/* ==========================================================================
   Infância Protegida - Stylesheet
   Cores: azul (#2c5f8a), branco, verde água (#5bbfad), laranja (#e8833a)
   ========================================================================== */

/* Reset & Base */
*, *::before, *::after {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

:root {
	--azul: #2c5f8a;
	--azul-escuro: #1e4263;
	--verde-agua: #5bbfad;
	--verde-agua-claro: #e6f5f2;
	--laranja: #e8833a;
	--laranja-hover: #d06e2a;
	--branco: #ffffff;
	--cinza-claro: #f5f7fa;
	--cinza-medio: #6b7b8d;
	--cinza-escuro: #333333;
	--texto: #2d2d2d;
	--sombra: 0 2px 12px rgba(0, 0, 0, 0.08);
	--radius: 8px;
}

html {
	scroll-behavior: smooth;
	font-size: 16px;
}

body {
	font-family: 'Segoe UI', 'Helvetica Neue', Arial, sans-serif;
	color: var(--texto);
	background: var(--branco);
	line-height: 1.7;
	-webkit-font-smoothing: antialiased;
}

a {
	color: var(--azul);
	text-decoration: none;
	transition: color 0.2s;
}

a:hover {
	color: var(--laranja);
}

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

ul {
	list-style: none;
}

.container {
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 24px;
}

/* ==========================================================================
   Header
   ========================================================================== */

.site-header {
	background: var(--branco);
	box-shadow: 0 1px 6px rgba(0, 0, 0, 0.06);
	position: sticky;
	top: 0;
	z-index: 1000;
}

.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: 72px;
	max-width: 1200px;
	margin: 0 auto;
	padding: 0 24px;
}

.logo {
	display: flex;
	align-items: center;
	gap: 12px;
	font-size: 1.3rem;
	font-weight: 700;
	color: var(--azul);
}

.logo img {
	height: 44px;
	width: auto;
}

.logo span {
	line-height: 1.2;
}

.logo small {
	display: block;
	font-size: 0.65rem;
	font-weight: 400;
	color: var(--cinza-medio);
	letter-spacing: 0.5px;
	text-transform: uppercase;
}

/* Navigation */
.main-nav ul {
	display: flex;
	gap: 8px;
}

.main-nav a {
	display: block;
	padding: 8px 16px;
	font-size: 0.95rem;
	font-weight: 500;
	color: var(--cinza-escuro);
	border-radius: var(--radius);
	transition: background 0.2s, color 0.2s;
}

.main-nav a:hover,
.main-nav a.active {
	background: var(--verde-agua-claro);
	color: var(--azul);
}

/* Hamburger */
.menu-toggle {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
	padding: 8px;
}

.menu-toggle span {
	display: block;
	width: 26px;
	height: 3px;
	background: var(--azul);
	margin: 5px 0;
	border-radius: 2px;
	transition: transform 0.3s, opacity 0.3s;
}

.menu-toggle.active span:nth-child(1) {
	transform: rotate(45deg) translate(6px, 6px);
}

.menu-toggle.active span:nth-child(2) {
	opacity: 0;
}

.menu-toggle.active span:nth-child(3) {
	transform: rotate(-45deg) translate(6px, -6px);
}

/* ==========================================================================
   Hero Section
   ========================================================================== */

.hero {
	background: linear-gradient(135deg, var(--azul) 0%, var(--azul-escuro) 100%);
	color: var(--branco);
	padding: 80px 0;
	text-align: center;
	position: relative;
	overflow: hidden;
}

.hero::before {
	content: '';
	position: absolute;
	top: -50%;
	right: -20%;
	width: 500px;
	height: 500px;
	background: rgba(91, 191, 173, 0.12);
	border-radius: 50%;
}

.hero::after {
	content: '';
	position: absolute;
	bottom: -30%;
	left: -10%;
	width: 400px;
	height: 400px;
	background: rgba(232, 131, 58, 0.08);
	border-radius: 50%;
}

.hero-content {
	position: relative;
	z-index: 1;
	max-width: 720px;
	margin: 0 auto;
	padding: 0 24px;
}

.hero h1 {
	font-size: 2.8rem;
	font-weight: 700;
	margin-bottom: 16px;
	line-height: 1.2;
}

.hero .slogan {
	font-size: 1.4rem;
	font-weight: 300;
	color: var(--verde-agua);
	margin-bottom: 24px;
}

.hero p {
	font-size: 1.1rem;
	opacity: 0.9;
	margin-bottom: 32px;
	line-height: 1.8;
}

/* Buttons */
.btn {
	display: inline-block;
	padding: 14px 32px;
	font-size: 1rem;
	font-weight: 600;
	border-radius: var(--radius);
	cursor: pointer;
	transition: background 0.2s, transform 0.1s;
	border: none;
	text-align: center;
}

.btn:active {
	transform: scale(0.98);
}

.btn-primary {
	background: var(--laranja);
	color: var(--branco);
}

.btn-primary:hover {
	background: var(--laranja-hover);
	color: var(--branco);
}

.btn-secondary {
	background: transparent;
	color: var(--branco);
	border: 2px solid rgba(255, 255, 255, 0.4);
	margin-left: 12px;
}

.btn-secondary:hover {
	border-color: var(--branco);
	color: var(--branco);
}

/* ==========================================================================
   Sections
   ========================================================================== */

.section {
	padding: 72px 0;
}

.section-alt {
	background: var(--cinza-claro);
}

.section-title {
	text-align: center;
	margin-bottom: 48px;
}

.section-title h2 {
	font-size: 2rem;
	color: var(--azul);
	margin-bottom: 12px;
}

.section-title p {
	color: var(--cinza-medio);
	font-size: 1.05rem;
	max-width: 600px;
	margin: 0 auto;
}

.section-title::after {
	content: '';
	display: block;
	width: 60px;
	height: 3px;
	background: var(--verde-agua);
	margin: 16px auto 0;
	border-radius: 2px;
}

/* ==========================================================================
   Cards Grid
   ========================================================================== */

.cards-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
	gap: 28px;
}

.card {
	background: var(--branco);
	border-radius: var(--radius);
	box-shadow: var(--sombra);
	overflow: hidden;
	transition: transform 0.2s, box-shadow 0.2s;
}

.card:hover {
	transform: translateY(-4px);
	box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}

.card-image {
	height: 200px;
	background: linear-gradient(135deg, var(--azul) 0%, var(--verde-agua) 100%);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--branco);
	font-size: 3rem;
}

.card-body {
	padding: 24px;
}

.card-body h3 {
	font-size: 1.15rem;
	color: var(--azul-escuro);
	margin-bottom: 10px;
	line-height: 1.4;
}

.card-body p {
	color: var(--cinza-medio);
	font-size: 0.95rem;
	margin-bottom: 16px;
}

.card-body .card-link {
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--laranja);
}

.card-body .card-link:hover {
	color: var(--laranja-hover);
}

.card-tag {
	display: inline-block;
	background: var(--verde-agua-claro);
	color: var(--verde-agua);
	font-size: 0.75rem;
	font-weight: 600;
	padding: 4px 10px;
	border-radius: 20px;
	margin-bottom: 12px;
	text-transform: uppercase;
	letter-spacing: 0.5px;
}

/* ==========================================================================
   Mission / Features
   ========================================================================== */

.features {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(260px, 1fr));
	gap: 32px;
	text-align: center;
}

.feature-item {
	padding: 32px 20px;
}

.feature-icon {
	width: 64px;
	height: 64px;
	background: var(--verde-agua-claro);
	color: var(--verde-agua);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.6rem;
	margin: 0 auto 20px;
}

.feature-item h3 {
	font-size: 1.1rem;
	color: var(--azul);
	margin-bottom: 10px;
}

.feature-item p {
	color: var(--cinza-medio);
	font-size: 0.95rem;
}

/* ==========================================================================
   CTA Section
   ========================================================================== */

.cta-section {
	background: linear-gradient(135deg, var(--verde-agua) 0%, var(--azul) 100%);
	color: var(--branco);
	text-align: center;
	padding: 64px 0;
}

.cta-section h2 {
	font-size: 2rem;
	margin-bottom: 16px;
}

.cta-section p {
	font-size: 1.1rem;
	opacity: 0.9;
	margin-bottom: 28px;
	max-width: 560px;
	margin-left: auto;
	margin-right: auto;
}

/* ==========================================================================
   Contact Form
   ========================================================================== */

.contact-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 48px;
	align-items: start;
}

.contact-info h3 {
	font-size: 1.3rem;
	color: var(--azul);
	margin-bottom: 20px;
}

.contact-info p {
	color: var(--cinza-medio);
	margin-bottom: 24px;
}

.contact-detail {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	margin-bottom: 20px;
}

.contact-detail .icon {
	width: 40px;
	height: 40px;
	background: var(--verde-agua-claro);
	color: var(--verde-agua);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	flex-shrink: 0;
	font-size: 1.1rem;
}

.contact-detail div {
	font-size: 0.95rem;
}

.contact-detail strong {
	display: block;
	color: var(--azul);
	margin-bottom: 2px;
}

.form-card {
	background: var(--branco);
	border-radius: var(--radius);
	box-shadow: var(--sombra);
	padding: 36px;
}

.form-group {
	margin-bottom: 20px;
}

.form-group label {
	display: block;
	font-size: 0.9rem;
	font-weight: 600;
	color: var(--azul);
	margin-bottom: 6px;
}

.form-group input,
.form-group select,
.form-group textarea {
	width: 100%;
	padding: 12px 16px;
	font-size: 0.95rem;
	border: 1px solid #d0d7de;
	border-radius: var(--radius);
	background: var(--cinza-claro);
	color: var(--texto);
	font-family: inherit;
	transition: border-color 0.2s;
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
	outline: none;
	border-color: var(--verde-agua);
	box-shadow: 0 0 0 3px rgba(91, 191, 173, 0.15);
}

.form-group textarea {
	resize: vertical;
	min-height: 140px;
}

.form-row {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 16px;
}

.form-submit {
	text-align: right;
}

.alert {
	padding: 16px 20px;
	border-radius: var(--radius);
	margin-bottom: 24px;
	font-size: 0.95rem;
}

.alert-success {
	background: #e6f5e6;
	color: #2d6a2d;
	border: 1px solid #b8dab8;
}

.alert-error {
	background: #fde8e8;
	color: #9b2c2c;
	border: 1px solid #f5c6c6;
}

/* ==========================================================================
   Page Header (inner pages)
   ========================================================================== */

.page-header {
	background: linear-gradient(135deg, var(--azul) 0%, var(--azul-escuro) 100%);
	color: var(--branco);
	padding: 48px 0;
	text-align: center;
}

.page-header h1 {
	font-size: 2.2rem;
	margin-bottom: 8px;
}

.page-header p {
	opacity: 0.8;
	font-size: 1.05rem;
}

/* Breadcrumb */
.breadcrumb {
	font-size: 0.85rem;
	color: rgba(255, 255, 255, 0.6);
	margin-bottom: 12px;
}

.breadcrumb a {
	color: rgba(255, 255, 255, 0.7);
}

.breadcrumb a:hover {
	color: var(--branco);
}

/* ==========================================================================
   Article Page
   ========================================================================== */

.article-content {
	max-width: 800px;
	margin: 0 auto;
	padding: 48px 24px;
}

.article-content h1 {
	font-size: 2rem;
	color: var(--azul);
	margin-bottom: 16px;
}

.article-meta {
	color: var(--cinza-medio);
	font-size: 0.9rem;
	margin-bottom: 32px;
	padding-bottom: 24px;
	border-bottom: 1px solid #e5e9ed;
}

.article-content h2 {
	font-size: 1.4rem;
	color: var(--azul-escuro);
	margin: 32px 0 16px;
}

.article-content h3 {
	font-size: 1.2rem;
	color: var(--azul);
	margin: 24px 0 12px;
}

.article-content p {
	margin-bottom: 18px;
}

.article-content ul,
.article-content ol {
	margin: 0 0 18px 24px;
	list-style: disc;
}

.article-content li {
	margin-bottom: 6px;
}

.article-content blockquote {
	border-left: 4px solid var(--verde-agua);
	padding: 16px 24px;
	margin: 24px 0;
	background: var(--verde-agua-claro);
	border-radius: 0 var(--radius) var(--radius) 0;
	font-style: italic;
	color: var(--cinza-escuro);
}

/* ==========================================================================
   Articles List
   ========================================================================== */

.articles-list {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(300px, 1fr));
	gap: 24px;
}

/* Category filter */
.category-filter {
	display: flex;
	flex-wrap: wrap;
	gap: 8px;
	justify-content: center;
	margin-bottom: 40px;
}

.category-filter a {
	padding: 8px 20px;
	border-radius: 20px;
	font-size: 0.9rem;
	font-weight: 500;
	background: var(--cinza-claro);
	color: var(--cinza-medio);
	transition: background 0.2s, color 0.2s;
}

.category-filter a:hover,
.category-filter a.active {
	background: var(--azul);
	color: var(--branco);
}

/* ==========================================================================
   Gallery
   ========================================================================== */

.gallery-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(280px, 1fr));
	gap: 16px;
}

.gallery-item {
	border-radius: var(--radius);
	overflow: hidden;
	aspect-ratio: 4/3;
	background: var(--cinza-claro);
	cursor: pointer;
	transition: transform 0.2s;
}

.gallery-item:hover {
	transform: scale(1.02);
}

.gallery-item img {
	width: 100%;
	height: 100%;
	object-fit: cover;
}

/* Video grid */
.video-grid {
	display: grid;
	grid-template-columns: repeat(auto-fill, minmax(360px, 1fr));
	gap: 24px;
}

.video-item {
	border-radius: var(--radius);
	overflow: hidden;
	box-shadow: var(--sombra);
}

.video-item iframe {
	width: 100%;
	aspect-ratio: 16/9;
	border: none;
}

.video-item .video-title {
	padding: 16px;
	font-weight: 600;
	color: var(--azul);
}

/* ==========================================================================
   Footer
   ========================================================================== */

.site-footer {
	background: var(--azul-escuro);
	color: rgba(255, 255, 255, 0.8);
	padding: 56px 0 0;
}

.footer-grid {
	display: grid;
	grid-template-columns: 2fr 1fr 1fr 1fr;
	gap: 40px;
	padding-bottom: 40px;
}

.footer-about .logo {
	color: var(--branco);
	margin-bottom: 16px;
}

.footer-about p {
	font-size: 0.9rem;
	line-height: 1.7;
	opacity: 0.8;
}

.site-footer h4 {
	color: var(--branco);
	font-size: 1rem;
	margin-bottom: 16px;
	position: relative;
}

.site-footer h4::after {
	content: '';
	display: block;
	width: 30px;
	height: 2px;
	background: var(--verde-agua);
	margin-top: 8px;
}

.footer-links a {
	display: block;
	color: rgba(255, 255, 255, 0.7);
	font-size: 0.9rem;
	padding: 4px 0;
}

.footer-links a:hover {
	color: var(--verde-agua);
}

.footer-contact p {
	font-size: 0.9rem;
	margin-bottom: 8px;
	opacity: 0.8;
}

.social-links {
	display: flex;
	gap: 12px;
	margin-top: 16px;
}

.social-links a {
	width: 40px;
	height: 40px;
	background: rgba(255, 255, 255, 0.1);
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--branco);
	font-size: 1.1rem;
	transition: background 0.2s;
}

.social-links a:hover {
	background: var(--verde-agua);
}

.footer-bottom {
	border-top: 1px solid rgba(255, 255, 255, 0.1);
	padding: 20px 0;
	text-align: center;
	font-size: 0.85rem;
	opacity: 0.6;
}

/* ==========================================================================
   Responsive
   ========================================================================== */

@media (max-width: 992px) {
	.footer-grid {
		grid-template-columns: 1fr 1fr;
	}

	.contact-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 768px) {
	.menu-toggle {
		display: block;
	}

	.main-nav {
		position: fixed;
		top: 72px;
		left: 0;
		right: 0;
		background: var(--branco);
		box-shadow: 0 4px 12px rgba(0, 0, 0, 0.1);
		padding: 16px;
		transform: translateY(-120%);
		transition: transform 0.3s;
		z-index: 999;
	}

	.main-nav.open {
		transform: translateY(0);
	}

	.main-nav ul {
		flex-direction: column;
		gap: 4px;
	}

	.main-nav a {
		padding: 12px 16px;
	}

	.hero {
		padding: 56px 0;
	}

	.hero h1 {
		font-size: 2rem;
	}

	.hero .slogan {
		font-size: 1.15rem;
	}

	.btn-secondary {
		margin-left: 0;
		margin-top: 12px;
	}

	.section {
		padding: 48px 0;
	}

	.section-title h2 {
		font-size: 1.6rem;
	}

	.cards-grid {
		grid-template-columns: 1fr;
	}

	.form-row {
		grid-template-columns: 1fr;
	}

	.footer-grid {
		grid-template-columns: 1fr;
		gap: 28px;
	}

	.page-header h1 {
		font-size: 1.7rem;
	}

	.video-grid {
		grid-template-columns: 1fr;
	}
}

@media (max-width: 480px) {
	.header-inner {
		height: 60px;
	}

	.logo {
		font-size: 1.1rem;
	}

	.logo img {
		height: 36px;
	}

	.hero h1 {
		font-size: 1.6rem;
	}

	.form-card {
		padding: 24px 20px;
	}
}