/* ==========================================================================
   🎨 DESIGN SYSTEM & VARIABLES - GRIFFE IMOBILIÁRIA (PORTAL COMPLETO)
   ========================================================================== */
@import url('https://fonts.googleapis.com/css2?family=Montserrat:wght@300;400;500;600;700;800;900&family=Outfit:wght@300;400;500;600;700&display=swap');

:root {
  /* Colors */
  --color-primary: #001C3D;        /* Deep Royal Navy (Griffe Blue) */
  --color-primary-light: #002D62;  /* Lighter Navy */
  --color-accent: #C69234;         /* Metallic Gold */
  --color-accent-hover: #A5741B;   /* Hover Gold */
  --color-bg-light: #F8FAFC;       /* Off-White Surface */
  --color-white: #FFFFFF;
  --color-dark-surface: #0A1625;   /* Dark Card/Section Surface */
  --color-dark-bg: #030C17;        /* Pitch Dark Background */
  
  /* Text */
  --text-main: #1E293B;            /* Slate Charcoal */
  --text-muted: #64748B;           /* Slate Grey */
  --text-light: #94A3B8;           /* Muted Light */
  --text-white: #FFFFFF;
  
  /* Borders and Shadows */
  --border-color: #E2E8F0;
  --border-light: rgba(255, 255, 255, 0.08);
  --border-gold: rgba(198, 146, 52, 0.3);
  --shadow-sm: 0 1px 2px 0 rgba(0, 0, 0, 0.05);
  --shadow-md: 0 4px 12px -1px rgba(0, 0, 0, 0.08), 0 2px 4px -1px rgba(0, 0, 0, 0.04);
  --shadow-lg: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
  --shadow-premium: 0 20px 40px -5px rgba(198, 146, 52, 0.12), 0 10px 20px -10px rgba(0, 0, 0, 0.25);
  
  /* Typography */
  --font-headings: 'Montserrat', sans-serif;
  --font-body: 'Outfit', sans-serif;
  
  /* Transitions */
  --transition-fast: 0.2s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-normal: 0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --transition-slow: 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

/* Base resets */
* {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--color-white);
  color: var(--text-main);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-headings);
  font-weight: 700;
  line-height: 1.2;
}

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

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

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

section {
  padding: 100px 0;
  position: relative;
}

.section-header {
  text-align: center;
  max-width: 800px;
  margin: 0 auto 60px;
}

.section-tag {
  color: var(--color-accent);
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 12px;
  display: inline-block;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 4px;
}

.section-title {
  font-size: 2.5rem;
  font-weight: 900;
  color: var(--color-primary);
  margin-bottom: 16px;
  text-transform: uppercase;
  letter-spacing: -0.02em;
}

.section-title span {
  color: var(--color-accent);
}

.section-desc {
  font-size: 1.1rem;
  color: var(--text-muted);
  font-weight: 300;
}

/* Buttons */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  padding: 14px 28px;
  border-radius: 6px;
  font-weight: 700;
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  cursor: pointer;
  transition: var(--transition-normal);
  border: none;
}

.btn-primary {
  background-color: var(--color-accent);
  color: var(--color-primary);
  box-shadow: 0 4px 15px rgba(198, 146, 52, 0.2);
}

.btn-primary:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(198, 146, 52, 0.35);
}

.btn-outline {
  background-color: transparent;
  border: 2px solid var(--color-accent);
  color: var(--color-accent);
}

.btn-outline:hover {
  background-color: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-2px);
}

.btn-whatsapp {
  background-color: #25D366;
  color: var(--color-white);
}

.btn-whatsapp:hover {
  background-color: #128C7E;
  transform: translateY(-2px);
  box-shadow: 0 4px 12px rgba(37, 211, 102, 0.3);
}

/* ==========================================================================
   🧭 HEADER & NAVIGATION
   ========================================================================== */
header {
  background-color: rgba(0, 28, 61, 0.95);
  backdrop-filter: blur(12px);
  -webkit-backdrop-filter: blur(12px);
  border-bottom: 1px solid var(--border-light);
  position: fixed;
  top: 0;
  width: 100%;
  z-index: 1000;
  padding: 18px 0;
  transition: var(--transition-normal);
}

header.scrolled {
  padding: 10px 0;
  box-shadow: var(--shadow-md);
}

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

.logo-wrapper {
  display: flex;
  align-items: center;
}

.logo-img {
  height: 48px;
  width: auto;
}

nav ul {
  display: flex;
  list-style: none;
  gap: 28px;
  align-items: center;
}

nav a {
  font-size: 0.9rem;
  font-weight: 600;
  color: rgba(255, 255, 255, 0.8);
  letter-spacing: 0.05em;
  text-transform: uppercase;
}

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

.menu-toggle {
  display: none;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.menu-toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background-color: var(--color-white);
  margin: 5px 0;
  transition: var(--transition-normal);
}

/* ==========================================================================
   🚀 HERO SECTION
   ========================================================================== */
.hero {
  padding-top: 180px;
  padding-bottom: 140px;
  background-image: linear-gradient(135deg, rgba(0, 28, 61, 0.94) 25%, rgba(0, 28, 61, 0.7) 100%), url('../assets/griffe_hero_bg.png');
  background-size: cover;
  background-position: center;
  color: var(--color-white);
  position: relative;
  overflow: hidden;
  border-bottom: 8px solid var(--color-accent);
}

.hero-grid {
  display: grid;
  grid-template-columns: 1.15fr 0.85fr;
  gap: 50px;
  align-items: center;
}

.hero-tagline {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  background: rgba(198, 146, 52, 0.15);
  border: 1px solid var(--border-gold);
  padding: 8px 18px;
  border-radius: 9999px;
  font-size: 0.85rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 24px;
  width: fit-content;
}

.hero-title {
  font-size: 3.5rem;
  font-weight: 900;
  line-height: 1.15;
  margin-bottom: 24px;
  text-transform: uppercase;
}

.hero-title span {
  color: var(--color-accent);
}

.hero-desc {
  font-size: 1.2rem;
  color: rgba(255, 255, 255, 0.85);
  margin-bottom: 40px;
  font-weight: 300;
  max-width: 600px;
}

.hero-ctas {
  display: flex;
  gap: 16px;
}

/* Floating Form Card inside Hero */
.form-card {
  background-color: var(--color-white);
  border-radius: 12px;
  padding: 36px;
  border: 3px solid var(--color-accent);
  box-shadow: var(--shadow-lg);
  color: var(--text-main);
}

.form-title {
  font-size: 1.4rem;
  font-weight: 900;
  color: var(--color-primary);
  text-transform: uppercase;
  margin-bottom: 6px;
  text-align: center;
  letter-spacing: -0.02em;
}

.form-subtitle {
  text-align: center;
  font-size: 0.8rem;
  font-weight: 700;
  color: var(--text-muted);
  text-transform: uppercase;
  letter-spacing: 0.15em;
  margin-bottom: 24px;
}

.form-group {
  margin-bottom: 18px;
}

.form-label {
  display: block;
  font-size: 0.75rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 8px;
  letter-spacing: 0.05em;
}

.form-control {
  width: 100%;
  padding: 12px 16px;
  border: 2px solid var(--border-color);
  background-color: var(--color-white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  color: var(--text-main);
  border-radius: 6px;
  transition: var(--transition-fast);
  outline: none;
}

.form-control:focus {
  border-color: var(--color-primary);
  box-shadow: 0 0 0 4px rgba(0, 28, 61, 0.1);
}

.form-select {
  appearance: none;
  background-image: url("data:image/svg+xml;charset=UTF-8,%3csvg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='%23001C3D' stroke-width='2.5' stroke-linecap='round' stroke-linejoin='round'%3e%3cpolyline points='6 9 12 15 18 9'%3e%3c/polyline%3e%3c/svg%3e");
  background-repeat: no-repeat;
  background-position: right 16px center;
  background-size: 16px;
  padding-right: 40px;
  cursor: pointer;
}

.btn-submit {
  width: 100%;
  background-color: var(--color-accent);
  color: var(--color-primary);
  padding: 16px;
  font-size: 0.95rem;
  font-weight: 800;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  border: none;
  border-radius: 6px;
  cursor: pointer;
  transition: var(--transition-normal);
  box-shadow: 0 4px 12px rgba(198, 146, 52, 0.2);
}

.btn-submit:hover {
  background-color: var(--color-accent-hover);
  color: var(--color-white);
  transform: translateY(-2px);
  box-shadow: 0 6px 18px rgba(198, 146, 52, 0.35);
}

/* ==========================================================================
   🏢 QUEM SOMOS / INSTITUTIONAL
   ========================================================================== */
.about-section {
  background-color: var(--color-white);
}

.about-grid {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 80px;
  align-items: center;
}

.about-features {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-top: 36px;
}

.about-features li {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

.about-features svg {
  width: 24px;
  height: 24px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.about-features h4 {
  font-size: 1.1rem;
  font-weight: 700;
  color: var(--color-primary);
  margin-bottom: 4px;
}

.about-features p {
  font-size: 0.95rem;
  color: var(--text-muted);
}

.premium-frame {
  border: 3px solid var(--color-accent);
  padding: 14px;
  border-radius: 16px;
  background-color: var(--color-white);
  box-shadow: var(--shadow-lg);
  transition: var(--transition-normal);
}

.premium-frame:hover {
  transform: scale(1.02);
  box-shadow: var(--shadow-premium);
}

.premium-frame img {
  width: 100%;
  height: auto;
  border-radius: 10px;
  display: block;
}

/* ==========================================================================
   🔍 CATALOG SECTION & CARDS
   ========================================================================== */
.catalog-section {
  background-color: var(--color-dark-bg);
  color: var(--color-white);
  border-top: 8px solid var(--color-accent);
  border-bottom: 8px solid var(--color-accent);
}

.catalog-section .section-title {
  color: var(--color-white);
}

.catalog-filters {
  display: flex;
  justify-content: center;
  gap: 16px;
  margin-bottom: 48px;
}

.filter-btn {
  background: transparent;
  border: 2px solid rgba(255, 255, 255, 0.15);
  color: rgba(255, 255, 255, 0.8);
  padding: 10px 24px;
  font-family: var(--font-headings);
  font-weight: 700;
  text-transform: uppercase;
  font-size: 0.85rem;
  letter-spacing: 0.05em;
  border-radius: 30px;
  cursor: pointer;
  transition: var(--transition-fast);
}

.filter-btn:hover {
  border-color: var(--color-accent);
  color: var(--color-accent);
}

.filter-btn.active {
  background-color: var(--color-accent);
  border-color: var(--color-accent);
  color: var(--color-primary);
  box-shadow: 0 4px 12px rgba(198, 146, 52, 0.3);
}

.catalog-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(290px, 1fr));
  gap: 30px;
}

.card-imovel {
  background-color: var(--color-dark-surface);
  border: 1px solid var(--border-light);
  border-radius: 12px;
  overflow: hidden;
  box-shadow: var(--shadow-md);
  transition: var(--transition-normal);
  display: flex;
  flex-direction: column;
}

.card-imovel:hover {
  transform: translateY(-8px);
  border-color: var(--color-accent);
  box-shadow: var(--shadow-premium);
}

.card-img-wrapper {
  position: relative;
  aspect-ratio: 16 / 10;
  overflow: hidden;
}

.card-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: var(--transition-slow);
}

.card-imovel:hover .card-img {
  transform: scale(1.08);
}

.card-tag {
  position: absolute;
  top: 16px;
  left: 16px;
  background-color: var(--color-accent);
  color: var(--color-primary);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 4px;
  letter-spacing: 0.05em;
  box-shadow: var(--shadow-sm);
}

.card-highlight-tag {
  position: absolute;
  top: 16px;
  right: 16px;
  background-color: var(--color-primary);
  color: var(--color-accent);
  border: 1px solid var(--color-accent);
  font-size: 0.75rem;
  font-weight: 800;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 4px;
  letter-spacing: 0.05em;
}

.card-body {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.card-title {
  font-size: 1.3rem;
  font-weight: 800;
  margin-bottom: 8px;
  text-transform: uppercase;
  color: var(--text-white);
}

.card-location {
  font-size: 0.85rem;
  color: var(--text-light);
  display: flex;
  align-items: center;
  gap: 6px;
  margin-bottom: 16px;
}

.card-location svg {
  width: 14px;
  height: 14px;
  color: var(--color-accent);
}

.card-desc {
  font-size: 0.95rem;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 20px;
  font-weight: 300;
  display: -webkit-box;
  -webkit-line-clamp: 3;
  -webkit-box-orient: vertical;
  overflow: hidden;
  height: 4.8em;
}

.card-specs {
  display: flex;
  gap: 20px;
  padding: 16px 0;
  border-top: 1px solid var(--border-light);
  border-bottom: 1px solid var(--border-light);
  margin-bottom: 20px;
  font-size: 0.85rem;
  color: var(--text-light);
}

.spec-item {
  display: flex;
  align-items: center;
  gap: 6px;
}

.spec-item svg {
  width: 16px;
  height: 16px;
  color: var(--color-accent);
}

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: auto;
}

.card-price {
  display: flex;
  flex-direction: column;
}

.price-label {
  font-size: 0.7rem;
  text-transform: uppercase;
  color: var(--text-light);
}

.price-value {
  font-family: var(--font-headings);
  font-size: 1.3rem;
  font-weight: 900;
  color: var(--color-accent);
}

.card-btn {
  background-color: transparent;
  border: 1.5px solid var(--color-accent);
  color: var(--color-accent);
  padding: 8px 16px;
  border-radius: 4px;
  font-size: 0.8rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.05em;
  transition: var(--transition-fast);
}

.card-imovel:hover .card-btn {
  background-color: var(--color-accent);
  color: var(--color-primary);
}

/* ==========================================================================
   🧮 INTERACTIVE SIMULATOR (LOT SIMULATOR)
   ========================================================================== */
.simulador-section {
  background-color: var(--color-bg-light);
  border-bottom: 1px solid var(--border-color);
}

.simulador-grid {
  display: grid;
  grid-template-columns: 0.9fr 1.1fr;
  gap: 60px;
  align-items: start;
}

.simulador-info {
  position: sticky;
  top: 120px;
}

.simulador-info .premium-frame {
  margin-top: 30px;
}

.calc-card {
  background-color: var(--color-white);
  border: 1px solid var(--border-color);
  border-radius: 16px;
  padding: 40px;
  box-shadow: var(--shadow-premium);
  display: flex;
  flex-direction: column;
  gap: 30px;
}

.calc-section-title {
  font-family: var(--font-headings);
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary);
  border-left: 4px solid var(--color-accent);
  padding-left: 12px;
  margin-bottom: 16px;
}

.lote-selector-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 12px;
}

.lote-option-card {
  border: 2px solid var(--border-color);
  background-color: var(--color-white);
  border-radius: 8px;
  padding: 16px 10px;
  text-align: center;
  cursor: pointer;
  transition: var(--transition-fast);
  display: flex;
  flex-direction: column;
  gap: 4px;
}

.lote-option-card:hover {
  border-color: var(--color-accent);
}

.lote-option-card.active {
  border-color: var(--color-primary);
  background-color: rgba(0, 28, 61, 0.03);
}

.lote-option-name {
  font-weight: 700;
  font-size: 0.9rem;
  color: var(--color-primary);
  text-transform: uppercase;
}

.lote-option-size {
  font-size: 0.75rem;
  color: var(--text-muted);
}

.lote-option-price {
  font-family: var(--font-headings);
  font-size: 0.8rem;
  font-weight: 800;
  color: var(--color-accent);
  margin-top: 4px;
}

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

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

.slider-val-box {
  display: flex;
  align-items: center;
  background: var(--color-bg-light);
  border: 1px solid var(--border-color);
  border-radius: 6px;
  padding: 6px 12px;
  width: 140px;
}

.slider-val-box span {
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-muted);
  margin-right: 4px;
}

.slider-val-box input {
  width: 100%;
  border: none;
  background: none;
  outline: none;
  font-family: var(--font-headings);
  font-weight: 700;
  font-size: 0.95rem;
  color: var(--color-primary);
  text-align: right;
}

.range-slider {
  -webkit-appearance: none;
  width: 100%;
  height: 6px;
  border-radius: 3px;
  background: rgba(0, 28, 61, 0.08);
  outline: none;
}

.range-slider::-webkit-slider-thumb {
  -webkit-appearance: none;
  appearance: none;
  width: 20px;
  height: 20px;
  border-radius: 50%;
  background: var(--color-accent);
  cursor: pointer;
  border: 4px solid var(--color-white);
  box-shadow: var(--shadow-md);
  transition: var(--transition-fast);
}

.range-slider::-webkit-slider-thumb:hover {
  transform: scale(1.15);
  background: var(--color-accent-hover);
}

.tabs-parcelamento {
  display: flex;
  background-color: rgba(0, 28, 61, 0.05);
  padding: 4px;
  border-radius: 8px;
}

.tab-parcela {
  flex: 1;
  background: none;
  border: none;
  padding: 12px;
  font-family: var(--font-body);
  font-weight: 700;
  font-size: 0.85rem;
  color: var(--text-muted);
  cursor: pointer;
  border-radius: 6px;
  transition: var(--transition-fast);
  text-align: center;
}

.tab-parcela.active {
  background-color: var(--color-white);
  color: var(--color-primary);
  box-shadow: var(--shadow-sm);
}

.sim-results-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.sim-box {
  background-color: var(--color-bg-light);
  border: 1px solid var(--border-color);
  border-radius: 8px;
  padding: 12px 16px;
  display: flex;
  flex-direction: column;
}

.sim-label {
  font-size: 0.7rem;
  font-weight: 700;
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 4px;
}

.sim-value {
  font-family: var(--font-headings);
  font-size: 1.15rem;
  font-weight: 800;
  color: var(--color-primary);
}

.sim-highlight-card {
  background-color: var(--color-primary);
  color: var(--color-white);
  border-radius: 12px;
  padding: 24px;
  text-align: center;
  position: relative;
  overflow: hidden;
  border: 1px solid var(--border-gold);
}

.sim-hl-label {
  font-size: 0.8rem;
  font-weight: 600;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.75);
  margin-bottom: 6px;
}

.sim-hl-value {
  font-family: var(--font-headings);
  font-size: 1.8rem;
  font-weight: 900;
  color: var(--color-accent);
  margin-bottom: 4px;
}

.sim-hl-desc {
  font-size: 0.85rem;
  font-weight: 300;
  color: rgba(255, 255, 255, 0.85);
}

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

/* ==========================================================================
   🏠 SALES DETAILS PAGE (details.html)
   ========================================================================== */
.details-hero {
  padding-top: 140px;
  padding-bottom: 60px;
  background-color: var(--color-primary);
  color: var(--color-white);
}

.details-header-wrapper {
  display: flex;
  justify-content: space-between;
  align-items: flex-end;
  gap: 30px;
}

.details-title-area h1 {
  font-size: 2.5rem;
  font-weight: 900;
  text-transform: uppercase;
  margin-bottom: 12px;
  letter-spacing: -0.02em;
}

.details-price-area {
  text-align: right;
  flex-shrink: 0;
}

.details-price-label {
  font-size: 0.8rem;
  text-transform: uppercase;
  color: var(--text-light);
  letter-spacing: 0.1em;
}

.details-price-value {
  font-family: var(--font-headings);
  font-size: 2.2rem;
  font-weight: 900;
  color: var(--color-accent);
}

.details-body-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr;
  gap: 50px;
  padding: 60px 0;
}

/* Photo Gallery Carousel */
.gallery-carousel {
  display: flex;
  flex-direction: column;
  gap: 12px;
  margin-bottom: 40px;
  max-width: 600px;
}

.carousel-viewport {
  position: relative;
  width: 100%;
  aspect-ratio: 4 / 3;
  border-radius: 12px;
  overflow: hidden;
  border: 2px solid var(--border-color);
  box-shadow: var(--shadow-md);
  background-color: var(--color-dark-surface);
}

.carousel-viewport img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
  transition: opacity 0.3s ease;
}

.carousel-arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  width: 40px;
  height: 40px;
  border-radius: 50%;
  border: none;
  background: rgba(0, 28, 61, 0.7);
  color: var(--color-white);
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  transition: var(--transition-fast);
  z-index: 2;
  backdrop-filter: blur(4px);
}

.carousel-arrow:hover {
  background: var(--color-accent);
  color: var(--color-primary);
  transform: translateY(-50%) scale(1.1);
}

.carousel-arrow svg {
  width: 20px;
  height: 20px;
}

.carousel-prev { left: 10px; }
.carousel-next { right: 10px; }

.carousel-counter {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  background: rgba(0, 28, 61, 0.75);
  color: var(--color-white);
  font-family: var(--font-headings);
  font-size: 0.8rem;
  font-weight: 700;
  padding: 4px 14px;
  border-radius: 20px;
  letter-spacing: 0.05em;
  backdrop-filter: blur(4px);
  z-index: 2;
}

.carousel-thumbs {
  display: flex;
  gap: 8px;
  overflow-x: auto;
  padding-bottom: 6px;
  scroll-behavior: smooth;
}

.carousel-thumbs::-webkit-scrollbar {
  height: 4px;
}

.carousel-thumbs::-webkit-scrollbar-thumb {
  background: var(--color-accent);
  border-radius: 4px;
}

.thumb-img {
  width: 72px;
  height: 54px;
  border-radius: 6px;
  overflow: hidden;
  cursor: pointer;
  border: 2px solid transparent;
  flex-shrink: 0;
  opacity: 0.6;
  transition: var(--transition-fast);
}

.thumb-img:hover {
  opacity: 1;
}

.thumb-img.active {
  border-color: var(--color-accent);
  opacity: 1;
  box-shadow: 0 0 0 2px rgba(198, 146, 52, 0.3);
}

.thumb-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

/* Specifications Grid */
.specs-detail-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
  gap: 20px;
  margin-bottom: 40px;
  background-color: var(--color-bg-light);
  padding: 24px;
  border-radius: 12px;
  border: 1px solid var(--border-color);
}

.spec-detail-box {
  display: flex;
  flex-direction: column;
  align-items: center;
  text-align: center;
  padding: 16px;
  border-right: 1px solid var(--border-color);
}

.spec-detail-box:last-child {
  border-right: none;
}

.spec-detail-icon {
  width: 32px;
  height: 32px;
  color: var(--color-accent);
  margin-bottom: 10px;
}

.spec-detail-label {
  font-size: 0.75rem;
  color: var(--text-muted);
  text-transform: uppercase;
  font-weight: 700;
}

.spec-detail-value {
  font-family: var(--font-headings);
  font-size: 1.1rem;
  font-weight: 800;
  color: var(--color-primary);
  margin-top: 4px;
}

.description-box {
  margin-bottom: 40px;
}

.description-box h2 {
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 18px;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 8px;
  display: inline-block;
}

.description-box p {
  color: var(--text-main);
  font-size: 1.05rem;
  line-height: 1.7;
  font-weight: 300;
}

.features-detail-box h2 {
  font-size: 1.5rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 24px;
  border-bottom: 2px solid var(--color-accent);
  padding-bottom: 8px;
  display: inline-block;
}

.features-list {
  list-style: none;
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.features-list li {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 0.95rem;
  color: var(--text-main);
}

.features-list li svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

/* Details Sidebar Card */
.details-sidebar-card {
  position: sticky;
  top: 100px;
  background-color: var(--color-white);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 36px;
  box-shadow: var(--shadow-lg);
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.sidebar-title {
  font-size: 1.2rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-primary);
  border-bottom: 1.5px solid var(--border-color);
  padding-bottom: 12px;
}

.details-cta-buttons {
  display: flex;
  flex-direction: column;
  gap: 12px;
}

/* Floating WhatsApp Button for Details */
.floating-whatsapp {
  position: fixed;
  bottom: 30px;
  right: 30px;
  z-index: 999;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--color-white);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.25);
  transition: var(--transition-normal);
}

.floating-whatsapp:hover {
  transform: scale(1.1) rotate(10deg);
  background-color: #128C7E;
}

.floating-whatsapp svg {
  width: 32px;
  height: 32px;
}

/* ==========================================================================
   👥 TESTIMONIALS (DEPOIMENTOS)
   ========================================================================== */
.testimonials-section {
  background-color: var(--color-white);
  border-bottom: 1px solid var(--border-color);
}

.depoimentos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
  gap: 30px;
}

.depoimento-card {
  background-color: var(--color-bg-light);
  border: 1px solid var(--border-color);
  border-radius: 12px;
  padding: 36px;
  display: flex;
  flex-direction: column;
  justify-content: space-between;
  box-shadow: var(--shadow-sm);
  transition: var(--transition-normal);
}

.depoimento-card:hover {
  transform: translateY(-5px);
  box-shadow: var(--shadow-md);
  border-color: var(--color-accent);
}

.depoimento-quote {
  font-size: 1rem;
  font-style: italic;
  color: var(--text-muted);
  line-height: 1.6;
  margin-bottom: 24px;
}

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

.author-avatar {
  width: 44px;
  height: 44px;
  background-color: var(--color-primary);
  color: var(--color-accent);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-family: var(--font-headings);
  font-weight: 800;
  font-size: 0.95rem;
}

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

.author-role {
  font-size: 0.8rem;
  color: var(--text-muted);
}

/* ==========================================================================
   📞 FOOTER
   ========================================================================== */
footer {
  background-color: var(--color-primary);
  color: var(--color-white);
  padding: 80px 0 30px;
  font-size: 0.95rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.2fr 0.8fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-about p {
  color: rgba(255, 255, 255, 0.75);
  font-weight: 300;
  line-height: 1.7;
}

.footer-links h3, .footer-contact h3 {
  font-size: 1.1rem;
  font-weight: 800;
  text-transform: uppercase;
  color: var(--color-accent);
  margin-bottom: 24px;
}

.footer-links ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 12px;
}

.footer-links a {
  color: rgba(255, 255, 255, 0.8);
  font-weight: 300;
}

.footer-links a:hover {
  color: var(--color-accent);
  padding-left: 4px;
}

.footer-contact ul {
  list-style: none;
  display: flex;
  flex-direction: column;
  gap: 16px;
}

.footer-contact li {
  display: flex;
  gap: 12px;
  align-items: flex-start;
  color: rgba(255, 255, 255, 0.8);
  font-weight: 300;
}

.footer-contact svg {
  width: 18px;
  height: 18px;
  color: var(--color-accent);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  border-top: 1px solid var(--border-light);
  padding-top: 30px;
  display: flex;
  justify-content: space-between;
  align-items: center;
  color: var(--text-light);
  font-size: 0.8rem;
}

/* ==========================================================================
   📱 RESPONSIVE STYLING (MEDIA QUERIES)
   ========================================================================== */
@media (max-width: 1024px) {
  .hero-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .hero-content {
    text-align: center;
  }
  .hero-tagline {
    margin: 0 auto 24px;
  }
  .hero-ctas {
    justify-content: center;
  }
  .about-grid, .simulador-grid, .details-body-grid, .footer-grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }
  .simulador-info, .details-sidebar-card {
    position: static;
  }
  .details-header-wrapper {
    flex-direction: column;
    align-items: flex-start;
    gap: 16px;
  }
  .details-price-area {
    text-align: left;
  }
}

@media (max-width: 768px) {
  section {
    padding: 60px 0;
  }
  .container {
    padding: 0 16px;
  }
  .menu-toggle {
    display: block;
  }
  nav {
    display: none;
    position: absolute;
    top: 100%;
    left: 0;
    width: 100%;
    background-color: var(--color-primary);
    border-bottom: 2px solid var(--color-accent);
    padding: 20px 0;
  }
  nav.active {
    display: block;
  }
  nav ul {
    flex-direction: column;
    gap: 20px;
  }
  .hero-title {
    font-size: 2.5rem;
  }
  .catalog-filters {
    flex-wrap: wrap;
    gap: 10px;
  }
  .lote-selector-grid {
    grid-template-columns: 1fr;
  }
  .depoimentos-grid {
    grid-template-columns: 1fr;
  }
  .features-list {
    grid-template-columns: 1fr;
  }
  .footer-bottom {
    flex-direction: column;
    gap: 12px;
    text-align: center;
  }
}