/* ==========================================================================
   RJC STEEL SOLUTION — Main Stylesheet
   ========================================================================== */

:root {
	--color-dark: #0a0f1f;
	--color-dark-2: #0d1428;
	--color-dark-3: #14203c;
	--color-accent: #1a56db;
	--color-accent-dark: #123f9e;
	--color-blue: #1a56db;
	--color-blue-light: #2f6fed;
	--color-steel: #8891a0;
	--color-steel-light: #c4c9d1;
	--color-light-bg: #f4f5f7;
	--color-white: #ffffff;
	--font-display: 'Poppins', sans-serif;
	--font-body: 'Inter', sans-serif;
	--container-width: 1180px;
	--radius: 6px;
	--radius-pill: 999px;
	--transition: all 0.25s ease;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	font-family: var(--font-body);
	color: #2b2f36;
	background: var(--color-white);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
}
img { max-width: 100%; display: block; }
a { text-decoration: none; color: inherit; }
ul { list-style: none; margin: 0; padding: 0; }
h1, h2, h3, h4 {
	font-family: var(--font-display);
	margin: 0 0 16px;
	line-height: 1.2;
	color: #171a1f;
}
p { margin: 0 0 16px; }
.text-accent { color: var(--color-accent); }

.container {
	max-width: var(--container-width);
	margin: 0 auto;
	padding: 0 24px;
}

/* ---------- Buttons ---------- */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 8px;
	font-family: var(--font-display);
	font-weight: 600;
	font-size: 0.95rem;
	padding: 14px 26px;
	border-radius: var(--radius);
	transition: var(--transition);
	white-space: nowrap;
	border: 2px solid transparent;
	cursor: pointer;
}
.btn-primary {
	background: var(--color-accent);
	color: #fff;
}
.btn-primary:hover {
	background: var(--color-accent-dark);
	transform: translateY(-2px);
}
.btn-outline {
	background: transparent;
	border-color: rgba(255,255,255,0.5);
	color: #fff;
}
.btn-outline:hover {
	background: rgba(255,255,255,0.12);
	border-color: #fff;
}
.btn-header {
	padding: 12px 22px;
	font-size: 0.78rem;
	border-radius: var(--radius-pill);
	line-height: 1.3;
	text-align: left;
}
.btn-header i { font-size: 1.2rem; }
.btn-header-text { display: block; letter-spacing: 0.3px; }

/* ==========================================================================
   HEADER
   ========================================================================== */
.site-header {
	position: sticky;
	top: 0;
	z-index: 999;
	background: var(--color-dark);
	border-bottom: 1px solid rgba(255,255,255,0.06);
}
.header-inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	padding-top: 14px;
	padding-bottom: 14px;
	gap: 24px;
}
.site-logo img, .site-logo .custom-logo { height: 46px; width: auto; }
.site-nav { flex: 1; display: flex; justify-content: center; }
.nav-menu {
	display: flex;
	gap: 30px;
	align-items: center;
}
.nav-menu a {
	color: #dfe2e8;
	font-family: var(--font-display);
	font-weight: 500;
	font-size: 0.95rem;
	transition: var(--transition);
	padding-bottom: 4px;
	border-bottom: 2px solid transparent;
}
.nav-menu a:hover,
.nav-menu li.current-menu-item a {
	color: var(--color-accent);
	border-bottom-color: var(--color-accent);
}
.menu-toggle {
	display: none;
	flex-direction: column;
	gap: 5px;
	background: none;
	border: none;
	cursor: pointer;
	padding: 6px;
}
.menu-toggle span {
	width: 26px;
	height: 2px;
	background: #fff;
	display: block;
}

/* ==========================================================================
   HERO
   ========================================================================== */
.hero {
	position: relative;
	background: linear-gradient(120deg, #060911 0%, #0a0f1f 50%, #0d1a35 100%);
	background-size: cover;
	background-position: center;
	padding: 90px 0 70px;
	overflow: hidden;
	min-height: 560px;
	display: flex;
	align-items: center;
}
.hero::before {
	content: "";
	position: absolute;
	inset: 0;
	background: linear-gradient(90deg, rgba(6,9,17,0.96) 0%, rgba(6,9,17,0.82) 38%, rgba(6,9,17,0.35) 70%, rgba(6,9,17,0.15) 100%);
	pointer-events: none;
	z-index: 1;
}
.hero::after {
	content: "";
	position: absolute;
	right: -10%;
	top: 0;
	bottom: 0;
	width: 60%;
	background:
		repeating-linear-gradient(115deg, rgba(26,86,219,0.08) 0 2px, transparent 2px 34px),
		repeating-linear-gradient(25deg, rgba(255,255,255,0.03) 0 1px, transparent 1px 24px);
	opacity: 0.9;
	pointer-events: none;
	z-index: 1;
}
.hero-overlay {
	position: absolute;
	inset: 0;
	background: radial-gradient(ellipse at 75% 40%, rgba(26,86,219,0.14), transparent 60%);
	pointer-events: none;
	z-index: 1;
}
.hero-inner { position: relative; z-index: 2; }
.hero-text { max-width: 640px; }
.hero h1 {
	color: #fff;
	font-size: clamp(2rem, 4.2vw, 3rem);
	font-weight: 800;
	letter-spacing: -0.5px;
	margin-bottom: 20px;
}
.hero-subtitle {
	color: #c4c9d1;
	font-size: 1.05rem;
	max-width: 520px;
	margin-bottom: 32px;
}
.hero-buttons { display: flex; gap: 16px; flex-wrap: wrap; }

/* ==========================================================================
   HIGHLIGHTS STRIP
   ========================================================================== */
.highlights {
	background: var(--color-dark-2);
	border-top: 1px solid rgba(255,255,255,0.05);
	padding: 28px 0;
}
.highlights-grid {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 20px;
}
.highlight-item {
	display: flex;
	align-items: center;
	gap: 14px;
	color: #cfd3da;
}
.highlight-item i {
	font-size: 1.6rem;
	color: var(--color-accent);
	flex-shrink: 0;
}
.highlight-item span { font-size: 0.82rem; line-height: 1.35; }
.highlight-item strong { color: #fff; font-family: var(--font-display); }

/* ==========================================================================
   SOBRE NÓS
   ========================================================================== */
.sobre { padding: 90px 0; background: #fff; }
.sobre-grid {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 60px;
	align-items: center;
}
.eyebrow {
	font-family: var(--font-display);
	font-weight: 700;
	font-size: 0.85rem;
	letter-spacing: 1px;
	color: #171a1f;
	display: block;
	margin-bottom: 4px;
}
.sobre-text h2 {
	font-size: 2.1rem;
	font-weight: 800;
	margin-bottom: 10px;
}
.sobre-lead {
	font-weight: 600;
	color: #171a1f;
	font-size: 1.05rem;
}
.sobre-text p { color: #565c66; }
.btn-sobre { margin-top: 8px; }
.sobre-image { position: relative; }
.sobre-image-placeholder {
	position: relative;
	width: 100%;
	padding-top: 75%; /* 4:3 ratio, works on all mobile browsers unlike aspect-ratio */
	border-radius: var(--radius);
	overflow: hidden;
	background: linear-gradient(135deg, #1b2028, #2a303b);
	box-shadow: 0 20px 40px rgba(0,0,0,0.15);
}
.sobre-image-placeholder img {
	position: absolute;
	top: 50%;
	left: 50%;
	width: 55%;
	opacity: 0.9;
	transform: translate(-50%, -50%);
}
.sobre-image-placeholder img.sobre-real-img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
	opacity: 1;
	transform: none;
}
.sobre-badge {
	position: absolute;
	left: -20px;
	bottom: -24px;
	background: var(--color-dark);
	color: #fff;
	display: flex;
	align-items: center;
	gap: 14px;
	padding: 16px 22px;
	border-radius: var(--radius);
	box-shadow: 0 12px 24px rgba(0,0,0,0.25);
	max-width: 300px;
	z-index: 2;
}
.sobre-badge i { font-size: 1.6rem; color: var(--color-accent); }
.sobre-badge strong { display: block; font-family: var(--font-display); font-size: 1rem; }
.sobre-badge span { font-size: 0.78rem; color: #b6bcc6; }

/* ==========================================================================
   O QUE FAZEMOS
   ========================================================================== */
.fazemos { background: var(--color-light-bg); padding: 90px 0; }
.fazemos-grid {
	display: grid;
	grid-template-columns: 0.9fr 1.1fr;
	gap: 60px;
	align-items: center;
}
.fazemos-image-placeholder {
	position: relative;
	width: 100%;
	padding-top: 75%; /* 4:3 ratio, works on all mobile browsers unlike aspect-ratio */
	border-radius: var(--radius);
	overflow: hidden;
	background: repeating-linear-gradient(135deg, #3a3f47, #3a3f47 12px, #2b2f36 12px, #2b2f36 24px);
	box-shadow: 0 20px 40px rgba(0,0,0,0.1);
}
.fazemos-image-placeholder img.fazemos-real-img {
	position: absolute;
	top: 0;
	left: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.fazemos-text h2 { font-size: 2.1rem; font-weight: 800; }
.fazemos-text > p { color: #565c66; }
.check-list li {
	display: flex;
	align-items: flex-start;
	gap: 12px;
	margin-bottom: 14px;
	font-weight: 600;
	color: #2b2f36;
}
.check-list i {
	background: var(--color-accent);
	color: #fff;
	border-radius: 50%;
	width: 22px;
	height: 22px;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 0.7rem;
	margin-top: 2px;
}

/* ==========================================================================
   NOSSOS PRODUTOS (grid de cards com foto + ícone)
   ========================================================================== */
.produtos-grid-section {
	background: linear-gradient(160deg, #060911 0%, #0a0f1f 55%, #0d1a35 100%);
	padding: 90px 0;
	position: relative;
	overflow: hidden;
}
.produtos-grid-section::after {
	content: "";
	position: absolute;
	inset: 0;
	background:
		repeating-linear-gradient(115deg, rgba(26,86,219,0.06) 0 2px, transparent 2px 34px);
	pointer-events: none;
}
.produtos-header {
	position: relative;
	text-align: center;
	max-width: 640px;
	margin: 0 auto 56px;
	z-index: 1;
}
.produtos-eyebrow {
	display: flex;
	align-items: center;
	justify-content: center;
	gap: 14px;
	color: var(--color-accent);
	font-family: var(--font-display);
	font-weight: 700;
	font-size: 0.85rem;
	letter-spacing: 4px;
	margin-bottom: 6px;
}
.eyebrow-line {
	width: 34px;
	height: 2px;
	background: var(--color-accent);
	display: inline-block;
}
.produtos-title {
	color: #fff;
	font-size: clamp(2.2rem, 5vw, 3.4rem);
	font-weight: 800;
	letter-spacing: 1px;
	margin-bottom: 18px;
	position: relative;
	display: inline-block;
}
.produtos-title::after {
	content: "";
	display: block;
	width: 70px;
	height: 4px;
	background: var(--color-accent);
	margin: 14px auto 0;
	border-radius: 2px;
}
.produtos-subtitle {
	color: #b6bcc6;
	font-size: 1.05rem;
	margin-bottom: 0;
}
.produtos-subtitle strong { color: var(--color-accent-light, var(--color-blue-light)); }

.produtos-cards {
	position: relative;
	z-index: 1;
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 26px;
}
.produto-card {
	background: #0d1428;
	border: 1px solid rgba(26,86,219,0.25);
	border-radius: 10px;
	overflow: hidden;
	box-shadow: 0 16px 32px rgba(0,0,0,0.3);
	transition: var(--transition);
}
.produto-card:hover {
	transform: translateY(-4px);
	border-color: rgba(26,86,219,0.55);
}
.produto-card-image {
	position: relative;
	width: 100%;
	padding-top: 57%;
	background: #14203c;
	overflow: hidden;
}
.produto-card-image img {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	object-fit: cover;
}
.produto-card-body {
	display: flex;
	align-items: flex-start;
	gap: 14px;
	padding: 22px;
}
.produto-card-icon {
	flex-shrink: 0;
	width: 44px;
	height: 44px;
	border-radius: 50%;
	border: 2px solid rgba(26,86,219,0.5);
	display: flex;
	align-items: center;
	justify-content: center;
	color: var(--color-blue-light);
	font-size: 1.1rem;
}
.produto-card-text h3 {
	color: #fff;
	font-size: 1.02rem;
	font-weight: 800;
	letter-spacing: 0.3px;
	margin-bottom: 8px;
	line-height: 1.3;
}
.produto-card-text p {
	color: #9aa0aa;
	font-size: 0.88rem;
	margin-bottom: 0;
	line-height: 1.5;
}

/* ==========================================================================
   SECTION TITLE (center)
   ========================================================================== */
.section-title-center {
	text-align: center;
	font-size: 1.9rem;
	font-weight: 800;
	margin-bottom: 50px;
}

/* ==========================================================================
   SEGMENTOS
   ========================================================================== */
.segmentos { padding: 90px 0; background: #fff; }
.segmentos-grid {
	display: grid;
	grid-template-columns: repeat(7, 1fr);
	gap: 30px 16px;
}
.segmento-item {
	text-align: center;
	color: #3a3f47;
}
.segmento-item i {
	font-size: 1.8rem;
	color: var(--color-accent);
	margin-bottom: 10px;
	display: block;
}
.segmento-item span {
	font-size: 0.82rem;
	font-weight: 600;
	line-height: 1.3;
	display: block;
}

/* ==========================================================================
   DIFERENCIAIS
   ========================================================================== */
.diferenciais { background: var(--color-dark); padding: 90px 0; }
.diferenciais .section-title-center { color: #fff; }
.diferenciais-grid {
	display: grid;
	grid-template-columns: repeat(5, 1fr);
	gap: 34px 24px;
}
.diferencial-item {
	display: flex;
	align-items: flex-start;
	gap: 14px;
}
.diferencial-item i {
	font-size: 1.3rem;
	color: var(--color-accent);
	border: 2px solid rgba(26,86,219,0.4);
	border-radius: 50%;
	width: 42px;
	height: 42px;
	flex-shrink: 0;
	display: flex;
	align-items: center;
	justify-content: center;
}
.diferencial-item span {
	color: #cfd3da;
	font-size: 0.88rem;
	line-height: 1.4;
}

/* ==========================================================================
   MISSÃO / VISÃO / VALORES
   ========================================================================== */
.mvv { background: var(--color-light-bg); padding: 90px 0; }
.mvv-grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 40px;
}
.mvv-item i {
	font-size: 1.8rem;
	color: var(--color-accent);
	margin-bottom: 14px;
}
.mvv-item h3 {
	font-size: 1.1rem;
	font-weight: 800;
	margin-bottom: 12px;
}
.mvv-item p { color: #565c66; font-size: 0.92rem; }
.mvv-item ul li {
	position: relative;
	padding-left: 18px;
	margin-bottom: 8px;
	color: #565c66;
	font-size: 0.92rem;
}
.mvv-item ul li::before {
	content: "";
	position: absolute;
	left: 0;
	top: 8px;
	width: 6px;
	height: 6px;
	background: var(--color-accent);
	border-radius: 50%;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
	background: var(--color-dark);
	color: #cfd3da;
	padding: 60px 0 0;
}
.footer-inner {
	display: grid;
	grid-template-columns: 1.4fr 1fr;
	gap: 50px;
	padding-bottom: 40px;
	border-bottom: 1px solid rgba(255,255,255,0.08);
}
.footer-inner-3col {
	grid-template-columns: 1.3fr 1fr 1.1fr;
}
.footer-logo { height: 44px; margin-bottom: 16px; }
.footer-brand p { font-size: 0.88rem; color: #9aa0aa; }
.footer-whatsapp-label {
	font-family: var(--font-display);
	font-weight: 700;
	font-size: 0.85rem;
	letter-spacing: 0.4px;
	margin-bottom: 16px;
	display: flex;
	align-items: center;
	gap: 10px;
	color: #fff;
}
.footer-whatsapp-label i { color: #25D366; font-size: 1.4rem; }
.btn-footer-whatsapp {
	display: inline-block;
	font-size: 0.85rem;
	padding: 12px 20px;
}
.footer-contact p { margin-bottom: 12px; font-size: 0.92rem; }
.footer-contact a { display: inline-flex; align-items: center; gap: 10px; }
.footer-contact a:hover { color: var(--color-accent); }
.footer-contact i { color: var(--color-accent); width: 18px; text-align: center; }
.footer-bottom {
	padding: 22px 0;
	text-align: center;
	font-size: 0.8rem;
	color: #6b7280;
}

/* ---------- WhatsApp floating button ---------- */
.whatsapp-float {
	position: fixed;
	right: 24px;
	bottom: 24px;
	background: #25D366;
	color: #fff;
	width: 58px;
	height: 58px;
	border-radius: 50%;
	display: flex;
	align-items: center;
	justify-content: center;
	font-size: 1.7rem;
	box-shadow: 0 8px 20px rgba(0,0,0,0.25);
	z-index: 998;
	transition: var(--transition);
}
.whatsapp-float:hover { transform: scale(1.08); }

/* ==========================================================================
   RESPONSIVE
   ========================================================================== */
@media (max-width: 1024px) {
	.highlights-grid { grid-template-columns: repeat(3, 1fr); }
	.diferenciais-grid { grid-template-columns: repeat(3, 1fr); }
	.segmentos-grid { grid-template-columns: repeat(4, 1fr); }
	.mvv-grid { grid-template-columns: 1fr; gap: 50px; }
	.produtos-cards { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 860px) {
	.site-nav, .btn-header { display: none; }
	.menu-toggle { display: flex; }
	.site-nav.is-open {
		display: flex;
		position: absolute;
		top: 100%;
		left: 0;
		right: 0;
		background: var(--color-dark);
		flex-direction: column;
		padding: 20px 24px;
		border-top: 1px solid rgba(255,255,255,0.08);
	}
	.site-nav.is-open .nav-menu { flex-direction: column; gap: 16px; align-items: flex-start; }

	.sobre-grid, .fazemos-grid, .footer-inner { grid-template-columns: 1fr; }
	.fazemos-image { order: 2; }
	.fazemos-text { order: 1; }
	.sobre-badge { position: static; margin-top: -30px; margin-left: 20px; }

	.segmentos-grid { grid-template-columns: repeat(3, 1fr); }
	.diferenciais-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 600px) {
	.highlights-grid { grid-template-columns: 1fr 1fr; }
	.segmentos-grid { grid-template-columns: repeat(2, 1fr); }
	.diferenciais-grid { grid-template-columns: 1fr; }
	.produtos-cards { grid-template-columns: 1fr; }
	.produtos-grid-section { padding: 60px 0; }
	.hero { padding: 70px 0 50px; text-align: left; }
	.hero-buttons { flex-direction: column; align-items: flex-start; }
	.sobre, .fazemos, .segmentos, .diferenciais, .mvv { padding: 60px 0; }
}