/* ==========================================================================
   TCE Técnica — folha de estilo principal
   Layout responsivo (mobile first) baseado em grid/flex e unidades fluidas.
   ========================================================================== */

:root{
	--azul:        #203864;
	--azul-escuro: #16264a;
	--vinho:       #863864;
	--vinho-claro: #a4477c;
	--lima:        #a4d100;
	--texto:       #2a3244;
	--texto-suave: #5b6785;
	--fundo:       #f4f5fa;
	--branco:      #ffffff;
	--borda:       rgba(32, 56, 100, .12);
	--sombra:      0 18px 40px -22px rgba(22, 38, 74, .55);
	--sombra-forte:0 28px 60px -28px rgba(22, 38, 74, .7);
	--raio:        18px;
	--largura:     1200px;
	--transicao:   .25s ease;
}

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

html{
	scroll-behavior: smooth;
	scroll-padding-top: 90px;
	-webkit-text-size-adjust: 100%;
}

body{
	margin: 0;
	background-color: var(--fundo);
	color: var(--texto);
	font-family: "Segoe UI", Optima, Candara, "Trebuchet MS", system-ui, sans-serif;
	font-size: clamp(16px, 1.05vw, 18px);
	line-height: 1.7;
	overflow-x: hidden;
}

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

h1, h2, h3{
	margin: 0 0 .6em;
	line-height: 1.2;
	color: var(--azul);
	font-weight: 700;
	letter-spacing: -.01em;
}

h1{ font-size: clamp(1.9rem, 4.6vw, 3.4rem); }
h2{ font-size: clamp(1.5rem, 3vw, 2.3rem); }
h3{ font-size: clamp(1.15rem, 1.8vw, 1.5rem); }

p{ margin: 0 0 1em; }

a{ color: var(--vinho); text-decoration: none; transition: color var(--transicao); }
a:hover{ color: var(--vinho-claro); }

:focus-visible{
	outline: 3px solid var(--lima);
	outline-offset: 3px;
	border-radius: 4px;
}

.container{
	width: min(100% - 2.5rem, var(--largura));
	margin-inline: auto;
}

.skip-link{
	position: absolute;
	left: -9999px;
	top: 0;
	background: var(--azul);
	color: #fff;
	padding: .75rem 1.25rem;
	z-index: 999;
}
.skip-link:focus{ left: 0; }

/* ---------- Botões ---------------------------------------------------- */

.botao{
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: .5rem;
	padding: .8rem 1.6rem;
	border-radius: 999px;
	font-weight: 600;
	font-size: .95rem;
	line-height: 1.2;
	text-align: center;
	white-space: nowrap;
	cursor: pointer;
	transition: transform var(--transicao), box-shadow var(--transicao),
	            background-color var(--transicao), color var(--transicao);
}

.botao:hover{ transform: translateY(-2px); }

.botao--destaque{
	background: linear-gradient(90deg, var(--vinho) 0%, var(--vinho-claro) 100%);
	color: #fff;
	box-shadow: 0 12px 28px -12px rgba(134, 56, 100, .9);
}
.botao--destaque:hover{ color: #fff; }

.botao--claro{
	background: var(--branco);
	color: var(--azul);
	box-shadow: var(--sombra);
}
.botao--claro:hover{ color: var(--vinho); }

.botao--vazado{
	border: 2px solid rgba(255, 255, 255, .75);
	color: #fff;
	backdrop-filter: blur(4px);
}
.botao--vazado:hover{ background: rgba(255, 255, 255, .14); color: #fff; }

/* ---------- Cabeçalho ------------------------------------------------- */

.cabecalho{
	position: sticky;
	top: 0;
	z-index: 50;
	background: rgba(255, 255, 255, .92);
	backdrop-filter: blur(10px);
	border-bottom: 1px solid transparent;
	transition: box-shadow var(--transicao), border-color var(--transicao);
}

.cabecalho--fixo{
	box-shadow: 0 10px 30px -20px rgba(22, 38, 74, .8);
	border-bottom-color: var(--borda);
}

.cabecalho__interno{
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	min-height: 74px;
	position: relative;
}

.marca{
	display: flex;
	align-items: center;
	gap: .7rem;
	color: var(--azul);
}

.marca img{ width: 46px; height: 46px; }

.marca__texto{ display: flex; flex-direction: column; line-height: 1.15; }
.marca__texto strong{ font-size: 1.05rem; letter-spacing: .01em; }
.marca__texto small{ color: var(--texto-suave); font-size: .72rem; letter-spacing: .06em; text-transform: uppercase; }

.navegacao{
	display: flex;
	align-items: center;
	gap: clamp(1rem, 2.2vw, 2rem);
}

.navegacao a:not(.botao){
	color: var(--azul);
	font-weight: 600;
	font-size: .95rem;
	position: relative;
	padding-block: .35rem;
}

.navegacao a:not(.botao)::after{
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 0;
	height: 2px;
	background: var(--lima);
	transition: width var(--transicao);
}
.navegacao a:not(.botao):hover::after{ width: 100%; }

/* botão hamburguer (só no mobile) */
.menu-botao{
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	padding: 10px;
	cursor: pointer;
	border-radius: 10px;
}
.menu-botao span{
	display: block;
	height: 2px;
	background: var(--azul);
	border-radius: 2px;
	transition: transform var(--transicao), opacity var(--transicao);
}

/* ---------- Hero ------------------------------------------------------ */

.hero{
	position: relative;
	isolation: isolate;
	display: flex;
	align-items: center;
	min-height: clamp(460px, 78vh, 760px);
	padding-block: clamp(3.5rem, 9vw, 7rem);
	color: #fff;
	overflow: hidden;
}

.hero__fundo{
	position: absolute;
	inset: 0;
	z-index: -1;
	background-image:
		linear-gradient(105deg, rgba(22, 38, 74, .94) 0%, rgba(32, 56, 100, .82) 45%, rgba(134, 56, 100, .55) 100%),
		url("fundo.png");
	background-size: cover;
	background-position: center;
}

.hero__interno{ max-width: 780px; }

.hero__selo{
	display: inline-block;
	margin-bottom: 1.25rem;
	padding: .35rem 1rem;
	border: 1px solid rgba(255, 255, 255, .35);
	border-radius: 999px;
	background: rgba(255, 255, 255, .1);
	font-size: .78rem;
	letter-spacing: .12em;
	text-transform: uppercase;
}

.hero__olho{
	margin-bottom: .3rem;
	font-size: clamp(1.1rem, 2.4vw, 1.6rem);
	font-weight: 600;
	color: var(--lima);
	letter-spacing: .02em;
}

.hero h1{
	color: #fff;
	text-shadow: 0 6px 30px rgba(0, 0, 0, .35);
	margin-bottom: .5em;
}

.hero__texto{
	max-width: 55ch;
	font-size: clamp(1rem, 1.35vw, 1.15rem);
	color: rgba(255, 255, 255, .88);
}

.hero__acoes{
	display: flex;
	flex-wrap: wrap;
	gap: .9rem;
	margin-top: 2rem;
}

/* ---------- Números --------------------------------------------------- */

.numeros{
	margin-top: -3.5rem;
	position: relative;
	z-index: 2;
}

.numeros__grade{
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
	gap: 1px;
	background: var(--borda);
	border-radius: var(--raio);
	overflow: hidden;
	box-shadow: var(--sombra-forte);
}

.numero{
	background: var(--branco);
	padding: 1.6rem 1.4rem;
	text-align: center;
}

.numero strong{
	display: block;
	font-size: clamp(1.4rem, 2.4vw, 1.9rem);
	color: var(--vinho);
	line-height: 1.2;
}

.numero span{
	display: block;
	margin-top: .3rem;
	font-size: .88rem;
	color: var(--texto-suave);
	line-height: 1.45;
}

/* ---------- Seções genéricas ------------------------------------------ */

.secao__etiqueta{
	margin-bottom: .5rem;
	font-size: .78rem;
	font-weight: 700;
	letter-spacing: .16em;
	text-transform: uppercase;
	color: var(--vinho);
}
.secao__etiqueta--centro{ text-align: center; }

.secao__titulo{ text-align: center; margin-bottom: 2.5rem; }

/* ---------- Sobre ----------------------------------------------------- */

.sobre{ padding-block: clamp(3.5rem, 8vw, 6rem); }

.sobre__grade{
	display: grid;
	grid-template-columns: 1fr;
	gap: clamp(2rem, 5vw, 4rem);
	align-items: center;
}

.sobre__texto p{ color: var(--texto-suave); }

.lista-check{
	list-style: none;
	margin: 1.5rem 0 0;
	padding: 0;
	display: grid;
	gap: .7rem;
}

.lista-check li{
	position: relative;
	padding-left: 2rem;
	color: var(--texto);
	font-weight: 500;
}

.lista-check li::before{
	content: "";
	position: absolute;
	left: 0;
	top: .55em;
	width: 12px;
	height: 12px;
	border-radius: 50%;
	background: var(--lima);
	box-shadow: 0 0 0 4px rgba(164, 209, 0, .22);
}

/* Composição: bloco colorido em CSS + câmera recortada por cima.
   Antes o retângulo vinha "queimado" dentro do PNG, com bordas serrilhadas. */
.sobre__imagem{
	position: relative;
	margin: 0;
	display: grid;
	place-items: center;
	aspect-ratio: 4 / 3;
	padding: clamp(1rem, 2.5vw, 2rem);
	isolation: isolate;
}

.sobre__imagem::before{
	content: "";
	position: absolute;
	inset: 8% 2% 10% 20%;
	z-index: -2;
	border-radius: var(--raio);
	background: linear-gradient(145deg, var(--vinho) 0%, var(--azul) 135%);
	box-shadow: var(--sombra-forte);
}

/* pontilhado decorativo atrás do bloco */
.sobre__imagem::after{
	content: "";
	position: absolute;
	right: 0;
	top: 4%;
	z-index: -3;
	width: 42%;
	aspect-ratio: 1;
	border-radius: var(--raio);
	background-image: radial-gradient(rgba(32, 56, 100, .28) 1.5px, transparent 1.6px);
	background-size: 14px 14px;
	opacity: .5;
}

/* o <picture> precisa ser block e ocupar a largura,
   senão o width:100% da imagem resolve contra largura indefinida */
.sobre__imagem picture{
	display: block;
	width: 100%;
}

.sobre__imagem img{
	width: 100%;
	height: auto;
	filter: drop-shadow(0 26px 30px rgba(22, 38, 74, .38));
}

/* ---------- Serviços -------------------------------------------------- */

.servicos{
	padding-block: clamp(3.5rem, 8vw, 6rem);
	background:
		linear-gradient(180deg, rgba(32, 56, 100, .04), rgba(32, 56, 100, 0));
}

.servicos__grade{
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
	gap: clamp(1.5rem, 3vw, 2.5rem);
}

.cartao{
	position: relative;
	background: var(--branco);
	border: 1px solid var(--borda);
	border-radius: var(--raio);
	padding: clamp(2.5rem, 4vw, 3rem) clamp(1.5rem, 3vw, 2.5rem) clamp(1.8rem, 3vw, 2.5rem);
	box-shadow: var(--sombra);
	transition: transform var(--transicao), box-shadow var(--transicao);
}

.cartao:hover{
	transform: translateY(-6px);
	box-shadow: var(--sombra-forte);
}

.cartao__icone{
	display: grid;
	place-items: center;
	width: 88px;
	height: 88px;
	margin: -3.6rem 0 1.2rem;
	border-radius: 50%;
	background: linear-gradient(140deg, var(--vinho) 0%, var(--azul) 130%);
	box-shadow: 0 14px 30px -14px rgba(134, 56, 100, .95);
}

.cartao__icone img{
	width: 52px;
	height: auto;
	filter: brightness(0) invert(1);
}

.cartao p{ color: var(--texto-suave); }
.cartao p:last-child{ margin-bottom: 0; }

/* ---------- Chamada final --------------------------------------------- */

.chamada{ padding-block: clamp(2.5rem, 6vw, 4rem); }

.chamada__interno{
	display: flex;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
	gap: 1.5rem;
	padding: clamp(2rem, 4vw, 3rem);
	border-radius: var(--raio);
	background: linear-gradient(100deg, var(--azul) 0%, var(--vinho) 100%);
	box-shadow: var(--sombra-forte);
	color: #fff;
}

.chamada__interno h2{ color: #fff; margin-bottom: .3em; }
.chamada__interno p{ margin: 0; color: rgba(255, 255, 255, .85); }
.chamada__interno .botao--destaque{
	background: #fff;
	color: var(--vinho);
	box-shadow: none;
}

/* ---------- Rodapé ---------------------------------------------------- */

.rodape{
	background: var(--azul-escuro);
	color: rgba(255, 255, 255, .78);
	padding-top: clamp(2.5rem, 6vw, 4rem);
	margin-top: clamp(1rem, 4vw, 2rem);
}

.rodape__grade{
	display: grid;
	grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
	gap: 2rem;
	padding-bottom: 2.5rem;
}

.rodape h3{
	color: #fff;
	font-size: 1rem;
	letter-spacing: .08em;
	text-transform: uppercase;
	margin-bottom: .9rem;
	position: relative;
	padding-bottom: .6rem;
}

.rodape h3::after{
	content: "";
	position: absolute;
	left: 0;
	bottom: 0;
	width: 34px;
	height: 3px;
	background: var(--lima);
	border-radius: 3px;
}

.rodape p{ margin-bottom: .5rem; }
.rodape a{ color: rgba(255, 255, 255, .85); }
.rodape a:hover{ color: var(--lima); }

.rodape__marca{
	display: flex;
	align-items: flex-start;
	gap: 1rem;
}

.rodape__marca img{
	width: 60px;
	height: 60px;
	background: #fff;
	border-radius: 50%;
	padding: 4px;
	flex-shrink: 0;
}

.rodape__base{
	border-top: 1px solid rgba(255, 255, 255, .12);
	padding-block: 1.2rem;
	font-size: .85rem;
	text-align: center;
}
.rodape__base p{ margin: 0; }

/* ---------- WhatsApp flutuante ---------------------------------------- */

.whatsapp-flutuante{
	position: fixed;
	right: clamp(1rem, 3vw, 2rem);
	bottom: clamp(1rem, 3vw, 2rem);
	z-index: 60;
	display: grid;
	place-items: center;
	width: 56px;
	height: 56px;
	border-radius: 50%;
	background: #25d366;
	color: #fff;
	box-shadow: 0 12px 26px -10px rgba(37, 211, 102, .9);
	transition: transform var(--transicao);
}
.whatsapp-flutuante:hover{ transform: scale(1.08); color: #fff; }

/* ==========================================================================
   Breakpoints
   ========================================================================== */

/* Tablet e acima: sobre em duas colunas */
@media (min-width: 860px){
	.sobre__grade{ grid-template-columns: 1.15fr .85fr; }
}

/* Mobile / tablet estreito: menu recolhido */
@media (max-width: 900px){
	html{ scroll-padding-top: 74px; }

	.menu-botao{ display: flex; }

	.navegacao{
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		flex-direction: column;
		align-items: stretch;
		gap: .25rem;
		padding: 0 1rem;
		background: var(--branco);
		border-bottom: 1px solid var(--borda);
		box-shadow: var(--sombra);
		max-height: 0;
		overflow: hidden;
		opacity: 0;
		visibility: hidden;
		transition: max-height .3s ease, opacity .2s ease, padding .3s ease, visibility .3s;
	}

	.menu-toggle:checked ~ .navegacao{
		max-height: 60vh;
		opacity: 1;
		visibility: visible;
		padding: .75rem 1rem 1.25rem;
		overflow-y: auto;
	}

	.navegacao a:not(.botao){
		padding: .8rem .25rem;
		border-bottom: 1px solid var(--borda);
	}
	.navegacao a:not(.botao)::after{ display: none; }

	.navegacao .botao{ margin-top: .75rem; }

	.menu-toggle:checked ~ .menu-botao span:nth-child(1){ transform: translateY(7px) rotate(45deg); }
	.menu-toggle:checked ~ .menu-botao span:nth-child(2){ opacity: 0; }
	.menu-toggle:checked ~ .menu-botao span:nth-child(3){ transform: translateY(-7px) rotate(-45deg); }

	.cabecalho__interno{ min-height: 66px; }
}

/* Celular */
@media (max-width: 640px){
	.hero{ min-height: 0; text-align: left; }
	.hero__acoes .botao{ flex: 1 1 100%; }

	.numeros{ margin-top: -2rem; }
	.numeros__grade{ grid-template-columns: repeat(2, 1fr); }

	.marca__texto small{ display: none; }

	.chamada__interno{ text-align: center; justify-content: center; }
	.chamada__interno .botao{ width: 100%; }

	.rodape__marca{ flex-direction: column; }

	.whatsapp-flutuante{ width: 52px; height: 52px; }
}

@media (max-width: 400px){
	.numeros__grade{ grid-template-columns: 1fr; }
}

/* Telas largas: hero um pouco mais respirado */
@media (min-width: 1600px){
	:root{ --largura: 1320px; }
}

/* Acessibilidade: reduzir movimento */
@media (prefers-reduced-motion: reduce){
	html{ scroll-behavior: auto; }
	*, *::before, *::after{
		animation-duration: .01ms !important;
		transition-duration: .01ms !important;
	}
	.botao:hover, .cartao:hover, .whatsapp-flutuante:hover{ transform: none; }
}

/* Impressão */
@media print{
	.cabecalho, .whatsapp-flutuante, .hero__acoes, .chamada{ display: none; }
	body{ background: #fff; color: #000; }
	.hero{ color: #000; min-height: 0; }
	.hero__fundo{ display: none; }
	.hero h1, .hero__olho{ color: #000; text-shadow: none; }
}