:root {
  --gold: #c9a84c;
  --gold-light: #e0c97a;
  --dark: #0d0d0d;
  --dark-2: #141414;
  --dark-3: #1c1c1c;
  --gray: #888;
  --light: #f5f1eb;
  --white: #ffffff;
}

*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
section[id] { scroll-margin-top: 110px; }
body {
  background: var(--dark);
  color: var(--light);
  font-family: 'Montserrat', sans-serif;
  font-weight: 300;
  overflow-x: hidden;
}

/* ── NAV ── */
nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 100;
  display: flex; justify-content: space-between; align-items: center;
  padding: 1.5rem 4rem;
  background: linear-gradient(to bottom, rgba(13,13,13,0.95), transparent);
  transition: background 0.4s;
}
nav.scrolled { background: rgba(13,13,13,0.97); border-bottom: 1px solid rgba(201,168,76,0.15); }
.logo {
  font-family: 'Cormorant Garamond', serif;
  font-size: 1.6rem; font-weight: 400; letter-spacing: 0.08em;
  color: var(--white); text-decoration: none;
}
.logo span { color: var(--gold); }
.nav-links { display: flex; gap: 2.5rem; list-style: none; }
.nav-links a {
  color: var(--light); text-decoration: none;
  font-size: 0.7rem; letter-spacing: 0.2em; text-transform: uppercase;
  opacity: 0.75; transition: opacity 0.3s, color 0.3s;
}
.nav-links a:hover { opacity: 1; color: var(--gold); }

/* ── HERO ── */
.hero {
  position: relative; height: 100vh;
  display: flex; flex-direction: column; justify-content: flex-end;
  padding: 0 4rem 5rem;
  overflow: hidden;
}
.hero-bg {
  position: absolute; inset: 0;
  background: linear-gradient(135deg, #1a1a2e 0%, #16213e 40%, #0f3460 70%, #0d0d0d 100%);
}
.hero-bg::after {
  content: '';
  position: absolute; inset: 0;
  background: linear-gradient(to top, rgba(13,13,13,1) 0%, rgba(13,13,13,0.3) 50%, transparent 100%);
}
.hero-bg::before {
  content: '';
  position: absolute; inset: 0;
  background-image:
    linear-gradient(rgba(201,168,76,0.04) 1px, transparent 1px),
    linear-gradient(90deg, rgba(201,168,76,0.04) 1px, transparent 1px);
  background-size: 80px 80px;
}
.hero-eyebrow {
  position: relative; z-index: 2;
  font-size: 0.65rem; letter-spacing: 0.4em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1rem;
  opacity: 0; animation: fadeUp 1s 0.3s forwards;
}
.hero-title {
  position: relative; z-index: 2;
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(3rem, 7vw, 6rem);
  font-weight: 300; line-height: 1.05;
  color: var(--white); max-width: 800px;
  opacity: 0; animation: fadeUp 1s 0.5s forwards;
}
.hero-title em { font-style: italic; color: var(--gold-light); }
.hero-sub {
  position: relative; z-index: 2;
  margin-top: 1.5rem;
  font-size: 0.8rem; letter-spacing: 0.12em; color: var(--gray);
  max-width: 420px; line-height: 1.8;
  opacity: 0; animation: fadeUp 1s 0.7s forwards;
}
.hero-cta {
  position: relative; z-index: 2;
  display: flex; gap: 1.5rem; margin-top: 2.5rem;
  opacity: 0; animation: fadeUp 1s 0.9s forwards;
}
.btn-gold {
  padding: 0.85rem 2.5rem;
  background: var(--gold); color: var(--dark);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem; font-weight: 500; letter-spacing: 0.25em; text-transform: uppercase;
  border: none; cursor: pointer; text-decoration: none;
  transition: background 0.3s, transform 0.2s;
}
.btn-gold:hover { background: var(--gold-light); transform: translateY(-2px); }
.btn-outline {
  padding: 0.85rem 2.5rem;
  background: transparent; color: var(--light);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem; font-weight: 400; letter-spacing: 0.25em; text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.25); cursor: pointer; text-decoration: none;
  transition: border-color 0.3s, color 0.3s, transform 0.2s;
}
.btn-outline:hover { border-color: var(--gold); color: var(--gold); transform: translateY(-2px); }

.scroll-hint {
  position: absolute; bottom: 2rem; right: 4rem; z-index: 2;
  display: flex; flex-direction: column; align-items: center; gap: 0.5rem;
  opacity: 0; animation: fadeIn 1s 1.4s forwards;
}
.scroll-hint span { font-size: 0.6rem; letter-spacing: 0.3em; color: var(--gray); text-transform: uppercase; }
.scroll-line {
  width: 1px; height: 50px;
  background: linear-gradient(to bottom, var(--gold), transparent);
  animation: scrollLine 2s infinite;
}

/* ── SECTIONS ── */
section { padding: 6rem 4rem; }
.section-label {
  font-size: 0.6rem; letter-spacing: 0.45em; text-transform: uppercase;
  color: var(--gold); margin-bottom: 1rem;
}
.section-title {
  font-family: 'Cormorant Garamond', serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  font-weight: 300; color: var(--white); line-height: 1.2;
  margin-bottom: 1rem;
}
.section-title em { font-style: italic; color: var(--gold-light); }
.divider { width: 60px; height: 1px; background: var(--gold); margin: 2rem 0; }

/* ── STATS ── */
.stats {
  background: var(--dark-3);
  border-top: 1px solid rgba(201,168,76,0.15);
  border-bottom: 1px solid rgba(201,168,76,0.15);
  padding: 3rem 4rem;
  display: flex; justify-content: space-around;
}
.stat { text-align: center; }
.stat-num {
  font-family: 'Cormorant Garamond', serif;
  font-size: 2.8rem; font-weight: 300; color: var(--gold);
}
.stat-label {
  font-size: 0.6rem; letter-spacing: 0.3em; text-transform: uppercase;
  color: var(--gray); margin-top: 0.4rem;
}

/* ── LISTINGS ── */
#listings { background: var(--dark-2); }
.listings-header { display: flex; justify-content: space-between; align-items: flex-end; margin-bottom: 3.5rem; }
.filter-tabs { display: flex; gap: 0.5rem; }
.tab {
  padding: 0.5rem 1.5rem;
  font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase;
  border: 1px solid rgba(255,255,255,0.12); background: transparent;
  color: var(--gray); cursor: pointer; transition: all 0.3s;
}
.tab.active, .tab:hover { border-color: var(--gold); color: var(--gold); }

.cards-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(340px, 1fr));
  gap: 2rem;
}
.card {
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.1);
  overflow: hidden;
  transition: transform 0.4s, border-color 0.4s;
  cursor: pointer;
}
.card:hover { transform: translateY(-6px); border-color: rgba(201,168,76,0.4); }
.card-img {
  position: relative; height: 260px; overflow: hidden;
  background: #1a1a2e;
  display: flex; align-items: center; justify-content: center;
}
.card-img img { width: 100%; height: 100%; object-fit: cover; transition: transform 0.6s; }
.card:hover .card-img img { transform: scale(1.05); }
.card-img-placeholder {
  width: 100%; height: 100%;
  display: flex; flex-direction: column; align-items: center; justify-content: center;
  gap: 1rem; color: rgba(201,168,76,0.3);
}
.card-img-placeholder svg { width: 48px; height: 48px; }
.card-img-placeholder span { font-size: 0.65rem; letter-spacing: 0.2em; text-transform: uppercase; }
.card-badge {
  position: absolute; top: 1rem; left: 1rem;
  padding: 0.3rem 1rem;
  font-size: 0.55rem; letter-spacing: 0.25em; text-transform: uppercase; font-weight: 500;
}
.badge-imovel { background: var(--gold); color: var(--dark); }
.badge-barco { background: #1a4a8a; color: var(--white); border: 1px solid #3a7acc; }
.card-body { padding: 1.8rem; }
.card-type { font-size: 0.58rem; letter-spacing: 0.35em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.6rem; }
.card-name { font-family: 'Cormorant Garamond', serif; font-size: 1.5rem; font-weight: 400; color: var(--white); margin-bottom: 0.4rem; }
.card-location { font-size: 0.68rem; color: var(--gray); letter-spacing: 0.08em; margin-bottom: 1.2rem; }
.card-location svg { width: 12px; height: 12px; margin-right: 4px; vertical-align: middle; }
.card-specs {
  display: flex; gap: 1.5rem; margin-bottom: 1.5rem;
  padding-bottom: 1.5rem; border-bottom: 1px solid rgba(255,255,255,0.06);
}
.spec { display: flex; flex-direction: column; gap: 0.2rem; }
.spec-val { font-size: 0.85rem; font-weight: 400; color: var(--white); }
.spec-key { font-size: 0.55rem; letter-spacing: 0.2em; text-transform: uppercase; color: var(--gray); }
.card-footer { display: flex; justify-content: space-between; align-items: center; }
.card-price { font-family: 'Cormorant Garamond', serif; font-size: 1.6rem; font-weight: 400; color: var(--gold); }
.card-cta {
  font-size: 0.6rem; letter-spacing: 0.2em; text-transform: uppercase;
  color: var(--light); text-decoration: none;
  border-bottom: 1px solid rgba(255,255,255,0.2);
  padding-bottom: 2px; transition: color 0.3s, border-color 0.3s;
}
.card-cta:hover { color: var(--gold); border-color: var(--gold); }

/* ── CONTACT ── */
#contacto {
  background: var(--dark);
  display: grid; grid-template-columns: 1fr 1fr; gap: 6rem; align-items: center;
}
.contact-form { display: flex; flex-direction: column; gap: 1.2rem; }
.form-group { display: flex; flex-direction: column; gap: 0.5rem; }
.form-group label { font-size: 0.6rem; letter-spacing: 0.25em; text-transform: uppercase; color: var(--gray); }
.form-group input,
.form-group textarea,
.form-group select {
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.1);
  color: var(--light);
  padding: 0.9rem 1.2rem;
  font-family: 'Montserrat', sans-serif;
  font-size: 0.8rem; font-weight: 300;
  outline: none; transition: border-color 0.3s;
}
.form-group input:focus,
.form-group textarea:focus,
.form-group select:focus { border-color: var(--gold); }
.form-group textarea { resize: vertical; min-height: 120px; }
.form-group select option { background: var(--dark-3); }
.contact-info { padding-left: 2rem; border-left: 1px solid rgba(201,168,76,0.2); }
.contact-item { margin-bottom: 2.5rem; }
.contact-item-label { font-size: 0.6rem; letter-spacing: 0.35em; text-transform: uppercase; color: var(--gold); margin-bottom: 0.5rem; }
.contact-item-val { font-family: 'Cormorant Garamond', serif; font-size: 1.2rem; color: var(--white); }
.contact-item-val a { color: var(--white); text-decoration: none; transition: color 0.3s; }
.contact-item-val a:hover { color: var(--gold); }

/* ── FOOTER ── */
footer {
  background: var(--dark-3);
  border-top: 1px solid rgba(201,168,76,0.1);
  padding: 2.5rem 4rem;
  display: flex; justify-content: space-between; align-items: center;
}
.footer-logo { font-family: 'Cormorant Garamond', serif; font-size: 1.2rem; color: var(--white); }
.footer-logo span { color: var(--gold); }
footer p { font-size: 0.65rem; color: var(--gray); letter-spacing: 0.08em; }

/* ── MODAL ── */
.modal-overlay {
  position: fixed; inset: 0; z-index: 200;
  background: rgba(0,0,0,0.85);
  display: flex; align-items: center; justify-content: center;
  opacity: 0; pointer-events: none; transition: opacity 0.4s;
  padding: 2rem;
}
.modal-overlay.open { opacity: 1; pointer-events: all; }
.modal {
  background: var(--dark-3);
  border: 1px solid rgba(201,168,76,0.2);
  max-width: 700px; width: 100%; max-height: 85vh;
  overflow-y: auto; position: relative;
  transform: translateY(20px); transition: transform 0.4s;
}
.modal-overlay.open .modal { transform: translateY(0); }
.modal-img {
  height: 300px; background: #1a2a3e;
  display: flex; align-items: center; justify-content: center;
  color: rgba(201,168,76,0.3);
  position: relative; overflow: hidden;
}
.modal-img img { width: 100%; height: 100%; object-fit: cover; }

/* ── CAROUSEL ── */
.carousel {
  position: relative; width: 100%; height: 100%;
  overflow: hidden;
}
.carousel-track {
  display: flex; height: 100%; width: 100%;
  transition: transform 0.5s cubic-bezier(0.4, 0, 0.2, 1);
  will-change: transform;
}
.carousel-slide {
  width: 100%;
  min-width: 100%;
  flex: 0 0 100%;
  height: 100%;
  display: flex; align-items: center; justify-content: center;
  background: #1a2a3e;
  overflow: hidden;
}
.carousel-slide img { width: 100%; height: 100%; object-fit: cover; }
.carousel-slide.placeholder {
  flex-direction: column; gap: 1rem;
  color: rgba(201,168,76,0.3);
}
.carousel-slide.placeholder svg { width: 48px; height: 48px; }
.carousel-slide.placeholder span { font-size: 0.6rem; letter-spacing: 0.2em; text-transform: uppercase; }

.carousel-btn {
  position: absolute; top: 50%; transform: translateY(-50%);
  background: rgba(13,13,13,0.7); border: 1px solid rgba(201,168,76,0.3);
  color: var(--gold); width: 40px; height: 40px;
  display: flex; align-items: center; justify-content: center;
  cursor: pointer; font-size: 1rem; z-index: 10;
  transition: background 0.3s, border-color 0.3s;
}
.carousel-btn:hover { background: rgba(201,168,76,0.15); border-color: var(--gold); }
.carousel-btn.prev { left: 0.75rem; }
.carousel-btn.next { right: 0.75rem; }
.carousel-btn:disabled { opacity: 0.25; cursor: default; }

.carousel-dots {
  position: absolute; bottom: 0.75rem; left: 50%; transform: translateX(-50%);
  display: flex; gap: 0.4rem; z-index: 10;
}
.carousel-dot {
  width: 6px; height: 6px; border-radius: 50%;
  background: rgba(255,255,255,0.3); cursor: pointer;
  transition: background 0.3s, transform 0.3s;
}
.carousel-dot.active { background: var(--gold); transform: scale(1.3); }

.carousel-counter {
  position: absolute; top: 0.75rem; left: 0.75rem; z-index: 10;
  font-size: 0.6rem; letter-spacing: 0.15em;
  background: rgba(13,13,13,0.7); color: var(--gold);
  padding: 0.25rem 0.6rem;
}
.modal-body { padding: 2.5rem; }
.modal-close {
  position: absolute; top: 1.5rem; right: 1.5rem;
  background: none; border: none; color: var(--gray);
  font-size: 1.5rem; cursor: pointer; transition: color 0.3s;
}
.modal-close:hover { color: var(--gold); }
.modal-specs-grid {
  display: grid; grid-template-columns: repeat(3, 1fr);
  gap: 1.2rem; margin: 2rem 0;
  padding: 1.5rem;
  background: rgba(255,255,255,0.03);
  border: 1px solid rgba(201,168,76,0.1);
}

/* ── ANIMATIONS ── */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(24px); }
  to   { opacity: 1; transform: translateY(0); }
}
@keyframes fadeIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; }
  50%  { transform: scaleY(1); transform-origin: top; }
  51%  { transform: scaleY(1); transform-origin: bottom; }
  100% { transform: scaleY(0); transform-origin: bottom; }
}
.reveal { opacity: 0; transform: translateY(30px); transition: opacity 0.8s ease, transform 0.8s ease; }
.reveal.visible { opacity: 1; transform: translateY(0); }

/* ── HAMBURGER ── */
.hamburger {
  display: none;
  flex-direction: column; gap: 5px;
  background: none; border: none; cursor: pointer;
  padding: 4px; z-index: 110;
}
.hamburger span {
  display: block; width: 24px; height: 2px;
  background: var(--light);
  transition: transform 0.3s, opacity 0.3s;
}
.hamburger.open span:nth-child(1) { transform: translateY(7px) rotate(45deg); }
.hamburger.open span:nth-child(2) { opacity: 0; }
.hamburger.open span:nth-child(3) { transform: translateY(-7px) rotate(-45deg); }

/* ── RESPONSIVE ── */
@media (max-width: 900px) {
  /* NAV */
  nav { padding: 1.2rem 1.5rem; }
  .hamburger { display: flex; }
  .nav-links {
    display: flex; flex-direction: column;
    position: fixed; top: 0; right: -100%; width: 70%; max-width: 280px; height: 100vh;
    background: var(--dark-3);
    border-left: 1px solid rgba(201,168,76,0.15);
    padding: 5rem 2rem 2rem;
    gap: 2rem; z-index: 105;
    transition: right 0.35s ease;
  }
  .nav-links.open { right: 0; }
  .nav-links a {
    display: block;
    max-width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
    font-size: 1rem; letter-spacing: 0.1em; opacity: 1;
  }
  .nav-overlay {
    display: none; position: fixed; inset: 0; z-index: 104;
    background: rgba(0,0,0,0.5);
  }
  .nav-overlay.open { display: block; }

  /* HERO */
  section { padding: 4rem 1.5rem; }
  .hero {
    height: auto;
    min-height: 75vh;
    justify-content: center;
    padding: 6.5rem 1.5rem 3rem;
  }
  .hero-title { font-size: clamp(2rem, 9vw, 3.5rem); }
  .scroll-hint { display: none; }

  /* STATS */
  .stats { flex-wrap: wrap; gap: 0; padding: 2rem 1.5rem; }
  .stat { width: 50%; padding: 1.2rem 0; }

  /* CARDS */
  .cards-grid { grid-template-columns: 1fr; }
  .card-specs { flex-wrap: wrap; gap: 1rem; }
  .spec { min-width: 30%; }
  .card-name {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .card-footer > * { min-width: 0; }
  .card-price {
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }
  .card-cta {
    flex-shrink: 0;
    margin-left: 1rem;
  }

  /* LISTINGS HEADER */
  .listings-header { flex-direction: column; align-items: flex-start; gap: 1.5rem; }
  .filter-tabs {
    width: 100%;
    flex-wrap: nowrap;
    overflow: hidden;
  }
  .tab {
    min-width: 0;
    flex: 1 1 0;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  /* CONTACT */
  #contacto { grid-template-columns: 1fr; gap: 3rem; }
  .contact-info { border-left: none; border-top: 1px solid rgba(201,168,76,0.2); padding-left: 0; padding-top: 2rem; }
  .form-group select {
    width: 100%;
    overflow: hidden;
    text-overflow: ellipsis;
    white-space: nowrap;
  }

  /* MODAL */
  .modal { max-height: 95vh; max-width: 100%; margin: 0; border-radius: 0; }
  .modal-overlay { padding: 0; align-items: flex-end; }
  .modal-overlay.open .modal { transform: translateY(0); }
  .modal-img { height: 220px; }
  .modal-body { padding: 1.5rem; }
  .modal-specs-grid { grid-template-columns: repeat(2, 1fr); gap: 1rem; padding: 1rem; }
  .modal-close { top: 1rem; right: 1rem; font-size: 1.2rem; }

  /* CAROUSEL BTNS */
  .carousel-btn { width: 32px; height: 32px; font-size: 0.85rem; }

  /* FOOTER */
  footer { flex-direction: column; gap: 1rem; text-align: center; padding: 2rem 1.5rem; }
}

@media (max-width: 480px) {
  .hero {
    min-height: 68vh;
    padding-top: 5.75rem;
  }
  .hero-title { font-size: clamp(1.8rem, 8vw, 2.5rem); }
  .hero-sub { font-size: 0.75rem; }
  .hero-cta { flex-direction: column; gap: 0.8rem; }
  .btn-gold, .btn-outline { text-align: center; }
  .stat { width: 50%; }
  .card-name { font-size: 1.2rem; }
  .card-price { font-size: 1.2rem; }
  .modal-specs-grid { grid-template-columns: repeat(2, 1fr); }
  .tab { padding-inline: 0.9rem; }
}

/* FIX: placeholder img dentro do card */
.card-img-placeholder img {
  width: 100%; height: 100%; object-fit: cover; position: absolute; inset: 0;
}
.card-img-placeholder { position: relative; }

@media (max-width: 900px) {
  .nav-links { display: none !important; }
}

.modal {
  overscroll-behavior: contain;
}

.modal-img {
  height: 300px;
  min-height: 300px;
  max-height: none;
}

.carousel,
.carousel-track,
.carousel-slide {
  height: 100%;
}

.carousel-slide img,
.modal-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
}

.modal-close {
  top: 0.9rem;
  right: 0.9rem;
  width: 2.5rem;
  height: 2.5rem;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  border-radius: 999px;
  border: 1px solid rgba(201,168,76,0.35);
  background: rgba(13,13,13,0.82);
  color: var(--white);
  z-index: 20;
}

.modal-actions {
  display: flex;
  justify-content: space-between;
  align-items: center;
  gap: 1rem;
  border-top: 1px solid rgba(201,168,76,0.15);
  padding-top: 1.5rem;
}

.modal-action-buttons {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-wrap: wrap;
  justify-content: flex-end;
}

.btn-modal-secondary {
  padding: 0.85rem 1.4rem;
  background: transparent;
  color: var(--light);
  border: 1px solid rgba(255,255,255,0.25);
  font-family: 'Montserrat', sans-serif;
  font-size: 0.65rem;
  font-weight: 400;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  cursor: pointer;
  transition: border-color 0.3s, color 0.3s, transform 0.2s;
}

.btn-modal-secondary:hover {
  border-color: var(--gold);
  color: var(--gold);
  transform: translateY(-2px);
}

@media (max-width: 900px) {
  .modal {
    width: 100%;
    max-height: 100dvh;
  }

  .modal-img {
    height: 240px;
    min-height: 240px;
    max-height: 240px;
  }

  .carousel-counter {
    top: 0.85rem;
    left: 0.85rem;
    right: auto;
    max-width: calc(100% - 4.8rem);
  }

  .modal-actions {
    flex-direction: column;
    align-items: stretch;
  }

  .modal-action-buttons {
    width: 100%;
    justify-content: stretch;
  }

  .modal-action-buttons > * {
    flex: 1 1 0;
    text-align: center;
  }
}

@media (max-width: 480px) {
  .modal-body {
    padding: 1.1rem;
  }

  .modal-img {
    height: 200px;
    min-height: 200px;
    max-height: 200px;
  }

  .modal-close {
    width: 2.25rem;
    height: 2.25rem;
    top: 0.75rem;
    right: 0.75rem;
  }

  .carousel-btn {
    bottom: 0.75rem;
    top: auto;
    transform: none;
  }

  .carousel-btn.prev {
    left: 0.75rem;
  }

  .carousel-btn.next {
    right: 0.75rem;
  }
}