/* =====================================================================
   DigitalRadar — Páginas & Prose
   Cabeçalho de página, layout de leitura e estilos de conteúdo rico
   (legal, Sobre, etc.).
   ===================================================================== */

/* ---------- Hero da página ---------- */
.dr-page__hero {
	position: relative;
	overflow: hidden;
	padding-block: clamp(3rem, 7vw, 6rem) clamp(2rem, 4vw, 3rem);
	border-bottom: 1px solid var(--dr-border);
	isolation: isolate;
}
.dr-page__hero-bg {
	position: absolute;
	inset: 0;
	z-index: -1;
	background:
		radial-gradient(60% 120% at 80% 0%, rgba(0, 180, 255, .12), transparent 60%),
		linear-gradient(180deg, rgba(10, 31, 68, .35), transparent);
}
.dr-page__hero-bg::before {
	content: "";
	position: absolute;
	inset: 0;
	background-image:
		linear-gradient(rgba(0, 180, 255, .06) 1px, transparent 1px),
		linear-gradient(90deg, rgba(0, 180, 255, .06) 1px, transparent 1px);
	background-size: 46px 46px;
	-webkit-mask-image: radial-gradient(80% 80% at 90% 10%, #000, transparent 70%);
	mask-image: radial-gradient(80% 80% at 90% 10%, #000, transparent 70%);
}
.dr-page__eyebrow {
	display: inline-flex;
	align-items: center;
	gap: .5rem;
	font-family: var(--dr-font-alt);
	font-size: var(--dr-fs-xs);
	font-weight: var(--dr-fw-semi);
	letter-spacing: var(--dr-tracking-wide);
	text-transform: uppercase;
	color: var(--dr-neon-2);
	margin-bottom: 1rem;
}
.dr-page__title {
	font-size: var(--dr-fs-2xl);
	max-width: 20ch;
}
.dr-page__lead {
	margin-top: 1rem;
	max-width: 60ch;
	color: var(--dr-text-dim);
	font-size: var(--dr-fs-md);
}
.dr-page__updated {
	margin-top: 1.25rem;
	font-size: var(--dr-fs-sm);
	color: var(--dr-text-mute);
}

/* ---------- Corpo / coluna de leitura ---------- */
.dr-page__body { padding-block: clamp(2.5rem, 5vw, 4rem); }
.dr-prose { max-width: 74ch; margin-inline: auto; }
/* Prose largo para páginas de blocos (Recomendações). */
.dr-prose--wide { max-width: var(--dr-container); }

/* ---------- Bloco de inscrição da página Newsletters ---------- */
.dr-news-signup {
	position: relative;
	max-width: 720px;
	margin: clamp(2rem, 5vw, 3.5rem) auto 0;
	padding: clamp(1.8rem, 4vw, 3rem);
	border: 1px solid var(--dr-border-neon);
	border-radius: var(--dr-r-xl);
	background: linear-gradient(135deg, rgba(10,31,68,.85), rgba(13,13,13,.85));
	overflow: hidden;
	isolation: isolate;
	text-align: center;
}
.dr-news-signup__glow {
	position: absolute; inset: auto -10% -60% auto;
	width: 460px; height: 460px; z-index: -1;
	background: radial-gradient(circle, rgba(0,180,255,.3), transparent 60%);
	filter: blur(30px);
}
.dr-news-signup__content h2 { font-size: var(--dr-fs-xl); }
.dr-news-signup__content > p { color: var(--dr-text-dim); margin-top: .5rem; }
.dr-news-signup__form {
	display: flex; gap: .6rem; flex-wrap: wrap;
	max-width: 520px; margin: 1.4rem auto 0;
}
.dr-news-signup__form input {
	flex: 1 1 240px;
	padding: 1rem 1.2rem;
	color: var(--dr-heading);
	background: var(--dr-bg-2);
	border: 1px solid var(--dr-border-2);
	border-radius: var(--dr-r-pill);
	font-family: var(--dr-font-body);
}
.dr-news-signup__form input:focus { outline: none; border-color: var(--dr-neon); box-shadow: var(--dr-glow-sm); }
.dr-news-signup__note { font-size: var(--dr-fs-xs); color: var(--dr-text-mute); margin-top: 1rem; }

@media (max-width: 540px) {
	.dr-news-signup__form { flex-direction: column; }
	.dr-news-signup__form .dr-btn { width: 100%; }
}

/* ---------- Prose: conteúdo rico ---------- */
.dr-prose > * + * { margin-top: 1.2rem; }
.dr-prose p { color: var(--dr-text); line-height: var(--dr-lh-body); }
.dr-prose h2 {
	font-size: clamp(1.4rem, 1.1rem + 1.2vw, 1.9rem);
	margin-top: 2.6rem;
	padding-top: 1.6rem;
	border-top: 1px solid var(--dr-border);
	scroll-margin-top: 100px;
}
.dr-prose h3 {
	font-size: clamp(1.15rem, 1rem + .6vw, 1.4rem);
	margin-top: 1.8rem;
	color: var(--dr-heading);
	scroll-margin-top: 100px;
}
.dr-prose h2 + p, .dr-prose h3 + p { margin-top: .8rem; }
.dr-prose a {
	color: var(--dr-neon);
	text-decoration: underline;
	text-underline-offset: 3px;
	text-decoration-color: var(--dr-border-neon);
	transition: text-decoration-color var(--dr-dur-fast) var(--dr-ease);
}
.dr-prose a:hover { text-decoration-color: var(--dr-neon); }
.dr-prose ul, .dr-prose ol { padding-left: 1.4rem; color: var(--dr-text); }
.dr-prose li + li { margin-top: .5rem; }
.dr-prose li::marker { color: var(--dr-neon); }
.dr-prose strong { color: var(--dr-heading); }
.dr-prose blockquote {
	margin-inline: 0;
	padding: 1rem 1.4rem;
	border-left: 3px solid var(--dr-neon);
	background: var(--dr-surface);
	border-radius: 0 var(--dr-r-md) var(--dr-r-md) 0;
	color: var(--dr-text-dim);
}
.dr-prose hr { border: 0; height: 1px; background: var(--dr-border); margin-block: 2.4rem; }
.dr-prose table { width: 100%; border-collapse: collapse; font-size: var(--dr-fs-sm); }
.dr-prose th, .dr-prose td { padding: .7rem .9rem; border: 1px solid var(--dr-border); text-align: left; }
.dr-prose th { background: var(--dr-surface); color: var(--dr-heading); font-family: var(--dr-font-alt); }
.dr-prose code {
	font-family: ui-monospace, "Cascadia Code", monospace;
	font-size: .9em;
	background: var(--dr-surface-2);
	padding: .15em .4em;
	border-radius: 6px;
	color: var(--dr-neon-2);
}

/* ---------- Página de Contato ---------- */
.dr-contact {
	display: grid;
	grid-template-columns: 1fr 1.1fr;
	gap: clamp(2rem, 5vw, 4rem);
	align-items: start;
}
.dr-contact__info { display: flex; flex-direction: column; gap: 1rem; }
.dr-contact__card {
	display: flex;
	align-items: center;
	gap: 1rem;
	padding: 1.1rem 1.25rem;
	background: var(--dr-surface);
	border: 1px solid var(--dr-border);
	border-radius: var(--dr-r-md);
	transition: border-color var(--dr-dur) var(--dr-ease), transform var(--dr-dur) var(--dr-ease);
}
.dr-contact__card:hover { border-color: var(--dr-border-neon); transform: translateY(-2px); }
.dr-contact__icon {
	display: grid; place-items: center;
	width: 46px; height: 46px; flex: none;
	border-radius: var(--dr-r-sm);
	color: var(--dr-neon);
	background: var(--dr-neon-soft);
	border: 1px solid var(--dr-border-neon);
}
.dr-contact__label { display: block; font-size: var(--dr-fs-xs); color: var(--dr-text-mute); text-transform: uppercase; letter-spacing: .08em; }
.dr-contact__value { font-family: var(--dr-font-alt); font-weight: var(--dr-fw-semi); color: var(--dr-heading); }
.dr-contact__value a { color: var(--dr-heading); }
.dr-contact__value a:hover { color: var(--dr-neon); }

.dr-form {
	display: grid;
	gap: 1rem;
	padding: clamp(1.5rem, 3vw, 2.2rem);
	background: var(--dr-surface);
	border: 1px solid var(--dr-border);
	border-radius: var(--dr-r-lg);
}
.dr-form__row { display: grid; gap: .4rem; }
.dr-form label { font-size: var(--dr-fs-sm); color: var(--dr-text-dim); font-family: var(--dr-font-alt); }
.dr-form input, .dr-form textarea {
	width: 100%;
	padding: .85rem 1rem;
	font-family: var(--dr-font-body);
	font-size: var(--dr-fs-base);
	color: var(--dr-heading);
	background: var(--dr-bg-2);
	border: 1px solid var(--dr-border-2);
	border-radius: var(--dr-r-sm);
}
.dr-form input:focus, .dr-form textarea:focus { outline: none; border-color: var(--dr-neon); box-shadow: var(--dr-glow-sm); }
.dr-form textarea { min-height: 140px; resize: vertical; }
.dr-form__note { font-size: var(--dr-fs-xs); color: var(--dr-text-mute); }
/* Honeypot anti-spam: fora da tela, sem afetar layout nem acessibilidade. */
.dr-form__hp { position: absolute; left: -9999px; top: auto; width: 1px; height: 1px; overflow: hidden; }

@media (max-width: 820px) {
	.dr-contact { grid-template-columns: 1fr; }
}