/* CSS Variables - Tokens del Sistema de Diseño */
:root {
	/* Colors */
	--color-primary: #0B3A77;
	--color-secondary: #0A2F64;
	--color-accent: #FFDF5D;
	--color-background-light: #FFFFFF;
	--color-background-off-white: #F9FBFF;
	--color-background-dark: #0B3A77;
	--color-text-dark: #111827;
	--color-text-medium: #374151;
	--color-text-light: #6B7280;
	--color-text-inverse: #FFFFFF;
	--color-border: #E5E7EB;

	/* Typography */
	--font-family: 'Inter', sans-serif;
	--font-weight-regular: 400;
	--font-weight-medium: 500;
	--font-weight-bold: 700;
	--font-size-h1: 3rem;
	--font-size-h2: 2.25rem;
	--font-size-h3: 1.75rem;
	--font-size-body: 1rem;
	--font-size-small: 0.875rem;
	--line-height-heading: 1.2;
	--line-height-body: 1.5;

	/* Spacing */
	--spacing-xs: 4px;
	--spacing-sm: 8px;
	--spacing-md: 16px;
	--spacing-lg: 24px;
	--spacing-xl: 32px;
	--spacing-xxl: 64px;

	/* Borders */
	--border-radius-sm: 4px;
	--border-radius-md: 8px;
	--border-radius-lg: 16px;

	/* Shadows */
	--shadow-card: 0 4px 16px rgba(0, 0, 0, 0.1);
	--shadow-button: 0 2px 8px rgba(0, 0, 0, 0.06);

	/* Breakpoints */
	--breakpoint-xs: 0px;
	--breakpoint-sm: 480px;
	--breakpoint-md: 768px;
	--breakpoint-lg: 1024px;
	--breakpoint-xl: 1280px;

	/* Grid */
	--grid-gutter: 24px;
	--container-max-width-md: 720px;
	--container-max-width-lg: 1024px;
	--container-max-width-xl: 1280px;
}

/* Reset y Base Styles */
* {
	margin: 0;
	padding: 0;
	box-sizing: border-box;
}

body {
	font-family: var(--font-family);
	font-size: var(--font-size-body);
	line-height: var(--line-height-body);
	color: var(--color-text-dark);
	background-color: var(--color-background-light);
}

/* Container */
.container {
	max-width: var(--container-max-width-xl);
	margin: 0 auto;
	padding: 0 var(--spacing-lg);
}

@media (max-width: 1024px) {
	.container {
		max-width: var(--container-max-width-lg);
	}
}

@media (max-width: 768px) {
	.container {
		max-width: var(--container-max-width-md);
	}
}

/* Buttons */
.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	padding: var(--spacing-sm) var(--spacing-md);
	border: none;
	border-radius: var(--border-radius-sm);
	font-family: var(--font-family);
	font-size: var(--font-size-body);
	font-weight: var(--font-weight-medium);
	text-decoration: none;
	cursor: pointer;
	transition: all 0.2s ease;
	box-shadow: var(--shadow-button);
}

.btn-primary {
	background-color: var(--color-accent);
	color: var(--color-text-dark);
}

.btn-primary:hover {
	background-color: #f4d03f;
	transform: translateY(-1px);
}

.btn-secondary {
	background-color: transparent;
	color: var(--color-primary);
	border: 2px solid var(--color-primary);
}

.btn-secondary:hover {
	background-color: var(--color-primary);
	color: var(--color-text-inverse);
}

/* Navbar */
.navbar {
	background-color: var(--color-primary);
	color: var(--color-text-inverse);
	height: 64px;
	position: fixed;
	top: 0;
	left: 0;
	right: 0;
	z-index: 1000;
}

.navbar .container {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 100%;
}

.navbar-brand .logo {
	font-size: var(--font-size-h3);
	font-weight: var(--font-weight-bold);
	color: var(--color-text-inverse);
}

.navbar-links {
	display: flex;
	gap: var(--spacing-md);
}

.nav-link {
	color: var(--color-text-inverse);
	text-decoration: none;
	font-weight: var(--font-weight-medium);
	transition: opacity 0.2s ease;
}

.nav-link:hover {
	opacity: 0.8;
}

.hamburger-menu {
	display: none;
	flex-direction: column;
	background: none;
	border: none;
	cursor: pointer;
	padding: var(--spacing-xs);
}

.hamburger-menu span {
	width: 24px;
	height: 2px;
	background-color: var(--color-text-inverse);
	margin: 2px 0;
	transition: 0.3s;
}

@media (max-width: 1024px) {
	.navbar-links {
		display: none;
	}

	.hamburger-menu {
		display: flex;
	}
}

/* Hero Section */
.hero-section {
	background-color: var(--color-primary);
	color: var(--color-text-inverse);
	padding: calc(64px + var(--spacing-xl)) var(--spacing-lg) var(--spacing-xl);
	margin-top: 64px;
}

.hero-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--spacing-xl);
	align-items: center;
}

.hero-heading {
	font-size: var(--font-size-h1);
	font-weight: var(--font-weight-bold);
	line-height: var(--line-height-heading);
	margin-bottom: var(--spacing-md);
}

.hero-subheading {
	font-size: var(--font-size-body);
	font-weight: var(--font-weight-regular);
	margin-bottom: var(--spacing-lg);
	opacity: 0.9;
}

.hero-cta {
	font-size: var(--font-size-body);
	padding: var(--spacing-md) var(--spacing-lg);
}

.hero-image {
	width: 100%;
	height: auto;
	border-radius: var(--border-radius-md);
	box-shadow: var(--shadow-card);
	border: 1px solid rgba(255, 255, 255, 0.1);
}

@media (max-width: 768px) {
	.hero-content {
		grid-template-columns: 1fr;
		text-align: center;
	}
}

/* Feature Section */
.feature-section {
	background-color: var(--color-background-light);
	color: var(--color-text-dark);
	padding: var(--spacing-xl) 0;
}

.feature-content {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: var(--spacing-lg);
	align-items: center;
}

.feature-section-reverse .feature-content {
	direction: rtl;
}

.feature-section-reverse .feature-text {
	direction: ltr;
}

.feature-title {
	font-size: var(--font-size-h2);
	font-weight: var(--font-weight-bold);
	line-height: var(--line-height-heading);
	margin-bottom: var(--spacing-md);
}

.feature-list {
	list-style: none;
	margin-bottom: var(--spacing-lg);
}

.feature-list li {
	padding: var(--spacing-xs) 0;
	position: relative;
	padding-left: var(--spacing-lg);
}

.feature-list li::before {
	content: "✓";
	position: absolute;
	left: 0;
	color: var(--color-accent);
	font-weight: var(--font-weight-bold);
}

.dashed-circle-graphic {
	display: flex;
	justify-content: center;
	align-items: center;
	height: 200px;
	position: relative;
	background: radial-gradient(circle at center, rgba(11, 58, 119, 0.02) 0%, transparent 70%);
	border-radius: var(--border-radius-lg);
}

.circle-node {
	width: 60px;
	height: 60px;
	border: 2px dashed var(--color-primary);
	border-radius: 50%;
	background-color: rgba(11, 58, 119, 0.1);
	position: absolute;
	animation: float 3s ease-in-out infinite;
}

.circle-node:nth-child(1) {
	top: 30%;
	left: 30%;
	animation-delay: 0s;
}

.circle-node:nth-child(2) {
	top: 30%;
	right: 30%;
	animation-delay: 0.3s;
}

.circle-node:nth-child(3) {
	bottom: 30%;
	left: 30%;
	animation-delay: 0.6s;
}

.circle-node:nth-child(4) {
	bottom: 30%;
	right: 30%;
	animation-delay: 0.9s;
}

@keyframes float {

	0%,
	100% {
		transform: translateY(0px) scale(1);
	}

	50% {
		transform: translateY(-8px) scale(1.05);
	}
}

@media (max-width: 768px) {
	.feature-content {
		grid-template-columns: 1fr;
		text-align: center;
	}

	.feature-section-reverse .feature-content {
		direction: ltr;
	}
}

/* Pricing Section */
.pricing-section {
	background-color: var(--color-background-off-white);
	color: var(--color-text-dark);
	padding: var(--spacing-xl) 0;
}

.section-title {
	font-size: var(--font-size-h2);
	font-weight: var(--font-weight-bold);
	text-align: center;
	margin-bottom: var(--spacing-xl);
}

.pricing-cards {
	display: grid;
	grid-template-columns: repeat(2, 1fr);
	gap: var(--spacing-lg);
	max-width: 800px;
	margin: 0 auto;
}

.pricing-card {
	background-color: var(--color-background-light);
	border: 1px solid var(--color-border);
	border-radius: var(--border-radius-md);
	padding: var(--spacing-xl);
	text-align: center;
	box-shadow: var(--shadow-card);
	transition: transform 0.2s ease;
}

.pricing-card:hover {
	transform: translateY(-4px);
}

.pricing-card.featured {
	border-color: var(--color-accent);
	transform: scale(1.05);
}

.plan-title {
	font-size: var(--font-size-h3);
	font-weight: var(--font-weight-bold);
	margin-bottom: var(--spacing-md);
}

.price {
	font-size: var(--font-size-h3);
	font-weight: var(--font-weight-bold);
	color: var(--color-primary);
	margin-bottom: var(--spacing-lg);
}

.price span {
	font-size: var(--font-size-body);
	font-weight: var(--font-weight-regular);
	color: var(--color-text-light);
}

.pricing-card .features-list {
	margin-bottom: var(--spacing-lg);
}

.pricing-card .features-list li {
	padding: var(--spacing-xs) 0;
	color: var(--color-text-medium);
	list-style: none;
}

@media (max-width: 768px) {
	.pricing-cards {
		grid-template-columns: 1fr;
		max-width: 400px;
		margin: 0 auto;
	}

	.pricing-card.featured {
		transform: none;
	}
}



/* Testimonial Section */
.testimonial-section {
	background-color: var(--color-background-light);
	color: var(--color-text-dark);
	padding: var(--spacing-xl) 0;
}

.testimonial-carousel {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: var(--spacing-md);
	margin-top: var(--spacing-lg);
}

.testimonial-card {
	background-color: var(--color-background-light);
	border-radius: var(--border-radius-sm);
	padding: var(--spacing-lg);
	box-shadow: var(--shadow-card);
}

.testimonial-quote {
	font-style: italic;
	margin-bottom: var(--spacing-lg);
	color: var(--color-text-medium);
	line-height: var(--line-height-body);
}

.testimonial-author {
	display: flex;
	align-items: center;
	gap: var(--spacing-md);
}

.author-avatar {
	width: 48px;
	height: 48px;
	border-radius: 50%;
	background-color: var(--color-background-off-white);
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 20px;
}

.author-name {
	font-weight: var(--font-weight-bold);
	color: var(--color-text-dark);
}

.author-role {
	font-size: var(--font-size-small);
	color: var(--color-text-light);
}

@media (max-width: 1024px) {
	.testimonial-carousel {
		grid-template-columns: 1fr;
		max-width: 500px;
		margin: var(--spacing-lg) auto 0;
	}
}

/* CTA Footer */
.cta-footer {
	background-color: var(--color-primary);
	color: var(--color-text-inverse);
	padding: var(--spacing-xl) 0;
}

.cta-content {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: var(--spacing-md);
	align-items: center;
}

.cta-heading {
	font-size: var(--font-size-h2);
	font-weight: var(--font-weight-bold);
	line-height: var(--line-height-heading);
	margin-bottom: var(--spacing-md);
}

.platform-icons {
	display: flex;
	gap: var(--spacing-sm);
}

.platform-icon {
	padding: var(--spacing-xs) var(--spacing-sm);
	background-color: rgba(255, 255, 255, 0.1);
	border-radius: var(--border-radius-sm);
	font-size: var(--font-size-small);
	font-weight: var(--font-weight-medium);
}

@media (max-width: 768px) {
	.cta-content {
		grid-template-columns: 1fr;
		text-align: center;
	}
}

/* Footer */
.footer {
	background-color: var(--color-secondary);
	color: var(--color-text-inverse);
	padding: var(--spacing-lg) 0;
}

.footer-content {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: var(--spacing-md);
	margin-bottom: var(--spacing-lg);
}

.footer-logo {
	font-size: var(--font-size-h3);
	font-weight: var(--font-weight-bold);
	margin-bottom: var(--spacing-md);
}

.footer-column h4 {
	font-weight: var(--font-weight-medium);
	margin-bottom: var(--spacing-md);
}

.footer-links {
	list-style: none;
}

.footer-links li {
	margin-bottom: var(--spacing-xs);
}

.footer-links a {
	color: var(--color-text-inverse);
	text-decoration: none;
	opacity: 0.8;
	transition: opacity 0.2s ease;
}

.footer-links a:hover {
	opacity: 1;
}

.footer-bottom {
	display: flex;
	justify-content: space-between;
	align-items: center;
	padding-top: var(--spacing-lg);
	border-top: 1px solid rgba(255, 255, 255, 0.1);
}

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

.legal-links {
	display: flex;
	gap: var(--spacing-md);
}

.legal-links a {
	color: var(--color-text-inverse);
	text-decoration: none;
	opacity: 0.8;
	font-size: var(--font-size-small);
}

.social-icons {
	display: flex;
	gap: var(--spacing-sm);
}

.social-icons a {
	color: var(--color-text-inverse);
	text-decoration: none;
	font-size: 20px;
	opacity: 0.8;
	transition: opacity 0.2s ease;
}

.social-icons a:hover {
	opacity: 1;
}

@media (max-width: 1024px) {
	.footer-content {
		grid-template-columns: repeat(2, 1fr);
	}
}

@media (max-width: 768px) {
	.footer-content {
		grid-template-columns: 1fr;
	}

	.footer-bottom {
		flex-direction: column;
		gap: var(--spacing-md);
		text-align: center;
	}

	.footer-legal {
		flex-direction: column;
		gap: var(--spacing-md);
	}
}

/* Responsive Design */
@media (max-width: 480px) {
	.container {
		padding: 0 var(--spacing-md);
	}

	.hero-heading {
		font-size: 2rem;
	}

	.feature-title {
		font-size: 1.5rem;
	}

	.section-title {
		font-size: 1.5rem;
	}
}