/* =============================================================
   ASWNET — main.css
   Design: editorial/tech — Syne (display) + DM Sans (corpo)
   Paleta: azul profundo + offwhite + detalhes âmbar
============================================================= */

/* -------------------------------------------------------------
   0. Variáveis globais
------------------------------------------------------------- */
:root {
	--navy:      #0B1F3A;
	--navy-mid:  #14325C;
	--blue:      #1A5FA8;
	--blue-lt:   #3B82C4;
	--amber:     #E8A020;
	--amber-lt:  #FFC85C;
	--offwhite:  #F5F3EE;
	--white:     #FFFFFF;
	--gray-100:  #EAE8E3;
	--gray-300:  #B8B4AB;
	--gray-500:  #7A7670;
	--gray-700:  #3D3B37;

	--font-display: 'Syne', sans-serif;
	--font-body:    'DM Sans', sans-serif;

	--radius-sm: 6px;
	--radius-md: 12px;
	--radius-lg: 20px;

	--shadow-card: 0 2px 16px rgba(11,31,58,.08);
	--shadow-btn:  0 4px 16px rgba(26,95,168,.25);

	--max-w: 1120px;
	--gutter: clamp(1.25rem, 5vw, 2.5rem);
}

/* -------------------------------------------------------------
   1. Reset & base
------------------------------------------------------------- */
*, *::before, *::after { box-sizing: border-box; }

html {
	scroll-behavior: smooth;
	-webkit-text-size-adjust: 100%;
}

body {
	font-family: var(--font-body);
	font-size: 16px;
	line-height: 1.7;
	color: var(--gray-700);
	background: var(--offwhite);
	margin: 0;
}

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

a {
	color: var(--blue);
	text-decoration-thickness: 1px;
	text-underline-offset: 3px;
}
a:hover { color: var(--navy-mid); }

/* Foco visível — acessibilidade */
:focus-visible {
	outline: 3px solid var(--amber);
	outline-offset: 3px;
	border-radius: 3px;
}

/* Skip link */
.skip-link {
	position: absolute;
	top: -100%;
	left: 1rem;
	background: var(--amber);
	color: var(--navy);
	font-weight: 500;
	padding: .5rem 1rem;
	border-radius: 0 0 var(--radius-sm) var(--radius-sm);
	z-index: 9999;
	transition: top .2s;
}
.skip-link:focus { top: 0; }

/* -------------------------------------------------------------
   2. Tipografia
------------------------------------------------------------- */
h1, h2, h3, h4 {
	font-family: var(--font-display);
	font-weight: 700;
	line-height: 1.2;
	color: var(--navy);
}

h1 { font-size: clamp(2rem, 5vw, 3.25rem); }
h2 { font-size: clamp(1.5rem, 3.5vw, 2.25rem); }
h3 { font-size: clamp(1.1rem, 2.5vw, 1.375rem); }

p { margin: 0 0 1rem; }

.lead {
	font-size: clamp(1.05rem, 2vw, 1.2rem);
	color: var(--gray-500);
	line-height: 1.65;
}

/* Eyebrow / label */
.eyebrow {
	display: inline-block;
	font-family: var(--font-display);
	font-size: .75rem;
	font-weight: 500;
	letter-spacing: .12em;
	text-transform: uppercase;
	color: var(--blue);
	margin-bottom: .75rem;
}

/* -------------------------------------------------------------
   3. Layout utilitários
------------------------------------------------------------- */
.container {
	width: 100%;
	max-width: var(--max-w);
	margin-inline: auto;
	padding-inline: var(--gutter);
}

.section {
	padding-block: clamp(3rem, 8vw, 6rem);
}

.section--dark {
	background: var(--navy);
	color: var(--offwhite);
}
.section--dark h1,
.section--dark h2,
.section--dark h3 { color: var(--white); }
.section--dark .lead  { color: var(--gray-300); }
.section--dark .eyebrow { color: var(--amber-lt); }

.section--tinted { background: var(--gray-100); }

.grid-2 { display: grid; grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); gap: 1.5rem; }
.grid-3 { display: grid; grid-template-columns: repeat(auto-fit, minmax(220px, 1fr)); gap: 1.5rem; }
.grid-4 { display: grid; grid-template-columns: repeat(auto-fit, minmax(180px, 1fr)); gap: 1.25rem; }

.flex-center { display: flex; align-items: center; justify-content: center; gap: 1rem; flex-wrap: wrap; }
.text-center { text-align: center; }

/* -------------------------------------------------------------
   4. Botões
------------------------------------------------------------- */
.btn {
	display: inline-flex;
	align-items: center;
	gap: .5rem;
	font-family: var(--font-display);
	font-size: .95rem;
	font-weight: 500;
	padding: .75rem 1.75rem;
	border-radius: var(--radius-sm);
	border: 2px solid transparent;
	cursor: pointer;
	text-decoration: none;
	transition: transform .15s, box-shadow .15s, background .15s, color .15s;
	white-space: nowrap;
}
.btn:hover  { transform: translateY(-2px); }
.btn:active { transform: translateY(0); }

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

.btn-outline {
	border-color: currentColor;
	color: var(--blue);
	background: transparent;
}
.btn-outline:hover { background: var(--blue); color: var(--white); border-color: var(--blue); }

.btn-amber {
	background: var(--amber);
	color: var(--navy);
	box-shadow: 0 4px 16px rgba(232,160,32,.35);
}
.btn-amber:hover { background: var(--amber-lt); color: var(--navy); }

/* -------------------------------------------------------------
   5. Header / Navegação
------------------------------------------------------------- */
.site-header {
	position: sticky;
	top: 0;
	z-index: 100;
	background: rgba(245,243,238,.92);
	backdrop-filter: blur(12px);
	-webkit-backdrop-filter: blur(12px);
	border-bottom: 1px solid var(--gray-100);
	transition: box-shadow .2s;
}
.site-header.scrolled { box-shadow: 0 2px 20px rgba(11,31,58,.1); }

.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 1rem;
	height: 68px;
}

/* Logo */
.site-logo {
	font-family: var(--font-display);
	font-size: 1.35rem;
	font-weight: 700;
	color: var(--navy);
	text-decoration: none;
	letter-spacing: -.01em;
}
.site-logo span { color: var(--blue); }

/* Nav principal */
.primary-nav { display: flex; align-items: center; gap: 2rem; list-style: none; margin: 0; padding: 0; }
.primary-nav a {
	font-size: .9rem;
	font-weight: 500;
	color: var(--gray-700);
	text-decoration: none;
	position: relative;
	padding-bottom: 2px;
}
.primary-nav a::after {
	content: '';
	position: absolute;
	bottom: -2px;
	left: 0;
	width: 0;
	height: 2px;
	background: var(--amber);
	transition: width .2s;
}
.primary-nav a:hover::after,
.primary-nav a[aria-current="page"]::after { width: 100%; }

/* Menu hambúrguer (mobile) */
.menu-toggle {
	display: none;
	background: none;
	border: none;
	cursor: pointer;
	padding: .5rem;
	color: var(--navy);
}
.menu-toggle svg { width: 24px; height: 24px; }

@media (max-width: 720px) {
	.menu-toggle { display: block; }
	.primary-nav {
		display: none;
		position: absolute;
		top: 68px;
		left: 0;
		right: 0;
		background: var(--offwhite);
		border-bottom: 1px solid var(--gray-100);
		flex-direction: column;
		padding: 1.5rem var(--gutter);
		gap: 1.25rem;
	}
	.primary-nav.is-open { display: flex; }
	.nav-cta { display: none; }
}

/* -------------------------------------------------------------
   6. Hero
------------------------------------------------------------- */
.hero {
	background: var(--navy);
	padding-block: clamp(4rem, 10vw, 8rem);
	position: relative;
	overflow: hidden;
}

/* Grade decorativa de fundo */
.hero::before {
	content: '';
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(59,130,196,.08) 1px, transparent 1px),
		linear-gradient(90deg, rgba(59,130,196,.08) 1px, transparent 1px);
	background-size: 48px 48px;
	pointer-events: none;
}

/* Brilho âmbar */
.hero::after {
	content: '';
	position: absolute;
	top: -20%;
	right: -10%;
	width: 480px;
	height: 480px;
	background: radial-gradient(circle, rgba(232,160,32,.18) 0%, transparent 70%);
	pointer-events: none;
}

.hero__content {
	position: relative;
	z-index: 1;
	max-width: 700px;
}

.hero__badge {
	display: inline-flex;
	align-items: center;
	gap: .4rem;
	background: rgba(59,130,196,.15);
	border: 1px solid rgba(59,130,196,.3);
	color: var(--amber-lt);
	font-size: .8rem;
	font-weight: 500;
	letter-spacing: .06em;
	text-transform: uppercase;
	padding: .35rem .9rem;
	border-radius: 999px;
	margin-bottom: 1.5rem;
}

.hero h1 {
	color: var(--white);
	margin-bottom: 1.25rem;
}

.hero h1 em {
	font-style: normal;
	color: var(--amber-lt);
}

.hero .lead { color: rgba(245,243,238,.75); margin-bottom: 2.5rem; }

.hero__actions { display: flex; gap: 1rem; flex-wrap: wrap; }

/* Estatísticas abaixo do hero */
.hero-stats {
	background: var(--navy-mid);
	padding-block: 1.5rem;
	border-bottom: 1px solid rgba(255,255,255,.06);
}

.hero-stats__inner {
	display: flex;
	gap: 2rem;
	flex-wrap: wrap;
	align-items: center;
	justify-content: space-between;
}

.stat {
	display: flex;
	flex-direction: column;
}
.stat__num {
	font-family: var(--font-display);
	font-size: 1.75rem;
	font-weight: 700;
	color: var(--amber-lt);
	line-height: 1;
}
.stat__label {
	font-size: .8rem;
	color: var(--gray-300);
	margin-top: .25rem;
}

/* -------------------------------------------------------------
   7. Cards de serviços
------------------------------------------------------------- */
.service-card {
	background: var(--white);
	border: 1px solid var(--gray-100);
	border-radius: var(--radius-lg);
	padding: 2rem;
	transition: transform .2s, box-shadow .2s;
	position: relative;
	overflow: hidden;
}

.service-card::before {
	content: '';
	position: absolute;
	top: 0;
	left: 0;
	right: 0;
	height: 3px;
	background: var(--amber);
	transform: scaleX(0);
	transform-origin: left;
	transition: transform .3s;
}

.service-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }
.service-card:hover::before { transform: scaleX(1); }

.service-card__icon {
	width: 48px;
	height: 48px;
	background: var(--offwhite);
	border-radius: var(--radius-sm);
	display: flex;
	align-items: center;
	justify-content: center;
	margin-bottom: 1.25rem;
	font-size: 1.5rem;
}

.service-card h3 { font-size: 1.1rem; margin-bottom: .5rem; }
.service-card p  { font-size: .9rem; color: var(--gray-500); margin: 0; }

/* -------------------------------------------------------------
   8. Cards de posts / blog
------------------------------------------------------------- */
.post-card {
	background: var(--white);
	border: 1px solid var(--gray-100);
	border-radius: var(--radius-lg);
	overflow: hidden;
	transition: transform .2s, box-shadow .2s;
	display: flex;
	flex-direction: column;
}
.post-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-card); }

.post-card__thumb {
	aspect-ratio: 16 / 9;
	background: linear-gradient(135deg, var(--navy), var(--navy-mid));
	position: relative;
	overflow: hidden;
}
.post-card__thumb img { width: 100%; height: 100%; object-fit: cover; }

.post-card__body { padding: 1.5rem; flex: 1; display: flex; flex-direction: column; }

.post-tag {
	display: inline-block;
	font-size: .72rem;
	font-weight: 500;
	letter-spacing: .06em;
	text-transform: uppercase;
	background: var(--offwhite);
	color: var(--blue);
	padding: 3px 10px;
	border-radius: 999px;
	margin-bottom: .75rem;
}

.post-card h3 { font-size: 1.05rem; margin-bottom: .5rem; }
.post-card h3 a { color: var(--navy); text-decoration: none; }
.post-card h3 a:hover { color: var(--blue); }
.post-card p { font-size: .88rem; color: var(--gray-500); flex: 1; }

.post-card__footer {
	display: flex;
	align-items: center;
	gap: .5rem;
	font-size: .8rem;
	color: var(--gray-300);
	margin-top: 1rem;
	padding-top: 1rem;
	border-top: 1px solid var(--gray-100);
}

/* -------------------------------------------------------------
   9. Seção CTA
------------------------------------------------------------- */
.cta-section {
	background: var(--navy);
	padding-block: clamp(3rem, 8vw, 5rem);
	text-align: center;
	position: relative;
	overflow: hidden;
}
.cta-section::before {
	content: '';
	position: absolute;
	inset: 0;
	background: radial-gradient(ellipse 80% 60% at 50% 120%, rgba(232,160,32,.15), transparent);
	pointer-events: none;
}
.cta-section h2 { color: var(--white); position: relative; z-index: 1; }
.cta-section p   { color: var(--gray-300); position: relative; z-index: 1; max-width: 520px; margin-inline: auto; margin-bottom: 2rem; }

/* Contatos inline */
.contact-chips {
	display: flex;
	gap: 1rem;
	flex-wrap: wrap;
	justify-content: center;
	margin-top: 2rem;
}
.contact-chip {
	display: inline-flex;
	align-items: center;
	gap: .5rem;
	background: rgba(255,255,255,.07);
	border: 1px solid rgba(255,255,255,.12);
	color: var(--offwhite);
	font-size: .88rem;
	padding: .6rem 1.2rem;
	border-radius: 999px;
	text-decoration: none;
	transition: background .15s;
}
.contact-chip:hover { background: rgba(255,255,255,.14); color: var(--offwhite); }

/* -------------------------------------------------------------
   10. Rodapé
------------------------------------------------------------- */
.site-footer {
	background: var(--navy);
	color: var(--gray-300);
	font-size: .85rem;
	border-top: 1px solid rgba(255,255,255,.06);
	padding-block: 2rem;
}

.site-footer__inner {
	display: flex;
	justify-content: space-between;
	align-items: center;
	flex-wrap: wrap;
	gap: 1rem;
}

.site-footer a { color: var(--gray-300); }
.site-footer a:hover { color: var(--amber-lt); }

/* -------------------------------------------------------------
   11. Página de artigo (single post)
------------------------------------------------------------- */
.article-header { padding-block: clamp(3rem, 8vw, 5rem); background: var(--navy); }
.article-header h1 { color: var(--white); }
.article-meta { font-size: .85rem; color: var(--gray-300); display: flex; gap: 1rem; flex-wrap: wrap; margin-top: 1rem; }

.article-content {
	max-width: 720px;
	margin-inline: auto;
	padding-block: 3rem;
	padding-inline: var(--gutter);
}
.article-content h2,
.article-content h3 { margin-top: 2.5rem; margin-bottom: .75rem; }
.article-content p  { margin-bottom: 1.25rem; }
.article-content ul,
.article-content ol { padding-left: 1.5rem; margin-bottom: 1.25rem; }
.article-content li { margin-bottom: .4rem; }
.article-content blockquote {
	border-left: 4px solid var(--amber);
	padding-left: 1.25rem;
	color: var(--gray-500);
	font-style: italic;
	margin: 2rem 0;
}

/* -------------------------------------------------------------
   12. Animações de entrada
------------------------------------------------------------- */
@media (prefers-reduced-motion: no-preference) {
	.fade-in {
		opacity: 0;
		transform: translateY(24px);
		transition: opacity .5s ease, transform .5s ease;
	}
	.fade-in.visible { opacity: 1; transform: none; }
}

/* -------------------------------------------------------------
   13. Responsivo extra
------------------------------------------------------------- */
@media (max-width: 480px) {
	.hero__actions { flex-direction: column; }
	.hero__actions .btn { width: 100%; justify-content: center; }
	.hero-stats__inner { gap: 1.25rem; }
}