/* ==========================================================
   DuoClinic — Theme CSS
   Mobile-first. Palette as CSS custom properties.
   ========================================================== */

:root {
	/* Paleta oficial DuoClinic (KIT MARCA) */
	--brand-off-white: #f7f4ef;   /* 247 244 239 */
	--brand-linen:     #ece4d8;   /* 236 228 216 */
	--brand-sand:      #cdbca6;   /* 205 188 166 */
	--brand-taupe:     #a88963;   /* 168 137  99 — cor da logo */
	--brand-gold:      #b39a69;   /* 179 154 105 */
	--brand-cocoa:     #7d6045;   /* 125  96  69 */
	--brand-espresso:  #4f3c2f;   /*  79  60  47 */
	--brand-ink:       #2e2b28;   /*  46  43  40 */

	/* Taupe/dourado da marca ficam nos fills decorativos; texto e botoes usam
	   os tons mais escuros da mesma paleta para manter contraste AA. */
	--color-primary: var(--brand-cocoa);
	--color-primary-dark: var(--brand-espresso);
	--color-primary-light: var(--brand-taupe);
	--color-accent: var(--brand-cocoa);
	--color-accent-dark: var(--brand-espresso);
	--color-decor: var(--brand-taupe);
	--color-decor-soft: var(--brand-gold);

	--color-bg: var(--brand-off-white);
	--color-bg-tint: var(--brand-linen);
	/* Tons derivados: clareados/escurecidos a partir dos oito da paleta. */
	--color-surface: #fffefb;       /* off-white clareado, para cards sobre o fundo */
	--color-border: #e2d8c9;        /* entre linen e sand */
	--color-border-soft: var(--brand-linen);

	--color-text: var(--brand-ink);
	--color-text-muted: #5c5349;    /* ink clareado */
	--color-text-faint: #8d8173;    /* ink/taupe */

	--color-dark-bg: var(--brand-ink);
	--color-dark-bg-2: var(--brand-espresso);
	--color-dark-text: var(--brand-off-white);
	--color-dark-text-muted: #cfc5b7;  /* sand clareado, sobre fundo escuro */
	--color-dark-text-faint: #9a8f80;

	--shadow-sm: 0 1px 2px rgba(46, 43, 40, 0.06);
	--shadow-md: 0 8px 24px rgba(46, 43, 40, 0.08);
	--shadow-lg: 0 18px 40px rgba(46, 43, 40, 0.14);

	--radius-sm: 2px;
	--radius-md: 4px;

	--font-display: 'Lora', Georgia, serif;
	--font-body: 'Work Sans', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

	--container-w: 1240px;
	--header-h: 68px;
}

/* ---------- Reset ---------- */
*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
	margin: 0;
	font-family: var(--font-body);
	background: var(--color-bg);
	color: var(--color-text);
	line-height: 1.65;
	font-weight: 300;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--color-primary); text-decoration: none; }
a:hover { color: var(--color-primary-dark); }
ul, ol { list-style: none; margin: 0; padding: 0; }
button { font: inherit; cursor: pointer; background: none; border: none; }
h1, h2, h3, h4 { font-family: var(--font-display); font-weight: 500; margin: 0 0 0.5em; color: var(--color-text); line-height: 1.25; }
p { margin: 0 0 1em; }
p:last-child { margin-bottom: 0; }

.screen-reader-text {
	position: absolute !important;
	width: 1px; height: 1px;
	overflow: hidden;
	clip: rect(1px,1px,1px,1px);
}
.skip-link:focus {
	position: fixed; top: 8px; left: 8px; z-index: 9999;
	width: auto; height: auto; padding: 10px 16px;
	background: var(--color-primary); color: var(--brand-off-white); border-radius: var(--radius-sm);
}

.container {
	width: 100%;
	max-width: var(--container-w);
	margin-inline: auto;
	padding-inline: 20px;
}

.section { padding-block: clamp(48px, 8vw, 96px); }
.section--flush-top { padding-top: clamp(16px, 3vw, 32px); }
.section--tint { background: var(--color-bg-tint); }
.section--dark { background: var(--color-dark-bg-2); color: var(--color-dark-text); }
.section--narrow .container,
.section.section--narrow { max-width: 760px; }

.eyebrow {
	text-transform: uppercase;
	letter-spacing: 0.12em;
	font-size: 12px;
	font-weight: 600;
	color: var(--color-text-faint);
	margin: 0 0 12px;
}
.eyebrow--light { color: var(--brand-sand); }

.section-head { max-width: 640px; margin: 0 auto 40px; text-align: center; }
.section-head h2 { font-size: clamp(24px, 4vw, 32px); }
.section-head__lead { margin-top: 14px; color: var(--color-text-muted); font-size: 15px; }
.section-head__lead--muted { color: var(--color-text-faint); font-size: 14px; }

.text-light { color: var(--color-dark-text); }
.text-light-muted { color: var(--color-dark-text-muted); font-size: 15px; }

/* ---------- Buttons ---------- */
.btn {
	display: inline-flex;
	align-items: center;
	gap: 10px;
	padding: 13px 22px;
	border-radius: var(--radius-sm);
	font-weight: 500;
	font-size: 14px;
	min-height: 44px;
	white-space: nowrap;
}
.btn--whatsapp,
.btn--primary { background: var(--color-primary); color: var(--color-bg); border: 1px solid var(--color-primary); }
.btn--whatsapp:hover,
.btn--primary:hover { background: var(--color-primary-dark); color: var(--color-bg); }
.btn--accent { background: var(--color-accent); border-color: var(--color-accent); }
.btn--accent:hover { background: var(--color-accent-dark); color: var(--color-bg); }
.btn--sm { padding: 10px 18px; font-size: 13px; min-height: 40px; }
.btn--lg { padding: 16px 30px; font-size: 15px; }
.icon--whatsapp { flex: none; display: block; }

/* ---------- Header ---------- */
.site-header {
	position: fixed;
	top: 0; left: 0; right: 0;
	z-index: 100;
	background: rgba(247, 244, 239, 0.94);
	backdrop-filter: blur(6px);
	border-bottom: 1px solid var(--color-border-soft);
	height: var(--header-h);
	display: flex;
	align-items: center;
}
.site-header__inner {
	display: flex;
	align-items: center;
	justify-content: space-between;
	gap: 16px;
}
.site-header__brand {
	display: flex;
	align-items: center;
	flex: none;
	line-height: 0;
}
.site-header__logo {
	width: auto;
	height: 40px;
}

.nav-toggle {
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 44px;
	height: 44px;
	padding: 0;
}
.nav-toggle__bar {
	display: block;
	width: 22px;
	height: 2px;
	background: var(--color-text);
	transition: transform 0.25s ease, opacity 0.25s ease;
}
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(2) { opacity: 0; }
.nav-toggle[aria-expanded="true"] .nav-toggle__bar:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

.primary-nav {
	position: fixed;
	top: var(--header-h);
	left: 0; right: 0;
	background: var(--color-bg);
	border-bottom: 1px solid var(--color-border-soft);
	max-height: calc(100vh - var(--header-h));
	overflow-y: auto;
	transform: translateY(-8px);
	opacity: 0;
	pointer-events: none;
	visibility: hidden;
	transition: opacity 0.2s ease, transform 0.2s ease;
	padding: 8px 20px 24px;
}
.primary-nav.is-open {
	opacity: 1;
	transform: translateY(0);
	pointer-events: auto;
	visibility: visible;
}
.primary-nav__list {
	display: flex;
	flex-direction: column;
}
.primary-nav__list li a {
	display: block;
	padding: 14px 4px;
	font-size: 16px;
	color: var(--color-text);
	border-bottom: 1px solid var(--color-border-soft);
}
.primary-nav__cta { margin-top: 16px; }
.primary-nav__cta .btn { width: 100%; justify-content: center; }

@media (min-width: 900px) {
	.nav-toggle { display: none; }
	.primary-nav {
		position: static;
		background: none;
		border: none;
		max-height: none;
		overflow: visible;
		transform: none;
		opacity: 1;
		pointer-events: auto;
		visibility: visible;
		padding: 0;
	}
	.primary-nav__list {
		flex-direction: row;
		align-items: center;
		gap: 28px;
	}
	.primary-nav__list li a {
		padding: 0;
		font-size: 14px;
		border: none;
	}
	.primary-nav__cta { margin-top: 0; margin-left: 8px; }
	.primary-nav__cta .btn { width: auto; }
	.primary-nav { display: flex; align-items: center; gap: 28px; }
	.site-header__logo { height: 46px; }
}

/* ---------- Hero ---------- */
.hero {
	position: relative;
	padding-top: calc(var(--header-h) + 56px);
	padding-bottom: 56px;
	overflow: hidden;
}
.hero__decor { position: absolute; inset: 0; z-index: 0; pointer-events: none; }
.hero__blob {
	position: absolute;
	top: -80px; right: -140px;
	width: 320px; height: 320px;
	border-radius: 50%;
	background: radial-gradient(circle at 35% 35%, var(--brand-sand) 0%, var(--brand-linen) 45%, rgba(236,228,216,0) 72%);
}
.hero__inner { position: relative; z-index: 1; max-width: 640px; }
.hero__title { font-size: clamp(30px, 6vw, 46px); line-height: 1.2; }
.hero__lead { font-size: 16px; color: var(--color-text-muted); margin-top: 18px; }
.hero__meta { font-size: 13px; color: var(--color-text-faint); margin-top: 10px; }
.hero__cta { margin-top: 24px; }

/* Variante com foto do espaco ao fundo */
.hero--photo {
	background: var(--brand-ink);
	padding-top: calc(var(--header-h) + 84px);
	padding-bottom: 76px;
}
.hero__photo {
	position: absolute;
	inset: 0;
	z-index: 0;
	background-image: var(--hero-bg);
	background-size: cover;
	background-position: var(--hero-bg-pos, center);
	background-repeat: no-repeat;
}
.hero__photo::after {
	content: '';
	position: absolute;
	inset: 0;
	background: linear-gradient(100deg, rgba(46,43,40,0.88) 0%, rgba(46,43,40,0.74) 45%, rgba(79,60,47,0.42) 100%);
}
.hero--photo .hero__title,
.hero--photo .hero__lead { color: var(--color-dark-text); }
.hero--photo .eyebrow { color: var(--brand-sand); }
.hero--photo .hero__meta { color: var(--color-dark-text-muted); }
.hero--photo .btn--primary,
.hero--photo .btn--whatsapp {
	background: var(--brand-off-white);
	border-color: var(--brand-off-white);
	color: var(--brand-espresso);
}
.hero--photo .btn--primary:hover,
.hero--photo .btn--whatsapp:hover {
	background: var(--brand-sand);
	border-color: var(--brand-sand);
	color: var(--brand-ink);
}

@media (min-width: 700px) {
	.hero { padding-top: calc(var(--header-h) + 88px); padding-bottom: 72px; }
	.hero__blob { width: 480px; height: 480px; top: -120px; right: -200px; }
	.hero--photo { padding-top: calc(var(--header-h) + 140px); padding-bottom: 130px; }
	.hero__photo::after {
		background: linear-gradient(100deg, rgba(46,43,40,0.86) 0%, rgba(46,43,40,0.62) 48%, rgba(79,60,47,0.24) 100%);
	}
}

/* ---------- Grids ---------- */
.grid-2 { display: grid; grid-template-columns: 1fr; gap: 24px; }
.grid-3 { display: grid; grid-template-columns: 1fr; gap: 24px; }
.grid-split { display: grid; grid-template-columns: 1fr; gap: 32px; align-items: center; }
.grid-split--reverse { grid-template-columns: 1fr; }

@media (min-width: 700px) {
	.grid-2 { grid-template-columns: repeat(2, minmax(0,1fr)); gap: 28px; }
	.grid-3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
}
@media (min-width: 960px) {
	.grid-3 { grid-template-columns: repeat(3, minmax(0,1fr)); gap: 24px; }
	.grid-3--areas { grid-template-columns: repeat(3, minmax(0,1fr)); }
	.grid-split { grid-template-columns: 1fr 1fr; gap: 56px; }
	.grid-split--reverse { grid-template-columns: 1fr 1fr; }
}

.gallery-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 12px; }
.gallery-grid > *:first-child { grid-column: span 2; }
.gallery-grid--3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.gallery-grid--3 > *:first-child { grid-column: span 2; }
.gallery-grid--4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
.gallery-grid--4 > *:first-child { grid-column: auto; }

@media (min-width: 700px) {
	.gallery-grid { grid-template-columns: repeat(4, minmax(0,1fr)); gap: 16px; }
	.gallery-grid > *:first-child { grid-column: span 2; }
	.gallery-grid--3 { grid-template-columns: repeat(3, minmax(0,1fr)); }
	.gallery-grid--3 > *:first-child { grid-column: auto; }
	.gallery-grid--4 { grid-template-columns: repeat(4, minmax(0,1fr)); }
}

/* ---------- Cards & content blocks ---------- */
.card {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	padding: 28px;
}
.card--contact { display: flex; flex-direction: column; gap: 14px; align-items: flex-start; }
.card__icon {
	width: 44px; height: 44px; border-radius: 50%;
	background: var(--brand-linen); color: var(--color-primary-dark);
	display: flex; align-items: center; justify-content: center;
}
.card__meta { font-size: 13px; color: var(--color-text-faint); }
.card__meta a { color: var(--color-accent); }

.callout {
	margin-top: 24px;
	padding: 28px;
	background: var(--color-bg-tint);
	border-radius: var(--radius-md);
}

.doctor-card {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	overflow: hidden;
}
.doctor-card__body { padding: 28px; display: flex; flex-direction: column; gap: 12px; }
.doctor-card__role { font-size: 13px; color: var(--color-accent); font-weight: 500; margin: -4px 0 0; }
.doctor-card__crm {
	font-size: 13px; color: var(--color-text-faint);
	margin-top: 6px; padding-top: 10px; border-top: 1px solid var(--color-border-soft);
}

.photo-frame {
	aspect-ratio: var(--photo-ratio, 4/3);
	border-radius: var(--radius-md);
	overflow: hidden;
	background: repeating-linear-gradient(135deg, var(--brand-linen) 0px, var(--brand-linen) 14px, var(--brand-sand) 14px, var(--brand-sand) 28px);
	display: flex;
	align-items: center;
	justify-content: center;
	flex-direction: column;
	gap: 8px;
	color: var(--color-text-faint);
}
.photo-frame img { width: 100%; height: 100%; object-fit: cover; object-position: var(--photo-pos, top center); }
.photo-frame--placeholder span { font-size: 11px; text-align: center; padding: 0 10px; }
.doctor-card .photo-frame { border-radius: 0; }

.list-numbered { display: flex; flex-direction: column; margin-top: 24px; }
@media (min-width: 960px) { .list-numbered { margin-top: 0; } }
.list-numbered li {
	display: flex;
	gap: 18px;
	align-items: baseline;
	padding: 18px 0;
	border-bottom: 1px solid var(--color-border);
	font-size: 15px;
	color: var(--color-text);
	counter-increment: item;
}
.list-numbered li::before {
	content: counter(item, decimal-leading-zero);
	font-family: var(--font-display);
	font-size: 18px;
	color: var(--color-accent);
}
.list-numbered { counter-reset: item; }

.area-card {
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	padding: 26px;
	display: flex;
	flex-direction: column;
	gap: 12px;
}
.area-card__icon { color: var(--color-decor); }
.area-card--highlight {
	background: var(--color-primary);
	color: var(--color-bg);
	justify-content: center;
	border: none;
}
.area-card--highlight p { color: var(--color-bg); font-size: 15px; }
.area-card__eyebrow { font-size: 12px; text-transform: uppercase; letter-spacing: 0.08em; color: var(--brand-sand); margin: 0; }

.step {
	padding-top: 20px;
	border-top: 1px solid rgba(247,244,239,0.25);
	display: flex;
	flex-direction: column;
	gap: 10px;
}
.step__number { font-family: var(--font-display); font-size: 32px; color: var(--color-decor); }
.step h3 { color: var(--color-dark-text); font-size: 18px; }
.step p { color: var(--color-dark-text-muted); font-size: 14px; }

.fact-line { padding-top: 18px; border-top: 1px solid rgba(247,244,239,0.25); }

.area-list { display: flex; flex-direction: column; margin-top: 32px; }
.area-list__row {
	display: grid;
	gap: 14px;
	padding: 26px 0;
	border-top: 1px solid var(--color-border);
}
.area-list__row--last { border-bottom: 1px solid var(--color-border); }
.area-list__row h3 { font-size: 18px; }
.area-list__row p { font-size: 15px; color: var(--color-text-muted); }
.area-list__link { display: inline-block; margin-top: 10px; font-size: 13px; font-weight: 500; color: var(--color-accent); }
@media (min-width: 800px) {
	.area-list__row { grid-template-columns: 1fr 2fr; gap: 40px; }
}

.faq-list { display: flex; flex-direction: column; margin-top: 20px; }
.faq-list__item { padding: 22px 0; border-top: 1px solid var(--color-border); }
.faq-list__item:last-child { border-bottom: 1px solid var(--color-border); }
.faq-list__item h3 { font-size: 16px; margin-bottom: 8px; }
.faq-list__item p { font-size: 14px; color: var(--color-text-muted); }

/* ---------- CTA band ---------- */
.cta-band { background: var(--color-primary-dark); color: var(--color-bg); padding-block: 56px; }
.cta-band__inner {
	display: flex;
	flex-direction: column;
	gap: 20px;
	align-items: flex-start;
	text-align: left;
}
.cta-band__title { color: var(--color-bg); font-size: 24px; }
.cta-band__lead { color: var(--color-dark-text-muted); font-size: 15px; }
@media (min-width: 700px) {
	.cta-band__inner { flex-direction: row; align-items: center; justify-content: space-between; }
}

/* ---------- Post / content cards ---------- */
.post-grid { display: grid; grid-template-columns: 1fr; gap: 18px; margin-top: 24px; }
@media (min-width: 700px) { .post-grid { grid-template-columns: repeat(2, minmax(0,1fr)); } }
.post-card {
	display: block;
	background: var(--color-surface);
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	padding: 24px;
	position: relative;
	overflow: hidden;
	color: var(--color-text);
}
.post-card__accent {
	display: block;
	width: 36px; height: 3px;
	background: var(--color-decor);
	margin-bottom: 16px;
	border-radius: 2px;
}
.post-card__title { font-size: 16px; line-height: 1.4; margin-bottom: 8px; }
.post-card__excerpt { font-size: 14px; color: var(--color-text-muted); margin: 0; }
a.post-card:hover { border-color: var(--color-accent); color: var(--color-text); }

/* ---------- Generic page/content ---------- */
.page-title { font-size: clamp(26px, 5vw, 36px); margin-top: calc(var(--header-h) + 40px); }
.page-content { margin-top: 20px; font-size: 15px; color: var(--color-text-muted); }
.page-content p { margin-bottom: 1.2em; }
.legal-content h2 { font-size: 19px; color: var(--color-text); margin-top: 32px; }
.legal-content ul { list-style: disc; padding-left: 22px; margin-bottom: 1.2em; }
.legal-content ul li { margin-bottom: 6px; }
.legal-content__note { margin-top: 32px; padding: 20px; background: var(--color-bg-tint); border-radius: var(--radius-md); font-size: 13px; }
.legal-content__crm { margin-top: 24px; font-size: 13px; color: var(--color-text-faint); }

.single-post .page-title { margin-top: 12px; }
.single-post__thumb { margin: 24px 0; border-radius: var(--radius-md); overflow: hidden; }
.single-post__back { margin-top: 40px; }

.section--narrow { padding-top: calc(var(--header-h) + 40px); }

/* ---------- Footer ---------- */
.site-footer { background: var(--color-dark-bg); color: var(--color-dark-text-muted); padding-block: 48px 24px; }
.site-footer__inner {
	display: grid;
	grid-template-columns: 1fr;
	gap: 36px;
	padding-bottom: 32px;
	border-bottom: 1px solid rgba(247,244,239,0.12);
}
@media (min-width: 700px) {
	.site-footer__inner { grid-template-columns: 1.3fr 1fr 1fr; gap: 48px; }
}
.site-footer__logo { width: auto; height: 52px; margin-bottom: 18px; }
.site-footer__disclaimer { font-size: 13px; line-height: 1.7; color: var(--color-dark-text-faint); max-width: 320px; }
.site-footer__heading { font-size: 15px; color: var(--color-dark-text); margin-bottom: 12px; }
.site-footer__links { display: flex; flex-direction: column; gap: 10px; }
.site-footer__links a { color: var(--color-dark-text-muted); font-size: 14px; }
.site-footer__links a:hover { color: var(--color-dark-text); }
.site-footer__col p { font-size: 14px; color: var(--color-dark-text-muted); }
.site-footer__legal {
	padding-top: 20px;
	display: flex;
	flex-direction: column;
	gap: 8px;
	font-size: 12px;
	color: var(--color-dark-text-faint);
}
.site-footer__legal a { color: var(--color-dark-text-faint); }
.site-footer__legal a:hover { color: var(--color-dark-text); }
.site-footer__crm { color: var(--color-dark-text-muted); }
.site-footer__amedi a { color: var(--color-dark-text-muted); }
@media (min-width: 700px) {
	.site-footer__legal { flex-direction: row; justify-content: space-between; align-items: center; }
}

/* ---------- Floating WhatsApp button ---------- */
.whatsapp-float {
	position: fixed;
	right: 18px; bottom: 18px;
	z-index: 200;
	width: 60px; height: 60px;
	border-radius: 50%;
	background: #25D366;
	color: #fff;
	display: flex;
	align-items: center;
	justify-content: center;
	box-shadow: var(--shadow-lg);
}
.whatsapp-float:hover { color: #fff; filter: brightness(1.05); }

/* ---------- Mapa ---------- */
.map-embed {
	position: relative;
	width: 100%;
	aspect-ratio: 4 / 3;
	border: 1px solid var(--color-border);
	border-radius: var(--radius-md);
	overflow: hidden;
	background: var(--color-bg-tint);
}
.map-embed iframe {
	position: absolute;
	inset: 0;
	width: 100%;
	height: 100%;
	border: 0;
	display: block;
}
.map-embed__link { margin-top: 12px; font-size: 13px; }
.map-embed__link a { color: var(--color-primary); text-decoration: underline; text-underline-offset: 3px; }
.map-embed__link a:hover { color: var(--color-primary-dark); }

@media (min-width: 700px) {
	.map-embed { aspect-ratio: 16 / 9; }
}

/* ---------- Utility ---------- */
@media (max-width: 699px) {
	.hero__decor { display: none; }
}