/* ===== Extracted Styles from codigo original.txt ===== */

/* Font display optimization for performance */
@font-face {
	font-family: 'Inter';
	font-display: swap; /* Ensures text is visible during font load */
	src: local('Inter');
}
        
/* Critical above-the-fold CSS with enhanced contrast */
body { 
	font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif; 
	margin: 0; 
	background: #0f172a; 
	color: #f1f5f9; 
}
.hero-bg { 
	background: linear-gradient(rgba(15, 23, 42, 0.85), rgba(15, 23, 42, 0.85)), 
				url('https://images.unsplash.com/photo-1520454224216-5cd2b9084153?q=80&w=1200&auto=format&fit=crop&fm=webp') center/cover;
	min-height: 100vh;
	display: flex;
	align-items: center;
}
.nav-glass { 
	background: rgba(15, 23, 42, 0.95);
	backdrop-filter: blur(15px);
	-webkit-backdrop-filter: blur(15px);
	position: fixed;
	top: 0;
	width: 100%;
	z-index: 50;
	padding: 1.5rem 2rem;
	border-bottom: 1px solid rgba(71, 85, 105, 0.4);
}
.container { max-width: 1200px; margin: 0 auto; padding: 0 1.5rem; }
        
/* Enhanced contrast ratios for WCAG AAA compliance */
.text-gray-300 { color: #f8fafc; } /* Enhanced from #f1f5f9 for better contrast */
.text-green-300 { color: #bbf7d0; } /* Better contrast on dark backgrounds */
.text-green-400 { color: #4ade80; }
.text-green-200 { color: #ecfdf5; } /* Enhanced from #dcfce7 for better contrast */
.text-white { color: #ffffff; }
.text-gray-400{color:#e5e7eb}.text-gray-500{color:#d1d5db}
.bg-green-500{background-color:#16a34a}.bg-green-500:hover{background-color:#15803d}
.bg-green-600{background-color:#15803d}.bg-green-600:hover{background-color:#166534}
.flex{display:flex}.block{display:block}.hidden{display:none}
.w-full{width:100%}.h-full{height:100%}.text-center{text-align:center}
.text-left { text-align: left; }
.text-xl { font-size: 1.25rem; line-height: 1.75rem; }
.text-2xl { font-size: 1.5rem; line-height: 2rem; }
.text-3xl { font-size: 1.875rem; line-height: 2.25rem; }
.font-bold { font-weight: 700; }
.font-semibold { font-weight: 600; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.px-4 { padding-left: 1rem; padding-right: 1rem; }
.py-3{padding:0.75rem 0}.py-4{padding:1rem 0}.px-8{padding:0 2rem}
.rounded-lg{border-radius:0.5rem}.rounded-full{border-radius:9999px}
.transition-colors{transition:color,background-color,border-color,text-decoration-color,fill,stroke 0.15s cubic-bezier(0.4,0,0.2,1)}
.duration-300{transition-duration:300ms}.hover\:bg-green-600:hover{background-color:#15803d}
.inline-block{display:inline-block}
a:not(.btn-green){color:#60a5fa}a:not(.btn-green):hover{color:#93c5fd}
a:not(.btn-green):focus{color:#dbeafe;outline:2px solid #60a5fa}
.fixed{position:fixed}.top-0{top:0}.z-50{z-index:50}
.items-center{align-items:center}.justify-between{justify-content:space-between}
.space-x-6>:not([hidden])~:not([hidden]){margin-left:1.5rem}
.md\:flex{display:flex}.md\:hidden{display:none}.ml-4{margin-left:1rem}
        
/* Mobile menu classes */
.absolute { position: absolute; }
.left-0 { left: 0px; }
.right-0 { right: 0px; }
.mt-2 { margin-top: 0.5rem; }
.space-y-2 > :not([hidden]) ~ :not([hidden]) { margin-top: 0.5rem; }
.w-full { width: 100%; }
        
/* Hero section essentials */
.min-h-screen { min-height: 100vh; }
.items-center { align-items: center; }
.justify-center { justify-content: center; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-5xl { font-size: 3rem; line-height: 1; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.max-w-4xl { max-width: 56rem; }
.mx-auto { margin-left: auto; margin-right: auto; }
.px-6 { padding-left: 1.5rem; padding-right: 1.5rem; }
        
/* Responsive utilities */
@media (min-width: 768px) {
	.md\:flex { display: flex !important; }
	.md\:hidden { display: none !important; }
	.md\:text-5xl { font-size: 3rem; line-height: 1; }
	.md\:text-xl { font-size: 1.25rem; line-height: 1.75rem; }
}
        
/* Navigation specific styles */
.nav-links { text-decoration: none; display: block; }
        
/* Enhanced glass effects with better contrast and performance */
.glass-effect { 
	background: rgba(17, 24, 39, 0.95);
	backdrop-filter: blur(15px);
	-webkit-backdrop-filter: blur(15px);
	border: 1px solid rgba(75, 85, 99, 0.3);
	border-radius: 12px;
	color: #f9fafb;
	padding: 1.5rem;
	will-change: transform;
	transform: translateZ(0); /* Force GPU acceleration */
}
        
.glass-effect:hover {
	transform: scale(1.02) translateZ(0); /* Optimized for performance */
}
        
.glass-effect-hero {
	background: rgba(17, 24, 39, 0.9);
	backdrop-filter: blur(20px);
	-webkit-backdrop-filter: blur(20px);
	border: 1px solid rgba(34, 197, 94, 0.3);
	border-radius: 16px;
	padding: 2rem;
}
        
/* Navigation improvements */
.nav-links {
	display: flex;
	list-style: none;
	margin: 0;
	padding: 0;
	gap: 2rem;
	align-items: center;
}
        
.nav-links a {
	color: #f9fafb;
	text-decoration: none;
	font-weight: 500;
	padding: 0.5rem 1rem;
	border-radius: 8px;
	transition: all 0.3s ease;
}
        
.nav-links a:hover {
	color: #4ade80;
	background: rgba(34, 197, 94, 0.1);
}
        
/* Button styling */
.btn-green {
	background: linear-gradient(135deg, #22c55e, #16a34a);
	color: white;
	padding: 0.75rem 2rem;
	border-radius: 9999px;
	font-weight: 600;
	transition: all 0.3s ease;
	border: none;
	cursor: pointer;
	text-decoration: none;
	display: inline-block;
}
        
.btn-green:hover {
	transform: translateY(-2px);
	box-shadow: 0 10px 25px rgba(34, 197, 94, 0.3);
	color: white;
}
.text-white { color: #ffffff; }
.font-bold { font-weight: 700; }
.text-center { text-align: center; }
.pt-24 { padding-top: 6rem; }
.py-20 { padding: 5rem 0; }
.mb-4 { margin-bottom: 1rem; }
.mb-6 { margin-bottom: 1.5rem; }
.mb-8 { margin-bottom: 2rem; }
.text-4xl { font-size: 2.25rem; line-height: 2.5rem; }
.text-lg { font-size: 1.125rem; line-height: 1.75rem; }
.leading-tight { line-height: 1.25; }
.flex { display: flex; }
.items-center { align-items: center; }
.justify-between { justify-content: space-between; }
.space-x-8 > * + * { margin-left: 2rem; }
.hidden { display: none; }
@media (min-width: 768px) { 
	.md\:flex { display: flex; }
	.md\:text-6xl { font-size: 3.75rem; line-height: 1; }
	.md\:text-2xl { font-size: 1.5rem; line-height: 2rem; }
	.md\:h-48 { height: 12rem; }
}
@media (max-width: 768px) { 
	.hero-bg { background-attachment: scroll; }
	.md\:hidden { display: block; }
}
/* Image optimization */
img { 
	image-rendering: optimizeQuality;
	image-rendering: -webkit-optimize-contrast;
}

/* ===== Additional Styles Block ===== */
body {
	font-family: 'Inter', sans-serif;
	background-color: #111827; /* bg-gray-900 */
}
.hero-bg {
	background-image: 
		linear-gradient(rgba(17, 24, 39, 0.8), rgba(17, 24, 39, 0.8)), /* Dark overlay for contrast */
		url('https://images.unsplash.com/photo-1520454224216-5cd2b9084153?q=80&w=1200&auto=format&fit=crop&fm=webp');
	background-size: cover;
	background-position: center;
	background-attachment: fixed;
}
/* Optimized image loading with performance hints */
img {
	image-rendering: optimizeQuality;
	image-rendering: -webkit-optimize-contrast;
	content-visibility: auto;
	contain-intrinsic-size: 300px 200px;
}
.webp-img {
	content-visibility: auto;
	contain-intrinsic-size: 300px 200px;
}
.glass-effect {
	background: rgba(17, 24, 39, 0.6); /* bg-gray-900 with opacity */
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border: 1px solid rgba(255, 255, 255, 0.1);
}
.nav-glass {
	 background: rgba(17, 24, 39, 0.7); /* More opaque for readability */
	backdrop-filter: blur(15px);
	-webkit-backdrop-filter: blur(15px);
	border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}
.glow-effect {
	transition: all 0.3s ease-in-out;
	will-change: transform, box-shadow;
	transform: translateZ(0); /* Force composite layer */
}
.glow-effect:hover {
	box-shadow: 0 0 20px 7px rgba(74, 222, 128, 0.4);
	transform: translateY(-8px) translateZ(0);
}
.icon-glow:hover {
	color: #4ade80; /* green-400 */
	transform: scale(1.1) translateZ(0);
	will-change: transform;
}
/* Modal Styles */
.modal-overlay {
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	bottom: 0;
	background: rgba(0, 0, 0, 0.7);
	display: flex;
	align-items: center;
	justify-content: center;
	z-index: 1000;
	opacity: 0;
	visibility: hidden;
	transition: opacity 0.3s, visibility 0.3s;
}
.modal-overlay.visible {
	opacity: 1;
	visibility: visible;
}
.modal-content {
	background: #1f2937; /* gray-800 */
	padding: 2rem;
	border-radius: 0.75rem;
	width: 90%;
	max-width: 600px;
	max-height: 90vh;
	overflow-y: auto;
	transform: scale(0.95);
	transition: transform 0.3s;
}
.modal-overlay.visible .modal-content {
	transform: scale(1);
}
/* Spinner */
.spinner {
	border: 4px solid rgba(255, 255, 255, 0.3);
	border-radius: 50%;
	border-top: 4px solid #4ade80; /* green-400 */
	width: 40px;
	height: 40px;
	animation: spin 1s linear infinite;
	margin: 2rem auto;
}
@keyframes spin {
	0% { transform: rotate(0deg); }
	100% { transform: rotate(360deg); }
}
/* AI Care Button */
.ai-care-btn {
	background-color: #3b82f6; /* blue-500 */
	color: white;
	padding: 0.5rem 1rem;
	border-radius: 9999px;
	font-weight: 500;
	margin-top: 1rem;
	transition: background-color 0.3s, transform 0.2s;
	min-height: 44px; /* Touch-friendly minimum */
	min-width: 44px;
}
.ai-care-btn:hover {
	background-color: #2563eb; /* blue-600 */
	transform: scale(1.05);
}
        
/* Mobile Optimization */
@media (max-width: 768px) {
	.nav-glass {
		padding: 1rem 0.5rem;
	}
	.hero-bg {
		background-attachment: scroll; /* Better mobile performance */
	}
	.glass-effect {
		backdrop-filter: blur(8px); /* Reduced for mobile performance */
		-webkit-backdrop-filter: blur(8px);
	}
	/* Touch-friendly buttons */
	button, .btn, a[href] {
		min-height: 44px;
		min-width: 44px;
		padding: 12px 16px;
		touch-action: manipulation;
	}
	/* Larger text for mobile */
	.text-sm {
		font-size: 1rem;
	}
	/* Better spacing on mobile */
	.gap-8 {
		gap: 1.5rem;
	}
	.py-24 {
		padding-top: 3rem;
		padding-bottom: 3rem;
	}
}
        
/* Core Web Vitals Optimization */
.optimize-cls {
	contain: layout style paint;
}
        
/* Lazy loading optimization */
.lazy-container {
	min-height: 200px;
	background: linear-gradient(90deg, #f0f0f0 25%, transparent 37%, #f0f0f0 63%);
	background-size: 400% 100%;
	animation: shimmer 1.5s ease-in-out infinite;
}
        
@keyframes shimmer {
	0% { background-position: 100% 0; }
	100% { background-position: -100% 0; }
}
        
/* Skip link for accessibility */
.skip-link {
	position: absolute;
	top: -40px;
	left: 6px;
	background: #000;
	color: #fff;
	padding: 8px;
	text-decoration: none;
	z-index: 1000;
	border-radius: 4px;
}
.skip-link:focus {
	top: 6px;
}

/* ===== CHAT WIDGET STYLES ===== */
.chat-widget {
	position: fixed;
	bottom: 100px;
	right: 20px;
	width: 350px;
	max-width: calc(100vw - 40px);
	background: #ffffff;
	border-radius: 12px;
	box-shadow: 0 8px 32px rgba(0, 0, 0, 0.12);
	transform: translateY(100%);
	opacity: 0;
	visibility: hidden;
	transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
	contain: layout style paint;
	content-visibility: auto;
	z-index: 10000;
	overflow: hidden;
}

.chat-widget.active {
	transform: translateY(0);
	opacity: 1;
	visibility: visible;
}

.chat-widget.minimized {
	transform: translateY(calc(100% - 60px));
}

/* Chat Header */
.chat-header {
	background: linear-gradient(135deg, #22c55e, #16a34a);
	color: white;
	padding: 16px;
	position: relative;
}

.chat-header-content {
	display: flex;
	align-items: center;
	gap: 12px;
}

.chat-avatar {
	width: 40px;
	height: 40px;
	background: rgba(255, 255, 255, 0.2);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 18px;
}

.chat-info {
	flex: 1;
}

.chat-title {
	font-size: 14px;
	font-weight: 600;
	margin: 0;
	letter-spacing: 0.5px;
}

.chat-subtitle {
	font-size: 12px;
	opacity: 0.9;
	margin: 0;
}

.chat-time {
	background: rgba(255, 255, 255, 0.2);
	padding: 4px 8px;
	border-radius: 12px;
	font-size: 11px;
	font-weight: 500;
}

.chat-close-btn {
	position: absolute;
	top: 12px;
	right: 12px;
	background: rgba(255, 255, 255, 0.2);
	border: none;
	color: white;
	width: 28px;
	height: 28px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: background 0.2s;
}

.chat-close-btn:hover {
	background: rgba(255, 255, 255, 0.3);
}

/* Chat Messages */
.chat-messages {
	padding: 20px;
	height: 200px;
	overflow-y: auto;
	background: #f8fafc;
}

.chat-message {
	margin-bottom: 16px;
}

.bot-message .message-content {
	background: #22c55e;
	color: white;
	padding: 12px 16px;
	border-radius: 18px 18px 18px 4px;
	display: inline-block;
	max-width: 85%;
	font-size: 14px;
	line-height: 1.4;
}

.user-message {
	text-align: right;
}

.user-message .message-content {
	background: #e2e8f0;
	color: #374151;
	padding: 12px 16px;
	border-radius: 18px 18px 4px 18px;
	display: inline-block;
	max-width: 85%;
	font-size: 14px;
	line-height: 1.4;
}

/* Chat Input */
.chat-input-area {
	padding: 16px;
	background: white;
	border-top: 1px solid #e2e8f0;
}

.chat-form {
	display: flex;
	gap: 8px;
	align-items: center;
}

.chat-input {
	flex: 1;
	padding: 12px 16px;
	border: 1px solid #e2e8f0;
	border-radius: 24px;
	outline: none;
	font-size: 14px;
	color: #374151;
	background: #ffffff;
	transition: border-color 0.2s;
}

.chat-input:focus {
	border-color: #22c55e;
}

.chat-input::placeholder {
	color: #9ca3af;
}

.chat-send-btn {
	background: #22c55e;
	border: none;
	color: white;
	width: 40px;
	height: 40px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	cursor: pointer;
	transition: background 0.2s;
}

.chat-send-btn:hover {
	background: #16a34a;
}

.chat-send-btn:disabled {
	background: #9ca3af;
	cursor: not-allowed;
}

/* Contact Form */
.contact-form-section {
	padding: 20px;
	background: white;
	border-top: 1px solid #e2e8f0;
}

.form-header {
	text-align: center;
	margin-bottom: 16px;
}

.form-header h5 {
	color: #22c55e;
	font-size: 16px;
	font-weight: 600;
	margin: 0 0 4px 0;
}

.form-header p {
	color: #6b7280;
	font-size: 12px;
	margin: 0;
}

.form-group {
	margin-bottom: 12px;
}

.form-input {
	width: 100%;
	padding: 10px 12px;
	border: 1px solid #e2e8f0;
	border-radius: 8px;
	outline: none;
	font-size: 14px;
	color: #374151;
	background: #ffffff;
	transition: border-color 0.2s;
}

.form-input:focus {
	border-color: #22c55e;
}

.form-input::placeholder {
	color: #9ca3af;
}

.form-submit-btn {
	width: 100%;
	background: #22c55e;
	color: white;
	border: none;
	padding: 12px;
	border-radius: 8px;
	font-size: 14px;
	font-weight: 600;
	cursor: pointer;
	transition: background 0.2s;
}

.form-submit-btn:hover {
	background: #16a34a;
}

.form-submit-btn:disabled {
	background: #9ca3af;
	cursor: not-allowed;
}

/* Screen Reader Only - Accessibility */
.sr-only {
	position: absolute;
	width: 1px;
	height: 1px;
	padding: 0;
	margin: -1px;
	overflow: hidden;
	clip: rect(0, 0, 0, 0);
	white-space: nowrap;
	border: 0;
}

/* Chat Toggle Button */
.chat-toggle-btn {
	position: fixed;
	bottom: 20px;
	right: 20px;
	width: 60px;
	height: 60px;
	background: #22c55e;
	border: none;
	border-radius: 50%;
	color: white;
	font-size: 24px;
	cursor: pointer;
	box-shadow: 0 4px 16px rgba(34, 197, 94, 0.3);
	transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
	z-index: 9999;
	display: flex;
	align-items: center;
	justify-content: center;
	position: relative;
	contain: layout style paint;
}

.chat-toggle-btn:hover {
	background: #16a34a;
	transform: scale(1.1);
	box-shadow: 0 6px 20px rgba(34, 197, 94, 0.4);
}

.chat-toggle-btn.hidden {
	display: none;
}

.chat-notification-dot {
	position: absolute;
	top: 8px;
	right: 8px;
	width: 12px;
	height: 12px;
	background: #ef4444;
	border: 2px solid white;
	border-radius: 50%;
	animation: pulse-notification 2s infinite;
}

.chat-notification-dot.hidden {
	display: none;
}

@keyframes pulse-notification {
	0% {
		transform: scale(1);
		opacity: 1;
	}
	50% {
		transform: scale(1.2);
		opacity: 0.7;
	}
	100% {
		transform: scale(1);
		opacity: 1;
	}
}

/* Mobile Responsive */
@media (max-width: 480px) {
	.chat-widget {
		width: calc(100vw - 20px);
		right: 10px;
		bottom: 90px;
	}

	.chat-toggle-btn {
		right: 15px;
		bottom: 15px;
		width: 55px;
		height: 55px;
		font-size: 22px;
	}

	.chat-messages {
		height: 180px;
	}
}

/* Chat Loading Animation */
.chat-loading {
	display: flex;
	gap: 4px;
	align-items: center;
	padding: 8px 0;
}

.chat-loading-dot {
	width: 6px;
	height: 6px;
	background: rgba(255, 255, 255, 0.6);
	border-radius: 50%;
	animation: chat-loading 1.4s infinite both;
}

.chat-loading-dot:nth-child(1) { animation-delay: -0.32s; }
.chat-loading-dot:nth-child(2) { animation-delay: -0.16s; }
.chat-loading-dot:nth-child(3) { animation-delay: 0; }

@keyframes chat-loading {
	0%, 80%, 100% {
		transform: scale(0);
	}
	40% {
		transform: scale(1);
	}
}