/* =================================================================
   STRUKTURA Engenharia — folha de estilo principal (v2 · premium)
   Paleta: marinho #0A2540 · teal #1F7A7A · cinza #6B7280
   ================================================================= */

:root {
	--navy: #0a2540;
	--navy-deep: #061726;
	--teal: #1f7a7a;
	--teal-dark: #18605f;
	--gray: #6b7280;
	--ink: #0a2540;
	--body: #57636d;
	--line: #e7ebed;
	--bg: #ffffff;
	--bg-soft: #f2f4f4;
	--bg-warm: #f6f6f4;
	--container: 1240px;
	--r-card: 24px;
	--r-img: 24px;
	--r-sm: 14px;
	--pill: 999px;
	--shadow-sm: 0 10px 30px -18px rgba(10, 37, 64, 0.35);
	--shadow: 0 30px 60px -30px rgba(10, 37, 64, 0.4);
	--shadow-lg: 0 44px 90px -40px rgba(10, 37, 64, 0.52);
	--ease: cubic-bezier(0.33, 1, 0.68, 1);
	--header-h: 92px;
}

/* ---------- Reset / base ---------- */
*, *::before, *::after { box-sizing: border-box; }
* { margin: 0; }
html { scroll-behavior: smooth; }

body {
	font-family: "Spectral", -apple-system, BlinkMacSystemFont, sans-serif;
	color: var(--body);
	background: var(--bg);
	line-height: 1.72;
	font-size: 17px;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}

img { max-width: 100%; height: auto; display: block; }
a { color: var(--teal); text-decoration: none; transition: color 0.2s var(--ease); }

h1, h2, h3, h4 {
	font-family: "Bricolage Grotesque", sans-serif;
	color: var(--ink);
	line-height: 1.1;
	font-weight: 400;
	letter-spacing: -0.02em;
}

.container {
	width: 100%;
	max-width: var(--container);
	margin: 0 auto;
	padding: 0 32px;
}
.container--narrow { max-width: 840px; }

.skip-link {
	position: absolute;
	left: -999px;
	background: var(--navy);
	color: #fff;
	padding: 10px 18px;
	z-index: 999;
	border-radius: var(--pill);
}
.skip-link:focus { left: 16px; top: 16px; }

/* ---------- Animações de revelação ---------- */
/* Aplicadas só quando há JavaScript (classe .js no <html>); sem JS, tudo visível. */
.js .reveal {
	opacity: 0;
	transform: translateY(34px);
	transition: opacity 0.8s var(--ease), transform 0.8s var(--ease);
	transition-delay: var(--d, 0s);
}
.js .reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
	.js .reveal { opacity: 1; transform: none; transition: none; }
}

/* Entrada do hero — animação por CSS (acima da dobra, não depende de scroll) */
@keyframes struktura-rise {
	from { opacity: 0; transform: translateY(32px); }
	to { opacity: 1; transform: none; }
}
.hero__inner > *, .stats__card { animation: struktura-rise 0.9s var(--ease) both; }
.hero__title { animation-delay: 0.1s; }
.hero__text { animation-delay: 0.2s; }
.hero__actions { animation-delay: 0.3s; }
.stats__card { animation-delay: 0.45s; }
@media (prefers-reduced-motion: reduce) {
	.hero__inner > *, .stats__card { animation: none; }
}

/* ---------- Tipografia utilitária ---------- */
.eyebrow {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 600;
	font-size: 0.76rem;
	letter-spacing: 0.2em;
	text-transform: uppercase;
	color: var(--teal);
	margin-bottom: 22px;
}
.eyebrow::before {
	content: "";
	width: 26px;
	height: 2px;
	background: var(--teal);
}
.eyebrow--center { justify-content: center; }
.eyebrow--light { color: #74c2c0; }

.display {
	font-size: clamp(2.3rem, 5.4vw, 4.15rem);
	font-weight: 400;
	line-height: 1.06;
}
.display .soft { color: var(--gray); }
.display .accent { color: var(--teal); }

.section { padding: 130px 0; }
.section--soft { background: var(--bg-soft); }
.section--tight { padding: 96px 0; }

.section-head { max-width: 680px; margin-bottom: 64px; }
.section-head--center { margin-left: auto; margin-right: auto; text-align: center; }
.section-head__title { font-size: clamp(1.9rem, 3.8vw, 2.9rem); font-weight: 400; }
.section-head__text { margin-top: 20px; font-size: 1.08rem; }
.section-head--row {
	max-width: none;
	display: flex;
	align-items: flex-end;
	justify-content: space-between;
	gap: 32px;
}

.lead { font-size: 1.16rem; color: var(--body); }

/* ---------- Botões ---------- */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 14px;
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 600;
	font-size: 0.92rem;
	letter-spacing: 0.02em;
	padding: 13px 13px 13px 28px;
	background: var(--navy);
	color: #fff;
	border: 1px solid var(--navy);
	border-radius: var(--pill);
	cursor: pointer;
	transition: all 0.25s var(--ease);
}
.btn::after {
	content: "";
	width: 38px;
	height: 38px;
	border-radius: 50%;
	background: var(--teal) url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='15' height='15' viewBox='0 0 24 24' fill='none' stroke='%23fff' stroke-width='2.4' stroke-linecap='round' stroke-linejoin='round'%3E%3Cline x1='7' y1='17' x2='17' y2='7'/%3E%3Cpolyline points='7 7 17 7 17 17'/%3E%3C/svg%3E") center / 15px no-repeat;
	transition: transform 0.25s var(--ease);
	flex: none;
}
.btn:hover { background: var(--teal-dark); border-color: var(--teal-dark); color: #fff; }
.btn:hover::after { transform: translate(2px, -2px); }

.btn--ghost { background: transparent; color: var(--ink); border-color: rgba(10, 37, 64, 0.22); }
.btn--ghost::after { background-color: var(--navy); }
.btn--ghost:hover { background: var(--navy); color: #fff; border-color: var(--navy); }

.btn--light { background: #fff; color: var(--navy); border-color: #fff; }
.btn--light::after { background-color: var(--navy); }
.btn--light:hover { background: var(--teal); border-color: var(--teal); color: #fff; }

.btn--plain { padding: 14px 30px; }
.btn--plain::after { display: none; }

.btn--sm { padding: 9px 9px 9px 21px; font-size: 0.84rem; gap: 10px; }
.btn--sm::after { width: 30px; height: 30px; background-size: 13px; }

/* CTA do menu — teal, legível sobre o hero escuro e sobre o header branco */
.site-nav__cta { background: var(--teal); border-color: var(--teal); color: #fff; }
.site-nav__cta::after { background-color: var(--navy); }
.site-nav__cta:hover { background: var(--teal-dark); border-color: var(--teal-dark); color: #fff; }
.site-header.is-scrolled .site-nav__cta { color: #fff; }

.text-link {
	display: inline-flex;
	align-items: center;
	gap: 9px;
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 600;
	font-size: 0.9rem;
	letter-spacing: 0.03em;
	color: var(--ink);
}
.text-link::after {
	content: "→";
	color: var(--teal);
	transition: transform 0.2s var(--ease);
}
.text-link:hover { color: var(--teal); }
.text-link:hover::after { transform: translateX(4px); }

/* ---------- Marca (logo) ---------- */
.brand { display: inline-flex; align-items: center; }
.brand__img { height: 38px; width: auto; display: block; transition: height 0.35s var(--ease); }
.brand__img--dark { display: none; }
.site-header.is-scrolled .brand__img { height: 32px; }
.site-header.is-scrolled .brand__img--light { display: none; }
.site-header.is-scrolled .brand__img--dark { display: block; }
.site-footer__logo { height: 42px; width: auto; }

/* ---------- Cabeçalho ---------- */
.site-header {
	position: fixed;
	top: 0; left: 0; right: 0;
	z-index: 100;
	transition: background 0.35s var(--ease), box-shadow 0.35s var(--ease), height 0.35s var(--ease);
}
.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	height: var(--header-h);
}
/* transparente sobre o hero escuro */
.site-header .brand__name { color: #fff; }
.site-header .site-nav__list a { color: #e8edf1; }
.site-header .nav-toggle span { background: #fff; }

/* sólido ao rolar */
.site-header.is-scrolled {
	background: rgba(255, 255, 255, 0.97);
	backdrop-filter: blur(10px);
	box-shadow: 0 1px 0 var(--line), 0 18px 40px -32px rgba(10, 37, 64, 0.5);
	--header-h: 76px;
}
.site-header.is-scrolled .brand__name { color: var(--navy); }
.site-header.is-scrolled .site-nav__list a { color: var(--navy); }
.site-header.is-scrolled .nav-toggle span { background: var(--navy); }

.site-nav { display: flex; align-items: center; gap: 38px; }
.site-nav__list { display: flex; gap: 32px; list-style: none; padding: 0; }
.site-nav__list a {
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 500;
	font-size: 0.79rem;
	letter-spacing: 0.13em;
	text-transform: uppercase;
	padding: 8px 0;
	position: relative;
}
.site-nav__list a::after {
	content: "";
	position: absolute;
	left: 0; bottom: 0;
	width: 0; height: 2px;
	background: var(--teal);
	transition: width 0.28s var(--ease);
}
.site-nav__list a:hover, .site-nav__list .current-menu-item > a { color: var(--teal); }
.site-nav__list a:hover::after, .site-nav__list .current-menu-item > a::after { width: 100%; }
.site-nav__cta::after { display: none; }

.nav-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	width: 46px; height: 46px;
	padding: 12px;
	background: none;
	border: 0;
	cursor: pointer;
}
.nav-toggle span { display: block; height: 2px; width: 100%; transition: all 0.25s var(--ease); }

/* ---------- Hero ---------- */
.hero {
	position: relative;
	min-height: 100vh;
	display: flex;
	align-items: center;
	padding: calc(var(--header-h) + 80px) 0 200px;
	background: var(--navy);
	overflow: hidden;
}
.hero__media, .hero__media video, .hero__media img {
	position: absolute;
	inset: 0;
	width: 100%; height: 100%;
	object-fit: cover;
}
.hero__overlay {
	position: absolute;
	inset: 0;
	background: linear-gradient(105deg, rgba(6, 19, 33, 0.93) 0%, rgba(7, 23, 38, 0.78) 45%, rgba(10, 37, 64, 0.4) 100%);
}
.hero__inner { position: relative; max-width: 880px; }
.hero__title {
	color: #fff;
	font-size: clamp(2.6rem, 6.4vw, 5rem);
	font-weight: 400;
	line-height: 1.04;
}
.hero__title .accent { color: #74c2c0; }
.hero__text {
	margin: 28px 0 38px;
	font-size: 1.18rem;
	max-width: 540px;
	color: #cdd6df;
}
.hero__actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero__scroll {
	position: absolute;
	left: 50%; bottom: 38px;
	transform: translateX(-50%);
	color: #9fb0c0;
	font-family: "Bricolage Grotesque", sans-serif;
	font-size: 0.72rem;
	letter-spacing: 0.22em;
	text-transform: uppercase;
}

/* ---------- Faixa de números (card flutuante) ---------- */
.stats {
	position: relative;
	margin-top: -130px;
	z-index: 5;
}
.stats__card {
	background: #fff;
	border-radius: var(--r-card);
	box-shadow: var(--shadow-lg);
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	overflow: hidden;
}
.stats__item { padding: 52px 40px; border-right: 1px solid var(--line); }
.stats__item:last-child { border-right: 0; }
.stats__value {
	display: block;
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 600;
	font-size: clamp(2.6rem, 4.4vw, 3.5rem);
	color: var(--navy);
	line-height: 1;
}
.stats__value span { color: var(--teal); }
.stats__label { display: block; margin-top: 12px; color: var(--gray); font-size: 0.98rem; }

/* ---------- Intro (split assimétrico) ---------- */
.intro__grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 80px;
	align-items: center;
}
.intro__media { position: relative; }
.intro__media img {
	width: 100%;
	border-radius: var(--r-img);
	aspect-ratio: 4 / 5;
	object-fit: cover;
}
.intro__badge {
	position: absolute;
	right: -28px; bottom: 40px;
	background: var(--navy);
	color: #fff;
	border-radius: var(--r-sm);
	padding: 24px 28px;
	max-width: 230px;
	box-shadow: var(--shadow);
}
.intro__badge strong {
	font-family: "Bricolage Grotesque", sans-serif;
	font-size: 1.05rem;
	color: #fff;
	display: block;
	margin-bottom: 6px;
}
.intro__badge span { font-size: 0.9rem; color: #aebccb; }

/* ---------- Pilares ---------- */
.pilares__grid {
	display: grid;
	grid-template-columns: repeat(4, 1fr);
	gap: 22px;
}
.pilar {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--r-card);
	padding: 38px 30px;
	transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.pilar:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.pilar__num {
	width: 46px; height: 46px;
	display: grid; place-items: center;
	border-radius: 50%;
	background: var(--bg-soft);
	color: var(--teal);
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 700;
	margin-bottom: 22px;
}
.pilar:hover .pilar__num { background: var(--teal); color: #fff; }
.pilar__title { font-size: 1.24rem; font-weight: 600; margin-bottom: 10px; }
.pilar__text { font-size: 0.97rem; }

/* ---------- Processo ---------- */
.processo {
	background: var(--navy);
	background-image: linear-gradient(180deg, var(--navy), var(--navy-deep));
	color: #cdd6df;
}
.processo .section-head__title, .processo .display { color: #fff; }
.processo__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 26px; }
.processo__step {
	border: 1px solid rgba(255, 255, 255, 0.12);
	border-radius: var(--r-card);
	padding: 40px 34px;
	transition: background 0.3s var(--ease);
}
.processo__step:hover { background: rgba(255, 255, 255, 0.04); }
.processo__step-num {
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 600;
	font-size: 0.8rem;
	letter-spacing: 0.2em;
	color: #74c2c0;
}
.processo__step-title { color: #fff; font-size: 1.5rem; font-weight: 400; margin: 14px 0 12px; }

/* ---------- Feature (imagem + texto) ---------- */
.feature__grid {
	display: grid;
	grid-template-columns: 1.05fr 0.95fr;
	gap: 80px;
	align-items: center;
}
.feature__grid--rev .feature__media { order: 2; }
.feature__media img {
	width: 100%;
	border-radius: var(--r-img);
	aspect-ratio: 5 / 6;
	object-fit: cover;
}
.feature__list { list-style: none; padding: 0; margin-top: 28px; }
.feature__list li {
	position: relative;
	padding: 14px 0 14px 34px;
	border-bottom: 1px solid var(--line);
	font-size: 1.02rem;
}
.feature__list li::before {
	content: "";
	position: absolute;
	left: 0; top: 21px;
	width: 16px; height: 16px;
	border-radius: 50%;
	background: var(--teal);
	box-shadow: 0 0 0 5px rgba(31, 122, 122, 0.14);
}

/* ---------- Cases ---------- */
.cases-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 30px; }
.case-card {
	border-radius: var(--r-card);
	overflow: hidden;
	background: #fff;
	border: 1px solid var(--line);
	transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.case-card.is-hidden { display: none; }
.case-card:hover { transform: translateY(-8px); box-shadow: var(--shadow); }
.case-card__link { display: block; color: inherit; }
.case-card__media { position: relative; aspect-ratio: 3 / 2; overflow: hidden; background: var(--navy); }
.case-card__media img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s var(--ease); }
.case-card:hover .case-card__media img { transform: scale(1.07); }
.case-card__media-fallback { width: 100%; height: 100%; background: linear-gradient(135deg, var(--navy), var(--teal)); }
.case-card__tag {
	position: absolute;
	top: 18px; left: 18px;
	background: rgba(255, 255, 255, 0.92);
	backdrop-filter: blur(4px);
	color: var(--navy);
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 600;
	font-size: 0.72rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	padding: 7px 15px;
	border-radius: var(--pill);
}
.case-card__body { padding: 28px 28px 30px; }
.case-card__title { font-size: 1.2rem; font-weight: 600; color: var(--navy); line-height: 1.3; }
.case-card__local { display: block; margin-top: 8px; color: var(--gray); font-size: 0.92rem; }
.case-card__more {
	display: inline-flex; align-items: center; gap: 8px;
	margin-top: 18px;
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 600;
	font-size: 0.82rem;
	color: var(--teal);
}
.case-card__more::after { content: "→"; transition: transform 0.2s var(--ease); }
.case-card:hover .case-card__more::after { transform: translateX(4px); }

/* ---------- Filtros ---------- */
.filtros { display: flex; flex-wrap: wrap; gap: 10px; margin-bottom: 48px; }
.filtro {
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 600;
	font-size: 0.84rem;
	padding: 12px 24px;
	background: #fff;
	border: 1px solid var(--line);
	color: var(--navy);
	border-radius: var(--pill);
	cursor: pointer;
	transition: all 0.2s var(--ease);
}
.filtro:hover { border-color: var(--teal); color: var(--teal); }
.filtro.is-active { background: var(--navy); border-color: var(--navy); color: #fff; }
.cases-grid__vazio { margin-top: 28px; color: var(--gray); }

/* ---------- Certificações ---------- */
.certificacoes__grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 24px; }
.cert {
	text-align: center;
	padding: 46px 30px;
	border: 1px solid var(--line);
	border-radius: var(--r-card);
	background: #fff;
	transition: transform 0.3s var(--ease), box-shadow 0.3s var(--ease);
}
.cert:hover { transform: translateY(-6px); box-shadow: var(--shadow-sm); }
.cert__icon {
	display: grid;
	place-items: center;
	width: 64px;
	height: 64px;
	margin: 0 auto 22px;
	border-radius: 50%;
	background: var(--bg-soft);
	color: var(--teal);
	transition: background 0.3s var(--ease), color 0.3s var(--ease);
}
.cert__icon svg { width: 28px; height: 28px; }
.cert:hover .cert__icon { background: var(--teal); color: #fff; }
.cert__title { font-size: 1.5rem; font-weight: 600; color: var(--teal); margin-bottom: 8px; }
.certificacoes__nota { text-align: center; margin-top: 30px; font-size: 0.86rem; color: var(--gray); }

/* ---------- CTA ---------- */
.cta { position: relative; padding: 130px 0; color: #fff; overflow: hidden; }
.cta__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.cta__overlay { position: absolute; inset: 0; background: linear-gradient(120deg, rgba(6, 19, 33, 0.95), rgba(24, 96, 95, 0.86)); }
.cta__inner { position: relative; text-align: center; max-width: 760px; margin: 0 auto; }
.cta__title { color: #fff; font-size: clamp(2rem, 4.2vw, 3.2rem); font-weight: 400; }
.cta__text { margin: 20px 0 34px; color: #d4dde6; font-size: 1.1rem; }
.cta__inner .btn--light { margin: 0 auto; }

/* ---------- Page hero ---------- */
.page-hero {
	position: relative;
	padding: calc(var(--header-h) + 90px) 0 96px;
	background: var(--navy);
	color: #fff;
	overflow: hidden;
}
.page-hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.page-hero__overlay { position: absolute; inset: 0; background: linear-gradient(110deg, rgba(6, 19, 33, 0.95), rgba(8, 27, 44, 0.72)); }
.page-hero__inner { position: relative; max-width: 760px; }
.page-hero__title { color: #fff; font-size: clamp(2.2rem, 4.8vw, 3.6rem); font-weight: 400; }
.page-hero__sub { margin-top: 18px; color: #c4ced8; font-size: 1.1rem; }

/* ---------- Prose ---------- */
.prose { color: var(--body); }
.prose > * + * { margin-top: 1.2em; }
.prose h2 { font-size: 1.8rem; font-weight: 400; margin-top: 1.8em; }
.prose h3 { font-size: 1.3rem; font-weight: 600; margin-top: 1.5em; color: var(--navy); }
.prose p { font-size: 1.06rem; }
.prose ul, .prose ol { padding-left: 0; list-style: none; }
.prose ul li {
	position: relative;
	padding: 11px 0 11px 32px;
	border-bottom: 1px solid var(--line);
}
.prose ul li::before {
	content: "";
	position: absolute;
	left: 0; top: 19px;
	width: 14px; height: 14px;
	border-radius: 50%;
	background: var(--teal);
	box-shadow: 0 0 0 5px rgba(31, 122, 122, 0.13);
}
.prose strong { color: var(--navy); }
.prose img { border-radius: var(--r-img); margin: 1.6em 0; }

/* ---------- Contato ---------- */
.contato__grid { display: grid; grid-template-columns: 0.95fr 1.05fr; gap: 64px; align-items: start; }
.contato__info-list { display: flex; flex-direction: column; gap: 4px; margin-top: 30px; }
.contato__info {
	display: flex; gap: 18px; align-items: flex-start;
	padding: 22px 0;
	border-bottom: 1px solid var(--line);
}
.contato__info-label {
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 600;
	font-size: 0.74rem;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--gray);
	min-width: 110px;
	padding-top: 3px;
}
.contato__info-value { font-family: "Bricolage Grotesque", sans-serif; font-weight: 400; font-size: 1.08rem; color: var(--navy); }
.contato__info-value a { color: var(--navy); }
.contato__info-value a:hover { color: var(--teal); }

/* ---------- Formulário ---------- */
.form-card {
	background: #fff;
	border: 1px solid var(--line);
	border-radius: var(--r-card);
	padding: 44px;
	box-shadow: var(--shadow-sm);
}
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.form-field { display: flex; flex-direction: column; gap: 8px; }
.form-field--full { grid-column: 1 / -1; }
.form-field label {
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 600;
	font-size: 0.82rem;
	color: var(--navy);
}
.form-field label .req { color: var(--teal); }
.form-field input, .form-field textarea {
	font-family: "Spectral", sans-serif;
	font-size: 1rem;
	color: var(--ink);
	padding: 14px 16px;
	border: 1px solid var(--line);
	border-radius: var(--r-sm);
	background: var(--bg-soft);
	transition: border-color 0.2s var(--ease), background 0.2s var(--ease);
	width: 100%;
}
.form-field input:focus, .form-field textarea:focus {
	outline: none;
	border-color: var(--teal);
	background: #fff;
}
.form-field textarea { resize: vertical; min-height: 130px; }
.form-hp { position: absolute; left: -5000px; }
.form-card .btn { margin-top: 26px; border: 0; }
.form-note { margin-top: 16px; font-size: 0.84rem; color: var(--gray); }
.form-alert {
	border-radius: var(--r-sm);
	padding: 16px 20px;
	margin-bottom: 26px;
	font-size: 0.96rem;
}
.form-alert--ok { background: rgba(31, 122, 122, 0.1); color: var(--teal-dark); }
.form-alert--erro { background: rgba(200, 60, 60, 0.1); color: #b23b3b; }

/* ---------- Case single ---------- */
.case-hero {
	position: relative;
	padding: calc(var(--header-h) + 110px) 0 80px;
	background: var(--navy);
	color: #fff;
	overflow: hidden;
}
.case-hero__bg { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; }
.case-hero__overlay { position: absolute; inset: 0; background: linear-gradient(0deg, rgba(6, 19, 33, 0.96), rgba(6, 19, 33, 0.55)); }
.case-hero__inner { position: relative; max-width: 820px; }
.case-hero__cat {
	display: inline-block;
	background: var(--teal);
	color: #fff;
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 600;
	font-size: 0.74rem;
	letter-spacing: 0.06em;
	text-transform: uppercase;
	padding: 8px 16px;
	border-radius: var(--pill);
	margin-bottom: 20px;
}
.case-hero__cat:hover { background: #fff; color: var(--navy); }
.case-hero__title { color: #fff; font-size: clamp(2rem, 4.4vw, 3.2rem); font-weight: 400; }
.case-hero__meta { margin-top: 16px; color: #b9c4d0; }
.voltar-link { margin-top: 36px; }

/* ---------- Rodapé ---------- */
.site-footer { background: var(--navy-deep); color: #93a3b3; }
.site-footer__top {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 40px;
	flex-wrap: wrap;
	padding: 76px 0 46px;
}
.site-footer__nav ul {
	display: flex;
	gap: 40px;
	list-style: none;
	margin: 0;
	padding: 0;
	flex-wrap: wrap;
}
.site-footer__nav a {
	font-family: "Bricolage Grotesque", sans-serif;
	font-weight: 500;
	font-size: 0.79rem;
	letter-spacing: 0.13em;
	text-transform: uppercase;
	color: #c4d0db;
}
.site-footer__nav a:hover { color: #fff; }
.site-footer__base {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px 32px;
	flex-wrap: wrap;
	padding: 26px 0 36px;
	border-top: 1px solid rgba(255, 255, 255, 0.09);
	font-size: 0.85rem;
	color: #6f8093;
}
.site-footer__base a { color: #c4d0db; }
.site-footer__base a:hover { color: #fff; }
.site-footer__base-right { display: flex; align-items: center; gap: 26px; }
.site-footer__social { display: flex; gap: 9px; }
.site-footer__social a {
	width: 36px; height: 36px;
	display: grid; place-items: center;
	border: 1px solid rgba(255, 255, 255, 0.16);
	border-radius: 50%;
	color: #cdd8e3;
	font-family: "Bricolage Grotesque", sans-serif;
	font-size: 0.68rem;
	font-weight: 600;
}
.site-footer__social a:hover { background: var(--teal); border-color: var(--teal); color: #fff; }
@media (max-width: 760px) {
	.site-footer__top { flex-direction: column; align-items: flex-start; gap: 30px; padding-top: 56px; }
	.site-footer__base { flex-direction: column; align-items: flex-start; }
	.site-footer__nav ul { gap: 16px 30px; }
}

/* ---------- Responsivo ---------- */
@media (max-width: 1040px) {
	.intro__grid, .feature__grid, .contato__grid { grid-template-columns: 1fr; gap: 48px; }
	.feature__grid--rev .feature__media { order: 0; }
	.pilares__grid { grid-template-columns: repeat(2, 1fr); }
	.cases-grid, .certificacoes__grid, .processo__grid { grid-template-columns: repeat(2, 1fr); }
	.intro__badge { right: 20px; }
	.section-head--row { flex-direction: column; align-items: flex-start; }
}

@media (max-width: 760px) {
	body { font-size: 16px; }
	.container { padding: 0 22px; }
	.section, .cta { padding: 80px 0; }
	.nav-toggle { display: flex; }
	.site-nav {
		position: absolute;
		top: 100%; left: 0; right: 0;
		background: #fff;
		flex-direction: column;
		align-items: stretch;
		padding: 14px 22px 26px;
		box-shadow: var(--shadow);
		display: none;
	}
	.site-nav.is-open { display: flex; }
	.site-nav__list { flex-direction: column; gap: 0; }
	.site-nav__list li { border-bottom: 1px solid var(--line); }
	.site-nav__list a { display: block; padding: 15px 0; color: var(--navy) !important; }
	.site-nav__cta { margin-top: 18px; justify-content: center; }
	.stats { margin-top: -80px; }
	.stats__card { grid-template-columns: 1fr; }
	.stats__item { border-right: 0; border-bottom: 1px solid var(--line); }
	.pilares__grid, .cases-grid, .certificacoes__grid, .processo__grid { grid-template-columns: 1fr; }
	.form-grid { grid-template-columns: 1fr; }
	.form-card { padding: 28px; }
	.intro__badge { position: static; max-width: none; margin-top: 18px; }
	.hero { min-height: 0; }
}
