/* =============================================================================
   Welder Guru Pro — main.css
   Tokens, reset, typography, containers, buttons, header, footer, shared
   ============================================================================= */

/* ------- Tokens ------- */
:root {
	--wgp-accent: #FF6A1A;
	--wgp-accent-2: #FFA15A;
	--wgp-arc: #3FA9FF;
	--wgp-arc-glow: rgba(63,169,255,0.35);
	--wgp-bg: #0F1115;
	--wgp-bg-2: #14171E;
	--wgp-surface: #181B22;
	--wgp-surface-2: #1F232B;
	--wgp-line: rgba(255,255,255,0.08);
	--wgp-line-2: rgba(255,255,255,0.14);
	--wgp-text: #F1F2F4;
	--wgp-muted: #9AA0A6;
	--wgp-warn: #F5C518;
	--wgp-success: #4ADE80;
	--wgp-danger: #FF5A5A;
	--wgp-radius: 14px;
	--wgp-radius-lg: 22px;
	--wgp-shadow: 0 12px 36px rgba(0,0,0,0.35);
	--wgp-shadow-arc: 0 0 0 1px rgba(63,169,255,0.25), 0 18px 50px rgba(63,169,255,0.18);
	--wgp-font-sans: 'Inter', 'Manrope', system-ui, -apple-system, Segoe UI, Roboto, sans-serif;
	--wgp-font-display: 'Space Grotesk', 'Manrope', 'Inter', sans-serif;
	--wgp-font-mono: 'JetBrains Mono', ui-monospace, SF Mono, Consolas, monospace;
	--wgp-container: 1180px;
}

/* ------- Reset / base ------- */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body {
	margin: 0;
	background: radial-gradient(1200px 600px at 80% -10%, rgba(63,169,255,0.07), transparent 60%),
	            radial-gradient(900px 500px at -10% 30%, rgba(255,106,26,0.06), transparent 65%),
	            var(--wgp-bg);
	color: var(--wgp-text);
	font-family: var(--wgp-font-sans);
	font-size: 16px;
	line-height: 1.55;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--wgp-arc); text-decoration: none; }
a:hover { color: var(--wgp-accent); }
h1, h2, h3, h4 { font-family: var(--wgp-font-display); margin: 0 0 .6em; line-height: 1.18; letter-spacing: -0.01em; }
h1 { font-size: clamp(2rem, 4vw + .5rem, 3.4rem); font-weight: 800; }
h2 { font-size: clamp(1.5rem, 2vw + .8rem, 2.2rem); font-weight: 700; }
h3 { font-size: 1.25rem; font-weight: 700; }
p { margin: 0 0 1em; }
.screen-reader-text { position: absolute; clip: rect(1px,1px,1px,1px); width: 1px; height: 1px; overflow: hidden; }

/* Defensive: ensure the HTML `hidden` attribute always wins, even on flex children. */
[hidden], .wgp-is-hidden { display: none !important; }

/* Anchor-target offset so the sticky header doesn't bury the section title. */
section[id], [id^="wgp-"][id$="quiz"], #welder-quiz, #amperage-calc, #duty-cycle, #power-checker, #prioritizer, #setup-generator, #process-visualizer, #featured-categories, #comparison, #ppe-checklist, #consumables, #workshop-planner, #maintenance, #welder-database, #beginner-hub, #related-products, #faq { scroll-margin-top: 96px; }

.wgp-skip { position: absolute; left: -9999px; }
.wgp-skip:focus { left: 16px; top: 16px; background: var(--wgp-accent); color: #111; padding: 8px 14px; border-radius: 8px; z-index: 1000; }

.wgp-container { width: 100%; max-width: var(--wgp-container); margin: 0 auto; padding: 0 24px; }

/* ------- Safety strip ------- */
.wgp-safety-strip {
	background: linear-gradient(90deg, rgba(245,197,24,0.12), rgba(245,197,24,0.05));
	border-bottom: 1px solid rgba(245,197,24,0.25);
	padding: 10px 0;
	font-size: 14px;
	color: #FFE9A8;
}
.wgp-safety-strip .wgp-container { display: flex; gap: 14px; align-items: center; }
.wgp-safety-strip__icon { color: var(--wgp-warn); display: inline-flex; }
.wgp-safety-strip p { margin: 0; }
.wgp-safety-strip a { color: var(--wgp-warn); text-decoration: underline; }

/* ------- Header ------- */
.wgp-header { position: sticky; top: 0; z-index: 50; background: rgba(15,17,21,0.85); backdrop-filter: blur(14px) saturate(1.2); border-bottom: 1px solid var(--wgp-line); }
.wgp-header__inner { display: flex; align-items: center; gap: 24px; padding: 12px 24px; }
.wgp-logo { display: inline-flex; gap: 10px; align-items: center; color: var(--wgp-text); font-family: var(--wgp-font-display); font-weight: 800; letter-spacing: -0.02em; }
.wgp-logo__mark { width: 32px; height: 32px; display: inline-flex; align-items: center; justify-content: center; border-radius: 9px; background: linear-gradient(135deg, var(--wgp-accent), var(--wgp-accent-2)); color: #111; }
.wgp-logo__mark .wgp-ico { width: 18px; height: 18px; }
.wgp-logo__name { font-size: 18px; }
.wgp-nav { flex: 1; }
.wgp-nav__menu { list-style: none; padding: 0; margin: 0; display: flex; gap: 22px; }
.wgp-nav__menu a { color: var(--wgp-text); font-weight: 500; font-size: 15px; opacity: .85; }
.wgp-nav__menu a:hover { opacity: 1; color: var(--wgp-arc); }
.wgp-header__actions { display: flex; gap: 10px; align-items: center; }
.wgp-header__compare { display: inline-flex; align-items: center; gap: 6px; padding: 8px 12px; border-radius: 999px; background: rgba(63,169,255,0.1); border: 1px solid rgba(63,169,255,0.3); color: #BFE0FF; font-size: 13px; font-weight: 600; text-decoration: none; }
.wgp-header__compare:hover { background: rgba(63,169,255,0.18); color: #fff; }
.wgp-header__compare-icon { display: inline-flex; }
.wgp-header__compare-icon .wgp-ico { width: 14px; height: 14px; }
.wgp-header__compare-count { display: inline-grid; place-items: center; min-width: 20px; height: 20px; padding: 0 6px; border-radius: 10px; background: var(--wgp-accent); color: #111; font-family: var(--wgp-font-mono); font-size: 11px; font-weight: 700; line-height: 1; }
@media (max-width: 520px) { .wgp-header__compare-text { display: none; } }

/* Header CTA reads as ghost so it doesn't compete with the hero's solid orange button. */
.wgp-header__cta { padding: 8px 14px; font-size: 13px; }

/* Floating safety FAB (mobile + desktop, opens PPE checklist). */
.wgp-safety-fab { position: fixed; right: 14px; bottom: 80px; z-index: 55; display: inline-flex; align-items: center; gap: 8px; padding: 10px 14px; border-radius: 999px; background: linear-gradient(135deg, #F5C518, #E0A800); color: #111; font-weight: 700; font-size: 13px; box-shadow: 0 12px 28px rgba(245,197,24,0.4); border: 1px solid rgba(0,0,0,0.1); text-decoration: none; }
.wgp-safety-fab:hover { transform: translateY(-1px); color: #111; }
.wgp-safety-fab .wgp-ico { width: 16px; height: 16px; }
@media (max-width: 720px) { .wgp-safety-fab { bottom: 76px; right: 10px; } }
@media (prefers-reduced-motion: reduce) { .wgp-safety-fab { transition: none; } }

.wgp-nav-toggle { display: none; background: none; border: 0; padding: 8px; }
.wgp-nav-toggle span { display: block; width: 22px; height: 2px; background: var(--wgp-text); margin: 4px 0; border-radius: 2px; }
.wgp-mobile-nav { display: none; padding: 16px 24px 24px; border-top: 1px solid var(--wgp-line); background: var(--wgp-bg-2); }
.wgp-mobile-nav__menu { list-style: none; padding: 0; margin: 0 0 14px; display: grid; gap: 8px; }
.wgp-mobile-nav__menu a { display: block; padding: 12px 14px; background: var(--wgp-surface); border-radius: 10px; color: var(--wgp-text); }
.wgp-mobile-nav__cta { display: flex; gap: 8px; flex-wrap: wrap; }
@media (max-width: 880px) {
	.wgp-nav { display: none; }
	.wgp-nav-toggle { display: inline-flex; flex-direction: column; }
	.wgp-mobile-nav[hidden] { display: none; }
	.wgp-mobile-nav { display: block; }
}

/* ------- Buttons ------- */
.wgp-btn {
	display: inline-flex; align-items: center; gap: 8px;
	padding: 10px 16px; border-radius: 10px;
	font-weight: 600; font-size: 14px;
	border: 1px solid transparent; cursor: pointer;
	transition: transform .12s ease, box-shadow .2s ease, background .2s ease, color .2s ease;
	text-decoration: none;
}
.wgp-btn--xl { padding: 14px 22px; font-size: 16px; }
.wgp-btn--accent { background: linear-gradient(135deg, var(--wgp-accent), var(--wgp-accent-2)); color: #111; box-shadow: 0 14px 36px rgba(255,106,26,0.32); }
.wgp-btn--accent:hover { transform: translateY(-1px); color: #111; }
.wgp-btn--ghost { background: rgba(255,255,255,0.04); color: var(--wgp-text); border-color: var(--wgp-line-2); }
.wgp-btn--ghost:hover { background: rgba(255,255,255,0.08); color: var(--wgp-text); }

/* Amazon CTA */
.wgp-amazon-btn {
	display: inline-flex; align-items: center; gap: 8px;
	padding: 12px 16px; border-radius: 10px;
	background: linear-gradient(135deg, #FFB75A, #FF6A1A);
	color: #111; font-weight: 700; text-decoration: none;
	box-shadow: 0 12px 28px rgba(255,106,26,0.32);
	border: 1px solid rgba(255,255,255,0.1);
}
.wgp-amazon-btn:hover { transform: translateY(-1px); color: #111; }
.wgp-amazon-btn--xl { padding: 14px 22px; font-size: 16px; }

/* Pills, chips, badges */
.wgp-pill { display: inline-flex; gap: 6px; align-items: center; padding: 6px 12px; border-radius: 999px; background: rgba(255,255,255,0.06); border: 1px solid var(--wgp-line); font-size: 13px; color: var(--wgp-muted); }
.wgp-pill--warn { color: #FFE9A8; background: rgba(245,197,24,0.1); border-color: rgba(245,197,24,0.3); }
.wgp-pill--muted { color: var(--wgp-muted); }
.wgp-chip { display: inline-flex; padding: 4px 10px; border-radius: 999px; font-family: var(--wgp-font-mono); font-size: 11px; letter-spacing: .04em; background: rgba(63,169,255,0.12); color: #BFE0FF; border: 1px solid rgba(63,169,255,0.3); text-transform: uppercase; }
.wgp-chip--mig, .wgp-chip--mig\/tig\/stick, .wgp-chip--smaw { background: rgba(255,106,26,0.12); color: #FFC8A1; border-color: rgba(255,106,26,0.32); }
.wgp-chip--tig, .wgp-chip--gtaw { background: rgba(63,169,255,0.12); color: #BFE0FF; border-color: rgba(63,169,255,0.32); }
.wgp-chip--fcaw { background: rgba(245,197,24,0.12); color: #FFE9A8; border-color: rgba(245,197,24,0.32); }
.wgp-chip--volt { background: rgba(150,255,150,0.08); color: #C4F0C4; border-color: rgba(150,255,150,0.25); }
.wgp-chip--duty { background: rgba(255,255,255,0.06); color: var(--wgp-muted); border-color: var(--wgp-line); }
.wgp-chip--amp  { background: rgba(255,255,255,0.04); color: var(--wgp-text); border-color: var(--wgp-line); }

/* Section heads */
.wgp-section-head { text-align: center; max-width: 760px; margin: 0 auto 36px; }
.wgp-section-head__lede { color: var(--wgp-muted); font-size: 17px; }
.wgp-eyebrow { font-family: var(--wgp-font-mono); font-size: 12px; letter-spacing: 0.16em; text-transform: uppercase; color: var(--wgp-arc); display: inline-block; margin-bottom: 12px; padding: 5px 10px; background: rgba(63,169,255,0.08); border-radius: 999px; border: 1px solid rgba(63,169,255,0.25); }

/* Safety card */
.wgp-safety-card { display: flex; gap: 14px; align-items: flex-start; padding: 14px 18px; margin: 24px 0 0; background: rgba(245,197,24,0.06); border: 1px solid rgba(245,197,24,0.25); border-radius: var(--wgp-radius); color: #FFE9A8; }
.wgp-safety-card__icon { color: var(--wgp-warn); flex-shrink: 0; padding-top: 3px; }
.wgp-safety-card strong { color: #FFF7D1; }
.wgp-safety-card p { margin: 4px 0 0; color: #FFE9A8; font-size: 14px; }

/* Disclosure */
.wgp-disclosure-pill { display: inline-flex; align-items: center; gap: 6px; padding: 4px 10px; border-radius: 999px; background: rgba(255,255,255,0.06); border: 1px solid var(--wgp-line); color: var(--wgp-muted); font-size: 12px; }
.wgp-affiliate-disclosure { background: rgba(63,169,255,0.06); border: 1px solid rgba(63,169,255,0.2); padding: 10px 14px; border-radius: 10px; margin: 0 0 20px; font-size: 14px; color: #BFE0FF; }

/* ------- Footer ------- */
.wgp-footer { margin-top: 80px; background: linear-gradient(180deg, var(--wgp-bg) 0%, var(--wgp-bg-2) 100%); border-top: 1px solid var(--wgp-line); padding-top: 56px; }
.wgp-footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr 1.2fr; gap: 32px; padding-bottom: 36px; }
.wgp-footer__lede { color: var(--wgp-muted); }
.wgp-footer__disclosure { font-size: 13px; color: var(--wgp-muted); margin-top: 14px; padding-top: 14px; border-top: 1px solid var(--wgp-line); }
.wgp-footer__col h4 { font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--wgp-muted); margin-bottom: 14px; }
.wgp-footer__menu { list-style: none; padding: 0; margin: 0; display: grid; gap: 10px; }
.wgp-footer__menu a { color: var(--wgp-text); opacity: .85; font-size: 14px; }
.wgp-footer__menu a:hover { color: var(--wgp-arc); opacity: 1; }
.wgp-footer__safety { background: rgba(245,197,24,0.05); border-top: 1px solid rgba(245,197,24,0.2); border-bottom: 1px solid rgba(245,197,24,0.2); padding: 18px 0; font-size: 13px; color: #FFE9A8; }
.wgp-footer__safety strong { color: #FFF7D1; }
.wgp-footer__bottom { padding: 18px 0 32px; font-size: 13px; color: var(--wgp-muted); }
.wgp-footer__bottom p { margin: 4px 0; }
.wgp-footer__bottom-grid { display: flex; flex-wrap: wrap; gap: 16px; justify-content: space-between; align-items: flex-end; }
.wgp-footer__meta { display: flex; flex-wrap: wrap; gap: 8px; }
@media (max-width: 880px) { .wgp-footer__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .wgp-footer__grid { grid-template-columns: 1fr; } }

/* Breadcrumbs */
.wgp-breadcrumbs { font-size: 13px; color: var(--wgp-muted); margin-bottom: 14px; }
.wgp-breadcrumbs ol { list-style: none; padding: 0; margin: 0; display: flex; flex-wrap: wrap; gap: 6px; }
.wgp-breadcrumbs a { color: var(--wgp-muted); }
.wgp-breadcrumbs .sep { margin: 0 4px; }
.wgp-breadcrumbs [aria-current="page"] { color: var(--wgp-text); }

/* Cards */
.wgp-card { background: var(--wgp-surface); border: 1px solid var(--wgp-line); border-radius: var(--wgp-radius-lg); overflow: hidden; transition: transform .16s ease, border-color .2s ease; }
.wgp-card:hover { transform: translateY(-2px); border-color: var(--wgp-line-2); }
.wgp-card__media img { width: 100%; height: 220px; object-fit: cover; }
.wgp-card__body { padding: 18px 20px; }
.wgp-card__meta { font-size: 12px; color: var(--wgp-muted); margin: 0 0 8px; }
.wgp-card__title { font-size: 18px; margin-bottom: 8px; }
.wgp-card__title a { color: var(--wgp-text); }
.wgp-card__title a:hover { color: var(--wgp-arc); }
.wgp-card__excerpt { color: var(--wgp-muted); font-size: 14px; margin-bottom: 14px; }
.wgp-card__cta { color: var(--wgp-arc); font-weight: 600; font-size: 14px; }

/* Archive / search */
.wgp-archive__head { padding: 36px 0 18px; }
.wgp-archive__title { font-size: clamp(1.6rem, 2vw + .8rem, 2.4rem); }
.wgp-archive__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 22px; padding-bottom: 60px; }
@media (max-width: 980px) { .wgp-archive__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) { .wgp-archive__grid { grid-template-columns: 1fr; } }
.wgp-pagination { padding: 24px 0 80px; text-align: center; }

/* Single */
.wgp-single__head { padding: 36px 0 12px; }
.wgp-single__title { font-size: clamp(1.8rem, 2vw + 1rem, 2.8rem); }
.wgp-single__meta { color: var(--wgp-muted); font-size: 13px; }
.wgp-single__hero { margin: 18px 0 32px; }
.wgp-single__hero img { width: 100%; max-height: 520px; object-fit: cover; border-radius: var(--wgp-radius-lg); }
.wgp-single__grid { display: grid; grid-template-columns: 1fr 320px; gap: 36px; padding-bottom: 80px; }
@media (max-width: 980px) { .wgp-single__grid { grid-template-columns: 1fr; } }
.wgp-single__content { max-width: 760px; }
.wgp-single__content h2, .wgp-single__content h3 { margin-top: 1.6em; }
.wgp-single__content p { line-height: 1.75; color: #D8DBE0; }
.wgp-sticky-box { position: sticky; top: 96px; background: var(--wgp-surface); border: 1px solid var(--wgp-line); padding: 18px; border-radius: var(--wgp-radius); }
.wgp-quicklinks { list-style: none; padding: 0; margin: 14px 0 0; display: grid; gap: 8px; }

/* Searchform */
.wgp-searchform { display: flex; gap: 8px; max-width: 520px; }
.wgp-searchform input { flex: 1; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--wgp-line-2); background: var(--wgp-surface); color: var(--wgp-text); }
.wgp-searchform input:focus { outline: 2px solid var(--wgp-arc); }

/* Page wrapper */
.wgp-page__head { padding: 36px 0 12px; }
.wgp-page__body { padding-bottom: 80px; max-width: 820px; }

/* Shop / category landing-page sections appended via the_content filter. */
.wgp-shop-section { margin: 32px 0; }
.wgp-shop-section h2 { font-size: 1.4rem; margin-bottom: 12px; }
.wgp-shop-bullets { list-style: none; padding: 0; margin: 12px 0; display: grid; gap: 10px; }
.wgp-shop-bullets li { padding: 14px 16px; background: var(--wgp-surface); border: 1px solid var(--wgp-line); border-radius: var(--wgp-radius); color: #D8DBE0; }
.wgp-shop-cta-wrap { text-align: center; margin: 18px 0; }
.wgp-shop-table-wrap { overflow-x: auto; }
.wgp-shop-table { width: 100%; border-collapse: collapse; font-size: 14px; background: var(--wgp-surface); border: 1px solid var(--wgp-line); border-radius: var(--wgp-radius); overflow: hidden; }
.wgp-shop-table th, .wgp-shop-table td { padding: 12px; text-align: left; border-bottom: 1px solid var(--wgp-line); }
.wgp-shop-table thead th { background: rgba(255,255,255,0.02); font-weight: 700; }
.wgp-shop-table tbody th { font-weight: 700; color: var(--wgp-text); }
.wgp-shop-related-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 10px; margin: 12px 0; }
.wgp-shop-related-grid .wgp-related__card { padding: 14px; background: var(--wgp-surface); border: 1px solid var(--wgp-line); border-radius: var(--wgp-radius); color: var(--wgp-text); display: grid; gap: 4px; }
.wgp-shop-related-grid .wgp-related__cta { color: var(--wgp-accent); font-size: 13px; }


@media (prefers-reduced-motion: reduce) {
	*, *::before, *::after { animation-duration: .001ms !important; animation-iteration-count: 1 !important; transition-duration: .001ms !important; scroll-behavior: auto !important; }
}