invigare-page-body { padding: 32px 20px; } }

/* ---------- Quiz modal ---------- */
.invigare-quiz-modal {
	display: none; position: fixed; inset: 0; z-index: 1000; background: rgba(16,24,32,0.55);
	align-items: center; justify-content: center; padding: 20px;
}
.invigare-quiz-modal.is-open { display: flex; }
.invigare-quiz-panel {
	position: relative; background: var(--white); border-radius: 6px; width: 100%; max-width: 520px;
	max-height: 90vh; overflow-y: auto; padding: 40px 36px; box-shadow: 0 24px 64px rgba(16,24,32,0.3);
}
.invigare-quiz-close {
	position: absolute; top: 16px; right: 16px; width: 32px; height: 32px; border-radius: 50%;
	border: none; background: var(--bone); color: var(--ink); font-size: 20px; line-height: 1; cursor: pointer;
}
.invigare-quiz-close:hover { background: var(--border-soft); }
.invigare-quiz-progress { margin-bottom: 28px; padding-right: 32px; }
.invigare-quiz-progress-label { font-size: 12px; font-weight: 600; color: var(--slate); }
.invigare-quiz-progress-track { height: 4px; background: var(--border-faint); border-radius: 2px; margin-top: 8px; overflow: hidden; }
.invigare-quiz-progress-fill { height: 100%; width: 25%; background: var(--copper); transition: width 0.2s; }
.invigare-quiz-step { display: none; flex-direction: column; gap: 16px; }
.invigare-quiz-step.is-active { display: flex; }
.invigare-quiz-step h3 { font-family: var(--font-serif); font-weight: 700; font-size: 22px; margin: 0; color: var(--ink); }
.invigare-quiz-options { display: flex; flex-direction: column; gap: 10px; }
.invigare-quiz-option {
	text-align: left; font-family: var(--font-sans); font-size: 14px; font-weight: 500; color: #28313a;
	background: var(--bone); border: 1px solid var(--border-soft); border-radius: 4px; padding: 14px 16px;
	cursor: pointer; transition: border-color 0.15s, background 0.15s;
}
.invigare-quiz-option:hover { border-color: var(--copper); background: var(--white); }
.invigare-quiz-result { align-items: flex-start; text-align: left; }
.invigare-quiz-result-title { font-family: var(--font-serif); font-weight: 700; font-size: 24px; margin: 4px 0 0; color: var(--ink); }
.invigare-quiz-result-body { font-size: 15px; color: #48505A; line-height: 1.65; margin: 0; }
.invigare-quiz-result-cta { display: inline-block; margin-top: 4px; }
.invigare-quiz-restart { padding: 0; }
@media (max-width: 782px) {
	.invigare-quiz-panel { padding: 32px 22px; }
	.invigare-quiz-step h3 { font-size: 19px; }
}