/* Residencial Dubai — landing alto padrão */

:root {
  --color-ink: #0a0e18;
  --color-ink-soft: #141c2e;
  --color-midnight: #121c30;
  --color-ocean: #1a3a52;
  --color-slate: #3d4f66;
  --color-champagne: #c9a962;
  --color-champagne-dark: #a38442;
  --color-champagne-soft: rgba(201, 169, 98, 0.35);
  --color-cream: #faf7f2;
  --color-warm: #f3ebe4;
  --color-sand: #e8dfd6;
  --color-white: #ffffff;
  --color-muted: #5c6578;
  --font-sans: "Manrope", system-ui, sans-serif;
  --font-display: "Playfair Display", Georgia, serif;
  --shadow-soft: 0 8px 40px rgba(8, 12, 24, 0.12);
  --shadow-lift: 0 24px 64px rgba(8, 12, 24, 0.18);
  --shadow-gold: 0 4px 32px rgba(201, 169, 98, 0.25);
  --radius: 14px;
  --radius-lg: 22px;
  --header-h: 76px;
  --transition: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  font-family: var(--font-sans);
  font-size: 1rem;
  line-height: 1.65;
  color: var(--color-ink);
  background: var(--color-cream);
  -webkit-font-smoothing: antialiased;
}

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

a {
  color: var(--color-ocean);
  text-decoration: none;
}

a:hover {
  text-decoration: underline;
}

.container {
  width: min(1140px, 92vw);
  margin-inline: auto;
}

/* Header — transparente sobre o hero, sólido ao rolar */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 100;
  height: var(--header-h);
  background: linear-gradient(180deg, rgba(6, 10, 20, 0.72) 0%, rgba(6, 10, 20, 0.35) 70%, transparent 100%);
  backdrop-filter: blur(0);
  border-bottom: 1px solid transparent;
  transition: background var(--transition), border-color var(--transition), box-shadow var(--transition),
    backdrop-filter var(--transition);
}

.header.header--solid {
  background: rgba(250, 247, 242, 0.97);
  backdrop-filter: blur(16px);
  border-bottom-color: rgba(201, 169, 98, 0.2);
  box-shadow: var(--shadow-soft);
}

.header__inner {
  width: min(1140px, 92vw);
  margin-inline: auto;
  height: 100%;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  font-family: var(--font-display);
  font-size: clamp(1.35rem, 2.5vw, 1.6rem);
  font-weight: 600;
  color: var(--color-white);
  letter-spacing: 0.04em;
  text-decoration: none !important;
  transition: color var(--transition);
}

.header.header--solid .logo {
  color: var(--color-ink);
}

.logo span {
  color: var(--color-champagne);
  font-weight: 700;
}

.nav {
  display: flex;
  align-items: center;
  gap: 1.5rem;
}

.nav a {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.88);
  text-decoration: none !important;
  transition: color 0.2s ease;
}

.header.header--solid .nav a:not(.nav__cta) {
  color: var(--color-slate);
}

.nav a:hover {
  color: var(--color-champagne);
}

.header.header--solid .nav a:not(.nav__cta):hover {
  color: var(--color-champagne-dark);
}

.nav__cta {
  padding: 0.55rem 1.2rem;
  background: linear-gradient(135deg, var(--color-champagne) 0%, var(--color-champagne-dark) 100%);
  color: var(--color-ink) !important;
  border-radius: 999px;
  text-decoration: none !important;
  box-shadow: var(--shadow-gold);
}

.nav__cta:hover {
  filter: brightness(1.08);
  color: var(--color-ink) !important;
}

.nav-toggle {
  display: none;
  flex-direction: column;
  gap: 6px;
  padding: 10px;
  background: none;
  border: none;
  cursor: pointer;
}

.nav-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: var(--transition);
}

.header.header--solid .nav-toggle span {
  background: var(--color-ink);
}

@media (max-width: 768px) {
  .nav-toggle {
    display: flex;
  }

  .nav {
    position: fixed;
    top: var(--header-h);
    left: 0;
    right: 0;
    flex-direction: column;
    padding: 1.75rem;
    background: var(--color-cream);
    border-bottom: 1px solid rgba(201, 169, 98, 0.25);
    gap: 1.1rem;
    transform: translateY(-120%);
    opacity: 0;
    pointer-events: none;
    transition: transform var(--transition), opacity var(--transition);
    box-shadow: var(--shadow-soft);
  }

  .nav.is-open {
    transform: translateY(0);
    opacity: 1;
    pointer-events: auto;
  }

  .nav a {
    color: var(--color-slate) !important;
  }

  .nav a:hover {
    color: var(--color-champagne-dark) !important;
  }

  .nav__cta {
    text-align: center;
  }
}

/* Hero */
.hero {
  position: relative;
  min-height: 100vh;
  min-height: 100dvh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: calc(var(--header-h) + 3rem) 1.5rem 5rem;
  overflow: hidden;
}

.hero__media {
  position: absolute;
  inset: 0;
  background: url("../images/hero-dubai.jpg") center / cover no-repeat;
  animation: heroKen 28s ease-in-out infinite alternate;
}

@media (prefers-reduced-motion: reduce) {
  .hero__media {
    animation: none;
  }
}

@keyframes heroKen {
  0% {
    transform: scale(1.06);
  }
  100% {
    transform: scale(1.12);
  }
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    195deg,
    rgba(4, 8, 18, 0.88) 0%,
    rgba(12, 22, 40, 0.65) 42%,
    rgba(18, 28, 48, 0.5) 100%
  );
}

.hero__grain {
  position: absolute;
  inset: 0;
  opacity: 0.07;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.85' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
}

.hero__content {
  position: relative;
  z-index: 2;
  max-width: 800px;
  text-align: center;
  color: var(--color-white);
}

.hero__kicker {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.75rem;
  font-size: 0.68rem;
  font-weight: 700;
  letter-spacing: 0.35em;
  text-transform: uppercase;
  color: var(--color-champagne);
  margin: 0 0 1rem;
}

.hero__kicker-line {
  display: inline-block;
  width: 40px;
  height: 1px;
  background: linear-gradient(90deg, transparent, var(--color-champagne), transparent);
}

.hero__tag {
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.55);
  margin: 0 0 0.75rem;
}

.hero__title {
  font-family: var(--font-display);
  font-size: clamp(2.75rem, 6.5vw, 4.25rem);
  font-weight: 600;
  line-height: 1.08;
  margin: 0 0 1.25rem;
  letter-spacing: 0.02em;
  text-shadow: 0 4px 48px rgba(0, 0, 0, 0.45);
}

.hero__subtitle {
  font-size: clamp(1rem, 1.5vw, 1.15rem);
  font-weight: 400;
  opacity: 0.92;
  max-width: 620px;
  margin: 0 auto 2.25rem;
  line-height: 1.75;
  color: rgba(255, 255, 255, 0.9);
}

.hero__subtitle strong {
  color: var(--color-champagne);
  font-weight: 600;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  justify-content: center;
  margin-bottom: 2.75rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.95rem 2rem;
  font-family: var(--font-sans);
  font-size: 0.8rem;
  font-weight: 700;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  border-radius: 999px;
  border: 2px solid transparent;
  cursor: pointer;
  text-decoration: none !important;
  transition: transform 0.25s ease, box-shadow 0.25s ease, filter 0.25s ease;
}

.btn:hover {
  transform: translateY(-3px);
}

.btn--primary {
  background: linear-gradient(135deg, #d4b56a 0%, var(--color-champagne-dark) 100%);
  color: var(--color-ink);
  border-color: rgba(255, 255, 255, 0.2);
  box-shadow: var(--shadow-gold);
}

.btn--primary:hover {
  filter: brightness(1.06);
}

.btn--ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--color-white);
  border-color: rgba(201, 169, 98, 0.55);
  backdrop-filter: blur(8px);
}

.btn--ghost:hover {
  background: rgba(255, 255, 255, 0.14);
  border-color: var(--color-champagne);
}

.btn--block {
  width: 100%;
}

.hero__stats {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.25rem;
  margin: 0;
  padding: 1.5rem 1.75rem;
  background: rgba(8, 12, 24, 0.55);
  border-radius: var(--radius-lg);
  border: 1px solid rgba(201, 169, 98, 0.28);
  backdrop-filter: blur(12px);
  box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.06);
}

.hero__stats dt {
  font-size: 0.62rem;
  text-transform: uppercase;
  letter-spacing: 0.18em;
  color: rgba(255, 255, 255, 0.55);
  margin-bottom: 0.35rem;
}

.hero__stats dd {
  margin: 0;
  font-size: 1.05rem;
  font-weight: 600;
  color: var(--color-white);
}

.hero__stats dd span {
  display: block;
  font-size: 0.72rem;
  font-weight: 500;
  letter-spacing: 0.04em;
  opacity: 0.75;
  margin-top: 0.2rem;
}

@media (max-width: 520px) {
  .hero__stats {
    grid-template-columns: 1fr;
    text-align: center;
  }

  .hero__kicker {
    flex-direction: column;
    gap: 0.5rem;
  }

  .hero__kicker-line {
    width: 56px;
  }
}

.hero__scroll {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  z-index: 2;
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.65);
  text-decoration: none !important;
  animation: float 2.8s ease-in-out infinite;
}

@keyframes float {
  0%,
  100% {
    opacity: 0.65;
    transform: translateX(-50%) translateY(0);
  }
  50% {
    opacity: 1;
    transform: translateX(-50%) translateY(8px);
  }
}

/* Sections */
.section {
  padding: clamp(4rem, 10vw, 7rem) 0;
}

.section--light {
  background: var(--color-cream);
}

.section--sand {
  background: linear-gradient(185deg, var(--color-warm) 0%, var(--color-sand) 48%, var(--color-cream) 100%);
}

.section--cta {
  background: linear-gradient(180deg, var(--color-cream) 0%, var(--color-warm) 100%);
  border-top: 1px solid rgba(201, 169, 98, 0.2);
}

.section__head {
  text-align: center;
  max-width: 680px;
  margin: 0 auto 3.25rem;
}

.section__title--accent {
  background: linear-gradient(135deg, var(--color-champagne-dark) 0%, var(--color-ocean) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

.section__label {
  display: block;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--color-champagne-dark);
  margin-bottom: 0.85rem;
}

.section__lead--on-dark {
  color: rgba(255, 255, 255, 0.88) !important;
}

.empreendimento__note {
  margin: 2.5rem 0 0;
  font-size: 0.78rem;
  color: var(--color-muted);
  text-align: center;
  max-width: 560px;
  margin-left: auto;
  margin-right: auto;
  line-height: 1.55;
}

.section__label--on-dark {
  color: var(--color-champagne);
}

.section__title {
  font-family: var(--font-display);
  font-size: clamp(2rem, 3.8vw, 2.85rem);
  font-weight: 600;
  line-height: 1.18;
  margin: 0 0 1.1rem;
  color: var(--color-ink);
}

.section__lead {
  margin: 0;
  color: var(--color-muted);
  font-size: 1.08rem;
  line-height: 1.7;
}

.grid--features {
  list-style: none;
  margin: 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.5rem;
}

@media (min-width: 900px) {
  .grid--features {
    grid-template-columns: repeat(4, 1fr);
  }
}

@media (max-width: 600px) {
  .grid--features {
    grid-template-columns: 1fr;
  }
}

.feature-card {
  padding: 1.75rem 1.5rem;
  background: var(--color-white);
  border-radius: var(--radius);
  border: 1px solid rgba(201, 169, 98, 0.22);
  box-shadow: var(--shadow-soft);
  transition: transform var(--transition), box-shadow var(--transition);
  position: relative;
  overflow: hidden;
}

.feature-card::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--color-champagne), var(--color-champagne-dark));
  opacity: 0.95;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: var(--shadow-lift);
}

.feature-card__icon {
  display: block;
  font-size: 1.35rem;
  color: var(--color-champagne-dark);
  margin-bottom: 0.85rem;
}

.feature-card h3 {
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-weight: 600;
  margin: 0 0 0.55rem;
  color: var(--color-ink);
}

.feature-card p {
  margin: 0;
  font-size: 0.9rem;
  color: var(--color-muted);
  line-height: 1.6;
}

.split {
  display: grid;
  gap: 3rem;
  align-items: center;
}

@media (min-width: 900px) {
  .split {
    grid-template-columns: 1fr 1fr;
    gap: 4rem;
  }
}

.split__text .section__title {
  text-align: left;
}

.split__text .section__lead {
  text-align: left;
}

.checklist {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
}

.checklist li {
  position: relative;
  padding-left: 1.65rem;
  margin-bottom: 0.75rem;
  font-size: 0.95rem;
  color: var(--color-slate);
}

.checklist li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 7px;
  height: 7px;
  background: var(--color-champagne-dark);
  border-radius: 50%;
  box-shadow: 0 0 0 3px var(--color-champagne-soft);
}

.split__visual {
  display: block;
  min-height: 280px;
}

.split__img {
  border-radius: var(--radius-lg);
  background-size: cover;
  background-position: center;
  box-shadow: var(--shadow-lift);
  border: 1px solid rgba(255, 255, 255, 0.5);
  outline: 1px solid rgba(201, 169, 98, 0.15);
  outline-offset: 4px;
}

.split__img--1 {
  background-image: url("../images/piscina-borda-infinita.jpeg");
  min-height: min(52vh, 420px);
}

.location {
  display: grid;
  gap: 2.5rem;
  align-items: start;
}

@media (min-width: 800px) {
  .location {
    grid-template-columns: 1fr 1.1fr;
    gap: 3.5rem;
  }
}

.location__text .section__title {
  text-align: left;
}

.location__pins {
  list-style: none;
  margin: 1.75rem 0 0;
  padding: 0;
}

.location__pins li {
  padding: 0.85rem 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.15);
  font-size: 0.95rem;
}

.location__pins strong {
  color: var(--color-champagne);
}

.location__map {
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid rgba(201, 169, 98, 0.25);
  box-shadow: var(--shadow-lift);
}

.location__map iframe {
  display: block;
  width: 100%;
  height: min(380px, 52vh);
  border: 0;
}

.location__map-note {
  margin: 0;
  padding: 0.85rem 1.1rem;
  font-size: 0.8rem;
  background: rgba(0, 0, 0, 0.25);
  color: rgba(255, 255, 255, 0.75);
}

.gallery {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 1.15rem;
}

@media (min-width: 700px) {
  .gallery {
    grid-template-columns: repeat(4, 1fr);
  }
}

.gallery__item {
  position: relative;
  padding: 0;
  border: none;
  border-radius: var(--radius);
  overflow: hidden;
  cursor: pointer;
  aspect-ratio: 4 / 3;
  background: var(--color-midnight);
  box-shadow: var(--shadow-soft);
}

.gallery__item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.55s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery__item:hover img {
  transform: scale(1.07);
}

.gallery__item span {
  position: absolute;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 0.85rem 0.9rem;
  font-size: 0.72rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-white);
  background: linear-gradient(transparent, rgba(6, 10, 20, 0.92));
  text-align: left;
}

.gallery-carousel {
  position: relative;
  max-width: 56rem;
  margin: 0 auto;
}

.gallery-carousel:focus-visible {
  outline: 2px solid var(--color-champagne);
  outline-offset: 4px;
}

.gallery-carousel__viewport {
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: var(--shadow-soft);
  background: var(--color-midnight);
}

.gallery-carousel__track {
  display: flex;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.gallery-carousel__slide {
  flex: 0 0 100%;
  min-width: 0;
}

.gallery-carousel .gallery__item {
  width: 100%;
  aspect-ratio: 16 / 10;
}

@media (max-width: 600px) {
  .gallery-carousel .gallery__item {
    aspect-ratio: 4 / 3;
  }
}

.gallery-carousel__arrow {
  position: absolute;
  top: 50%;
  z-index: 2;
  width: 2.75rem;
  height: 2.75rem;
  margin-top: -1.375rem;
  border: none;
  border-radius: 50%;
  background: rgba(4, 8, 18, 0.55);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: background 0.2s ease;
}

.gallery-carousel__arrow:hover {
  background: rgba(4, 8, 18, 0.82);
}

.gallery-carousel__arrow--prev {
  left: 0.65rem;
}

.gallery-carousel__arrow--next {
  right: 0.65rem;
}

@media (max-width: 500px) {
  .gallery-carousel__arrow {
    width: 2.35rem;
    height: 2.35rem;
    margin-top: -1.175rem;
  }

  .gallery-carousel__arrow--prev {
    left: 0.35rem;
  }

  .gallery-carousel__arrow--next {
    right: 0.35rem;
  }
}

.gallery-carousel__counter {
  margin: 1.1rem 0 0;
  text-align: center;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  color: rgba(255, 255, 255, 0.78);
}

@media (prefers-reduced-motion: reduce) {
  .gallery-carousel__track {
    transition: none;
  }
}

.cta-block {
  display: grid;
  gap: 2.75rem;
}

@media (min-width: 800px) {
  .cta-block {
    grid-template-columns: 1fr 1fr;
    align-items: start;
    gap: 3.5rem;
  }
}

.cta-block__intro .section__title {
  text-align: left;
}

.cta-block__intro p {
  color: var(--color-muted);
  line-height: 1.75;
  font-size: 1.05rem;
}

.form {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.1rem;
  padding: 2.25rem;
  background: var(--color-white);
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lift);
  border: 1px solid rgba(201, 169, 98, 0.18);
}

.form__field {
  display: flex;
  flex-direction: column;
  gap: 0.4rem;
}

.form__field span {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  color: var(--color-ink-soft);
}

.form__field input,
.form__field textarea {
  font-family: inherit;
  font-size: 1rem;
  padding: 0.85rem 1.1rem;
  border: 1px solid rgba(20, 28, 46, 0.15);
  border-radius: 10px;
  background: var(--color-cream);
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.form__field input:focus,
.form__field textarea:focus {
  outline: none;
  border-color: var(--color-champagne-dark);
  box-shadow: 0 0 0 3px var(--color-champagne-soft);
}

.form__field--full {
  grid-column: 1 / -1;
}

.form__actions {
  grid-column: 1 / -1;
}

.form__hint {
  margin: 0.85rem 0 0;
  font-size: 0.78rem;
  color: var(--color-muted);
  text-align: center;
}

.footer {
  padding: 3rem 0 1.75rem;
  background: linear-gradient(180deg, var(--color-ink) 0%, #050810 100%);
  color: rgba(255, 255, 255, 0.78);
}

.footer__inner {
  display: flex;
  flex-wrap: wrap;
  justify-content: space-between;
  gap: 1.75rem;
  align-items: start;
}

.footer__brand strong {
  display: block;
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 600;
  color: var(--color-white);
  margin-bottom: 0.55rem;
  letter-spacing: 0.02em;
}

.footer__brand p {
  margin: 0;
  font-size: 0.86rem;
  max-width: 340px;
  line-height: 1.55;
}

.footer__domain {
  margin: 0.85rem 0 0 !important;
  font-size: 0.78rem;
  letter-spacing: 0.06em;
}

.footer__domain a {
  color: var(--color-champagne);
  text-decoration: none;
}

.footer__domain a:hover {
  text-decoration: underline;
}

.footer__links {
  display: flex;
  gap: 1.35rem;
  flex-wrap: wrap;
}

.footer__links a {
  color: rgba(255, 255, 255, 0.82);
  font-size: 0.82rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  text-decoration: none;
}

.footer__links a:hover {
  color: var(--color-champagne);
}

.footer__legal {
  text-align: center;
  margin: 2.25rem 0 0;
  padding-top: 1.75rem;
  border-top: 1px solid rgba(201, 169, 98, 0.15);
  font-size: 0.72rem;
  color: rgba(255, 255, 255, 0.42);
}

.whatsapp-float {
  position: fixed;
  right: 1.25rem;
  bottom: 1.25rem;
  z-index: 99;
  width: 76px;
  height: 76px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: #25d366;
  color: #fff;
  border-radius: 50%;
  box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5), 0 0 0 0 rgba(37, 211, 102, 0.45);
  transition: transform 0.2s ease, filter 0.2s ease;
  border: none;
  animation: whatsappPulse 2.2s ease-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.08);
  filter: brightness(1.05);
  color: #fff;
}

.whatsapp-float svg {
  width: 38px;
  height: 38px;
  flex-shrink: 0;
  display: block;
}

@keyframes whatsappPulse {
  0% {
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5), 0 0 0 0 rgba(37, 211, 102, 0.45);
  }
  55% {
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.55), 0 0 0 8px rgba(37, 211, 102, 0.12);
  }
  70% {
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45), 0 0 0 20px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.5), 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

@media (prefers-reduced-motion: reduce) {
  .whatsapp-float {
    animation: none;
    box-shadow: 0 6px 24px rgba(37, 211, 102, 0.45);
  }
}

.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  background: rgba(4, 8, 18, 0.94);
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  padding: 2rem;
}

.lightbox[hidden] {
  display: none !important;
}

.lightbox__close {
  position: absolute;
  top: 1.25rem;
  right: 1.25rem;
  font-size: 2.25rem;
  line-height: 1;
  color: #fff;
  background: none;
  border: none;
  cursor: pointer;
  padding: 0.5rem;
  opacity: 0.85;
}

.lightbox__img {
  max-width: min(100%, 960px);
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lift);
}

.lightbox__caption {
  margin: 1.1rem 0 0;
  color: rgba(255, 255, 255, 0.92);
  font-size: 0.95rem;
  font-weight: 500;
}

body.lightbox-open {
  overflow: hidden;
}

.section--plantas {
  background: linear-gradient(165deg, #060a14 0%, var(--color-midnight) 45%, var(--color-ocean) 100%);
  color: var(--color-white);
}

.section--plantas .section__title {
  color: var(--color-white);
}

.section--plantas .section__lead {
  color: rgba(255, 255, 255, 0.88);
}

.plantas-grid {
  display: grid;
  gap: 1.5rem;
  grid-template-columns: 1fr;
}

@media (min-width: 800px) {
  .plantas-grid:not(.plantas-grid--single) {
    grid-template-columns: 1fr 1fr;
  }
}

.plantas-grid--single {
  max-width: min(56rem, 100%);
  margin-left: auto;
  margin-right: auto;
}

.planta-card {
  background: var(--color-white);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  color: var(--color-ink);
  box-shadow: var(--shadow-lift);
  border: 1px solid rgba(201, 169, 98, 0.2);
}

.planta-card__media {
  border-radius: var(--radius);
  overflow: hidden;
  border: 1px solid rgba(26, 58, 82, 0.12);
  background: #eef1f5;
  line-height: 0;
  display: flex;
  justify-content: center;
  align-items: flex-start;
}

/* Nitidez: dimensões nativas 377×580 — evita upscale que deixa texto tremido; proporção correta no layout */
.planta-card__img {
  width: auto;
  max-width: 100%;
  height: auto;
  display: block;
  margin-inline: auto;
  transform: translateZ(0);
  backface-visibility: hidden;
}

.planta-card__legal {
  font-size: 0.68rem;
  color: var(--color-muted);
  margin: 0.85rem 0 0;
  line-height: 1.5;
}

.section--plantas .planta-card__legal a {
  color: var(--color-champagne);
  text-decoration: underline;
  text-underline-offset: 2px;
}

.section--plantas .planta-card__legal a:hover {
  color: #e8d9b8;
}

#galeria-foto-1 {
  scroll-margin-top: calc(var(--header-h) + 1rem);
}

.section__actions {
  text-align: center;
  margin-top: 2.5rem;
}

.section--plantas .btn--primary {
  box-shadow: var(--shadow-gold);
}

.tour-embed {
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lift);
  border: 1px solid rgba(201, 169, 98, 0.2);
  background: var(--color-ink);
}

.tour-embed--cta {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  text-align: center;
  gap: 1.25rem;
  padding: clamp(2rem, 5vw, 3rem) 1.5rem;
  min-height: min(52vh, 360px);
  max-width: 36rem;
  margin-inline: auto;
}

.tour-cta__kicker {
  margin: 0;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--color-champagne);
}

.tour-cta__text {
  margin: 0;
  font-size: 1.05rem;
  line-height: 1.55;
  color: rgba(255, 255, 255, 0.92);
  max-width: 28rem;
}

.tour-cta__text strong {
  color: var(--color-white);
}

.tour-cta__btn {
  margin-top: 0.25rem;
}

.tour-cta__note {
  margin: 0;
  font-size: 0.8rem;
  color: rgba(255, 255, 255, 0.55);
}

.tour-embed iframe {
  display: block;
  width: 100%;
  height: min(72vh, 640px);
  min-height: 400px;
  border: 0;
  vertical-align: middle;
  background: #000;
}

.section--gallery-dark {
  background: linear-gradient(185deg, #050810 0%, var(--color-ink-soft) 50%, var(--color-midnight) 100%);
  color: var(--color-white);
}

#galeria .container {
  width: min(52rem, 90vw);
}

.section--gallery-dark .section__title {
  color: var(--color-white);
}

.section--gallery-dark .section__label {
  color: var(--color-champagne);
}

.gallery__legal {
  margin: 2rem auto 0;
  font-size: 0.74rem;
  line-height: 1.55;
  text-align: center;
  max-width: 720px;
  color: rgba(255, 255, 255, 0.58);
}

.section--location-blue {
  background: linear-gradient(185deg, #e4edf4 0%, var(--color-cream) 60%);
}

.location--light .section__label {
  color: var(--color-champagne-dark);
}

.location--light .location__text p {
  color: var(--color-ink);
  line-height: 1.7;
  font-size: 1.05rem;
}

.location__pins--light li {
  border-bottom-color: rgba(26, 58, 82, 0.12);
  color: var(--color-slate);
}

.location__pins--light strong {
  color: var(--color-ink);
}

.location--light .location__map {
  border-color: rgba(26, 58, 82, 0.12);
}

.location__map-note--light {
  background: rgba(26, 58, 82, 0.06);
  color: var(--color-muted);
}

/* Grid de 3 cards (seção emocional) — mesma base de .grid--features */
@media (min-width: 900px) {
  .grid--features--three {
    grid-template-columns: repeat(3, 1fr);
  }
}

.location__intro {
  margin: 1.25rem 0 0;
  color: var(--color-muted);
  font-size: 1.02rem;
  line-height: 1.7;
  max-width: 36rem;
}