:root {
  --gold: #b8924f;
  --gold-light: #c9a96e;
  --gold-dark: #9a7a3a;
  --blush: #e8c4c0;
  --blush-light: #f3dedb;
  --cream: #f7f2ec;
  --cream-dark: #efe6da;
  --charcoal: #1c1917;
  --charcoal-light: #3a3530;
  --white: #ffffff;
  --text: #2b2622;
  --text-light: #6b6259;
  --border: #e5dcd0;
  --shadow-sm: 0 4px 12px rgba(28, 25, 23, 0.06);
  --shadow-md: 0 12px 30px rgba(28, 25, 23, 0.1);
  --shadow-lg: 0 24px 50px rgba(28, 25, 23, 0.14);
  --radius: 6px;
  --radius-lg: 14px;
  --transition: 0.35s cubic-bezier(0.25, 0.8, 0.25, 1);
  --font-serif: "Cormorant Garamond", "Times New Roman", serif;
  --font-sans: "Montserrat", -apple-system, BlinkMacSystemFont, sans-serif;
}

*,
*::before,
*::after {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

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

body {
  font-family: var(--font-sans);
  color: var(--text);
  background: var(--cream);
  line-height: 1.6;
  font-weight: 300;
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

.container {
  width: 100%;
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.section__eyebrow {
  font-family: var(--font-sans);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 16px;
}

.section__title {
  font-family: var(--font-serif);
  font-size: clamp(2rem, 5vw, 3.2rem);
  font-weight: 600;
  line-height: 1.1;
  color: var(--charcoal);
  margin-bottom: 20px;
}

.section__subtitle {
  font-size: 1.05rem;
  color: var(--text-light);
  max-width: 600px;
}

.section__head {
  text-align: center;
  margin-bottom: 56px;
}

.section__head .section__subtitle {
  margin: 0 auto;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: var(--font-sans);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  border-radius: var(--radius);
  border: 1.5px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
  text-align: center;
}

.btn--gold {
  background: var(--gold);
  color: var(--white);
  border-color: var(--gold);
}

.btn--gold:hover {
  background: var(--gold-dark);
  border-color: var(--gold-dark);
  transform: translateY(-2px);
  box-shadow: 0 10px 24px rgba(154, 122, 58, 0.3);
}

.btn--outline {
  background: transparent;
  color: var(--white);
  border-color: rgba(255, 255, 255, 0.7);
}

.btn--outline:hover {
  background: rgba(255, 255, 255, 0.12);
  border-color: var(--white);
  transform: translateY(-2px);
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 100;
  padding: 18px 0;
  transition: all var(--transition);
  background: transparent;
}

.header.is-scrolled {
  background: rgba(255, 255, 255, 0.96);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
  padding: 12px 0;
}

.header__container {
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: flex;
  align-items: center;
  gap: 14px;
}

.logo__monogram {
  font-family: var(--font-serif);
  font-size: 2.2rem;
  font-weight: 700;
  line-height: 1;
  color: var(--white);
  transition: color var(--transition);
}

.header.is-scrolled .logo__monogram {
  color: var(--charcoal);
}

.logo__text {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}

.logo__name {
  font-family: var(--font-serif);
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--white);
  transition: color var(--transition);
}

.header.is-scrolled .logo__name {
  color: var(--charcoal);
}

.logo__tag {
  font-family: var(--font-sans);
  font-size: 0.6rem;
  font-weight: 500;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.8);
  transition: color var(--transition);
}

.header.is-scrolled .logo__tag {
  color: var(--gold);
}

.nav__list {
  display: flex;
  align-items: center;
  gap: 36px;
}

.nav {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px 5%;
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 28px;
  z-index: 110;
  transition: padding var(--transition);
}

@media (min-width: 769px) {
  .header.is-scrolled ~ .nav {
    padding: 12px 5%;
  }

  .header.is-scrolled ~ .nav .nav__link {
    color: var(--charcoal-light);
  }
}

.nav__link {
  font-size: 0.8rem;
  font-weight: 500;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--white);
  position: relative;
  padding: 6px 0;
  transition: color var(--transition);
}

.nav__link::after {
  content: "";
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 1.5px;
  background: var(--gold);
  transition: width var(--transition);
}

.nav__link:hover::after {
  width: 100%;
}

.nav__link:hover {
  color: var(--gold);
}

.nav__cta {
  display: none;
}

@media (max-width: 768px) {
  .nav__cta {
    display: inline-flex;
    margin-left: 0;
    margin-top: 30px;
    width: 100%;
  }
}

.nav__toggle,
.nav__close {
  display: none;
}

.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  overflow: hidden;
  color: var(--white);
}

.hero__bg {
  position: absolute;
  inset: 0;
  background-image: url("../assets/images/site/hero-bg.webp");
  background-size: cover;
  background-position: center;
  z-index: -2;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    135deg,
    rgba(28, 25, 23, 0.72) 0%,
    rgba(28, 25, 23, 0.45) 50%,
    rgba(184, 146, 79, 0.35) 100%
  );
  z-index: -1;
}

.hero__content {
  padding-top: 120px;
  padding-bottom: 80px;
  max-width: 720px;
}

.hero__eyebrow {
  font-size: 0.78rem;
  font-weight: 600;
  letter-spacing: 0.3em;
  text-transform: uppercase;
  color: var(--gold-light);
  margin-bottom: 22px;
}

.hero__title {
  font-family: var(--font-serif);
  font-size: clamp(2.4rem, 6vw, 4.5rem);
  font-weight: 600;
  line-height: 1.05;
  margin-bottom: 24px;
}

.hero__subtitle {
  font-size: 1.1rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.88);
  margin-bottom: 38px;
  max-width: 560px;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 16px;
}

.hero__scroll {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  width: 26px;
  height: 44px;
  border: 1.5px solid rgba(255, 255, 255, 0.6);
  border-radius: 20px;
  display: flex;
  justify-content: center;
  padding-top: 8px;
}

.hero__scroll span {
  width: 3px;
  height: 8px;
  background: rgba(255, 255, 255, 0.8);
  border-radius: 2px;
  animation: scrollDot 1.8s ease-in-out infinite;
}

@keyframes scrollDot {
  0% {
    opacity: 0;
    transform: translateY(-4px);
  }
  40% {
    opacity: 1;
  }
  80% {
    opacity: 0;
    transform: translateY(14px);
  }
  100% {
    opacity: 0;
  }
}

.about {
  padding: 100px 0;
  background: var(--cream);
}

.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.about__images {
  position: relative;
}

.about__img {
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  object-fit: cover;
}

.about__img--main {
  width: 100%;
  aspect-ratio: 4 / 5;
}

.about__img--side {
  position: absolute;
  bottom: -30px;
  right: -20px;
  width: 48%;
  aspect-ratio: 1 / 1;
  border: 8px solid var(--cream);
}

.about__text {
  margin-bottom: 18px;
  color: var(--text-light);
  font-size: 1rem;
}

.about__text strong {
  color: var(--charcoal);
  font-weight: 600;
}

.about__features {
  margin-top: 28px;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 14px 20px;
}

.about__features li {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 0.9rem;
  color: var(--text);
}

.about__dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--gold);
  flex-shrink: 0;
}

.services {
  padding: 100px 0;
  background: var(--charcoal);
  color: var(--white);
}

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

.services .section__subtitle {
  color: rgba(255, 255, 255, 0.7);
}

.services__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.service-card {
  display: flex;
  flex-direction: column;
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.service-card:hover {
  transform: translateY(-8px);
  box-shadow: var(--shadow-lg);
}

.service-card__body {
  display: flex;
  flex-direction: column;
  flex: 1;
  padding: 28px 26px 30px;
}

.service-card__title {
  font-family: var(--font-serif);
  font-size: 1.6rem;
  font-weight: 600;
  margin-bottom: 12px;
  color: var(--white);
}

.service-card__desc {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.78);
  margin-bottom: 22px;
  line-height: 1.6;
}

.service-card__cta {
  display: inline-block;
  align-self: flex-start;
  margin-top: auto;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--gold-light);
  border-bottom: 1px solid var(--gold);
  padding-bottom: 4px;
  transition: all var(--transition);
}

.service-card__cta:hover {
  color: var(--white);
  border-color: var(--white);
}

.gallery {
  padding: 100px 0;
  background: var(--cream);
}

.gallery__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}

.gallery__item {
  width: 100%;
  aspect-ratio: 3 / 4;
  object-fit: cover;
  border-radius: var(--radius);
  cursor: zoom-in;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
}

.gallery__item:hover {
  transform: scale(1.03);
  box-shadow: var(--shadow-md);
}

.carousel {
  position: relative;
}

.carousel__dots {
  display: none;
}

.contact {
  padding: 100px 0;
  background: var(--cream-dark);
}

.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 70px;
  align-items: center;
}

.contact__text {
  color: var(--text-light);
  margin-bottom: 36px;
  font-size: 1.05rem;
}

.contact__list {
  margin-bottom: 40px;
  display: flex;
  flex-direction: column;
  gap: 22px;
}

.contact__item {
  display: flex;
  align-items: center;
  gap: 18px;
}

.contact__icon {
  width: 50px;
  height: 50px;
  border-radius: 50%;
  background: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--gold);
  box-shadow: var(--shadow-sm);
  flex-shrink: 0;
}

.contact__label {
  display: block;
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--text-light);
  margin-bottom: 3px;
}

.contact__value {
  font-size: 1.05rem;
  font-weight: 500;
  color: var(--charcoal);
  transition: color var(--transition);
}

.contact__value:hover {
  color: var(--gold);
}

.contact__map {
  width: 100%;
  aspect-ratio: 4 / 5;
  border: 0;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow-lg);
  display: block;
}

.contact__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
}

.contact__map-btn {
  white-space: nowrap;
}

.footer {
  background: var(--charcoal);
  color: rgba(255, 255, 255, 0.72);
  padding-top: 70px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1.5fr;
  gap: 50px;
  padding-bottom: 50px;
}

.footer .logo__monogram,
.footer .logo__name {
  color: var(--white);
}

.footer .logo__tag {
  color: var(--gold-light);
}

.footer__desc {
  margin-top: 18px;
  font-size: 0.92rem;
  color: rgba(255, 255, 255, 0.6);
  max-width: 360px;
}

.footer__title {
  font-family: var(--font-serif);
  font-size: 1.2rem;
  font-weight: 600;
  color: var(--white);
  margin-bottom: 20px;
}

.footer__links {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer__links a {
  font-size: 0.9rem;
  color: rgba(255, 255, 255, 0.6);
  transition: color var(--transition);
}

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

.footer__bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.08);
  padding: 22px 0;
  text-align: center;
  font-size: 0.82rem;
  color: rgba(255, 255, 255, 0.45);
}

.whatsapp-float {
  position: fixed;
  bottom: 26px;
  right: 26px;
  width: 58px;
  height: 58px;
  border-radius: 50%;
  background: #25d366;
  color: var(--white);
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  z-index: 99;
  transition:
    transform var(--transition),
    box-shadow var(--transition);
  animation: whatsappPulse 2.5s ease-in-out infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  box-shadow: 0 12px 32px rgba(37, 211, 102, 0.55);
}

@keyframes whatsappPulse {
  0%,
  100% {
    box-shadow: 0 8px 24px rgba(37, 211, 102, 0.4);
  }
  50% {
    box-shadow: 0 8px 32px rgba(37, 211, 102, 0.6);
  }
}

.reveal {
  opacity: 0;
  transform: translateY(30px);
  transition:
    opacity 0.8s ease,
    transform 0.8s ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

@media (max-width: 992px) {
  .services__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .about__grid,
  .contact__grid {
    gap: 50px;
  }

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

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

@media (max-width: 768px) {
  .container {
    padding: 0 20px;
  }

  .nav {
    position: fixed;
    top: 0;
    left: auto;
    right: -100%;
    width: 82%;
    max-width: 340px;
    height: 100vh;
    margin: 0;
    background: var(--charcoal);
    flex-direction: column;
    justify-content: flex-start;
    padding: 90px 30px 30px;
    transition: right var(--transition);
    z-index: 110;
    display: flex;
  }

  .nav.is-open {
    right: 0;
  }

  .nav__list {
    flex-direction: column;
    align-items: flex-start;
    gap: 26px;
  }

  .nav__link {
    color: var(--white);
    font-size: 0.95rem;
  }

  .nav__toggle {
    display: flex;
    flex-direction: column;
    justify-content: space-between;
    width: 28px;
    height: 22px;
    background: none;
    border: none;
    cursor: pointer;
    z-index: 105;
  }

  .nav__toggle span {
    display: block;
    width: 100%;
    height: 2px;
    background: var(--white);
    border-radius: 2px;
    transition: all var(--transition);
  }

  .header.is-scrolled .nav__toggle span {
    background: var(--charcoal);
  }

  .nav__close {
    display: block;
    position: absolute;
    top: 22px;
    right: 24px;
    background: none;
    border: none;
    color: var(--white);
    font-size: 2rem;
    line-height: 1;
    cursor: pointer;
  }

  .nav-overlay {
    position: fixed;
    inset: 0;
    background: rgba(0, 0, 0, 0.5);
    z-index: 108;
    opacity: 0;
    pointer-events: none;
    transition: opacity var(--transition);
  }

  .nav-overlay.is-visible {
    opacity: 1;
    pointer-events: auto;
  }

  .hero__content {
    padding-top: 100px;
    padding-bottom: 100px;
  }

  .about,
  .services,
  .gallery,
  .contact {
    padding: 70px 0;
  }

  .about__grid,
  .contact__grid {
    grid-template-columns: 1fr;
    gap: 50px;
  }

  .about__img--side {
    right: 0;
    width: 45%;
  }

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

  .services__grid,
  .gallery__grid {
    display: flex;
    overflow-x: auto;
    scroll-snap-type: x mandatory;
    -webkit-overflow-scrolling: touch;
    scrollbar-width: none;
    -ms-overflow-style: none;
    scroll-padding: 0 20px;
    padding-bottom: 8px;
  }

  .services__grid::-webkit-scrollbar,
  .gallery__grid::-webkit-scrollbar {
    display: none;
  }

  .services__grid > *,
  .gallery__grid > * {
    flex: 0 0 85%;
    scroll-snap-align: center;
    min-width: 0;
  }

  .services__grid {
    gap: 16px;
  }

  .gallery__grid {
    gap: 12px;
  }

  .carousel__dots {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 8px;
    margin-top: 24px;
  }

  .carousel__dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.25);
    border: none;
    padding: 0;
    cursor: pointer;
    transition: all var(--transition);
  }

  .gallery .carousel__dot {
    background: rgba(28, 25, 23, 0.2);
  }

  .carousel__dot.is-active {
    background: var(--gold);
    width: 22px;
    border-radius: 4px;
  }

  .gallery .carousel__dot.is-active {
    background: var(--gold);
  }

  .footer__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .hero__scroll {
    display: none;
  }

  .whatsapp-float {
    width: 54px;
    height: 54px;
    bottom: 20px;
    right: 20px;
  }
}

@media (max-width: 480px) {
  .hero__title {
    font-size: 2.2rem;
  }

  .section__title {
    font-size: 2rem;
  }

  .about__img--side {
    display: none;
  }

  .btn {
    width: 100%;
  }

  .hero__actions .btn {
    width: 100%;
  }
}

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

.lang-switcher {
  display: flex;
  align-items: center;
  gap: 4px;
  padding: 4px;
  border: 1px solid rgba(255, 255, 255, 0.35);
  border-radius: 999px;
  background: rgba(255, 255, 255, 0.08);
  backdrop-filter: blur(6px);
}

.header.is-scrolled ~ .nav .lang-switcher {
  border-color: var(--border);
  background: var(--white);
}

.lang-switcher__btn {
  border: none;
  background: none;
  color: var(--white);
  font-family: var(--font-sans);
  font-size: 0.72rem;
  font-weight: 600;
  letter-spacing: 0.06em;
  padding: 5px 12px;
  border-radius: 999px;
  cursor: pointer;
  transition: all var(--transition);
  line-height: 1;
}

.header.is-scrolled ~ .nav .lang-switcher__btn {
  color: var(--text-light);
}

.lang-switcher__btn:hover {
  color: var(--white);
}

.header.is-scrolled ~ .nav .lang-switcher__btn:hover {
  color: var(--charcoal);
}

.lang-switcher__btn.is-active {
  background: var(--gold);
  color: var(--white);
}

.lang-switcher--mobile {
  display: none;
}

@media (max-width: 900px) {
  .lang-switcher {
    display: none;
  }

  .lang-switcher--mobile {
    display: flex;
    margin: 0 14px 0 auto;
  }

  .lang-switcher--mobile .lang-switcher__btn {
    color: var(--white);
  }

  .lang-switcher--mobile .lang-switcher__btn.is-active {
    background: var(--gold);
    color: var(--white);
  }

  .header.is-scrolled .lang-switcher--mobile {
    border-color: var(--border);
    background: var(--white);
  }

  .header.is-scrolled .lang-switcher--mobile .lang-switcher__btn {
    color: var(--text-light);
  }

  .header.is-scrolled .lang-switcher--mobile .lang-switcher__btn:hover {
    color: var(--charcoal);
  }
}

/* Acessibilidade: foco visível para navegação por teclado */
a:focus-visible,
button:focus-visible,
.gallery__item:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
  border-radius: 4px;
}

/* Galeria ampliada (lightbox) */
.lightbox {
  position: fixed;
  inset: 0;
  z-index: 200;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 24px;
  background: rgba(28, 25, 23, 0.92);
  backdrop-filter: blur(4px);
}

.lightbox[hidden] {
  display: none;
}

.lightbox__img {
  max-width: 100%;
  max-height: 100%;
  width: auto;
  height: auto;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
}

.lightbox__close {
  position: absolute;
  top: 18px;
  right: 22px;
  width: 46px;
  height: 46px;
  border: none;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.12);
  color: var(--white);
  font-size: 1.8rem;
  line-height: 1;
  cursor: pointer;
  transition: background var(--transition);
}

.lightbox__close:hover {
  background: rgba(255, 255, 255, 0.25);
}