/* ==========================================================================
   CASA CABRAL - LUXURY REAL ESTATE LANDING PAGE
   Modern, Responsive, Performance-Optimized CSS
   ========================================================================== */

:root {
  --primary: #0f172a;
  --primary-light: #1e293b;
  --primary-dark: #090d16;
  --gold: #d97706;
  --gold-light: #f59e0b;
  --gold-dark: #b45309;
  --gold-glow: rgba(217, 119, 6, 0.15);
  --accent: #2563eb;
  --whatsapp: #25d366;
  --whatsapp-dark: #1da851;
  --text-main: #1e293b;
  --text-muted: #64748b;
  --text-light: #94a3b8;
  --bg-main: #ffffff;
  --bg-alt: #f8fafc;
  --bg-dark: #0b1120;
  --card-bg: #ffffff;
  --border-color: #e2e8f0;
  --border-light: #f1f5f9;
  --shadow-sm: 0 1px 3px rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -2px rgba(0, 0, 0, 0.05);
  --shadow-lg: 0 10px 15px -3px rgba(0, 0, 0, 0.08), 0 4px 6px -4px rgba(0, 0, 0, 0.04);
  --shadow-xl: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 8px 10px -6px rgba(0, 0, 0, 0.04);
  --shadow-gold: 0 10px 25px -5px rgba(217, 119, 6, 0.3);
  --radius-sm: 6px;
  --radius-md: 12px;
  --radius-lg: 20px;
  --radius-full: 9999px;
  --transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --font-sans: 'Plus Jakarta Sans', system-ui, -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 80px;
  font-size: 16px;
}

body {
  font-family: var(--font-sans);
  color: var(--text-main);
  background-color: var(--bg-main);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}

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

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

button, input, select, textarea {
  font-family: inherit;
}

.container {
  width: 100%;
  max-width: 1240px;
  margin-left: auto;
  margin-right: auto;
  padding-left: 1.5rem;
  padding-right: 1.5rem;
}

/* ==========================================================================
   TOP NOTICE BAR (DIRETO COM O PROPRIETÁRIO)
   ========================================================================== */
.top-notice-bar {
  background: linear-gradient(90deg, #92400e, #d97706, #f59e0b, #d97706);
  background-size: 200% auto;
  animation: shineGradient 6s linear infinite;
  color: #ffffff;
  padding: 0.45rem 1rem;
  font-size: 0.8rem;
  font-weight: 700;
  text-align: center;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  box-shadow: 0 2px 8px rgba(0, 0, 0, 0.2);
  max-height: 60px;
  opacity: 1;
  overflow: hidden;
  transition: max-height 0.35s ease, opacity 0.25s ease, padding 0.35s ease;
}

.site-header.scrolled .top-notice-bar {
  max-height: 0;
  opacity: 0;
  padding-top: 0;
  padding-bottom: 0;
  pointer-events: none;
}

@keyframes shineGradient {
  0% { background-position: 0% center; }
  100% { background-position: 200% center; }
}

.hero-owner-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: rgba(217, 119, 6, 0.22);
  border: 1px solid rgba(245, 158, 11, 0.6);
  color: #fde68a;
  padding: 0.4rem 1rem;
  border-radius: var(--radius-full);
  font-size: 0.825rem;
  font-weight: 700;
  margin-bottom: 0.75rem;
  box-shadow: 0 2px 10px rgba(217, 119, 6, 0.25);
}

.hero-owner-banner {
  background: rgba(255, 255, 255, 0.07);
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-left: 4px solid var(--gold-light);
  border-radius: var(--radius-md);
  padding: 1.1rem 1.4rem;
  margin-bottom: 1.75rem;
  backdrop-filter: blur(8px);
  max-width: 820px;
}

.hero-owner-banner-title {
  color: #ffffff;
  font-size: 0.95rem;
  font-weight: 700;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  margin-bottom: 0.35rem;
}

.hero-owner-banner-text {
  font-size: 0.85rem;
  color: #cbd5e1;
  line-height: 1.5;
}

/* ==========================================================================
   HEADER & NAVBAR
   ========================================================================== */
.site-header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: rgba(15, 23, 42, 0.85);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
  transition: var(--transition);
}

.site-header.scrolled {
  background: rgba(11, 17, 32, 0.98);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.25);
  padding: 0;
}

.nav-wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 72px;
  transition: var(--transition);
}

.site-header.scrolled .nav-wrap {
  height: 60px;
}

.logo {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  font-weight: 800;
  font-size: 1.25rem;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.logo-badge {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #fff;
  width: 36px;
  height: 36px;
  display: flex;
  align-items: center;
  justify-content: center;
  border-radius: var(--radius-md);
  box-shadow: 0 4px 10px rgba(217, 119, 6, 0.3);
}

.logo-badge svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

.logo-text span {
  color: var(--gold-light);
}

.logo-sub {
  display: block;
  font-size: 0.7rem;
  font-weight: 500;
  color: var(--text-light);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

.nav-menu {
  display: flex;
  align-items: center;
  gap: 1.75rem;
  list-style: none;
}

.nav-link {
  color: #cbd5e1;
  font-size: 0.925rem;
  font-weight: 500;
  position: relative;
  padding: 0.5rem 0;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 0;
  height: 2px;
  background: var(--gold-light);
  transition: var(--transition);
}

.nav-link:hover, .nav-link.active {
  color: #ffffff;
}

.nav-link:hover::after, .nav-link.active::after {
  width: 100%;
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.btn-header-cta {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #ffffff;
  font-size: 0.875rem;
  font-weight: 600;
  padding: 0.625rem 1.25rem;
  border-radius: var(--radius-full);
  box-shadow: 0 4px 14px rgba(217, 119, 6, 0.35);
  transition: var(--transition);
}

.btn-header-cta:hover {
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(217, 119, 6, 0.45);
}

.menu-toggle {
  display: none;
  background: transparent;
  border: none;
  color: #ffffff;
  cursor: pointer;
  padding: 0.5rem;
}

/* ==========================================================================
   HERO SECTION
   ========================================================================== */
.hero {
  position: relative;
  min-height: 100vh;
  display: flex;
  align-items: center;
  padding-top: 130px;
  padding-bottom: 60px;
  background: var(--bg-dark);
  color: #ffffff;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 1;
}

.hero-bg img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  filter: brightness(0.38);
  transform: scale(1.03);
  animation: heroZoom 20s infinite alternate ease-in-out;
}

@keyframes heroZoom {
  0% { transform: scale(1.03); }
  100% { transform: scale(1.12); }
}

.hero-overlay {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: radial-gradient(circle at 70% 30%, rgba(217, 119, 6, 0.15) 0%, transparent 60%),
              linear-gradient(to bottom, rgba(11, 17, 32, 0.4) 0%, rgba(11, 17, 32, 0.95) 100%);
  z-index: 2;
}

.hero .container {
  position: relative;
  z-index: 3;
}

.hero-badge-wrap {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 1.25rem;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  background: rgba(255, 255, 255, 0.12);
  backdrop-filter: blur(8px);
  border: 1px solid rgba(255, 255, 255, 0.2);
  color: #ffffff;
  font-size: 0.8rem;
  font-weight: 600;
  padding: 0.35rem 0.85rem;
  border-radius: var(--radius-full);
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-badge.highlight {
  background: linear-gradient(135deg, rgba(217, 119, 6, 0.3), rgba(245, 158, 11, 0.2));
  border-color: rgba(245, 158, 11, 0.5);
  color: #fde68a;
}

.hero-badge.green {
  background: rgba(37, 211, 102, 0.18);
  border-color: rgba(37, 211, 102, 0.4);
  color: #86efac;
}

.hero-title {
  font-size: clamp(2.25rem, 5vw, 3.75rem);
  font-weight: 800;
  line-height: 1.15;
  margin-bottom: 1.25rem;
  letter-spacing: -0.03em;
  max-width: 900px;
}

.hero-title .text-gold {
  background: linear-gradient(135deg, #fbbf24, #d97706);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
}

.hero-desc {
  font-size: clamp(1rem, 1.8vw, 1.2rem);
  color: #cbd5e1;
  max-width: 780px;
  line-height: 1.7;
  margin-bottom: 2rem;
  font-weight: 400;
}

.hero-meta-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 1rem;
  max-width: 820px;
  margin-bottom: 2.25rem;
  background: rgba(15, 23, 42, 0.7);
  backdrop-filter: blur(12px);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.25rem;
}

.hero-meta-item {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.hero-meta-label {
  font-size: 0.75rem;
  color: var(--text-light);
  text-transform: uppercase;
  letter-spacing: 0.05em;
  font-weight: 600;
}

.hero-meta-val {
  font-size: 1.15rem;
  font-weight: 700;
  color: #ffffff;
  display: flex;
  align-items: center;
  gap: 0.35rem;
}

.hero-meta-val svg {
  color: var(--gold-light);
}

.hero-price-box {
  display: flex;
  align-items: baseline;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-bottom: 2rem;
  padding: 1rem 1.5rem;
  background: linear-gradient(135deg, rgba(217, 119, 6, 0.15), rgba(15, 23, 42, 0.6));
  border-left: 4px solid var(--gold-light);
  border-radius: var(--radius-sm);
  max-width: max-content;
}

.price-tag-label {
  font-size: 0.85rem;
  color: #cbd5e1;
  text-transform: uppercase;
  font-weight: 600;
  letter-spacing: 0.05em;
}

.price-main {
  font-size: clamp(1.8rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.price-sub {
  font-size: 0.85rem;
  color: #94a3b8;
  padding-left: 0.5rem;
  border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.hero-buttons {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 1rem;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.65rem;
  padding: 0.9rem 1.75rem;
  font-size: 1rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
  border: none;
}

.btn-whatsapp {
  background: var(--whatsapp);
  color: #ffffff;
  box-shadow: 0 4px 15px rgba(37, 211, 102, 0.35);
}

.btn-whatsapp:hover {
  background: var(--whatsapp-dark);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(37, 211, 102, 0.5);
  color: #ffffff;
}

.btn-gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: #ffffff;
  box-shadow: var(--shadow-gold);
}

.btn-gold:hover {
  transform: translateY(-2px);
  box-shadow: 0 12px 28px -4px rgba(217, 119, 6, 0.5);
  color: #ffffff;
}

.btn-outline-light {
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.25);
  color: #ffffff;
  backdrop-filter: blur(8px);
}

.btn-outline-light:hover {
  background: rgba(255, 255, 255, 0.18);
  border-color: #ffffff;
  color: #ffffff;
}

/* ==========================================================================
   METRIC STRIP / HIGHLIGHTS BAR
   ========================================================================== */
.quick-stats-strip {
  background: #ffffff;
  border-bottom: 1px solid var(--border-color);
  padding: 1.5rem 0;
  box-shadow: var(--shadow-sm);
  position: relative;
  z-index: 10;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 1.5rem;
}

.stat-card {
  display: flex;
  align-items: center;
  gap: 1rem;
}

.stat-icon {
  width: 48px;
  height: 48px;
  border-radius: var(--radius-md);
  background: rgba(217, 119, 6, 0.1);
  color: var(--gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.stat-icon svg {
  width: 24px;
  height: 24px;
}

.stat-value {
  font-size: 1.25rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
}

.stat-desc {
  font-size: 0.85rem;
  color: var(--text-muted);
}

/* ==========================================================================
   SECTION COMMON
   ========================================================================== */
.section {
  padding: 5.5rem 0;
}

.section-alt {
  background-color: var(--bg-alt);
}

.section-dark {
  background-color: var(--bg-dark);
  color: #ffffff;
}

.section-header {
  text-align: center;
  max-width: 720px;
  margin: 0 auto 3.5rem auto;
}

.section-tag {
  display: inline-block;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--gold-dark);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 0.65rem;
}

.section-dark .section-tag {
  color: var(--gold-light);
}

.section-title {
  font-size: clamp(1.85rem, 3.5vw, 2.6rem);
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
  letter-spacing: -0.02em;
  margin-bottom: 1rem;
}

.section-dark .section-title {
  color: #ffffff;
}

.section-desc {
  font-size: 1.05rem;
  color: var(--text-muted);
  line-height: 1.65;
}

.section-dark .section-desc {
  color: #94a3b8;
}

/* ==========================================================================
   GALLERY SECTION
   ========================================================================== */
.gallery-filter-tabs {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-bottom: 2.5rem;
}

.filter-btn {
  background: #ffffff;
  border: 1px solid var(--border-color);
  color: var(--text-muted);
  padding: 0.55rem 1.15rem;
  font-size: 0.875rem;
  font-weight: 600;
  border-radius: var(--radius-full);
  cursor: pointer;
  transition: var(--transition);
}

.filter-btn:hover {
  background: var(--bg-alt);
  color: var(--primary);
  border-color: #cbd5e1;
}

.filter-btn.active {
  background: var(--primary);
  color: #ffffff;
  border-color: var(--primary);
  box-shadow: 0 4px 10px rgba(15, 23, 42, 0.2);
}

.gallery-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.25rem;
}

.gallery-item {
  position: relative;
  border-radius: var(--radius-md);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  background: #000000;
  cursor: pointer;
  aspect-ratio: 4 / 3;
  transition: var(--transition);
}

.gallery-item:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}

.gallery-item img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1);
}

.gallery-item:hover img {
  transform: scale(1.08);
}

.gallery-badge {
  position: absolute;
  top: 1rem;
  left: 1rem;
  background: rgba(15, 23, 42, 0.75);
  backdrop-filter: blur(6px);
  color: #ffffff;
  font-size: 0.75rem;
  font-weight: 600;
  padding: 0.25rem 0.65rem;
  border-radius: var(--radius-full);
  z-index: 2;
  border: 1px solid rgba(255, 255, 255, 0.15);
}

.gallery-overlay {
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  padding: 2.5rem 1rem 1rem 1rem;
  background: linear-gradient(to top, rgba(0, 0, 0, 0.85) 0%, transparent 100%);
  color: #ffffff;
  z-index: 2;
  display: flex;
  align-items: flex-end;
  justify-content: space-between;
  opacity: 0.95;
  transition: var(--transition);
}

.gallery-caption {
  font-size: 0.925rem;
  font-weight: 600;
  line-height: 1.3;
}

.gallery-zoom-icon {
  width: 34px;
  height: 34px;
  background: rgba(255, 255, 255, 0.25);
  backdrop-filter: blur(4px);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  transition: var(--transition);
}

.gallery-item:hover .gallery-zoom-icon {
  background: var(--gold-light);
  color: #ffffff;
  transform: scale(1.1);
}

/* ==========================================================================
   LIGHTBOX MODAL
   ========================================================================== */
.lightbox-modal {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: 2000;
  background: rgba(0, 0, 0, 0.95);
  backdrop-filter: blur(10px);
  flex-direction: column;
  justify-content: space-between;
  padding: 1rem;
}

.lightbox-modal.active {
  display: flex;
}

.lightbox-header {
  display: flex;
  align-items: center;
  justify-content: space-between;
  color: #ffffff;
  padding: 0.5rem 1rem;
  z-index: 2010;
}

.lightbox-counter {
  font-size: 0.95rem;
  color: #cbd5e1;
  font-weight: 600;
}

.lightbox-close {
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  width: 42px;
  height: 42px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
}

.lightbox-close:hover {
  background: rgba(255, 255, 255, 0.3);
  transform: rotate(90deg);
}

.lightbox-body {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
  flex: 1;
  overflow: hidden;
}

.lightbox-img-wrap {
  max-width: 90vw;
  max-height: 75vh;
  display: flex;
  align-items: center;
  justify-content: center;
}

.lightbox-img-wrap img {
  max-width: 100%;
  max-height: 75vh;
  object-fit: contain;
  border-radius: var(--radius-sm);
  box-shadow: 0 10px 40px rgba(0, 0, 0, 0.5);
  animation: fadeIn 0.25s ease-out;
}

@keyframes fadeIn {
  from { opacity: 0; transform: scale(0.96); }
  to { opacity: 1; transform: scale(1); }
}

.lightbox-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.15);
  border: none;
  color: #ffffff;
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  transition: var(--transition);
  z-index: 2010;
}

.lightbox-arrow:hover {
  background: var(--gold-light);
  color: #ffffff;
}

.lightbox-arrow.prev { left: 1rem; }
.lightbox-arrow.next { right: 1rem; }

.lightbox-footer {
  text-align: center;
  padding: 1rem;
  color: #ffffff;
  z-index: 2010;
}

.lightbox-footer-caption {
  font-size: 1.1rem;
  font-weight: 600;
  margin-bottom: 0.25rem;
}

/* ==========================================================================
   FEATURES & DETAILS SECTION
   ========================================================================== */
.features-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(340px, 1fr));
  gap: 1.75rem;
}

.feature-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 2.25rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-sm);
  transition: var(--transition);
  display: flex;
  flex-direction: column;
}

.feature-box:hover {
  transform: translateY(-5px);
  border-color: #cbd5e1;
  box-shadow: var(--shadow-xl);
}

.feature-box-header {
  display: flex;
  align-items: center;
  gap: 1.25rem;
  margin-bottom: 1.25rem;
}

.feature-box-icon {
  width: 52px;
  height: 52px;
  border-radius: var(--radius-md);
  background: linear-gradient(135deg, rgba(217, 119, 6, 0.12), rgba(245, 158, 11, 0.2));
  color: var(--gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.feature-box-title {
  font-size: 1.35rem;
  font-weight: 800;
  color: var(--primary);
  line-height: 1.2;
}

.feature-box-list {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.85rem;
  margin-top: 0.5rem;
}

.feature-box-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.75rem;
  font-size: 0.95rem;
  color: var(--text-muted);
  line-height: 1.5;
}

.feature-box-list li svg {
  width: 18px;
  height: 18px;
  color: var(--gold-dark);
  flex-shrink: 0;
  margin-top: 0.2rem;
}

/* ==========================================================================
   DIFFERENTIALS HIGHLIGHT (SECURITY & COMFORT)
   ========================================================================== */
.differentials-strip {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  border-radius: var(--radius-lg);
  padding: 3.5rem 2.5rem;
  color: #ffffff;
  margin-top: 4rem;
  position: relative;
  overflow: hidden;
}

.differentials-strip::after {
  content: '';
  position: absolute;
  top: -50%;
  right: -20%;
  width: 400px;
  height: 400px;
  border-radius: 50%;
  background: radial-gradient(circle, rgba(217, 119, 6, 0.2), transparent 70%);
  pointer-events: none;
}

.differentials-header {
  text-align: center;
  max-width: 650px;
  margin: 0 auto 2.5rem auto;
}

.diff-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
  gap: 1.5rem;
}

.diff-item {
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
}

.diff-item:hover {
  background: rgba(255, 255, 255, 0.09);
  transform: translateY(-3px);
  border-color: rgba(245, 158, 11, 0.4);
}

.diff-icon {
  width: 46px;
  height: 46px;
  margin: 0 auto 1rem auto;
  border-radius: 50%;
  background: rgba(245, 158, 11, 0.15);
  color: var(--gold-light);
  display: flex;
  align-items: center;
  justify-content: center;
}

.diff-title {
  font-size: 1.05rem;
  font-weight: 700;
  margin-bottom: 0.35rem;
  color: #ffffff;
}

.diff-desc {
  font-size: 0.85rem;
  color: #94a3b8;
  line-height: 1.4;
}

/* ==========================================================================
   SPECIFICATIONS COMPARISON TABLE
   ========================================================================== */
.specs-table-wrap {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-md);
  overflow: hidden;
}

.specs-table {
  width: 100%;
  border-collapse: collapse;
}

.specs-table tr:nth-child(even) {
  background-color: var(--bg-alt);
}

.specs-table td {
  padding: 1.1rem 1.5rem;
  font-size: 0.95rem;
  border-bottom: 1px solid var(--border-color);
}

.specs-table td:first-child {
  font-weight: 700;
  color: var(--primary);
  width: 35%;
  border-right: 1px solid var(--border-color);
}

.specs-table td:last-child {
  color: var(--text-muted);
}

/* ==========================================================================
   FINANCING SIMULATOR
   ========================================================================== */
.simulator-box {
  background: #ffffff;
  border-radius: var(--radius-lg);
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-xl);
  padding: 2.75rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: center;
}

.sim-controls {
  display: flex;
  flex-direction: column;
  gap: 1.75rem;
}

.sim-group {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}

.sim-label-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-size: 0.9rem;
  font-weight: 700;
  color: var(--primary);
}

.sim-val-display {
  color: var(--gold-dark);
  font-weight: 800;
  font-size: 1.1rem;
}

.sim-range {
  width: 100%;
  height: 6px;
  background: #e2e8f0;
  border-radius: var(--radius-full);
  outline: none;
  -webkit-appearance: none;
  cursor: pointer;
}

.sim-range::-webkit-slider-thumb {
  -webkit-appearance: none;
  width: 22px;
  height: 22px;
  border-radius: 50%;
  background: var(--gold);
  cursor: pointer;
  box-shadow: 0 2px 8px rgba(217, 119, 6, 0.4);
  transition: transform 0.15s ease;
}

.sim-range::-webkit-slider-thumb:hover {
  transform: scale(1.15);
}

.sim-presets {
  display: flex;
  gap: 0.5rem;
  margin-top: 0.25rem;
}

.sim-preset-btn {
  background: var(--bg-alt);
  border: 1px solid var(--border-color);
  padding: 0.25rem 0.65rem;
  font-size: 0.75rem;
  font-weight: 600;
  border-radius: var(--radius-sm);
  cursor: pointer;
  color: var(--text-muted);
  transition: var(--transition);
}

.sim-preset-btn:hover {
  background: #e2e8f0;
  color: var(--primary);
}

.sim-result-card {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  border-radius: var(--radius-md);
  padding: 2.25rem;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
  position: relative;
  overflow: hidden;
}

.sim-result-card::before {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 4px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
}

.sim-result-header {
  font-size: 0.85rem;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  color: var(--text-light);
  font-weight: 700;
}

.sim-parcela-box {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}

.sim-parcela-label {
  font-size: 0.85rem;
  color: #cbd5e1;
}

.sim-parcela-val {
  font-size: clamp(2rem, 3.5vw, 2.75rem);
  font-weight: 800;
  color: #ffffff;
  letter-spacing: -0.02em;
}

.sim-parcela-val span {
  font-size: 1rem;
  font-weight: 500;
  color: var(--text-light);
}

.sim-breakdown {
  border-top: 1px solid rgba(255, 255, 255, 0.1);
  padding-top: 1.25rem;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1rem;
}

.sim-break-item {
  display: flex;
  flex-direction: column;
  gap: 0.2rem;
}

.sim-break-label {
  font-size: 0.75rem;
  color: var(--text-light);
  text-transform: uppercase;
}

.sim-break-val {
  font-size: 1.05rem;
  font-weight: 700;
  color: #ffffff;
}

.sim-disclaimer {
  font-size: 0.75rem;
  color: #94a3b8;
  line-height: 1.4;
  margin-top: -0.5rem;
}

/* ==========================================================================
   LOCATION & NEIGHBORHOOD
   ========================================================================== */
.location-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 2.5rem;
  align-items: center;
}

.location-points {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}

.loc-point-item {
  display: flex;
  align-items: flex-start;
  gap: 1rem;
  padding: 1.1rem;
  background: #ffffff;
  border: 1px solid var(--border-color);
  border-radius: var(--radius-md);
  transition: var(--transition);
}

.loc-point-item:hover {
  transform: translateX(6px);
  border-color: var(--gold-light);
  box-shadow: var(--shadow-md);
}

.loc-point-icon {
  width: 42px;
  height: 42px;
  border-radius: 50%;
  background: rgba(217, 119, 6, 0.1);
  color: var(--gold-dark);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.loc-point-title {
  font-size: 1.05rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.2rem;
}

.loc-point-desc {
  font-size: 0.875rem;
  color: var(--text-muted);
}

.location-map-card {
  position: relative;
  background: #ffffff;
  border-radius: var(--radius-lg);
  overflow: hidden;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-lg);
}

.map-embed-wrap {
  width: 100%;
  height: 380px;
}

.map-embed-wrap iframe {
  width: 100%;
  height: 100%;
  border: none;
}

.map-info-badge {
  padding: 1.25rem;
  background: #ffffff;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.map-address {
  font-size: 0.95rem;
  font-weight: 700;
  color: var(--primary);
}

.map-address span {
  display: block;
  font-size: 0.825rem;
  font-weight: 500;
  color: var(--text-muted);
}

/* ==========================================================================
   CONTACT SECTION
   ========================================================================== */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 3rem;
  align-items: stretch;
}

.contact-info-card {
  background: linear-gradient(135deg, #0f172a, #1e293b);
  border-radius: var(--radius-lg);
  padding: 3rem;
  color: #ffffff;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
}

.contact-info-header h3 {
  font-size: 2rem;
  font-weight: 800;
  line-height: 1.2;
  margin-bottom: 1rem;
  letter-spacing: -0.02em;
}

.contact-info-header p {
  color: #cbd5e1;
  font-size: 1rem;
  line-height: 1.6;
  margin-bottom: 2rem;
}

.contact-channels {
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
  margin-bottom: 2.5rem;
}

.contact-channel-item {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: #ffffff;
  font-size: 1rem;
  font-weight: 600;
  transition: var(--transition);
}

.contact-channel-item:hover {
  color: var(--gold-light);
  transform: translateX(4px);
}

.contact-channel-icon {
  width: 44px;
  height: 44px;
  border-radius: var(--radius-md);
  background: rgba(255, 255, 255, 0.1);
  display: flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
}

.contact-channel-icon.wa {
  background: rgba(37, 211, 102, 0.2);
  color: #25d366;
}

.contact-form-card {
  background: #ffffff;
  border-radius: var(--radius-lg);
  padding: 3rem;
  border: 1px solid var(--border-color);
  box-shadow: var(--shadow-xl);
}

.contact-form-title {
  font-size: 1.6rem;
  font-weight: 800;
  color: var(--primary);
  margin-bottom: 0.5rem;
}

.contact-form-subtitle {
  font-size: 0.9rem;
  color: var(--text-muted);
  margin-bottom: 2rem;
}

.form-group {
  margin-bottom: 1.25rem;
}

.form-label {
  display: block;
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--primary);
  margin-bottom: 0.4rem;
}

.form-input, .form-textarea, .form-select {
  width: 100%;
  padding: 0.85rem 1.1rem;
  border-radius: var(--radius-md);
  border: 1px solid var(--border-color);
  font-size: 0.95rem;
  color: var(--text-main);
  background-color: var(--bg-alt);
  transition: var(--transition);
}

.form-input:focus, .form-textarea:focus, .form-select:focus {
  outline: none;
  border-color: var(--gold);
  background-color: #ffffff;
  box-shadow: 0 0 0 4px var(--gold-glow);
}

.form-textarea {
  resize: vertical;
  min-height: 110px;
}

/* ==========================================================================
   FLOATING WHATSAPP BUTTON
   ========================================================================== */
.floating-whatsapp {
  position: fixed;
  bottom: 2rem;
  right: 2rem;
  z-index: 999;
  display: flex;
  align-items: center;
  gap: 0.75rem;
  background: var(--whatsapp);
  color: #ffffff;
  padding: 0.8rem 1.4rem;
  border-radius: var(--radius-full);
  box-shadow: 0 8px 25px rgba(37, 211, 102, 0.45);
  font-weight: 700;
  font-size: 0.95rem;
  transition: var(--transition);
  animation: pulseGlow 3s infinite;
}

@keyframes pulseGlow {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 16px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

.floating-whatsapp:hover {
  background: var(--whatsapp-dark);
  transform: translateY(-4px) scale(1.03);
  color: #ffffff;
}

.floating-whatsapp svg {
  width: 26px;
  height: 26px;
  flex-shrink: 0;
}

/* ==========================================================================
   FOOTER
   ========================================================================== */
.site-footer {
  background: #090d16;
  color: #94a3b8;
  padding: 4rem 0 2rem 0;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  margin-bottom: 3rem;
}

.footer-brand p {
  color: #94a3b8;
  font-size: 0.9rem;
  margin-top: 1rem;
  max-width: 420px;
  line-height: 1.6;
}

.footer-col h4 {
  color: #ffffff;
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 1.25rem;
}

.footer-links {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 0.65rem;
}

.footer-links a {
  color: #94a3b8;
  font-size: 0.875rem;
}

.footer-links a:hover {
  color: #ffffff;
  padding-left: 4px;
}

.footer-bottom {
  border-top: 1px solid rgba(255, 255, 255, 0.06);
  padding-top: 2rem;
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
  font-size: 0.825rem;
}

/* ==========================================================================
   RESPONSIVE DESIGN
   ========================================================================== */
@media (max-width: 1024px) {
  .simulator-box {
    grid-template-columns: 1fr;
    gap: 2rem;
    padding: 2rem;
  }
  .location-grid {
    grid-template-columns: 1fr;
  }
  .contact-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 768px) {
  .top-notice-bar {
    font-size: 0.72rem;
    padding: 0.35rem 0.75rem;
    max-height: 80px;
  }

  .hero {
    padding-top: 120px;
  }

  .nav-menu {
    position: fixed;
    top: 100%;
    left: 0;
    right: 0;
    background: #0b1120;
    flex-direction: column;
    padding: 2rem 1.5rem;
    gap: 1.25rem;
    border-bottom: 1px solid rgba(255, 255, 255, 0.1);
    transform: translateY(-150%);
    opacity: 0;
    pointer-events: none;
    transition: var(--transition);
  }

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

  .menu-toggle {
    display: block;
  }

  .nav-actions .btn-header-cta {
    display: none;
  }

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

  .footer-top {
    grid-template-columns: 1fr;
    gap: 2rem;
  }

  .floating-whatsapp span {
    display: none;
  }

  .floating-whatsapp {
    padding: 0.9rem;
    border-radius: 50%;
    bottom: 1.25rem;
    right: 1.25rem;
  }
}