/*
 * Integrity Ag - Modern Design with Full-Width Nav & White Tabs
 * Updated: 2025
 */

/* [CSS variables section remains the same] */
:root {
	--color-primary-gold: #f9b327;
	--color-primary-green: #2d5f2e;
	--color-dark-green: #1a3a1b;
	--color-accent-gold: #face3c;
	--color-text-dark: #333333;
	--color-text-light: #666666;
	--color-white: #ffffff;
	--color-off-white: #f5f5f5;
	--color-gray-light: #eeeeee;
	--color-gray-medium: #cccccc;
	--color-gray-dark: #444444;
	--color-black: #000000;
	--color-dark-bg: #1a1a1a;
	--color-dark-bg-lighter: #2a2a2a;
	--color-dark-text: #e0e0e0;
	--gradient-gold: linear-gradient(180deg, #ffda72 0%, #f8b502 100%);
	--gradient-green: linear-gradient(90deg, #2d5f2e 0%, #1a3a1b 100%);
	--gradient-dark: linear-gradient(135deg, #1a1a1a 0%, #2a2a2a 100%);
	--spacing-xs: 0.25rem;
	--spacing-sm: 0.5rem;
	--spacing-md: 1rem;
	--spacing-lg: 1.5rem;
	--spacing-xl: 2rem;
	--spacing-xxl: 3rem;
	--font-family-base: "Helvetica Neue", Optima, Arial, Helvetica, Geneva, sans-serif;
	--font-size-base: 1rem;
	--font-size-sm: 0.875rem;
	--font-size-lg: 1.125rem;
	--font-size-xl: 1.25rem;
	--font-size-h1: 2rem;
	--font-size-h2: 1.75rem;
	--font-size-h3: 1.5rem;
	--line-height-base: 1.6;
	--line-height-heading: 1.3;
	--container-max-width: 1400px;
	--content-max-width: 1200px;
	--radius-sm: 0.25rem;
	--radius-md: 0.5rem;
	--radius-lg: 1rem;
	--shadow-sm: 0 2px 4px rgba(0, 0, 0, 0.1);
	--shadow-md: 0 4px 8px rgba(0, 0, 0, 0.15);
	--shadow-lg: 0 8px 24px rgba(0, 0, 0, 0.2);
	--shadow-xl: 0 12px 40px rgba(0, 0, 0, 0.3);
	--transition-fast: 0.2s ease;
	--transition-base: 0.3s ease;
}

*, *::before, *::after {
	box-sizing: border-box;
}

body {
	background: var(--color-off-white);
	font-family: var(--font-family-base);
	font-size: var(--font-size-base);
	line-height: var(--line-height-base);
	color: var(--color-text-dark);
	margin: 0;
	padding: 0;
	padding-top: 0;
	-webkit-font-smoothing: antialiased;
	-moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4, h5, h6 {
	line-height: var(--line-height-heading);
	margin-top: var(--spacing-lg);
	margin-bottom: var(--spacing-md);
	font-weight: 600;
}

h1 {
	font-size: var(--font-size-h1);
	color: var(--color-primary-green);
	margin-top: 0;
	margin-bottom: var(--spacing-md);
}

h2 {
	font-size: var(--font-size-h2);
	color: var(--color-primary-green);
}

h3 {
	font-size: var(--font-size-h3);
	color: #dd7711;
}

p {
	margin-top: var(--spacing-sm);
	margin-bottom: var(--spacing-md);
}

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

small {
	font-size: var(--font-size-sm);
	color: var(--color-text-light);
	line-height: 1.4;
}

a {
	color: var(--color-primary-green);
	text-decoration: none;
	transition: color var(--transition-fast);
}

a:hover {
	color: var(--color-dark-green);
	text-decoration: underline;
}

a:focus {
	outline: 2px solid var(--color-primary-green);
	outline-offset: 2px;
}

.button {
	display: inline-block;
	background: var(--gradient-green);
	color: var(--color-white);
	padding: 0.75rem 1.5rem;
	margin: 0.25rem;
	border-radius: var(--radius-md);
	border: none;
	font-family: inherit;
	font-size: inherit;
	font-weight: 600;
	cursor: pointer;
	transition: all var(--transition-base);
	text-decoration: none;
	box-shadow: var(--shadow-sm);
}

.button:hover {
	text-decoration: none;
	transform: translateY(-2px);
	box-shadow: var(--shadow-md);
}

.decor-image {
	float: left;
	margin: 0 var(--spacing-lg) var(--spacing-md) 0;
	padding: 0;
	background-color: transparent;
	border: none;
	max-width: 350px;
	width: auto;
	height: auto;
	border-radius: var(--radius-md);
	box-shadow: var(--shadow-lg);
}

.visually-hidden {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* ============================================
   HERO SECTION
   ============================================ */
.hero-section {
	background-size: cover;
	background-position: center;
	background-repeat: no-repeat;
	position: relative;
	min-height: 500px;
}

.hero-section::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 200px;
	background: linear-gradient(180deg, rgba(0, 0, 0, 0.7) 0%, rgba(0, 0, 0, 0.3) 70%, transparent 100%);
	z-index: 1;
	pointer-events: none;
}

/* ============================================
   HEADER WITH WHITE TABS
   ============================================ */
.header {
	position: relative;
	z-index: 100;
	padding-top: 0;
}

.header-top {
	display: flex;
	justify-content: space-between;
	align-items: flex-start;
	padding: 0 var(--spacing-md);
}

/* White tabs that hang down */
.header-logos,
.header-contact {
	background: var(--color-white);
	padding: var(--spacing-md) var(--spacing-lg);
	border-bottom-left-radius: var(--radius-lg);
	border-bottom-right-radius: var(--radius-lg);
	box-shadow: var(--shadow-md);
}

.header-logos {
	display: flex;
	align-items: center;
	gap: var(--spacing-lg);
}

.header-logos a {
	display: block;
	transition: opacity var(--transition-fast);
}

.header-logos a:hover {
	opacity: 0.8;
	text-decoration: none;
}

.header-logos img {
	height: 80px;
	width: auto;
	display: block;
}

.header-contact {
	text-align: center;
	color: var(--color-text-dark);
	line-height: 1.4;
}

.header-contact a {
	display: block;
	color: var(--color-primary-green);
	font-weight: 500;
	font-size: var(--font-size-lg);
	transition: color var(--transition-fast);
}

.header-contact a:hover {
	color: var(--color-dark-green);
}

/* Navigation toggle (mobile) */
.nav-toggle {
	display: none;
	background: transparent;
	color: var(--color-white);
	border: none;
	padding: var(--spacing-sm) var(--spacing-md);
	font-size: var(--font-size-base);
	font-weight: 600;
	cursor: pointer;
	transition: all var(--transition-fast);
	align-items: center;
	gap: var(--spacing-sm);
	box-shadow: none;
	position: relative;
}

.nav-toggle:hover {
	opacity: 0.7;
}

.nav-toggle-icon {
	width: 20px;
	height: 2px;
	background: currentColor;
	position: relative;
	display: inline-block;
	vertical-align: middle;
}

.nav-toggle-icon::before,
.nav-toggle-icon::after {
	content: '';
	position: absolute;
	width: 20px;
	height: 2px;
	background: currentColor;
	left: 0;
	transition: transform var(--transition-base);
}

.nav-toggle-icon::before {
	top: -6px;
}

.nav-toggle-icon::after {
	top: 6px;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon {
	background: transparent;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::before {
	transform: rotate(45deg);
	top: 0;
}

.nav-toggle[aria-expanded="true"] .nav-toggle-icon::after {
	transform: rotate(-45deg);
	top: 0;
}

/* ============================================
   FULL-WIDTH NAVIGATION BAR
   ============================================ */
.nav-wrapper {
	position: relative;
	width: 98%;
	background: linear-gradient(135deg, rgba(26, 26, 26, 0.85) 0%, rgba(42, 42, 42, 0.85) 100%);
	box-shadow: var(--shadow-lg);
	z-index: 50;
	backdrop-filter: blur(10px);
	margin-top: 8px;
	border-radius: 8px;
	margin-left: 1%;
}

.hero-spacer {
	height: 250px;
	position: relative;
	z-index: 1;
}

.nav {
	width: 100%;
	margin: 0 auto;
}

.nav-list {
	list-style: none;
	margin: 0;
	padding: 0;
	display: flex;
	justify-content: center;
	align-items: stretch;
	flex-wrap: wrap;
	gap: 0;
}

.nav-item {
	position: relative;
	margin: 0;
}

.nav-link {
	display: flex;
	align-items: center;
	color: var(--color-dark-text);
	padding: var(--spacing-md) var(--spacing-lg);
	font-weight: 500;
	letter-spacing: 0.03em;
	transition: all var(--transition-fast);
	white-space: nowrap;
	border-bottom: 3px solid transparent;
}

.nav-link:hover,
.nav-link:focus {
	background: rgba(255, 255, 255, 0.1);
	color: var(--color-accent-gold);
	text-decoration: none;
	border-bottom-color: var(--color-accent-gold);
}

.nav-link.selected {
	background: rgba(45, 95, 46, 0.3);
	color: var(--color-white);
	border-bottom-color: var(--color-primary-gold);
}

/* Dropdown menu */
.nav-item.has-dropdown > .nav-link::after {
	content: '▼';
	font-size: 0.7em;
	margin-left: var(--spacing-xs);
	transition: transform var(--transition-fast);
}

.nav-item.has-dropdown:hover > .nav-link::after {
	transform: rotate(180deg);
}

.nav-dropdown {
	list-style: none;
	margin: 0;
	padding: 0;
	position: absolute;
	top: 100%;
	left: 0;
	min-width: 220px;
	background: var(--color-dark-bg-lighter);
	border-radius: 0 0 var(--radius-sm) var(--radius-sm);
	box-shadow: var(--shadow-xl);
	opacity: 0;
	visibility: hidden;
	transform: translateY(-10px);
	transition: all var(--transition-base);
	z-index: 1000;
}

.nav-item.has-dropdown:hover .nav-dropdown,
.nav-item.has-dropdown:focus-within .nav-dropdown {
	opacity: 1;
	visibility: visible;
	transform: translateY(0);
}

.nav-dropdown .nav-item {
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.nav-dropdown .nav-item:last-child {
	border-bottom: none;
}

.nav-dropdown .nav-link {
	padding: var(--spacing-sm) var(--spacing-md);
	border-bottom: none;
	font-size: var(--font-size-sm);
}

.nav-dropdown .nav-link:hover {
	background: rgba(255, 255, 255, 0.15);
	padding-left: calc(var(--spacing-md) + 4px);
}


/* ============================================
   MAIN CONTENT
   ============================================ */
.content-frame {
	width: 100%;
	background: var(--color-off-white);
	padding: var(--spacing-xxl) var(--spacing-md);
}

.content {
	max-width: var(--container-max-width);
	margin: 0 auto;
	background: var(--color-white);
	border-radius: var(--radius-lg);
	box-shadow: var(--shadow-md);
	overflow: hidden;
}

.content-inner {
	padding: var(--spacing-xl);
}

.content-main {
	width: 100%;
	max-width: 1100px;
	margin: 0 auto;
}

.content-main ul {
	margin: var(--spacing-md) 0;
	padding-left: 1.5rem;
}

.content-main ul.decorative {
	list-style: none;
	padding-left: 0;
}

.content-main ul.decorative li {
	margin-top: var(--spacing-md);
	padding-left: 2rem;
	position: relative;
	line-height: 1.8;
}

.content-main ul.decorative li::before {
	content: '✓';
	position: absolute;
	left: 0;
	color: var(--color-primary-green);
	font-weight: bold;
	font-size: 1.25rem;
}

/* Lead text styling */
.lead-text {
	font-size: var(--font-size-lg);
	color: var(--color-text-light);
	font-style: italic;
	margin-bottom: var(--spacing-xl);
}

/* Features section styling */
.features-section {
	margin-top: var(--spacing-xxl);
	margin-bottom: var(--spacing-xxl);
}

.features-section h2 {
	color: var(--color-primary-green);
	border-bottom: 3px solid var(--color-primary-gold);
	padding-bottom: var(--spacing-sm);
	margin-bottom: var(--spacing-xl);
}

.feature-item {
	background: var(--color-white);
	border-left: 4px solid var(--color-primary-gold);
	padding: var(--spacing-lg);
	margin-bottom: var(--spacing-lg);
	box-shadow: var(--shadow-sm);
	border-radius: var(--radius-md);
	transition: all var(--transition-base);
}

.feature-item:hover {
	box-shadow: var(--shadow-md);
	transform: translateX(4px);
	border-left-color: var(--color-primary-green);
}

.feature-item h3 {
	color: var(--color-primary-green);
	margin-top: 0;
	margin-bottom: var(--spacing-md);
	font-size: var(--font-size-xl);
}

.feature-question {
	color: var(--color-primary-green);
	font-style: italic;
	font-weight: 500;
	margin-bottom: var(--spacing-sm);
}

.feature-item p:last-child {
	margin-bottom: 0;
}

/* Call to action section */
.cta-section {
	background: linear-gradient(135deg, var(--color-primary-green) 0%, var(--color-dark-green) 100%);
	color: var(--color-white);
	padding: var(--spacing-xl);
	border-radius: var(--radius-lg);
	text-align: center;
	margin-top: var(--spacing-xxl);
	box-shadow: var(--shadow-lg);
}

.cta-section p {
	margin: 0;
	font-size: var(--font-size-lg);
}

.cta-section a {
	color: var(--color-primary-gold);
	text-decoration: underline;
	font-weight: 600;
	transition: color var(--transition-fast);
}

.cta-section a:hover {
	color: var(--color-accent-gold);
}

/* Charts page styling */
.charts-intro {
	background: var(--color-off-white);
	padding: var(--spacing-lg);
	border-radius: var(--radius-md);
	margin-bottom: var(--spacing-xl);
	overflow: auto;
}

.chart-note {
	background: linear-gradient(135deg, rgba(249, 179, 39, 0.1) 0%, rgba(249, 179, 39, 0.05) 100%);
	border-left: 4px solid var(--color-primary-gold);
	padding: var(--spacing-lg);
	margin-bottom: var(--spacing-xxl);
	border-radius: var(--radius-md);
}

.chart-note h3 {
	margin-top: 0;
	color: var(--color-primary-green);
}

.chart-note ul {
	margin-bottom: 0;
}

.chart-note li {
	margin-bottom: var(--spacing-sm);
}

.charts-section {
	margin-top: var(--spacing-xxl);
}

.charts-section > h2 {
	color: var(--color-primary-green);
	border-bottom: 3px solid var(--color-primary-gold);
	padding-bottom: var(--spacing-sm);
	margin-bottom: var(--spacing-xl);
}

.chart-item {
	background: var(--color-white);
	border: 1px solid var(--color-gray-light);
	border-radius: var(--radius-md);
	padding: var(--spacing-lg);
	margin-bottom: var(--spacing-xl);
	box-shadow: var(--shadow-sm);
	transition: box-shadow var(--transition-base);
}

.chart-item:hover {
	box-shadow: var(--shadow-md);
}

.chart-item h3 {
	color: var(--color-primary-green);
	margin-top: 0;
	margin-bottom: var(--spacing-md);
	padding-bottom: var(--spacing-sm);
	border-bottom: 2px solid var(--color-gray-light);
}

.chart-placeholder {
	background: var(--color-off-white);
	border-radius: var(--radius-sm);
	overflow: hidden;
	min-height: 300px;
	display: flex;
	align-items: center;
	justify-content: center;
}

.chart-placeholder img {
	width: 100%;
	height: auto;
	display: block;
}

.chart-error {
	color: var(--color-text-light);
	font-style: italic;
	text-align: center;
	padding: var(--spacing-xl);
}

/* ============================================
   FOOTER
   ============================================ */
.footer-frame {
	width: 100%;
	background: var(--gradient-dark);
	border-top: 4px solid var(--color-primary-gold);
	color: var(--color-dark-text);
	margin-top: var(--spacing-xxl);
}

.footer {
	max-width: var(--container-max-width);
	margin: 0 auto;
	padding: var(--spacing-xxl) var(--spacing-lg) var(--spacing-xl);
}

.footer-content {
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: var(--spacing-xl);
	margin-bottom: var(--spacing-xl);
}

.footer-section h4 {
	color: var(--color-primary-gold);
	font-size: var(--font-size-lg);
	margin-top: 0;
	margin-bottom: var(--spacing-md);
	font-weight: 600;
}

.footer-section p,
.footer-section a {
	color: var(--color-dark-text);
	line-height: 1.8;
}

.footer-section a {
	display: inline-block;
	transition: color var(--transition-fast);
}

.footer-section a:hover {
	color: var(--color-accent-gold);
	text-decoration: none;
	transform: translateX(4px);
}

.footer-tagline {
	text-align: center;
	margin-bottom: var(--spacing-xl);
}

.tagline-text {
	font-family: 'Brush Script MT', cursive, 'Comic Sans MS', cursive;
	font-size: 2rem;
	color: var(--color-primary-gold);
	font-style: italic;
	margin: 0;
	text-shadow: 1px 1px 2px rgba(0, 0, 0, 0.3);
}

.footer-bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	padding-top: var(--spacing-lg);
	margin-top: var(--spacing-xl);
	text-align: center;
}

.footer-legal {
	font-size: var(--font-size-sm);
	line-height: 1.6;
	max-width: 900px;
	margin: 0 auto var(--spacing-lg);
}

.legal-toggle {
	background: transparent;
	border: none;
	color: rgba(255, 255, 255, 0.5);
	font-size: 0.75rem;
	line-height: 1.4;
	padding: var(--spacing-xs) 0;
	cursor: pointer;
	text-align: left;
	width: 100%;
	display: flex;
	align-items: flex-start;
	gap: var(--spacing-sm);
	transition: color var(--transition-fast);
}

.legal-toggle:hover {
	color: rgba(255, 255, 255, 0.7);
}

.legal-preview {
	flex: 1;
}

.legal-toggle-icon {
	font-size: 1.2rem;
	line-height: 1;
	flex-shrink: 0;
	transition: transform var(--transition-fast);
}

.legal-toggle[aria-expanded="true"] .legal-toggle-icon {
	transform: rotate(45deg);
}

.legal-toggle[aria-expanded="true"] .legal-preview {
	display: none;
}

.legal-full-text {
	font-size: 0.75rem;
	line-height: 1.4;
	color: rgba(255, 255, 255, 0.5);
	margin-top: var(--spacing-sm);
	padding: var(--spacing-sm) 0;
}

.legal-full-text[hidden] {
	display: none;
}

.footer-meta {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: var(--spacing-md);
	font-size: var(--font-size-sm);
	color: rgba(255, 255, 255, 0.6);
}

.footer-meta a {
	color: rgba(255, 255, 255, 0.6);
	transition: color var(--transition-fast);
}

.footer-meta a:hover {
	color: var(--color-accent-gold);
	text-decoration: none;
}

.contact-info {
	background: var(--color-off-white);
	padding: var(--spacing-lg);
	border-radius: var(--radius-md);
	margin-top: var(--spacing-xl);
	border-left: 4px solid var(--color-primary-green);
}

input[type="text"],
input[type="email"],
input[type="number"],
input[type="tel"],
textarea {
	width: 100%;
	padding: var(--spacing-sm) var(--spacing-md);
	border: 2px solid var(--color-gray-medium);
	border-radius: var(--radius-sm);
	font-family: inherit;
	font-size: inherit;
	transition: border-color var(--transition-fast);
}

input:focus,
textarea:focus {
	outline: none;
	border-color: var(--color-primary-green);
	box-shadow: 0 0 0 3px rgba(45, 95, 46, 0.1);
}

label {
	display: block;
	margin-bottom: var(--spacing-xs);
	font-weight: 500;
}

table {
	width: 100%;
	border-collapse: collapse;
	margin: var(--spacing-lg) 0;
}

td {
	padding: var(--spacing-md);
	vertical-align: top;
}

/* ============================================
   MOBILE
   ============================================ */
@media (max-width: 767px) {
	body {
		padding-top: 0;
		background: var(--color-white);
	}

	/* Mobile hero section */
	.hero-section {
		min-height: 350px;
	}

	.hero-section::before {
		height: 150px;
	}

	.hero-spacer {
		height: 120px;
	}

	/* Mobile header - full width white bar */
	.header-top {
		background: var(--color-white);
		padding: var(--spacing-md);
		box-shadow: none;
		justify-content: space-between;
		align-items: center;
		margin-bottom: 0;
	}

	.header-logos,
	.header-contact {
		background: transparent;
		padding: 0;
		box-shadow: none;
		border-radius: 0;
	}

	.header-logos {
		gap: var(--spacing-sm);
	}

	.header-logos img {
		height: 55px;
	}

	.header-contact {
		text-align: right;
	}

	.header-contact a {
		display: block;
		font-size: var(--font-size-sm);
		line-height: 1.3;
	}

	/* Mobile nav bar - dark bar with hamburger */
	.nav-wrapper {
		background: linear-gradient(135deg, rgba(26, 26, 26, 0.95) 0%, rgba(42, 42, 42, 0.95) 100%);
		backdrop-filter: blur(10px);
		min-height: 48px;
		display: flex;
		flex-direction: column;
	}

	.nav-toggle {
		display: flex;
		margin: var(--spacing-md);
		margin-left: auto;
	}

	.nav {
		display: none;
	}

	.nav-wrapper.is-open .nav {
		display: block;
	}

	.nav-list {
		flex-direction: column;
	}

	.nav-link {
		padding: var(--spacing-md);
		border-bottom: none;
	}

	.nav-dropdown {
		position: static;
		opacity: 1;
		visibility: visible;
		transform: none;
		box-shadow: none;
		padding-left: var(--spacing-lg);
		background: rgba(255, 255, 255, 0.05);
	}

	/* Make content images responsive on mobile */
	.decor-image {
		max-width: 100%;
		float: none;
		margin: var(--spacing-md) auto;
		display: block;
	}
}

@media print {
	.nav-wrapper,
	.nav-toggle,
	.marketing-frame,
	.footer {
		display: none;
	}

	body {
		background: white;
		padding-top: 0;
	}
}

@media (prefers-reduced-motion: reduce) {
	*,
	*::before,
	*::after {
		animation-duration: 0.01ms !important;
		animation-iteration-count: 1 !important;
		transition-duration: 0.01ms !important;
	}
}