@import url('/BoFuPage.css');

/* ═══════════════════════════════════════════════
   STAINLESS STEEL PIPE — Page-specific overrides
   ═══════════════════════════════════════════════ */

/* ─── CROSS SECTIONS (Zone 3) ─── */
.ss-pipe-page .cross-sections {
	background: linear-gradient(180deg, #fff 0%, var(--ice-blue) 100%);
}

.ss-pipe-page .shape-grid {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
	gap: 24px;
}

.ss-pipe-page .shape-card {
	background: #fff;
	border: 1px solid var(--border-light);
	border-radius: 12px;
	padding: 36px 28px;
	text-align: center;
	transition: all 0.25s;
	position: relative;
	overflow: hidden;
}

.ss-pipe-page .shape-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: linear-gradient(90deg, var(--steel-blue), var(--accent-orange));
	opacity: 0;
	transition: opacity 0.25s;
}

.ss-pipe-page .shape-card:hover {
	transform: translateY(-4px);
	box-shadow: 0 12px 40px rgba(74, 111, 165, 0.1);
}

.ss-pipe-page .shape-card:hover::before {
	opacity: 1;
}

.ss-pipe-page .shape-symbol {
	width: 64px;
	height: 64px;
	margin: 0 auto 18px;
	background: var(--ice-blue);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.8rem;
	color: var(--steel-blue);
	font-weight: 700;
	transition: all 0.25s;
}

.ss-pipe-page .shape-card:hover .shape-symbol {
	background: linear-gradient(135deg, var(--steel-blue), var(--steel-blue-dark));
	color: #fff;
	transform: scale(1.08);
}

.ss-pipe-page .shape-card h3 {
	font-family: 'Barlow Condensed', sans-serif;
	font-weight: 700;
	font-size: 1.2rem;
	margin-bottom: 6px;
	color: var(--text-dark);
	letter-spacing: 0.5px;
}

.ss-pipe-page .shape-product {
	font-size: 0.88rem;
	color: var(--text-mid);
	margin-bottom: 10px;
}

.ss-pipe-page .shape-meta {
	display: flex;
	flex-direction: column;
	gap: 4px;
	font-size: 0.82rem;
	color: var(--text-light);
}

.ss-pipe-page .shape-meta strong {
	color: var(--steel-blue);
	font-weight: 600;
}

/* ─── GRADE TABLE (Zone 5) ─── */

/* ─── CERTIFICATIONS (Zone 6) ─── */
.ss-pipe-page .certifications {
	background: linear-gradient(180deg, var(--ice-blue) 0%, #fff 100%);
}

.ss-pipe-page .certifications .cert-grid {
	grid-template-columns: repeat(auto-fit, minmax(155px, 1fr));
}

.ss-pipe-page .cert-badge {
	background: #fff;
	border: 1px solid var(--border-light);
	position: relative;
	overflow: hidden;
}

.ss-pipe-page .cert-badge::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: var(--steel-blue);
	opacity: 0;
	transition: opacity 0.25s;
}

.ss-pipe-page .cert-badge:hover::before {
	opacity: 1;
}

.ss-pipe-page .cert-icon {
	width: 40px;
	height: 40px;
	margin: 0 auto 10px;
	background: var(--ice-blue);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--steel-blue);
	font-size: 1.1rem;
	font-weight: 700;
}

.ss-pipe-page .cert-name {
	font-size: 1.3rem;
}



/* ─── ORDERING STEPS ─── */
.ss-pipe-page .steps {
	grid-template-columns: repeat(4, 1fr);
}

/* ─── SEO CONTENT (Zone 11) ─── */
.ss-pipe-page .seo-content {
	background: var(--crisp-white);
}

.ss-pipe-page .seo-content .inner {
	max-width: 900px;
}

.ss-pipe-page .seo-toggle-wrap {
	margin-bottom: 24px;
}

.ss-pipe-page .seo-toggle {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	background: var(--ice-blue);
	border: 1px solid var(--border-light);
	border-radius: 8px;
	padding: 12px 24px;
	font-family: 'Barlow', sans-serif;
	font-weight: 600;
	font-size: 0.9rem;
	color: var(--steel-blue);
	cursor: pointer;
	transition: all 0.2s;
}

.ss-pipe-page .seo-toggle:hover {
	background: var(--steel-blue);
	color: #fff;
	border-color: var(--steel-blue);
}

.ss-pipe-page .seo-toggle .arrow {
	transition: transform 0.3s;
	display: inline-block;
}

.ss-pipe-page .seo-toggle.open .arrow {
	transform: rotate(180deg);
}

.ss-pipe-page .seo-accordion {
	max-height: 0;
	overflow: hidden;
	transition: max-height 0.5s ease;
}

.ss-pipe-page .seo-accordion.open {
	max-height: 6000px;
}

.ss-pipe-page .seo-block h2 {
	font-family: 'Bebas Neue', sans-serif;
	font-size: clamp(1.8rem, 3vw, 2.4rem);
	letter-spacing: 2px;
	color: var(--text-dark);
	margin-bottom: 24px;
	line-height: 1.15;
}

.ss-pipe-page .seo-block h3 {
	font-family: 'Barlow Condensed', sans-serif;
	font-weight: 700;
	font-size: 1.1rem;
	margin: 32px 0 12px;
	color: var(--text-dark);
	letter-spacing: 0.5px;
	padding-left: 14px;
	border-left: 3px solid var(--accent-orange);
}

.ss-pipe-page .seo-block p {
	color: var(--text-mid);
	font-size: 0.95rem;
	line-height: 1.8;
	margin-bottom: 16px;
}

.ss-pipe-page .seo-block a {
	color: var(--accent-orange);
	text-decoration: none;
	font-weight: 600;
}

.ss-pipe-page .seo-block a:hover {
	text-decoration: underline;
}

.ss-pipe-page .seo-block ul {
	list-style: none;
	padding: 0;
	margin-bottom: 16px;
}

.ss-pipe-page .seo-block ul li {
	padding: 8px 0 8px 24px;
	position: relative;
	color: var(--text-mid);
	font-size: 0.92rem;
	line-height: 1.7;
}

.ss-pipe-page .seo-block ul li::before {
	content: '';
	position: absolute;
	left: 0;
	top: 16px;
	width: 8px;
	height: 8px;
	border-radius: 50%;
	background: var(--steel-blue);
}

/* ─── RESPONSIVE ─── */
@media (max-width: 768px) {
	.ss-pipe-page .shape-grid {
		grid-template-columns: 1fr;
	}

	.ss-pipe-page .certifications .cert-grid {
		grid-template-columns: repeat(2, 1fr);
	}

}

@media (max-width: 480px) {
	.ss-pipe-page .certifications .cert-grid {
		grid-template-columns: 1fr;
	}
}