/* ============================================================
   QUINTA DAS ALAMANDAS — STYLESHEET
   Índice:
   1. Reset & Variáveis
   2. Base & Tipografia
   3. Utilitários (container, botões, eyebrow)
   4. Header & Navegação
   5. Hero
   6. Seções gerais (split, section head)
   7. Amenidades
   8. Carrossel — Tour Virtual
   9. Diferenciais / Feature list
   10. Transição
   11. Contadores
   12. Unidades limitadas
   13. Localização
   14. Formulário
   15. Footer
   16. WhatsApp flutuante
   17. Animações & Responsividade
============================================================ */

/* ============================================================
   1. RESET & VARIÁVEIS
============================================================ */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

:root {
	/* Paleta */
	--color-green-900: #04150d;
	--color-green-800: #0a2818;
	--color-green: #004625;
	--color-green-light: #0d5c34;
	--color-gold: #f7b212;
	--color-gold-dark: #d6960a;
	--color-cream: #fff8e7;
	--color-cream-dark: #f2ead2;
	--color-ink: #1a201c;
	--color-ink-soft: #4a5750;
	--color-white: #ffffff;
	--color-border: rgba(0, 70, 37, 0.12);

	/* Tipografia */
	--font-serif: "Instrument Serif", serif;
	--font-sans: "Manrope", sans-serif;

	/* Espaçamento */
	--section-pad: clamp(4.5rem, 8vw, 8rem);
	--container-w: 1240px;

	/* Transições */
	--ease: cubic-bezier(0.16, 1, 0.3, 1);
	--dur: 0.6s;

	/* Sombra */
	--shadow-soft: 0 20px 60px -20px rgba(0, 20, 10, 0.25);
	--shadow-card: 0 10px 40px -12px rgba(0, 20, 10, 0.18);
}

html { scroll-behavior: smooth; }

@media (prefers-reduced-motion: reduce) {
	html { scroll-behavior: auto; }
	* { animation-duration: 0.01ms !important; animation-iteration-count: 1 !important; transition-duration: 0.01ms !important; }
}

/* ============================================================
   2. BASE & TIPOGRAFIA
============================================================ */
body {
	font-family: var(--font-sans);
	color: var(--color-ink);
	background: var(--color-white);
	line-height: 1.6;
	-webkit-font-smoothing: antialiased;
	overflow-x: hidden;
}

img { max-width: 100%; display: block; }

a { color: inherit; text-decoration: none; }

ul { list-style: none; }

button { font-family: inherit; cursor: pointer; border: none; background: none; }

input, select, textarea { font-family: inherit; font-size: 1rem; }

h1, h2, h3, h4 {
	font-family: var(--font-sans);
	font-weight: 700;
	color: var(--color-green);
	line-height: 1.15;
	letter-spacing: -0.01em;
}

em {
	font-family: var(--font-serif);
	font-style: italic;
	font-weight: 400;
	color: var(--color-gold-dark);
}

/* ============================================================
   3. UTILITÁRIOS
============================================================ */
.container {
	width: 100%;
	max-width: var(--container-w);
	margin-inline: auto;
	padding-inline: clamp(1.25rem, 4vw, 2.5rem);
}

.eyebrow {
	display: inline-block;
	font-size: 0.8rem;
	font-weight: 700;
	letter-spacing: 0.14em;
	text-transform: uppercase;
	color: var(--color-gold-dark);
	margin-bottom: 1rem;
}
.eyebrow--light { color: var(--color-gold); }

.btn {
	display: inline-flex;
	align-items: center;
	justify-content: center;
	gap: 0.5rem;
	padding: 1rem 2rem;
	border-radius: 100px;
	font-size: 0.95rem;
	font-weight: 700;
	letter-spacing: 0.01em;
	transition: transform var(--dur) var(--ease), box-shadow var(--dur) var(--ease), background var(--dur) var(--ease), color var(--dur) var(--ease);
	white-space: nowrap;
}
.btn:hover { transform: translateY(-3px); }

.btn--gold {
	background: linear-gradient(135deg, var(--color-gold) 0%, var(--color-gold-dark) 100%);
	color: var(--color-green-900);
	box-shadow: 0 12px 30px -10px rgba(247, 178, 18, 0.55);
}
.btn--gold:hover { box-shadow: 0 18px 40px -10px rgba(247, 178, 18, 0.7); }

.btn--dark {
	background: var(--color-green);
	color: var(--color-cream);
	box-shadow: var(--shadow-card);
}
.btn--dark:hover { background: var(--color-green-light); }

.btn--ghost {
	background: rgba(255, 255, 255, 0.08);
	color: var(--color-white);
	border: 1px solid rgba(255, 255, 255, 0.35);
	backdrop-filter: blur(6px);
}
.btn--ghost:hover { background: rgba(255, 255, 255, 0.16); }

.btn--outline-gold {
	background: transparent;
	color: var(--color-gold);
	border: 1px solid rgba(247, 178, 18, 0.5);
	margin-top: 1.75rem;
}
.btn--outline-gold:hover { background: rgba(247, 178, 18, 0.1); }

.btn--sm { padding: 0.7rem 1.4rem; font-size: 0.85rem; }

/* ============================================================
   4. HEADER & NAVEGAÇÃO
============================================================ */
.header {
	position: fixed;
	inset: 0 0 auto 0;
	z-index: 100;
	padding-block: 1.4rem;
	transition: background var(--dur) var(--ease), padding var(--dur) var(--ease), box-shadow var(--dur) var(--ease);
}
.header.is-scrolled {
	background: rgba(4, 21, 13, 0.92);
	backdrop-filter: blur(14px);
	padding-block: 0.85rem;
	box-shadow: 0 10px 30px -15px rgba(0,0,0,0.4);
}

.header__inner { display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }

.header__logo img { height: 46px; width: auto; transition: height var(--dur) var(--ease); }
.header.is-scrolled .header__logo img { height: 38px; }

.nav__list { display: flex; align-items: center; gap: 2.1rem; }
.nav__link {
	font-size: 0.92rem;
	font-weight: 600;
	color: var(--color-white);
	position: relative;
	padding-block: 0.3rem;
}
.nav__link::after {
	content: "";
	position: absolute;
	left: 0; right: 100%;
	bottom: -2px;
	height: 2px;
	background: var(--color-gold);
	transition: right var(--dur) var(--ease);
}
.nav__link:hover::after { right: 0; }

.header__actions { display: flex; align-items: center; gap: 1.2rem; }

.nav__toggle {
	display: none;
	flex-direction: column;
	justify-content: center;
	gap: 5px;
	width: 30px;
	height: 30px;
}
.nav__toggle span {
	display: block;
	height: 2px;
	width: 100%;
	background: var(--color-white);
	border-radius: 2px;
	transition: transform var(--dur) var(--ease), opacity var(--dur) var(--ease);
}
.nav__toggle[aria-expanded="true"] span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.nav__toggle[aria-expanded="true"] span:nth-child(2) { opacity: 0; }
.nav__toggle[aria-expanded="true"] span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ============================================================
   5. HERO
============================================================ */
.hero {
	position: relative;
	min-height: 100svh;
	display: flex;
	align-items: flex-end;
	color: var(--color-white);
	overflow: hidden;
}

.hero__media { position: absolute; inset: 0; z-index: 0; }
.hero__image { width: 100%; height: 100%; object-fit: cover; object-position: center; transform: scale(1.06); animation: heroZoom 18s ease-in-out infinite alternate; }
.hero__overlay {
	position: absolute; inset: 0;
	background:
		linear-gradient(180deg, rgba(4,21,13,0.55) 0%, rgba(4,21,13,0.35) 35%, rgba(4,21,13,0.85) 100%),
		linear-gradient(90deg, rgba(4,21,13,0.55) 0%, rgba(4,21,13,0.1) 55%);
}

@keyframes heroZoom {
	from { transform: scale(1.06); }
	to { transform: scale(1); }
}

.hero__content {
	/* usa o max-width/centralização padrão do .container (1240px) para ficar
	   exatamente alinhado com a logo do header — um max-width próprio aqui
	   criaria uma segunda centralização mais estreita e deslocaria o texto */
	position: relative;
	z-index: 1;
	padding-block: 9rem 5rem;
}
.hero__title { max-width: 700px; }

.hero__title {
	font-size: clamp(2.4rem, 5.6vw, 4.2rem);
	color: var(--color-white);
	margin-bottom: 1.25rem;
}
.hero__title em { color: var(--color-gold); }

.hero__subtitle {
	font-size: clamp(1rem, 1.6vw, 1.15rem);
	color: rgba(255,255,255,0.88);
	max-width: 560px;
	margin-bottom: 2.25rem;
}

.hero__price {
	background: rgba(255, 248, 231, 0.08);
	border: 1px solid rgba(255, 248, 231, 0.22);
	backdrop-filter: blur(10px);
	border-radius: 20px;
	padding: 1.5rem 1.75rem;
	margin-bottom: 2.25rem;
	max-width: 640px;
}
.hero__price > p { font-size: 0.95rem; color: var(--color-cream); margin-bottom: 1rem; }

.hero__price-grid { display: flex; align-items: center; gap: 1.5rem; flex-wrap: wrap; }
.hero__price-item { display: flex; flex-direction: column; gap: 0.25rem; }
.hero__price-label { font-size: 0.75rem; text-transform: uppercase; letter-spacing: 0.08em; color: rgba(255,255,255,0.6); }
.hero__price-value { font-family: var(--font-serif); font-style: italic; font-size: 1.5rem; color: var(--color-gold); }
.hero__price-divider { width: 1px; height: 32px; background: rgba(255,255,255,0.2); }

.hero__price--single { display: inline-flex; flex-direction: column; gap: 0.4rem; width: fit-content; max-width: 340px; }
.hero__price--single .hero__price-label { font-size: 0.8rem; }
.hero__price-value--lg {
	font-size: clamp(2.25rem, 4vw, 3rem);
	line-height: 1;
}
.hero__price-note { font-size: 0.95rem; color: var(--color-cream); margin-top: 0.35rem; }

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

.hero__scroll {
	position: absolute;
	right: clamp(1.25rem, 4vw, 2.5rem);
	bottom: 2.5rem;
	z-index: 1;
	color: rgba(255,255,255,0.75);
	display: flex;
	transition: color var(--dur) var(--ease), transform var(--dur) var(--ease);
}
.hero__scroll:hover { color: var(--color-gold); transform: translateY(4px); }
.hero__scroll-dot { animation: scrollDot 2s ease-in-out infinite; }
@keyframes scrollDot {
	0% { opacity: 1; transform: translateY(0); }
	60% { opacity: 0; transform: translateY(16px); }
	61% { opacity: 0; transform: translateY(0); }
	100% { opacity: 1; transform: translateY(0); }
}

/* ============================================================
   6. SEÇÕES GERAIS
============================================================ */
.section { padding-block: var(--section-pad); position: relative; }
.section--dark { background: var(--color-green-900); color: var(--color-cream); }
.section--cream { background: var(--color-cream); }

.section__head { max-width: 640px; margin-bottom: 3rem; }
.section__head--center { max-width: 700px; margin-inline: auto; text-align: center; }

.section__title {
	font-size: clamp(1.8rem, 3.4vw, 2.75rem);
	color: var(--color-green);
}
.section__title--light { color: var(--color-white); }

.section__text { font-size: 1.05rem; color: var(--color-ink-soft); margin-bottom: 1.5rem; }
.section__text--center { margin-inline: auto; }
.section--dark .section__text { color: rgba(255,248,231,0.75); }

.section__cta { text-align: center; margin-top: 3.5rem; }

.split { display: grid; grid-template-columns: 1fr 1fr; gap: clamp(2.5rem, 6vw, 5rem); align-items: center; }
.split--reverse .split__media { order: 2; }
.split--reverse .split__content { order: 1; }
.split--top { align-items: start; }
.split--top .split__content { padding-top: 0.35rem; }

.split__media { position: relative; }
.split__media img {
	width: 100%;
	aspect-ratio: 4 / 3.6;
	object-fit: cover;
	border-radius: 24px;
	box-shadow: var(--shadow-soft);
	position: relative;
	z-index: 1;
}
.split__media-frame {
	position: absolute;
	inset: 18px -18px -18px 18px;
	border: 1.5px solid var(--color-gold);
	border-radius: 24px;
	z-index: 0;
}

/* Foto original sem corte (proporção real da imagem) */
.split__media--uncropped img {
	height: auto;
	aspect-ratio: 1344 / 797;
	object-fit: contain;
}

/* Galeria empilhada (seção Diferenciais) — sem rolagem, 3 fotos completas */
.split__media--stack .stack-gallery {
	border-radius: 24px;
	box-shadow: var(--shadow-soft);
	position: relative;
	z-index: 1;
	overflow: hidden;
}
.split__media--stack .stack-gallery img {
	display: block;
	width: 100%;
	height: auto;
	aspect-ratio: unset;
	object-fit: cover;
	border-radius: 0;
	box-shadow: none;
}
.split__media--stack .stack-gallery img + img { margin-top: 4px; }

.split__content .section__title { margin-bottom: 1.5rem; }

.check-list { display: flex; flex-direction: column; gap: 0.9rem; margin-bottom: 2.25rem; }
.check-list li {
	display: flex;
	align-items: flex-start;
	gap: 0.85rem;
	font-size: 1rem;
	color: var(--color-ink-soft);
}
.section--dark .check-list li { color: rgba(255,248,231,0.85); }
.check-list__icon {
	flex-shrink: 0;
	width: 28px; height: 28px;
	border-radius: 50%;
	display: flex; align-items: center; justify-content: center;
	background: rgba(0, 70, 37, 0.08);
	color: var(--color-green);
}
.section--dark .check-list__icon { background: rgba(247,178,18,0.15); color: var(--color-gold); }

/* ============================================================
   7. AMENIDADES
============================================================ */
.amenities { background: var(--color-green-900); background: radial-gradient(120% 100% at 50% 0%, var(--color-green-800) 0%, var(--color-green-900) 60%); }

.amenities__grid {
	display: grid;
	grid-template-columns: repeat(3, 1fr);
	gap: 1.5rem;
}

.amenity-card {
	background: rgba(255,248,231,0.04);
	border: 1px solid rgba(255,248,231,0.1);
	border-radius: 18px;
	padding: 2.25rem 1.75rem;
	text-align: left;
	transition: transform var(--dur) var(--ease), background var(--dur) var(--ease), border-color var(--dur) var(--ease);
}
.amenity-card:hover {
	transform: translateY(-6px);
	background: rgba(255,248,231,0.07);
	border-color: rgba(247,178,18,0.4);
}
.amenity-card__icon {
	display: inline-flex;
	align-items: center; justify-content: center;
	width: 56px; height: 56px;
	border-radius: 14px;
	background: rgba(247,178,18,0.12);
	color: var(--color-gold);
	margin-bottom: 1.5rem;
}
.amenity-card h3 { font-size: 1.05rem; color: var(--color-white); font-weight: 700; }

/* ============================================================
   8. CARROSSEL — TOUR VIRTUAL
============================================================ */
.carousel { position: relative; padding-inline: clamp(1.25rem, 4vw, 2.5rem); }

.carousel__track {
	display: flex;
	gap: 1.25rem;
	overflow-x: auto;
	scroll-snap-type: x mandatory;
	scroll-behavior: smooth;
	padding-bottom: 1rem;
	max-width: var(--container-w);
	margin-inline: auto;
	-ms-overflow-style: none;
	scrollbar-width: none;
}
.carousel__track::-webkit-scrollbar { display: none; }

.carousel__slide {
	flex: 0 0 auto;
	width: min(78vw, 620px);
	scroll-snap-align: start;
	border-radius: 20px;
	overflow: hidden;
	box-shadow: var(--shadow-card);
	aspect-ratio: 4 / 3;
}
.carousel__slide img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.8s var(--ease); }
.carousel__slide:hover img { transform: scale(1.06); }

.carousel__btn {
	position: absolute;
	top: 40%;
	transform: translateY(-50%);
	width: 52px; height: 52px;
	border-radius: 50%;
	background: var(--color-white);
	color: var(--color-green);
	display: flex; align-items: center; justify-content: center;
	box-shadow: var(--shadow-card);
	transition: background var(--dur) var(--ease), color var(--dur) var(--ease);
	z-index: 2;
}
.carousel__btn:hover { background: var(--color-gold); color: var(--color-green-900); }
.carousel__btn--prev { left: clamp(0.5rem, 2vw, 2.5rem); }
.carousel__btn--next { right: clamp(0.5rem, 2vw, 2.5rem); }

.carousel__dots {
	display: flex;
	justify-content: center;
	gap: 0.5rem;
	margin-top: 1.75rem;
}
.carousel__dots button {
	width: 8px; height: 8px;
	border-radius: 50%;
	background: rgba(0,70,37,0.2);
	transition: background var(--dur) var(--ease), width var(--dur) var(--ease);
}
.carousel__dots button.is-active { background: var(--color-gold); width: 24px; border-radius: 4px; }

/* ============================================================
   9. FEATURE LIST (Diferenciais)
============================================================ */
.feature-list { display: flex; flex-direction: column; gap: 1.4rem; margin-bottom: 2.25rem; }
.feature-list li { display: flex; align-items: flex-start; gap: 1.1rem; }
.feature-list__number {
	font-family: var(--font-serif);
	font-style: italic;
	font-size: 1.5rem;
	color: var(--color-gold-dark);
	flex-shrink: 0;
	width: 2.4rem;
}
.feature-list li span:last-child { padding-top: 0.35rem; color: var(--color-ink-soft); }

/* ============================================================
   10. TRANSIÇÃO
============================================================ */
.transition { background: var(--color-green); padding-block: clamp(4rem, 7vw, 6rem); }
.transition__inner {
	display: grid;
	grid-template-columns: 1fr 1fr;
	gap: 3rem;
}
.transition__block h2 {
	font-size: clamp(1.6rem, 2.8vw, 2.1rem);
	color: var(--color-cream);
	font-weight: 600;
}
.transition__block h2 em { color: var(--color-gold); }
.transition__block:first-child { border-right: 1px solid rgba(255,248,231,0.15); padding-right: 3rem; }

/* ============================================================
   11. CONTADORES
============================================================ */
.counters__grid {
	display: grid;
	grid-template-columns: repeat(2, minmax(200px, 320px));
	gap: 2rem;
	justify-content: center;
}
.counter-card {
	text-align: center;
	padding: 2.5rem 1.5rem;
	border: 1px solid rgba(247,178,18,0.25);
	border-radius: 20px;
	background: rgba(247,178,18,0.04);
}
.counter-card__value {
	display: block;
	font-family: var(--font-serif);
	font-style: italic;
	font-size: clamp(2.6rem, 5vw, 3.6rem);
	color: var(--color-gold);
	margin-bottom: 0.5rem;
}
.counter-card__label {
	font-size: 0.9rem;
	color: rgba(255,248,231,0.75);
	text-transform: uppercase;
	letter-spacing: 0.05em;
}

/* ============================================================
   12. UNIDADES LIMITADAS
============================================================ */
.limited {
	background: linear-gradient(135deg, var(--color-green) 0%, var(--color-green-900) 100%);
	padding-block: clamp(4.5rem, 8vw, 7rem);
	text-align: center;
}
.limited__inner { max-width: 640px; margin-inline: auto; }
.limited__inner h2 { color: var(--color-white); font-size: clamp(2.1rem, 4vw, 3rem); margin-bottom: 1.25rem; }
.limited__inner h2 em { color: var(--color-gold); }
.limited__inner p { color: rgba(255,248,231,0.82); font-size: 1.05rem; margin-bottom: 2.25rem; }

/* ============================================================
   13. LOCALIZAÇÃO
============================================================ */
.location {
	display: grid;
	grid-template-columns: 1fr;
	max-width: 640px;
	margin-inline: auto;
	gap: 0;
	border-radius: 24px;
	overflow: hidden;
	box-shadow: var(--shadow-soft);
}
.location__info {
	background: var(--color-green);
	color: var(--color-cream);
	padding: clamp(2.5rem, 5vw, 3.5rem);
	display: flex;
	flex-direction: column;
	justify-content: center;
	gap: 1.75rem;
}
.location__info h3 { color: var(--color-gold); font-family: var(--font-serif); font-style: italic; font-weight: 400; font-size: 1.8rem; }
.location__info p { color: rgba(255,248,231,0.85); line-height: 1.8; }
.location__info .btn { align-self: flex-start; }

/* ============================================================
   14. FORMULÁRIO
============================================================ */
.form {
	max-width: 760px;
	margin-inline: auto;
	background: var(--color-white);
	border-radius: 24px;
	padding: clamp(1.75rem, 4vw, 3rem);
	box-shadow: var(--shadow-soft);
}

.form__row { display: grid; grid-template-columns: 1fr 1fr; gap: 1.25rem; }

.form__field { display: flex; flex-direction: column; gap: 0.5rem; margin-bottom: 1.25rem; }
.form__field label { font-size: 0.85rem; font-weight: 700; color: var(--color-green); }
.form__optional { font-weight: 500; color: var(--color-ink-soft); }

.form__field input,
.form__field select,
.form__field textarea {
	border: 1.5px solid var(--color-border);
	border-radius: 12px;
	padding: 0.85rem 1rem;
	background: var(--color-cream);
	transition: border-color var(--dur) var(--ease), background var(--dur) var(--ease);
	resize: vertical;
}
.form__field input:focus,
.form__field select:focus,
.form__field textarea:focus {
	outline: none;
	border-color: var(--color-gold);
	background: var(--color-white);
}
.form__field.has-error input,
.form__field.has-error select,
.form__field.has-error textarea { border-color: #d64545; }

.form__error {
	font-size: 0.8rem;
	color: #d64545;
	min-height: 1em;
	display: block;
}

.form__checkbox {
	display: flex;
	align-items: flex-start;
	gap: 0.65rem;
	font-size: 0.88rem;
	color: var(--color-ink-soft);
	margin-bottom: 0.4rem;
	cursor: pointer;
}
.form__checkbox input { margin-top: 0.2rem; accent-color: var(--color-green); }

.form__submit { width: 100%; margin-top: 1rem; }

.form__success {
	display: none;
	margin-top: 1.5rem;
	padding: 1rem 1.25rem;
	border-radius: 12px;
	background: rgba(0,70,37,0.08);
	color: var(--color-green);
	font-size: 0.92rem;
	text-align: center;
}
.form__success a { text-decoration: underline; font-weight: 700; }
.form.is-submitted .form__success { display: block; }

/* ============================================================
   15. FOOTER
============================================================ */
.footer { background: var(--color-green-900); color: rgba(255,248,231,0.75); }

.footer__inner {
	display: grid;
	grid-template-columns: 1.4fr 1fr 1fr 1fr;
	gap: 2.5rem;
	padding-block: clamp(3.5rem, 6vw, 5rem);
}

.footer__brand img { height: 52px; width: auto; margin-bottom: 1.25rem; }
.footer__brand p { font-size: 0.92rem; line-height: 1.7; max-width: 320px; }

.footer__col h4 {
	color: var(--color-white);
	font-size: 0.95rem;
	text-transform: uppercase;
	letter-spacing: 0.06em;
	margin-bottom: 1.25rem;
}
.footer__col ul { display: flex; flex-direction: column; gap: 0.7rem; }
.footer__col a { font-size: 0.92rem; transition: color var(--dur) var(--ease); }
.footer__col a:hover { color: var(--color-gold); }

.footer__col--partner img { height: 32px; width: auto; filter: brightness(0) invert(1); opacity: 0.85; }

.footer__bottom { border-top: 1px solid rgba(255,248,231,0.1); }
.footer__bottom-inner {
	display: flex;
	justify-content: space-between;
	flex-wrap: wrap;
	gap: 0.5rem;
	padding-block: 1.5rem;
	font-size: 0.82rem;
	color: rgba(255,248,231,0.5);
}
.footer__bottom-inner a { transition: color var(--dur) var(--ease); }
.footer__bottom-inner a:hover { color: var(--color-gold); }

/* ============================================================
   16. WHATSAPP FLUTUANTE
============================================================ */
.whatsapp-float {
	position: fixed;
	right: 1.5rem;
	bottom: 1.5rem;
	z-index: 90;
	width: 58px; height: 58px;
	border-radius: 50%;
	background: #25d366;
	color: var(--color-white);
	display: flex; align-items: center; justify-content: center;
	box-shadow: 0 12px 30px -8px rgba(37, 211, 102, 0.6);
	animation: whatsappPulse 2.4s ease-in-out infinite;
	transition: transform var(--dur) var(--ease);
}
.whatsapp-float:hover { transform: scale(1.08); }
@keyframes whatsappPulse {
	0%, 100% { box-shadow: 0 12px 30px -8px rgba(37, 211, 102, 0.6); }
	50% { box-shadow: 0 12px 30px -8px rgba(37, 211, 102, 0.95), 0 0 0 10px rgba(37, 211, 102, 0.12); }
}

/* ============================================================
   17. ANIMAÇÕES ON-SCROLL & RESPONSIVIDADE
============================================================ */
.reveal {
	opacity: 0;
	transform: translateY(28px);
	transition: opacity 0.9s var(--ease), transform 0.9s var(--ease);
}
.reveal.is-visible { opacity: 1; transform: translateY(0); }

@media (max-width: 1080px) {
	.footer__inner { grid-template-columns: 1fr 1fr; }
	.footer__brand { grid-column: 1 / -1; }
}

@media (max-width: 900px) {
	.nav { position: fixed; inset: 0 0 0 auto; width: min(80vw, 360px); background: var(--color-green-900); padding: 6.5rem 2rem 2rem; transform: translateX(100%); transition: transform var(--dur) var(--ease); z-index: 99; }
	.nav.is-open { transform: translateX(0); }
	.nav__list { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
	.nav__toggle { display: flex; }
	.header__cta { display: none; }

	.split { grid-template-columns: 1fr; }
	.split--reverse .split__media,
	.split--reverse .split__content { order: initial; }

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

	.transition__inner { grid-template-columns: 1fr; }
	.transition__block:first-child { border-right: none; border-bottom: 1px solid rgba(255,248,231,0.15); padding-right: 0; padding-bottom: 2.5rem; margin-bottom: 2.5rem; }

	.location { grid-template-columns: 1fr; }

	.form__row { grid-template-columns: 1fr; }
}

@media (max-width: 640px) {
	.amenities__grid { grid-template-columns: 1fr; }
	.hero__content { padding-block: 7.5rem 4rem; }
	.hero__price-grid { gap: 1rem; }
	.hero__price-divider { display: none; }
	.hero__actions { flex-direction: column; align-items: stretch; }
	.hero__actions .btn { text-align: center; }

	.counters__grid { grid-template-columns: 1fr; }

	.footer__inner { grid-template-columns: 1fr; }

	.whatsapp-float { width: 52px; height: 52px; right: 1rem; bottom: 1rem; }
}