/*
================================================================================
** ARQUIVO DE ESTILOS GLOBAIS - OFTALMORIO **
================================================================================

** Tabela de Conteúdo **
1.  Variáveis Globais e Fontes
2.  Estilos Globais e Reset
3.  Cabeçalho (Header)
4.  Navegação Principal
5.  Layout de Seções e Conteúdo
6.  Componentes Genéricos
7.  Rodapé
8.  Botões e Elementos de UI
9.  Menu Dropdown
10. Mensagens de Status
11. Banner de Cookies (LGPD)
12. Media Queries para Responsividade
*/

/* 1. VARIÁVEIS GLOBAIS E FONTES */
@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@400;500;700&display=swap');

:root {
	--accent-orange: #009999;
	--border-color: #e0e0e0;
	--dark-text: #333333;
	--light-gray: #f4f7f9;
	--medium-text: #666666;
	--primary-blue: #0077cc;
	--white: #ffffff;
}

/* 2. ESTILOS GLOBAIS E RESET */
* {
	box-sizing: border-box;
	margin: 0;
	padding: 0;
}

html {
	scroll-behavior: smooth;
}

body {
	background-color: var(--light-gray);
	color: var(--dark-text);
	font-family: 'Poppins', sans-serif;
}

a {
	color: var(--primary-blue);
	text-decoration: none;
}

main {
	padding-top: 0;
}

/* 3. CABEÇALHO (HEADER) */
.site-header {
	background-color: var(--white);
	box-shadow: 0 2px 10px rgba(0,0,0,0.05);
	position: relative;
	z-index: 1000;
}

.top-bar, .main-header, .main-nav > ul {
	margin: 0 auto;
	max-width: 1200px;
	padding: 0 20px;
}

.top-bar {
	align-items: center;
	border-bottom: 1px solid var(--border-color);
	color: var(--medium-text);
	display: flex;
	font-size: 14px;
	justify-content: space-between;
	padding-bottom: 10px;
	padding-top: 10px;
}

.top-bar .social-icons a {
	color: var(--medium-text);
	margin-left: 15px;
}

.top-bar .social-icons a:hover {
	color: var(--primary-blue);
}

.contact-info {
	align-items: center;
	display: flex;
	gap: 30px;
}

.main-header {
	align-items: center;
	display: flex;
	justify-content: space-between;
	padding-bottom: 20px;
	padding-top: 20px;
}

.main-header .logo img {
	max-height: 100px;
}

.header-actions {
	align-items: center;
	display: flex;
	gap: 15px;
}

/* 4. NAVEGAÇÃO PRINCIPAL */
.main-nav {
	background-color: var(--white);
	border-top: 1px solid var(--border-color);
}

.main-nav > ul {
	display: flex;
	justify-content: center;
	list-style: none;
	margin: 0;
	padding: 0;
}

.main-nav > ul > li {
	position: relative;
}

.main-nav > ul > li > a {
	color: var(--medium-text);
	display: block;
	font-size: 15px;
	font-weight: 500;
	padding: 20px 22px;
	text-transform: none;
	transition: color 0.3s ease;
	white-space: nowrap;
}

.main-nav > ul > li > a:hover,
.main-nav > ul > li:hover > a {
	color: var(--primary-blue);
}

.main-nav > ul > li > a::after {
	background-color: var(--primary-blue);
	bottom: 0;
	content: '';
	height: 3px;
	left: 22px;
	position: absolute;
	right: 22px;
	transform: scaleX(0);
	transition: transform 0.3s ease;
}

.main-nav > ul > li:hover > a::after {
	transform: scaleX(1);
}

.menu-toggle {
	display: none;
}

/* 5. LAYOUT DE SEÇÕES E CONTEÚDO */
.page-container {
	background-color: var(--white);
	border-radius: 8px;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
	margin: 30px auto 60px;
	max-width: 960px;
	padding: 40px;
}

.page-container h1 {
	color: var(--dark-text);
	font-size: 2.5em;
	margin-bottom: 30px;
}

.page-container p {
	color: var(--medium-text);
	font-size: 1.1em;
	line-height: 1.7;
	margin-bottom: 20px;
}

.section-title {
	color: var(--dark-text);
	font-size: 2.2em;
	margin-bottom: 40px;
	text-align: center;
}

.section-subtitle {
	color: var(--medium-text);
	font-size: 1.1em;
	font-weight: 400;
	line-height: 1.6;
	margin: -20px auto 40px auto;
	max-width: 700px;
	text-align: center;
}

.cta-section-inner {
	background-color: var(--primary-blue);
	border-radius: 8px;
	padding: 40px;
	text-align: center;
}

.cta-section-inner p {
	color: var(--white);
	font-size: 1.2em;
	font-weight: 500;
	line-height: 1.7;
	margin: 0 auto;
	max-width: 800px;
}

/* 6. COMPONENTES GENÉRICOS */
.page-banner {
	border-radius: 8px;
	box-shadow: 0 4px 15px rgba(0, 0, 0, 0.05);
	margin: 30px 0;
	overflow: hidden;
}

.page-banner img {
	display: block;
	height: auto;
	width: 100%;
}

.about-snippet-content {
	align-items: center;
	display: flex;
	gap: 40px;
}

.about-snippet-content .about-text,
.about-snippet-content .about-image {
	flex: 1;
}

.about-image img {
	border-radius: 8px;
	box-shadow: 0 4px 15px rgba(0,0,0,0.1);
	width: 100%;
}

.procedures-grid {
	display: grid;
	gap: 15px 30px;
	grid-template-columns: 1fr 1fr;
	margin-top: 30px;
}

/* 7. RODAPÉ */
.site-footer-modern {
	background-color: var(--white);
	border-top: 1px solid var(--border-color);
	color: var(--medium-text);
	font-size: 15px;
	padding: 60px 20px 0 20px;
}

.footer-container {
	align-items: start;
	display: grid;
	gap: 50px;
	grid-template-columns: 1fr 2fr 1.5fr;
	margin: 0 auto;
	max-width: 1200px;
	padding-bottom: 40px;
}

.footer-column h3 {
	color: var(--dark-text);
	font-size: 1.4em;
	margin-bottom: 20px;
}

.footer-column p {
	line-height: 1.7;
}

.footer-logos {
	display: flex;
	flex-direction: column;
	gap: 25px;
}

.footer-logo {
	height: auto;
	max-width: 180px;
}

.contact-item {
	align-items: flex-start;
	display: flex;
	gap: 15px;
	margin-bottom: 15px;
}

.contact-item i {
	color: var(--primary-blue);
	font-size: 1.1em;
	margin-top: 5px;
}

.footer-social {
	display: flex;
	gap: 18px;
	margin-top: 25px;
}

.footer-social a {
	color: var(--medium-text);
	font-size: 1.3em;
	transition: color 0.3s ease;
}

.footer-social a:hover {
	color: var(--primary-blue);
}

.footer-copyright {
	background-color: var(--primary-blue);
	color: var(--white);
	margin: 0 -20px;
	padding: 20px;
	text-align: center;
}

.footer-copyright p {
	font-size: 0.9em;
	margin: 0;
}

.footer-copyright a {
	color: var(--white);
	font-weight: 500;
	text-decoration: underline;
	transition: opacity 0.3s ease;
}

.footer-copyright a:hover {
	opacity: 0.8;
}

.footer-separator {
	margin: 0 10px;
}

/* 8. BOTÕES E ELEMENTOS DE UI */
.btn {
	background-color: transparent;
	border: 2px solid var(--primary-blue);
	border-radius: 50px;
	color: var(--primary-blue);
	display: inline-block;
	font-weight: 600;
	padding: 10px 25px;
	text-decoration: none;
	transition: all 0.3s ease;
}

.btn:hover {
	background-color: var(--primary-blue);
	color: var(--white);
}

.btn.btn-primary {
	background-color: var(--primary-blue);
	color: var(--white);
}

.btn.btn-primary:hover {
	background-color: #005fa3;
	border-color: #005fa3;
	transform: translateY(-2px);
}

.btn-cta {
	background-color: var(--accent-orange);
	border: 2px solid var(--accent-orange);
	border-radius: 50px;
	color: var(--white);
	display: inline-block;
	font-size: 1.2em;
	font-weight: 700;
	padding: 15px 40px;
	text-decoration: none;
	text-transform: uppercase;
	transition: background-color 0.3s, transform 0.2s;
}

.btn-cta:hover {
	background-color: #007a7a;
	border-color: #007a7a;
	color: var(--white);
	transform: translateY(-3px);
}

.back-to-top {
	align-items: center;
	background-color: var(--primary-blue);
	border-radius: 50%;
	bottom: 20px;
	box-shadow: 0 4px 10px rgba(0,0,0,0.15);
	color: var(--white);
	display: flex;
	font-size: 1.5em;
	height: 50px;
	justify-content: center;
	opacity: 0;
	position: fixed;
	right: 20px;
	transform: translateY(20px);
	transition: opacity 0.4s ease, transform 0.4s ease;
	visibility: hidden;
	width: 50px;
	z-index: 999;
}

.back-to-top.is-visible {
	opacity: 1;
	transform: translateY(0);
	visibility: visible;
}

/* 9. MENU DROPDOWN */
.main-nav > ul > li.has-dropdown {
	position: relative;
}

.dropdown-menu {
	background-color: var(--white);
	border: 1px solid var(--border-color);
	border-radius: 8px;
	box-shadow: 0 8px 20px rgba(0,0,0,0.1);
	display: block;
	left: 0;
	list-style: none;
	margin: 0;
	min-width: 250px;
	opacity: 0;
	padding: 5px 0;
	position: absolute;
	top: 100%;
	transform: translateY(10px);
	transition: opacity 0.3s ease, transform 0.3s ease, visibility 0.3s;
	visibility: hidden;
	z-index: 1000;
}

.main-nav > ul > li.has-dropdown:hover > .dropdown-menu {
	opacity: 1;
	transform: translateY(0);
	visibility: visible;
}

.dropdown-menu li a {
	border: none;
	color: var(--dark-text);
	display: block;
	font-size: 15px;
	font-weight: 400;
	padding: 12px 20px;
	text-decoration: none;
}

.dropdown-menu li a:hover {
	background-color: var(--light-gray);
	color: var(--primary-blue);
}

/* 10. MENSAGENS DE STATUS */
.mensagem-sucesso, .mensagem-erro {
	border-radius: 8px;
	font-weight: 500;
	margin: 0 auto 20px auto;
	max-width: 960px;
	padding: 15px;
	text-align: center;
}

.mensagem-sucesso {
	background-color: #d4edda;
	border: 1px solid #c3e6cb;
	color: #155724;
}

.mensagem-erro {
	background-color: #f8d7da;
	border: 1px solid #f5c6cb;
	color: #721c24;
}

/* 11. BANNER DE COOKIES (LGPD) */
.cookie-consent-banner {
    background-color: var(--white);
    bottom: 0;
    box-shadow: 0 -4px 20px rgba(0,0,0,0.1);
    display: none;
    left: 0;
    padding: 25px;
    position: fixed;
    transform: translateY(100%);
    transition: transform 0.5s ease-in-out;
    width: 100%;
    z-index: 2000;
}

.cookie-consent-banner.is-visible {
    transform: translateY(0);
}

.cookie-content {
    align-items: center;
    display: flex;
    gap: 20px;
    justify-content: space-between;
    margin: 0 auto;
    max-width: 1200px;
}

.cookie-content p {
    color: var(--medium-text);
    font-size: 15px;
    line-height: 1.6;
    margin: 0;
}

.cookie-content .btn {
    flex-shrink: 0;
    white-space: nowrap;
}

/* 12. MEDIA QUERIES PARA RESPONSIVIDADE */
@media (max-width: 992px) {
	.main-nav > ul > li > a {
		font-size: 14px;
		padding: 20px 15px;
	}
	.main-nav > ul > li > a::after {
		left: 15px;
		right: 15px;
	}
}

@media (max-width: 768px) {
	/* -- GERAL -- */
	body {
		font-size: 14px;
	}
	.page-container {
		margin: 30px auto;
		padding: 20px;
	}
	.page-container h1 {
		font-size: 1.8em;
	}
	.section-title {
		font-size: 1.6em;
	}

	/* -- CABEÇALHO -- */
	.top-bar {
		flex-direction: column;
		gap: 10px;
		padding: 15px;
		text-align: center;
	}
	.contact-info {
		flex-direction: column;
		gap: 8px;
	}
	.main-header {
		flex-direction: column;
		gap: 15px;
		padding: 20px;
		text-align: center;
	}
	.main-header .logo img {
		max-height: 100px;
	}
	.about-snippet-content {
		flex-direction: column;
		text-align: center;
	}

	/* -- NAVEGAÇÃO / MENU MOBILE -- */
	.menu-toggle {
		background-color: transparent;
		border: 2px solid var(--primary-blue);
		border-radius: 8px;
		color: var(--primary-blue);
		cursor: pointer;
		display: block;
		font-size: 1.5em;
		padding: 8px 12px;
	}
	.main-nav {
		background-color: var(--white);
		box-shadow: 0 4px 10px rgba(0,0,0,0.1);
		display: none;
		left: 0;
		position: absolute;
		top: 100%;
		width: 100%;
	}
	.main-nav.is-active {
		display: block;
	}
	.main-nav > ul {
		flex-direction: column;
		width: 100%;
	}
	.main-nav > ul > li > a {
		border-bottom: 1px solid var(--border-color);
		font-size: 16px;
		padding: 18px 25px;
		text-align: center;
	}
	.main-nav > ul > li:last-child > a {
		border-bottom: none;
	}
	.dropdown-menu {
		border: none;
		border-top: 1px solid var(--border-color);
		box-shadow: none;
		display: none;
		min-width: 100%;
		position: static;
	}
	.dropdown-menu.is-open {
		display: block;
	}
	.dropdown-menu li a {
		background-color: var(--light-gray);
		padding-left: 40px;
	}

	/* -- RODAPÉ E GRIDS -- */
	.footer-container {
		gap: 40px;
		grid-template-columns: 1fr;
		text-align: center;
	}
	.footer-logos {
		align-items: center;
	}
	.contact-item {
		justify-content: center;
	}
	.footer-social {
		justify-content: center;
	}
	.footer-copyright p {
		display: flex;
		flex-direction: column;
		gap: 8px;
	}
	.footer-separator {
		display: none;
	}
	.procedures-grid {
		grid-template-columns: 1fr;
	}
    
    /* -- BANNER DE COOKIES (LGPD) -- */
    .cookie-content {
        flex-direction: column;
        text-align: center;
    }
    .cookie-content .btn {
        width: 100%;
    }
}