/* Reset e Fontes */
@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600&family=Playfair+Display:ital,wght@0,600;0,700;1,700&display=swap');

:root {
  --primary-orange: #FF5100;
  --primary-orange-hover: #E04000;
  --dark-bg: #1A211E;
  --bg-warm: #FAF8F5;
  --text-dark: #2C302E;
  --text-muted: #5B615E;
  --white: #FFFFFF;
  --border-color: #E2E0DB;
  --shadow-sm: 0 4px 6px -1px rgba(0,0,0,0.05);
  --shadow-md: 0 10px 15px -3px rgba(0,0,0,0.1);
  --shadow-lg: 0 20px 25px -5px rgba(0,0,0,0.15);
  --border-radius: 12px;
  --transition-fast: 0.2s ease;
  --transition-normal: 0.3s ease;
}

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

html {
  scroll-behavior: smooth;
}

body {
  font-family: 'Inter', sans-serif;
  color: var(--text-dark);
  background-color: var(--bg-warm);
  line-height: 1.6;
  overflow-x: hidden;
}

h1, h2, h3, h4, h5, h6 {
  font-family: 'Playfair Display', serif;
  color: var(--text-dark);
  line-height: 1.2;
}

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

ul {
  list-style: none;
}

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

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

/* Botões Globais */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
  background-color: var(--primary-orange);
  color: var(--white);
  padding: 14px 28px;
  border-radius: 8px;
  font-weight: 600;
  font-size: 1rem;
  transition: all var(--transition-normal);
  border: none;
  cursor: pointer;
  text-align: center;
  box-shadow: 0 4px 14px rgba(212, 75, 21, 0.4);
  position: relative;
  overflow: hidden;
}

.btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 50%;
  height: 100%;
  background: linear-gradient(to right, rgba(255,255,255,0) 0%, rgba(255,255,255,0.3) 50%, rgba(255,255,255,0) 100%);
  transform: skewX(-25deg);
  animation: shine 4s infinite;
}

@keyframes shine {
  0% { left: -100%; }
  20% { left: 200%; }
  100% { left: 200%; }
}

.btn:hover {
  background-color: var(--primary-orange-hover);
  transform: translateY(-2px);
  box-shadow: 0 6px 20px rgba(212, 75, 21, 0.5);
}

.btn svg {
  width: 20px;
  height: 20px;
  fill: currentColor;
}

/* Header */
header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  background-color: rgba(250, 248, 245, 0.95);
  backdrop-filter: blur(10px);
  z-index: 1000;
  box-shadow: var(--shadow-sm);
  padding: 12px 0;
  transition: all var(--transition-normal);
}

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

.logo-container {
  display: flex;
  align-items: center;
  gap: 12px;
}

.logo-container svg,
.logo-container img,
.logo-img {
  height: 48px;
  width: auto;
  object-fit: contain;
}

/* Navigation */
.desktop-nav ul {
  display: flex;
  gap: 24px;
  align-items: center;
}

.desktop-nav a {
  font-weight: 500;
  font-size: 0.95rem;
  color: var(--text-dark);
  transition: color var(--transition-fast);
}

.desktop-nav a:hover {
  color: var(--primary-orange);
}

/* Hero Section */
.hero {
  padding: 140px 0 80px;
  min-height: 90vh;
  display: flex;
  align-items: center;
  position: relative;
  background-image: linear-gradient(90deg, var(--bg-warm) 45%, transparent 60%), url('assets/7x7-5_mf_eucalipto_premium_53_mt.jpg');
  background-size: cover;
  background-position: center right;
  background-attachment: fixed;
}

.hero::after {
  content: '';
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, rgba(250, 248, 245, 0.95) 0%, rgba(250, 248, 245, 0.9) 35%, rgba(250, 248, 245, 0.6) 65%, transparent 100%);
  z-index: 1;
}

.hero .container {
  position: relative;
  z-index: 2;
}

.hero-content {
  max-width: 600px;
}

.hero-content h1 {
  font-size: 3.5rem;
  margin-bottom: 24px;
  line-height: 1.1;
}

.hero-content h1 span {
  color: var(--primary-orange);
}

.hero-content p {
  font-size: 1.125rem;
  color: var(--text-muted);
  margin-bottom: 32px;
}

.hero-cta-wrapper {
  display: flex;
  flex-direction: column;
  gap: 12px;
  align-items: flex-start;
}

.hero-cta-wrapper .btn {
  font-size: 1.125rem;
  padding: 18px 36px;
  border-radius: 12px;
}

.hero-cta-hint {
  display: flex;
  align-items: center;
  gap: 8px;
  font-size: 0.875rem;
  color: var(--text-muted);
}

.hero-cta-hint svg {
  width: 14px;
  height: 14px;
  fill: var(--text-muted);
}

/* Section Titles Globais */
.section-title {
  text-align: center;
  margin-bottom: 48px;
}

.section-title h2 {
  font-size: 2.5rem;
  margin-bottom: 12px;
}

.section-title p {
  font-size: 1.125rem;
  color: var(--text-muted);
}

/* Modelos Section */
.modelos {
  padding: 80px 0;
  background-color: var(--white);
}

.modelos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
  gap: 32px;
}

.modelo-card {
  background: var(--bg-warm);
  border-radius: var(--border-radius);
  overflow: hidden;
  box-shadow: var(--shadow-sm);
  transition: transform var(--transition-normal), box-shadow var(--transition-normal);
  display: flex;
  flex-direction: column;
  border: 1px solid var(--border-color);
}

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

.modelo-img {
  height: 240px;
  overflow: hidden;
}

.modelo-img img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease;
}

.modelo-card:hover .modelo-img img {
  transform: scale(1.05);
}

.modelo-content {
  padding: 24px;
  display: flex;
  flex-direction: column;
  flex-grow: 1;
}

.modelo-content h3 {
  font-size: 1.5rem;
  text-align: center;
}

.modelo-dimensoes {
  text-align: center;
  color: var(--primary-orange);
  font-weight: 600;
  margin-bottom: 16px;
  font-size: 1.125rem;
}

.modelo-desc {
  font-size: 0.95rem;
  color: var(--text-muted);
  text-align: center;
  margin-bottom: 24px;
  flex-grow: 1;
}

.modelo-features {
  margin-bottom: 24px;
}

.modelo-features li {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.95rem;
  color: var(--text-dark);
}

.modelo-features li svg {
  width: 20px;
  height: 20px;
  fill: var(--text-muted);
  flex-shrink: 0;
}

.modelo-cta {
  text-align: center;
}

.modelo-cta .btn {
  width: 100%;
  margin-bottom: 12px;
}

.modelo-cta-msg {
  font-size: 0.85rem;
  color: var(--text-muted);
  font-style: italic;
}

/* Inclusos Section */
.inclusos {
  padding: 80px 0;
  background-color: var(--bg-warm);
}

.inclusos-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(200px, 1fr));
  gap: 32px;
  text-align: center;
}

.incluso-item {
  display: flex;
  flex-direction: column;
  align-items: center;
}

.incluso-icon {
  width: 96px;
  height: 96px;
  border-radius: 50%;
  background-color: var(--white);
  box-shadow: var(--shadow-sm);
  display: flex;
  align-items: center;
  justify-content: center;
  margin-bottom: 20px;
  border: 2px solid var(--border-color);
  transition: transform var(--transition-normal);
}

.incluso-item:hover .incluso-icon {
  transform: scale(1.1);
  border-color: var(--primary-orange);
}

.incluso-icon svg {
  width: 48px;
  height: 48px;
  fill: var(--primary-orange);
}

.incluso-item h3 {
  font-size: 1.25rem;
  margin-bottom: 12px;
}

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

/* Depoimentos Section */
.depoimentos {
  padding: 80px 0;
  background-color: var(--white);
}

.depoimentos-container {
  display: flex;
  flex-direction: column;
  gap: 32px;
}

.depoimentos-row {
  display: flex;
  gap: 24px;
  overflow-x: auto;
  padding-bottom: 24px;
  scrollbar-width: thin;
  scrollbar-color: var(--primary-orange) var(--border-color);
}

.depoimentos-row::-webkit-scrollbar {
  height: 8px;
}

.depoimentos-row::-webkit-scrollbar-track {
  background: var(--border-color);
  border-radius: 4px;
}

.depoimentos-row::-webkit-scrollbar-thumb {
  background-color: var(--primary-orange);
  border-radius: 4px;
}

.depoimento-foto {
  flex: 0 0 300px;
  height: 220px;
  border-radius: var(--border-radius);
  overflow: hidden;
  position: relative;
}

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

.depoimento-balao {
  background-color: #f0f2f5;
  border-radius: 12px;
  padding: 20px;
  flex: 0 0 280px;
  position: relative;
  display: flex;
  flex-direction: column;
}

.stars {
  color: #FFB02E;
  font-size: 1.2rem;
  margin-bottom: 12px;
  display: flex;
  gap: 4px;
}

.stars svg {
  width: 16px;
  height: 16px;
  fill: currentColor;
}

.depoimento-texto {
  font-size: 0.95rem;
  color: var(--text-dark);
  margin-bottom: 16px;
  flex-grow: 1;
}

.depoimento-meta {
  display: flex;
  justify-content: flex-end;
  align-items: center;
  gap: 4px;
  font-size: 0.75rem;
  color: #8c939d;
}

.depoimento-meta svg {
  width: 14px;
  height: 14px;
  fill: #53bdeb; /* Cor azul do check WhatsApp */
}

.showroom-banner {
  background-color: var(--primary-orange);
  border-radius: var(--border-radius);
  padding: 24px 32px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  color: var(--white);
  text-align: center;
  font-size: 1.25rem;
  font-weight: 600;
  box-shadow: var(--shadow-md);
  margin-top: 16px;
}

.showroom-banner svg {
  width: 32px;
  height: 32px;
  fill: var(--white);
}

/* FAQ Section */
.faq {
  padding: 80px 0;
  background-color: var(--bg-warm);
}

.faq-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(400px, 1fr));
  gap: 24px;
}

.faq-item {
  background: var(--white);
  border-radius: var(--border-radius);
  border: 1px solid var(--border-color);
  overflow: hidden;
  transition: all var(--transition-normal);
}

.faq-item.active {
  border-color: var(--primary-orange);
  box-shadow: var(--shadow-sm);
}

.faq-question {
  padding: 20px 24px;
  display: flex;
  align-items: center;
  gap: 16px;
  cursor: pointer;
  font-weight: 600;
  font-size: 1.05rem;
  background: none;
  border: none;
  width: 100%;
  text-align: left;
  color: inherit;
  font-family: inherit;
}

.faq-icon-q {
  width: 24px;
  height: 24px;
  background-color: var(--primary-orange);
  color: var(--white);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 0.85rem;
  font-weight: bold;
  flex-shrink: 0;
}

.faq-answer {
  max-height: 0;
  overflow: hidden;
  transition: max-height 0.3s ease;
  background-color: var(--white);
}

.faq-answer p {
  padding: 0 24px 20px 64px;
  color: var(--text-muted);
  font-size: 0.95rem;
}

/* Footer */
footer {
  background-color: var(--dark-bg);
  color: #d1d5db;
  padding: 60px 0 20px;
}

.footer-grid {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
  gap: 40px;
  margin-bottom: 40px;
}

.footer-logo svg {
  height: 60px;
  margin-bottom: 16px;
  fill: var(--white);
}

.footer-logo img,
.footer-logo-img {
  height: 60px;
  width: auto;
  object-fit: contain;
  margin-bottom: 16px;
  filter: brightness(0) invert(1);
}

.footer-info h4 {
  color: var(--white);
  font-size: 1.1rem;
  margin-bottom: 16px;
  font-family: 'Inter', sans-serif;
}

.footer-info ul li {
  display: flex;
  gap: 12px;
  margin-bottom: 12px;
  font-size: 0.95rem;
}

.footer-info ul li svg {
  width: 20px;
  height: 20px;
  fill: var(--primary-orange);
  flex-shrink: 0;
  margin-top: 2px;
}

.footer-bottom {
  text-align: center;
  padding-top: 20px;
  border-top: 1px solid rgba(255,255,255,0.1);
  font-size: 0.85rem;
  color: #9ca3af;
}

/* Botão WhatsApp Flutuante */
.whatsapp-float {
  position: fixed;
  bottom: 24px;
  right: 24px;
  width: 60px;
  height: 60px;
  background-color: #25D366;
  color: white;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 6px 16px rgba(37, 211, 102, 0.4);
  z-index: 1000;
  transition: all var(--transition-normal);
  animation: pulse-wpp 2s infinite;
}

.whatsapp-float:hover {
  transform: scale(1.1);
  background-color: #1ebd5a;
}

.whatsapp-float svg {
  width: 32px;
  height: 32px;
  fill: currentColor;
}

@keyframes pulse-wpp {
  0% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0.6); }
  70% { box-shadow: 0 0 0 15px rgba(37, 211, 102, 0); }
  100% { box-shadow: 0 0 0 0 rgba(37, 211, 102, 0); }
}

/* Scroll Animations */
.animate-on-scroll {
  opacity: 0;
  transform: translateY(30px);
  transition: opacity 0.6s ease-out, transform 0.6s ease-out;
}

.animate-on-scroll.is-visible {
  opacity: 1;
  transform: translateY(0);
}

.fade-in-up {
  animation: fadeInUp 0.8s ease-out forwards;
}

@keyframes fadeInUp {
  from {
    opacity: 0;
    transform: translateY(30px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/* Media Queries */
@media (max-width: 1024px) {
  .hero-content h1 { font-size: 3rem; }
  .hero { background-position: center; }
  .hero::after {
    background: linear-gradient(90deg, rgba(250, 248, 245, 0.95) 0%, rgba(250, 248, 245, 0.9) 70%, transparent 100%);
  }
}

@media (max-width: 768px) {
  .desktop-nav { display: none; }
  .hero-content h1 { font-size: 2.5rem; }
  .hero-cta-wrapper .btn { width: 100%; justify-content: center; }
  .hero::after {
    background: rgba(250, 248, 245, 0.92);
  }
  .faq-grid { grid-template-columns: 1fr; }
  .showroom-banner { flex-direction: column; text-align: center; font-size: 1.1rem; }
  
  .depoimentos-row {
    flex-direction: column;
    overflow-x: visible;
  }
  .depoimento-foto, .depoimento-balao {
    flex: auto;
    width: 100%;
  }
}

/* Ficha Técnica Expansível no Card */
.modelo-detalhes-container {
  margin-bottom: 20px;
  border-top: 1px dashed var(--border-color);
  padding-top: 16px;
}

.btn-detalhes-toggle {
  background: none;
  border: none;
  width: 100%;
  display: flex;
  justify-content: space-between;
  align-items: center;
  font-family: 'Inter', sans-serif;
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--text-dark);
  cursor: pointer;
  padding: 8px 0;
  transition: color var(--transition-fast);
}

.btn-detalhes-toggle:hover {
  color: var(--primary-orange);
}

.btn-detalhes-toggle .arrow-icon {
  width: 16px;
  height: 16px;
  fill: currentColor;
  transition: transform var(--transition-normal);
}

.btn-detalhes-toggle[aria-expanded="true"] .arrow-icon {
  transform: rotate(180deg);
}

.modelo-detalhes-content {
  max-height: 0;
  overflow: hidden;
  transition: max-height var(--transition-normal) ease-out, padding var(--transition-normal);
}

.modelo-detalhes-content.active {
  max-height: 500px;
  padding-top: 12px;
}

.detalhes-list {
  list-style: none;
  padding: 0;
  margin: 0;
  text-align: left;
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.detalhes-list li {
  font-size: 0.85rem;
  color: var(--text-muted);
  line-height: 1.4;
  border-bottom: 1px solid rgba(0, 0, 0, 0.03);
  padding-bottom: 6px;
}

.detalhes-list li:last-child {
  border-bottom: none;
  padding-bottom: 0;
}

.detalhes-list li strong {
  color: var(--text-dark);
}

/* Image Slider in Cards */
.modelo-img.has-slider {
  position: relative;
}

.slider-wrapper {
  position: relative;
  width: 100%;
  height: 100%;
}

.slider-slide {
  position: absolute;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  opacity: 0;
  transition: opacity 0.5s ease-in-out;
  z-index: 1;
}

.slider-slide.active {
  opacity: 1;
  z-index: 2;
}

.slider-btn {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(0, 0, 0, 0.4);
  border: none;
  width: 36px;
  height: 36px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 10;
  opacity: 0;
  transition: opacity var(--transition-fast), background var(--transition-fast);
}

.modelo-img.has-slider:hover .slider-btn {
  opacity: 1;
}

.slider-btn:hover {
  background: rgba(0, 0, 0, 0.7);
}

.slider-btn svg {
  width: 14px;
  height: 14px;
  fill: var(--white);
}

.prev-btn {
  left: 12px;
}

.next-btn {
  right: 12px;
}

.slider-dots {
  position: absolute;
  bottom: 12px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  gap: 8px;
  z-index: 10;
}

.slider-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  cursor: pointer;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.slider-dots .dot.active {
  background: var(--white);
  transform: scale(1.2);
}

/* Lightbox Modal */
.lightbox {
  display: none;
  position: fixed;
  top: 0;
  left: 0;
  width: 100vw;
  height: 100vh;
  background-color: rgba(0, 0, 0, 0.95);
  z-index: 2000;
  justify-content: center;
  align-items: center;
}

.lightbox.active {
  display: flex;
}

.lightbox-content {
  max-width: 90%;
  max-height: 85%;
  display: flex;
  justify-content: center;
  align-items: center;
}

.lightbox-content img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
  border-radius: 4px;
  box-shadow: 0 10px 25px rgba(0,0,0,0.5);
  animation: zoomIn 0.3s ease;
}

@keyframes zoomIn {
  from {
    transform: scale(0.9);
    opacity: 0;
  }
  to {
    transform: scale(1);
    opacity: 1;
  }
}

.lightbox-close {
  position: absolute;
  top: 24px;
  right: 24px;
  background: none;
  border: none;
  color: var(--white);
  font-size: 3rem;
  line-height: 1;
  cursor: pointer;
  z-index: 2010;
  transition: transform var(--transition-fast), color var(--transition-fast);
}

.lightbox-close:hover {
  transform: scale(1.1);
  color: var(--primary-orange);
}

.lightbox-nav {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  background: rgba(255, 255, 255, 0.1);
  border: none;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  cursor: pointer;
  z-index: 2010;
  transition: background var(--transition-fast), transform var(--transition-fast);
}

.lightbox-nav:hover {
  background: var(--primary-orange);
  transform: translateY(-50%) scale(1.05);
}

.lightbox-nav svg {
  width: 18px;
  height: 18px;
  fill: var(--white);
}

.lightbox-prev {
  left: 24px;
}

.lightbox-next {
  right: 24px;
}

/* Evitar scroll do body quando lightbox aberto */
body.lightbox-open {
  overflow: hidden;
}