/* backchannel.css — BackChannel custom styles */

/* ===========================
   CSS Variables
=========================== */
:root {
	--bc-accent: #92400E;
	--bc-accent-dark: #7C3510;
	--bc-bg: #FFFFFF;
	--bc-bg-alt: #FAFAF8;
	--bc-bg-dark: #1C1917;
	--bc-text-primary: #1C1917;
	--bc-text-body: #57534E;
	--bc-text-muted: #A8A29E;
	--bc-border: #E7E5E4;
	--bc-radius: 8px;
}

/* ===========================
   Base
=========================== */
body {
	font-family: Inter, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
	color: var(--bc-text-body);
	background: var(--bc-bg);
	font-size: 16px;
	line-height: 1.6;
}

a {
	color: var(--bc-accent);
	text-decoration: none;
}

a:hover {
	color: var(--bc-accent-dark);
}

img {
	max-width: 100%;
	height: auto;
}

/* ===========================
   Navbar
=========================== */
.bc-navbar {
	background: var(--bc-bg);
	border-bottom: 1px solid var(--bc-border);
	padding: 14px 0;
	position: sticky;
	top: 0;
	z-index: 1000;
}

.bc-navbar .navbar-brand img {
	height: 36px;
	width: auto;
}

.bc-navbar .nav-link {
	color: var(--bc-text-primary);
	font-size: 15px;
	font-weight: 500;
	padding: 6px 14px;
	transition: color 0.2s;
}

.bc-navbar .nav-link:hover {
	color: var(--bc-accent);
}

/* ===========================
   Buttons
=========================== */
.bc-btn-primary {
	background: var(--bc-accent);
	color: #FFFFFF;
	border: 2px solid var(--bc-accent);
	border-radius: var(--bc-radius);
	padding: 11px 26px;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	display: inline-block;
	transition: background 0.2s, border-color 0.2s;
	text-decoration: none;
}

.bc-btn-primary:hover {
	background: var(--bc-accent-dark);
	border-color: var(--bc-accent-dark);
	color: #FFFFFF;
}

.bc-btn-outline {
	background: transparent;
	color: var(--bc-accent);
	border: 2px solid var(--bc-accent);
	border-radius: var(--bc-radius);
	padding: 11px 26px;
	font-size: 15px;
	font-weight: 600;
	cursor: pointer;
	display: inline-block;
	transition: background 0.2s, color 0.2s;
	text-decoration: none;
}

.bc-btn-outline:hover {
	background: var(--bc-accent);
	color: #FFFFFF;
}

/* ===========================
   Hero
=========================== */
.bc-hero {
	background: var(--bc-bg);
	padding: 80px 0 60px;
}

.bc-hero h1 {
	font-size: 46px;
	font-weight: 700;
	color: var(--bc-text-primary);
	line-height: 1.15;
	margin-bottom: 20px;
}

.bc-hero p {
	font-size: 18px;
	color: var(--bc-text-body);
	margin-bottom: 32px;
	max-width: 480px;
}

.bc-hero .bc-hero-img {
	width: 100%;
	border-radius: 12px;
	box-shadow: 0 12px 40px rgba(0,0,0,0.10);
}

.bc-hero-buttons {
	display: flex;
	gap: 14px;
	flex-wrap: wrap;
}

/* ===========================
   Page Hero
=========================== */
.bc-page-hero {
	background: var(--bc-bg-dark);
	color: #FFFFFF;
	padding: 64px 0 56px;
	text-align: center;
}

.bc-page-hero h1 {
	font-size: 38px;
	font-weight: 700;
	color: #FFFFFF;
	margin-bottom: 12px;
}

.bc-page-hero p {
	font-size: 18px;
	color: #D6D3D1;
	max-width: 560px;
	margin: 0 auto;
}

/* ===========================
   Stats Bar
=========================== */
.bc-stats-bar {
	background: var(--bc-bg-dark);
	padding: 32px 0;
	display: flex;
	justify-content: center;
	gap: 0;
}

.bc-stats-bar .bc-stat-item {
	text-align: center;
	padding: 0 40px;
	border-right: 1px solid rgba(255,255,255,0.12);
}

.bc-stats-bar .bc-stat-item:last-child {
	border-right: none;
}

.bc-stat-num {
	font-size: 32px;
	font-weight: 700;
	color: #FFFFFF;
	display: block;
	line-height: 1.1;
}

.bc-stat-label {
	font-size: 13px;
	color: #A8A29E;
	display: block;
	margin-top: 4px;
}

/* ===========================
   Features
=========================== */
.bc-features-row {
	padding: 72px 0;
}

.bc-features-row.bg-alt {
	background: var(--bc-bg-alt);
}

.bc-feature-img {
	width: 100%;
	border-radius: 10px;
	box-shadow: 0 8px 32px rgba(0,0,0,0.09);
}

.bc-feature-label {
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 1.5px;
	color: var(--bc-accent);
	text-transform: uppercase;
	display: block;
	margin-bottom: 10px;
}

.bc-feature-title {
	font-size: 28px;
	font-weight: 700;
	color: var(--bc-text-primary);
	margin-bottom: 14px;
	line-height: 1.25;
}

.bc-feature-body {
	font-size: 16px;
	color: var(--bc-text-body);
	line-height: 1.7;
}

/* ===========================
   Process / Steps
=========================== */
.bc-process {
	background: var(--bc-bg-alt);
	padding: 72px 0;
}

.bc-step-card {
	background: var(--bc-bg);
	border: 1px solid var(--bc-border);
	border-radius: var(--bc-radius);
	padding: 32px 24px;
	text-align: center;
	height: 100%;
}

.bc-step-num {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background: var(--bc-accent);
	color: #FFFFFF;
	font-size: 20px;
	font-weight: 700;
	display: flex;
	align-items: center;
	justify-content: center;
	margin: 0 auto 16px;
}

.bc-step-icon {
	font-size: 24px;
	color: var(--bc-accent);
	margin-bottom: 10px;
	display: block;
}

.bc-step-title {
	font-size: 17px;
	font-weight: 700;
	color: var(--bc-text-primary);
	margin-bottom: 8px;
}

.bc-step-body {
	font-size: 14px;
	color: var(--bc-text-body);
	line-height: 1.6;
	margin: 0;
}

/* ===========================
   Testimonials
=========================== */
.bc-testimonials {
	background: var(--bc-bg);
	padding: 72px 0;
}

.bc-testimonial-card {
	background: var(--bc-bg-alt);
	border: 1px solid var(--bc-border);
	border-radius: var(--bc-radius);
	padding: 32px 28px;
	height: 100%;
}

.bc-testimonial-quote {
	font-size: 16px;
	color: var(--bc-text-body);
	line-height: 1.7;
	margin-bottom: 20px;
	font-style: italic;
}

.bc-testimonial-quote::before {
	content: '\201C';
	font-size: 28px;
	color: var(--bc-accent);
	line-height: 0;
	vertical-align: -10px;
	margin-right: 4px;
}

.bc-testimonial-name {
	font-size: 15px;
	font-weight: 700;
	color: var(--bc-text-primary);
	display: block;
}

.bc-testimonial-role {
	font-size: 13px;
	color: var(--bc-text-muted);
	display: block;
}

/* ===========================
   CTA Banner
=========================== */
.bc-cta-banner {
	background: var(--bc-bg-dark);
	padding: 72px 0;
	text-align: center;
}

.bc-cta-banner h2 {
	font-size: 34px;
	font-weight: 700;
	color: #FFFFFF;
	margin-bottom: 12px;
}

.bc-cta-banner p {
	font-size: 17px;
	color: #D6D3D1;
	margin-bottom: 28px;
}

.bc-cta-dark-btn {
	background: #FFFFFF;
	color: var(--bc-bg-dark);
	border: 2px solid #FFFFFF;
	border-radius: var(--bc-radius);
	padding: 12px 30px;
	font-size: 16px;
	font-weight: 700;
	cursor: pointer;
	display: inline-block;
	transition: background 0.2s, color 0.2s;
	text-decoration: none;
}

.bc-cta-dark-btn:hover {
	background: transparent;
	color: #FFFFFF;
}

/* ===========================
   Footer
=========================== */
.bc-footer {
	background: var(--bc-text-primary);
	padding: 56px 0 28px;
	color: #D6D3D1;
}

.bc-footer-heading {
	font-size: 13px;
	font-weight: 700;
	letter-spacing: 1.2px;
	text-transform: uppercase;
	color: #FFFFFF;
	margin-bottom: 16px;
}

.bc-footer-links {
	list-style: none;
	padding: 0;
	margin: 0;
}

.bc-footer-links li {
	margin-bottom: 8px;
}

.bc-footer-links a {
	color: #A8A29E;
	font-size: 14px;
	text-decoration: none;
	transition: color 0.2s;
}

.bc-footer-links a:hover {
	color: #FFFFFF;
}

.bc-footer-desc {
	font-size: 14px;
	color: #A8A29E;
	line-height: 1.7;
	margin-bottom: 0;
}

.bc-footer-contact {
	font-size: 14px;
	color: #A8A29E;
	line-height: 1.8;
}

.bc-footer-contact a {
	color: #A8A29E;
}

.bc-footer-contact a:hover {
	color: #FFFFFF;
}

.bc-footer-compliance {
	font-size: 12px;
	color: #78716C;
	border-top: 1px solid rgba(255,255,255,0.08);
	margin-top: 40px;
	padding-top: 20px;
}

/* ===========================
   Cookie Banner
=========================== */
.bc-cookie-banner {
	position: fixed;
	bottom: 0;
	left: 0;
	right: 0;
	background: var(--bc-bg-dark);
	color: #D6D3D1;
	padding: 14px 24px;
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
	z-index: 9999;
	font-size: 14px;
	flex-wrap: wrap;
}

.bc-cookie-banner p {
	margin: 0;
	flex: 1;
}

.bc-cookie-banner a {
	color: #FDE68A;
}

.bc-cookie-banner button {
	background: var(--bc-accent);
	color: #FFFFFF;
	border: none;
	border-radius: var(--bc-radius);
	padding: 8px 20px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	white-space: nowrap;
	transition: background 0.2s;
}

.bc-cookie-banner button:hover {
	background: var(--bc-accent-dark);
}

/* ===========================
   Blog Cards
=========================== */
.bc-blog-card {
	background: var(--bc-bg);
	border: 1px solid var(--bc-border);
	border-radius: var(--bc-radius);
	overflow: hidden;
	height: 100%;
	transition: box-shadow 0.2s;
}

.bc-blog-card:hover {
	box-shadow: 0 6px 24px rgba(0,0,0,0.09);
}

.bc-blog-card-img {
	width: 100%;
	height: 200px;
	object-fit: cover;
	display: block;
}

.bc-blog-card-body {
	padding: 22px 20px 20px;
}

.bc-blog-card-meta {
	font-size: 12px;
	color: var(--bc-text-muted);
	margin-bottom: 8px;
	display: flex;
	gap: 12px;
	align-items: center;
}

.bc-blog-card-meta .bc-category-tag {
	background: #FEF3C7;
	color: var(--bc-accent);
	padding: 2px 8px;
	border-radius: 4px;
	font-weight: 600;
	font-size: 11px;
	text-transform: uppercase;
}

.bc-blog-card-body h3 {
	font-size: 17px;
	font-weight: 700;
	color: var(--bc-text-primary);
	margin-bottom: 8px;
	line-height: 1.35;
}

.bc-blog-card-body p {
	font-size: 14px;
	color: var(--bc-text-body);
	margin-bottom: 14px;
	line-height: 1.6;
}

.bc-blog-read-more {
	font-size: 14px;
	font-weight: 600;
	color: var(--bc-accent);
	text-decoration: none;
	display: inline-flex;
	align-items: center;
	gap: 5px;
	transition: gap 0.2s;
}

.bc-blog-read-more:hover {
	gap: 8px;
	color: var(--bc-accent-dark);
}

/* ===========================
   Article
=========================== */
.bc-article-hero {
	background: var(--bc-bg-alt);
	padding: 56px 0 40px;
}

.bc-article-meta {
	font-size: 14px;
	color: var(--bc-text-muted);
	margin-bottom: 10px;
	display: flex;
	gap: 16px;
	flex-wrap: wrap;
	align-items: center;
}

.bc-article-category {
	background: #FEF3C7;
	color: var(--bc-accent);
	padding: 3px 10px;
	border-radius: 4px;
	font-size: 12px;
	font-weight: 700;
	text-transform: uppercase;
	letter-spacing: 0.8px;
}

.bc-article-hero-img {
	width: 100%;
	border-radius: 10px;
	margin-top: 32px;
	box-shadow: 0 8px 30px rgba(0,0,0,0.09);
}

.bc-article-body {
	padding: 48px 0 64px;
	max-width: 760px;
	margin: 0 auto;
}

.bc-article-body h2 {
	font-size: 24px;
	font-weight: 700;
	color: var(--bc-text-primary);
	margin-top: 36px;
	margin-bottom: 14px;
}

.bc-article-body h3 {
	font-size: 19px;
	font-weight: 700;
	color: var(--bc-text-primary);
	margin-top: 28px;
	margin-bottom: 10px;
}

.bc-article-body p {
	font-size: 17px;
	color: var(--bc-text-body);
	line-height: 1.75;
	margin-bottom: 18px;
}

.bc-article-body ul,
.bc-article-body ol {
	font-size: 17px;
	color: var(--bc-text-body);
	padding-left: 24px;
	margin-bottom: 18px;
}

.bc-article-body li {
	margin-bottom: 6px;
	line-height: 1.7;
}

/* ===========================
   Legal
=========================== */
.bc-legal-content {
	padding: 56px 0 72px;
	max-width: 800px;
	margin: 0 auto;
}

.bc-legal-content h2 {
	font-size: 22px;
	font-weight: 700;
	color: var(--bc-text-primary);
	margin-top: 36px;
	margin-bottom: 12px;
}

.bc-legal-content p {
	font-size: 16px;
	color: var(--bc-text-body);
	line-height: 1.75;
	margin-bottom: 16px;
}

.bc-legal-content ul {
	font-size: 16px;
	color: var(--bc-text-body);
	padding-left: 24px;
	margin-bottom: 16px;
}

.bc-text-muted {
	color: var(--bc-text-muted);
}

/* ===========================
   Product Cards
=========================== */
.bc-product-card {
	background: var(--bc-bg);
	border: 1px solid var(--bc-border);
	border-radius: var(--bc-radius);
	padding: 28px 24px;
	height: 100%;
	transition: box-shadow 0.2s, border-color 0.2s;
}

.bc-product-card:hover {
	box-shadow: 0 6px 24px rgba(0,0,0,0.08);
	border-color: var(--bc-accent);
}

.bc-product-card .bc-card-icon {
	font-size: 28px;
	color: var(--bc-accent);
	margin-bottom: 14px;
	display: block;
}

.bc-product-card h3 {
	font-size: 17px;
	font-weight: 700;
	color: var(--bc-text-primary);
	margin-bottom: 8px;
}

.bc-product-card p {
	font-size: 14px;
	color: var(--bc-text-body);
	margin: 0;
	line-height: 1.6;
}

.bc-integration-img {
	width: 100%;
	border-radius: 10px;
	box-shadow: 0 8px 32px rgba(0,0,0,0.10);
}

/* ===========================
   About
=========================== */
.bc-about-img {
	width: 100%;
	border-radius: 10px;
	box-shadow: 0 8px 32px rgba(0,0,0,0.09);
}

.bc-stat-card {
	background: var(--bc-bg-alt);
	border: 1px solid var(--bc-border);
	border-radius: var(--bc-radius);
	padding: 28px 20px;
	text-align: center;
}

.bc-stat-card .bc-stat-num {
	font-size: 36px;
	font-weight: 700;
	color: var(--bc-accent);
	display: block;
	line-height: 1.1;
}

.bc-stat-card .bc-stat-label {
	font-size: 14px;
	color: var(--bc-text-body);
	display: block;
	margin-top: 6px;
}

.bc-principle-card {
	background: var(--bc-bg);
	border: 1px solid var(--bc-border);
	border-radius: var(--bc-radius);
	padding: 32px 24px;
	text-align: center;
	height: 100%;
}

.bc-principle-card .bc-principle-icon {
	font-size: 32px;
	color: var(--bc-accent);
	margin-bottom: 14px;
	display: block;
}

.bc-principle-card h3 {
	font-size: 17px;
	font-weight: 700;
	color: var(--bc-text-primary);
	margin-bottom: 10px;
}

.bc-principle-card p {
	font-size: 14px;
	color: var(--bc-text-body);
	margin: 0;
	line-height: 1.6;
}

/* ===========================
   Team
=========================== */
.bc-team-card {
	background: var(--bc-bg);
	border: 1px solid var(--bc-border);
	border-radius: var(--bc-radius);
	padding: 28px 20px;
	text-align: center;
	height: 100%;
}

.bc-avatar {
	width: 88px;
	height: 88px;
	border-radius: 50%;
	object-fit: cover;
	margin: 0 auto 14px;
	display: block;
	border: 3px solid var(--bc-border);
}

.bc-team-name {
	font-size: 16px;
	font-weight: 700;
	color: var(--bc-text-primary);
	display: block;
	margin-bottom: 4px;
}

.bc-team-role {
	font-size: 13px;
	color: var(--bc-accent);
	display: block;
	margin-bottom: 10px;
	font-weight: 600;
}

.bc-team-card p {
	font-size: 14px;
	color: var(--bc-text-body);
	margin: 0;
	line-height: 1.6;
}

/* ===========================
   Contact
=========================== */
.bc-contact-info {
	font-size: 15px;
	color: var(--bc-text-body);
	line-height: 1.8;
}

.bc-contact-info h3 {
	font-size: 18px;
	font-weight: 700;
	color: var(--bc-text-primary);
	margin-bottom: 14px;
}

.bc-contact-info p {
	margin-bottom: 8px;
}

.bc-contact-info i {
	color: var(--bc-accent);
	width: 20px;
	margin-right: 8px;
}

.bc-form-label {
	font-size: 14px;
	font-weight: 600;
	color: var(--bc-text-primary);
	display: block;
	margin-bottom: 6px;
}

.bc-form-control {
	width: 100%;
	border: 1px solid var(--bc-border);
	border-radius: var(--bc-radius);
	padding: 10px 14px;
	font-size: 15px;
	color: var(--bc-text-primary);
	background: var(--bc-bg);
	transition: border-color 0.2s, box-shadow 0.2s;
	outline: none;
	font-family: inherit;
}

.bc-form-control:focus {
	border-color: var(--bc-accent);
	box-shadow: 0 0 0 3px rgba(146,64,14,0.10);
}

.bc-form-control::placeholder {
	color: var(--bc-text-muted);
}

textarea.bc-form-control {
	resize: vertical;
	min-height: 120px;
}

/* ===========================
   Sections
=========================== */
.bc-section-label {
	font-size: 12px;
	font-weight: 700;
	letter-spacing: 1.5px;
	color: var(--bc-accent);
	text-transform: uppercase;
	display: block;
	margin-bottom: 8px;
}

.bc-section-title {
	font-size: 32px;
	font-weight: 700;
	color: var(--bc-text-primary);
	margin-bottom: 12px;
	line-height: 1.2;
}

.bc-section-sub {
	font-size: 17px;
	color: var(--bc-text-body);
	margin-bottom: 0;
	max-width: 560px;
}

/* ===========================
   404 Page
=========================== */
.bc-404-page {
	min-height: 100vh;
	display: flex;
	flex-direction: column;
	align-items: center;
	justify-content: center;
	text-align: center;
	padding: 40px 20px;
}

.bc-404-num {
	font-size: 120px;
	font-weight: 700;
	color: var(--bc-accent);
	line-height: 1;
	display: block;
}

.bc-404-page h2 {
	font-size: 28px;
	font-weight: 700;
	color: var(--bc-text-primary);
	margin-bottom: 12px;
}

.bc-404-page p {
	font-size: 16px;
	color: var(--bc-text-body);
	margin-bottom: 28px;
}

/* ===========================
   Utility
=========================== */
.bc-divider {
	border: none;
	border-top: 1px solid var(--bc-border);
	margin: 0;
}

/* ===========================
   Responsive — 768px breakpoint
=========================== */
@media (max-width: 768px) {
	.bc-hero {
		padding: 48px 0 36px;
	}

	.bc-hero h1 {
		font-size: 30px;
	}

	.bc-hero p {
		font-size: 16px;
	}

	.bc-hero .bc-hero-img {
		margin-top: 32px;
	}

	.bc-page-hero {
		padding: 44px 0 36px;
	}

	.bc-page-hero h1 {
		font-size: 28px;
	}

	.bc-stats-bar {
		flex-wrap: wrap;
	}

	.bc-stats-bar .bc-stat-item {
		width: 50%;
		border-right: none;
		border-bottom: 1px solid rgba(255,255,255,0.10);
		padding: 16px 20px;
	}

	.bc-stat-num {
		font-size: 26px;
	}

	.bc-features-row {
		padding: 44px 0;
	}

	.bc-feature-title {
		font-size: 22px;
	}

	.bc-process {
		padding: 44px 0;
	}

	.bc-testimonials {
		padding: 44px 0;
	}

	.bc-cta-banner {
		padding: 44px 0;
	}

	.bc-cta-banner h2 {
		font-size: 26px;
	}

	.bc-footer {
		padding: 40px 0 20px;
	}

	.bc-section-title {
		font-size: 26px;
	}

	.bc-404-num {
		font-size: 80px;
	}

	.bc-cookie-banner {
		flex-direction: column;
		align-items: flex-start;
		padding: 14px 16px;
	}
}

/* === Logo v2: dual-variant dark/light === */
.logo-img {
  max-height: 40px;
  width: auto;
  vertical-align: middle;
  display: inline-block;
}

/* Nav default: show dark logo (for light bg), hide light logo */
.logo-img--light { display: none !important; }
.logo-img--dark  { display: inline-block !important; }

/* When nav has dark background (hero overlay, scroll state), swap variants */
.navbar-dark .logo-img--light,
.c-nav--dark .logo-img--light,
.nav--hero .logo-img--light,
body.hero-dark .logo-img--light {
  display: inline-block !important;
}
.navbar-dark .logo-img--dark,
.c-nav--dark .logo-img--dark,
.nav--hero .logo-img--dark,
body.hero-dark .logo-img--dark {
  display: none !important;
}

/* Footer logo always shows light variant */
footer .logo-img { max-height: 48px; }