/* =============================================================================
   Welder Guru Pro — homepage.css
   Hero, safety notice, quick start, featured, comparison, FAQ, newsletter, EEAT
   ============================================================================= */

/* ------- Hero ------- */
.wgp-hero { position: relative; padding: 80px 0 60px; overflow: hidden; }
.wgp-hero__bg { position: absolute; inset: 0; pointer-events: none; }
.wgp-arc {
	position: absolute; top: -120px; right: -120px; width: 520px; height: 520px;
	background: radial-gradient(closest-side, var(--wgp-arc-glow), transparent 70%);
	filter: blur(20px);
	animation: wgpArc 6s ease-in-out infinite alternate;
}
@keyframes wgpArc { from { opacity: .5; } to { opacity: 1; } }
.wgp-spark { position: absolute; width: 8px; height: 8px; border-radius: 50%; background: linear-gradient(180deg, #FFD89A, #FF6A1A); box-shadow: 0 0 20px rgba(255,106,26,0.7); }
.wgp-spark--a { top: 22%; left: 45%; animation: wgpSpark 5s ease-in-out infinite; }
.wgp-spark--b { top: 60%; left: 12%; animation: wgpSpark 6.5s ease-in-out infinite reverse; }
.wgp-spark--c { top: 36%; right: 30%; animation: wgpSpark 4.5s ease-in-out infinite 1s; }
@keyframes wgpSpark { 0%, 100% { transform: translate(0,0) scale(1); opacity: .8; } 50% { transform: translate(20px, -30px) scale(.6); opacity: .3; } }

.wgp-hero__grid { display: grid; grid-template-columns: 1.05fr 1fr; gap: 60px; align-items: center; position: relative; }
.wgp-hero__eyebrow { font-family: var(--wgp-font-mono); font-size: 12px; letter-spacing: .14em; text-transform: uppercase; color: var(--wgp-arc); }
.wgp-hero__title { font-size: clamp(2.2rem, 3.6vw + .6rem, 4rem); line-height: 1.06; }
.wgp-hero__title { background: linear-gradient(180deg, #FFFFFF, #C8CDD6); -webkit-background-clip: text; background-clip: text; color: transparent; }
.wgp-hero__lede { font-size: clamp(1.05rem, .4vw + 1rem, 1.2rem); color: var(--wgp-muted); max-width: 580px; }
.wgp-hero__ctas { display: flex; gap: 12px; flex-wrap: wrap; margin: 12px 0 20px; }
.wgp-hero__pills { display: flex; gap: 10px; flex-wrap: wrap; margin-bottom: 28px; }
.wgp-hero__stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 14px; max-width: 580px; }
.wgp-hero__stats > div { padding: 14px 16px; background: var(--wgp-surface); border: 1px solid var(--wgp-line); border-radius: var(--wgp-radius); }
.wgp-hero__stats dt { font-size: 12px; color: var(--wgp-muted); text-transform: uppercase; letter-spacing: .08em; }
.wgp-hero__stats dd { margin: 4px 0 0; font-size: 26px; font-weight: 800; font-family: var(--wgp-font-display); color: var(--wgp-text); }

/* Hero "machine" panel */
.wgp-hero__panel { display: flex; justify-content: center; }
.wgp-hero__machine {
	width: 100%; max-width: 460px; padding: 22px;
	background: linear-gradient(180deg, var(--wgp-surface-2), var(--wgp-surface));
	border: 1px solid var(--wgp-line-2); border-radius: var(--wgp-radius-lg);
	box-shadow: var(--wgp-shadow-arc);
}
.wgp-hero__machine-head { display: flex; align-items: center; gap: 10px; margin-bottom: 14px; font-family: var(--wgp-font-mono); font-size: 11px; letter-spacing: .12em; color: var(--wgp-muted); }
.wgp-hero__sample-badge { margin-left: auto; padding: 2px 8px; border-radius: 999px; background: rgba(245,197,24,0.16); color: var(--wgp-warn); border: 1px solid rgba(245,197,24,0.4); font-size: 10px; letter-spacing: .14em; }
.wgp-hero__led { width: 8px; height: 8px; border-radius: 50%; background: #4ADE80; box-shadow: 0 0 12px rgba(74,222,128,0.6); animation: wgpLed 2s infinite; }
@keyframes wgpLed { 50% { opacity: .4; } }
.wgp-hero__machine-display { padding: 18px; border-radius: var(--wgp-radius); background: #0B0D11; border: 1px solid var(--wgp-line); }
.wgp-hero__readout { display: flex; align-items: baseline; gap: 6px; font-family: var(--wgp-font-mono); color: var(--wgp-arc); }
.wgp-hero__readout-num { font-size: 64px; font-weight: 700; text-shadow: 0 0 24px var(--wgp-arc-glow); }
.wgp-hero__readout-unit { font-size: 18px; }
.wgp-hero__chips { display: flex; gap: 6px; flex-wrap: wrap; margin: 10px 0 14px; }
.wgp-hero__rows { list-style: none; padding: 0; margin: 0; display: grid; gap: 6px; }
.wgp-hero__rows li { display: flex; justify-content: space-between; padding: 8px 10px; background: rgba(255,255,255,0.03); border-radius: 8px; font-size: 13px; }
.wgp-hero__rows li span { color: var(--wgp-muted); }
.wgp-hero__rows li b { font-family: var(--wgp-font-mono); font-weight: 600; color: var(--wgp-text); }
.wgp-hero__machine-foot { margin-top: 12px; font-size: 12px; color: var(--wgp-muted); display: flex; align-items: center; gap: 6px; }

@media (max-width: 880px) {
	.wgp-hero { padding: 50px 0 30px; }
	.wgp-hero__grid { grid-template-columns: 1fr; gap: 32px; }
	.wgp-hero__stats { grid-template-columns: 1fr 1fr 1fr; }
}
@media (max-width: 520px) {
	.wgp-hero__stats { grid-template-columns: 1fr; }
	.wgp-hero__readout-num { font-size: 48px; }
}

/* ------- Continue your setup (localStorage-aware resume panel) ------- */
.wgp-continue { padding: 20px 0 0; }
.wgp-continue__inner { padding: 20px 22px; background: linear-gradient(135deg, rgba(63,169,255,0.08), rgba(255,106,26,0.04)); border: 1px solid var(--wgp-line-2); border-radius: var(--wgp-radius-lg); }
.wgp-continue__head { display: flex; flex-direction: column; gap: 4px; margin-bottom: 12px; }
.wgp-continue__head h2 { margin: 0; font-size: 18px; line-height: 1.25; }
.wgp-continue__head p { margin: 0; color: var(--wgp-muted); font-size: 13px; }
.wgp-continue__eyebrow { font-family: var(--wgp-font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--wgp-arc); }

/* Grid of compact chips (cards). Forces SVG icons to a fixed size — defense in depth. */
.wgp-continue__chips { display: grid; grid-template-columns: repeat(auto-fill, minmax(220px, 1fr)); gap: 8px; }
.wgp-continue__chip {
	display: inline-flex; align-items: center; gap: 10px;
	padding: 10px 12px; min-height: 52px; max-height: 64px;
	background: var(--wgp-surface); border: 1px solid var(--wgp-line-2); border-radius: 12px;
	color: var(--wgp-text); font-size: 13px; text-decoration: none;
	overflow: hidden;
}
.wgp-continue__chip:hover { border-color: var(--wgp-arc); color: #BFE0FF; }
.wgp-continue__chip-icon {
	display: inline-flex; align-items: center; justify-content: center;
	flex: 0 0 auto;
	width: 28px !important; height: 28px !important;
	border-radius: 8px; background: rgba(63,169,255,0.12); color: var(--wgp-arc);
}
.wgp-continue__chip-icon svg { width: 16px !important; height: 16px !important; max-width: 16px; max-height: 16px; flex: 0 0 16px; display: block; }
.wgp-continue__chip-label { flex: 1; min-width: 0; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.wgp-continue__chip-meta { flex: 0 0 auto; padding: 2px 8px; border-radius: 999px; background: rgba(255,255,255,0.06); color: var(--wgp-muted); font-family: var(--wgp-font-mono); font-size: 10px; letter-spacing: .04em; }
.wgp-continue__clear { margin-top: 12px; font-size: 12px; padding: 6px 12px; }

/* Hard cap on the panel itself so even if something inside misbehaves the page can't blow up. */
.wgp-continue { max-height: 460px; overflow: hidden; }
@media (max-width: 720px) {
	.wgp-continue__chips { grid-template-columns: 1fr 1fr; }
}
@media (max-width: 480px) {
	.wgp-continue__chips { grid-template-columns: 1fr; }
}

/* ------- Safety notice section ------- */
.wgp-safety-notice { padding: 12px 0; }
.wgp-safety-notice__inner { display: flex; gap: 14px; align-items: center; padding: 16px 20px; 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-notice__icon { color: var(--wgp-warn); display: inline-flex; }
.wgp-safety-notice p { margin: 0; flex: 1; }
.wgp-safety-notice__cta { color: var(--wgp-warn); white-space: nowrap; }
@media (max-width: 620px) { .wgp-safety-notice__inner { flex-direction: column; align-items: flex-start; } }

/* ------- Quick start ------- */
.wgp-quick-start { padding: 60px 0; }
.wgp-qs-grid { display: grid; grid-template-columns: repeat(6, 1fr); gap: 12px; }
.wgp-qs-card { display: grid; gap: 6px; padding: 18px 14px; background: var(--wgp-surface); border: 1px solid var(--wgp-line); border-radius: var(--wgp-radius); text-align: center; color: var(--wgp-text); transition: transform .14s ease, border-color .2s, background .2s; }
.wgp-qs-card:hover { transform: translateY(-2px); border-color: var(--wgp-arc); background: var(--wgp-surface-2); color: var(--wgp-text); }
.wgp-qs-card__icon { color: var(--wgp-arc); display: inline-flex; justify-content: center; }
.wgp-qs-card__icon .wgp-ico { width: 26px; height: 26px; }
.wgp-qs-card__title { font-weight: 700; font-size: 14px; }
.wgp-qs-card__tag { color: var(--wgp-muted); font-size: 12px; }
@media (max-width: 980px) { .wgp-qs-grid { grid-template-columns: repeat(4, 1fr); } }
@media (max-width: 620px) { .wgp-qs-grid { grid-template-columns: repeat(2, 1fr); } }

/* ------- Featured product grid ------- */
.wgp-featured { padding: 60px 0; }
.wgp-featured__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
@media (max-width: 980px) { .wgp-featured__grid { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 620px) {
	.wgp-featured__grid {
		display: flex; grid-template-columns: none;
		overflow-x: auto; scroll-snap-type: x mandatory;
		gap: 12px; padding: 4px 16px 18px; margin: 0 -16px;
		-webkit-overflow-scrolling: touch;
	}
	.wgp-featured__grid > .wgp-product-box { flex: 0 0 84%; min-width: 260px; scroll-snap-align: start; }
}

/* Product box */
.wgp-product-box { display: grid; grid-template-columns: 180px 1fr; background: var(--wgp-surface); border: 1px solid var(--wgp-line); border-radius: var(--wgp-radius-lg); overflow: hidden; transition: transform .14s ease, border-color .2s; }
.wgp-product-box:hover { transform: translateY(-2px); border-color: var(--wgp-arc); }
.wgp-product-box--compact { grid-template-columns: 1fr; }
.wgp-product-box--hero { grid-template-columns: 1.1fr 1.2fr; max-width: 920px; margin: 0 auto; box-shadow: var(--wgp-shadow); }
.wgp-product-box__media { position: relative; display: flex; align-items: center; justify-content: center; background: linear-gradient(135deg, #1F232B, #14171E); min-height: 180px; }
.wgp-product-box__mockup { color: var(--wgp-arc); display: grid; place-items: center; width: 96px; height: 96px; border-radius: 22px; background: radial-gradient(closest-side, rgba(63,169,255,0.18), transparent 70%); }
.wgp-product-box__mockup .wgp-ico { width: 56px; height: 56px; stroke-width: 1.6; filter: drop-shadow(0 6px 18px rgba(63,169,255,0.35)); }
.wgp-product-box--tint-arc .wgp-product-box__mockup { color: var(--wgp-arc); background: radial-gradient(closest-side, rgba(63,169,255,0.22), transparent 70%); }
.wgp-product-box--tint-accent .wgp-product-box__mockup { color: var(--wgp-accent); background: radial-gradient(closest-side, rgba(255,106,26,0.22), transparent 70%); }
.wgp-product-box--tint-accent .wgp-product-box__mockup .wgp-ico { filter: drop-shadow(0 6px 18px rgba(255,106,26,0.45)); }
.wgp-product-box--tint-warn .wgp-product-box__mockup { color: var(--wgp-warn); background: radial-gradient(closest-side, rgba(245,197,24,0.22), transparent 70%); }
.wgp-product-box--tint-warn .wgp-product-box__mockup .wgp-ico { filter: drop-shadow(0 6px 18px rgba(245,197,24,0.45)); }
.wgp-product-box__badge { position: absolute; top: 12px; left: 12px; padding: 4px 10px; border-radius: 999px; background: rgba(255,106,26,0.15); color: var(--wgp-accent); font-size: 11px; font-weight: 700; letter-spacing: .06em; text-transform: uppercase; border: 1px solid rgba(255,106,26,0.3); }
.wgp-product-box__body { padding: 18px 20px; display: grid; gap: 10px; align-content: start; }
.wgp-product-box__eyebrow { font-family: var(--wgp-font-mono); font-size: 11px; letter-spacing: .14em; text-transform: uppercase; color: var(--wgp-arc); margin: 0; }
.wgp-product-box__title { font-size: 18px; margin: 0; }
.wgp-product-box__best-for { font-size: 14px; color: var(--wgp-muted); margin: 0; }
.wgp-product-box__pros { list-style: none; padding: 0; margin: 4px 0; display: grid; gap: 4px; font-size: 13px; color: #D8DBE0; }
.wgp-product-box__pros li::before { content: "✓"; color: var(--wgp-success); margin-right: 6px; }
.wgp-product-box__disclaimer { margin: 8px 0 0; font-size: 12px; color: var(--wgp-muted); display: flex; gap: 8px; flex-wrap: wrap; align-items: center; }
.wgp-compare-add { margin-top: 6px; padding: 8px 12px; background: rgba(255,255,255,0.04); border: 1px solid var(--wgp-line-2); color: var(--wgp-text); border-radius: 8px; font-size: 13px; cursor: pointer; }
.wgp-compare-add:hover, .wgp-compare-add.is-added { background: rgba(63,169,255,0.12); border-color: rgba(63,169,255,0.4); color: #BFE0FF; }

/* ------- Beginner hub ------- */
.wgp-hub { padding: 60px 0; }
.wgp-hub__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.wgp-hub__card { display: grid; gap: 6px; padding: 18px; background: var(--wgp-surface); border: 1px solid var(--wgp-line); border-radius: var(--wgp-radius); color: var(--wgp-text); transition: transform .14s ease, border-color .2s; }
.wgp-hub__card:hover { transform: translateY(-2px); border-color: var(--wgp-arc); color: var(--wgp-text); }
.wgp-hub__icon { color: var(--wgp-arc); }
.wgp-hub__tag { font-size: 12px; color: var(--wgp-muted); }
@media (max-width: 880px) { .wgp-hub__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .wgp-hub__grid { grid-template-columns: 1fr; } }

/* ------- Related products grid (Amazon shortcuts) ------- */
.wgp-related { padding: 60px 0; }
.wgp-related__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.wgp-related__card { display: grid; gap: 6px; padding: 18px; background: var(--wgp-surface); border: 1px solid var(--wgp-line); border-radius: var(--wgp-radius); color: var(--wgp-text); }
.wgp-related__card:hover { border-color: var(--wgp-accent); color: var(--wgp-text); }
.wgp-related__icon { color: var(--wgp-accent); }
.wgp-related__title { font-weight: 700; }
.wgp-related__cta { color: var(--wgp-accent); font-size: 13px; }
@media (max-width: 880px) { .wgp-related__grid { grid-template-columns: 1fr 1fr; } }

/* ------- FAQ ------- */
.wgp-faq-section { padding: 60px 0; }
.wgp-faq { max-width: 820px; margin: 0 auto; display: grid; gap: 10px; }
.wgp-faq__item { background: var(--wgp-surface); border: 1px solid var(--wgp-line); border-radius: var(--wgp-radius); padding: 14px 18px; }
.wgp-faq__item summary { cursor: pointer; font-weight: 700; font-size: 16px; list-style: none; display: flex; justify-content: space-between; align-items: center; gap: 12px; }
.wgp-faq__item summary::-webkit-details-marker { display: none; }
.wgp-faq__item summary::after { content: "+"; color: var(--wgp-arc); font-size: 20px; }
.wgp-faq__item[open] summary::after { content: "−"; }
.wgp-faq__body { padding-top: 10px; color: var(--wgp-muted); font-size: 14px; }

/* ------- Newsletter ------- */
.wgp-newsletter { padding: 60px 0; }
.wgp-newsletter__card { padding: 32px; background: linear-gradient(135deg, var(--wgp-surface-2), var(--wgp-surface)); border: 1px solid var(--wgp-line-2); border-radius: var(--wgp-radius-lg); display: grid; gap: 14px; box-shadow: var(--wgp-shadow); }
.wgp-newsletter__form { display: flex; gap: 8px; max-width: 520px; }
.wgp-newsletter__form input { flex: 1; padding: 12px 14px; border-radius: 10px; border: 1px solid var(--wgp-line-2); background: var(--wgp-bg); color: var(--wgp-text); }
.wgp-newsletter__disclaimer { font-size: 12px; color: var(--wgp-muted); margin: 0; }
.wgp-newsletter__success { color: var(--wgp-success); font-size: 14px; }

/* ------- EEAT ------- */
.wgp-eeat { padding: 60px 0; }
.wgp-eeat__grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.wgp-eeat__card { padding: 22px; background: var(--wgp-surface); border: 1px solid var(--wgp-line); border-radius: var(--wgp-radius); }
.wgp-eeat__icon { color: var(--wgp-arc); display: inline-flex; margin-bottom: 10px; }
@media (max-width: 880px) { .wgp-eeat__grid { grid-template-columns: 1fr 1fr; } }
@media (max-width: 520px) { .wgp-eeat__grid { grid-template-columns: 1fr; } }