/* ===========================
   FUSCA LARANJA — STYLE.CSS
   =========================== */

@import url('https://fonts.googleapis.com/css2?family=Oswald:wght@400;500;600;700&family=Raleway:wght@300;400;500;600&display=swap');

/* === RESET & BASE === */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

:root {
  --orange-deep:   #FF6B00;
  --orange-mid:    #FF8C00;
  --orange-light:  #FFA500;
  --orange-glow:   #FFB84D;
  --black:         #0D0D0D;
  --dark:          #1A1A1A;
  --dark-card:     #222222;
  --gray:          #444444;
  --gray-light:    #888888;
  --white:         #FFFFFF;
  --white-soft:    #F5F5F5;
  --font-heading:  'Oswald', sans-serif;
  --font-body:     'Raleway', sans-serif;
  --transition:    0.35s cubic-bezier(0.4, 0, 0.2, 1);
  --radius:        12px;
  --shadow-orange: 0 0 40px rgba(255, 107, 0, 0.35);
  --shadow-card:   0 8px 32px rgba(0, 0, 0, 0.5);
}

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

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

/* === SCROLLBAR === */
::-webkit-scrollbar { width: 6px; }
::-webkit-scrollbar-track { background: var(--dark); }
::-webkit-scrollbar-thumb { background: var(--orange-deep); border-radius: 3px; }

/* === NAVBAR === */
.navbar {
  position: fixed;
  top: 0; left: 0; right: 0;
  z-index: 1000;
  display: flex;
  align-items: center;
  justify-content: space-between;
  padding: 1rem 2rem;
  background: rgba(13, 13, 13, 0.85);
  backdrop-filter: blur(12px);
  border-bottom: 1px solid rgba(255, 107, 0, 0.15);
  transition: var(--transition);
}

.navbar.scrolled {
  padding: 0.6rem 2rem;
  background: rgba(13, 13, 13, 0.97);
  border-bottom-color: rgba(255, 107, 0, 0.4);
}

.nav-logo {
  font-family: var(--font-heading);
  font-size: 1.6rem;
  font-weight: 700;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--white);
  text-decoration: none;
}

.nav-logo span {
  color: var(--orange-deep);
}

.nav-links {
  display: flex;
  list-style: none;
  gap: 2rem;
}

.nav-links a {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--gray-light);
  position: relative;
  transition: color var(--transition);
}

.nav-links a::after {
  content: '';
  position: absolute;
  bottom: -4px; left: 0;
  width: 0; height: 2px;
  background: var(--orange-deep);
  transition: width var(--transition);
}

.nav-links a:hover {
  color: var(--orange-light);
}

.nav-links a:hover::after {
  width: 100%;
}

.nav-burger {
  display: none;
  flex-direction: column;
  gap: 5px;
  cursor: pointer;
  padding: 4px;
}

.nav-burger span {
  display: block;
  width: 25px; height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: var(--transition);
}

/* === HERO SECTION === */
.hero {
  min-height: 100vh;
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  padding: 6rem 2rem 4rem;
  background: radial-gradient(ellipse at 50% 70%, rgba(255,107,0,0.18) 0%, transparent 65%),
              linear-gradient(180deg, var(--black) 0%, #1a0a00 100%);
}

.hero-bg-grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(255,107,0,0.05) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255,107,0,0.05) 1px, transparent 1px);
  background-size: 60px 60px;
  animation: gridMove 20s linear infinite;
  pointer-events: none;
}

@keyframes gridMove {
  0%   { transform: translateY(0); }
  100% { transform: translateY(60px); }
}

.hero-content {
  text-align: center;
  position: relative;
  z-index: 2;
  max-width: 900px;
}

.hero-badge {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.75rem;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--orange-light);
  border: 1px solid var(--orange-deep);
  padding: 0.4rem 1.2rem;
  border-radius: 50px;
  margin-bottom: 1.5rem;
  animation: fadeDown 0.8s ease both;
}

.hero-title {
  font-family: var(--font-heading);
  font-size: clamp(3.5rem, 10vw, 8rem);
  font-weight: 700;
  line-height: 0.9;
  text-transform: uppercase;
  letter-spacing: -2px;
  margin-bottom: 1.5rem;
  animation: fadeDown 0.8s ease 0.15s both;
}

.hero-title .line-orange {
  display: block;
  color: var(--orange-deep);
  text-shadow: 0 0 60px rgba(255,107,0,0.5);
  -webkit-text-stroke: 2px var(--orange-deep);
}

.hero-title .line-white {
  display: block;
  color: var(--white);
}

.hero-title .line-outline {
  display: block;
  color: transparent;
  -webkit-text-stroke: 2px rgba(255,255,255,0.3);
}

.hero-subtitle {
  font-size: 1.1rem;
  font-weight: 300;
  color: var(--gray-light);
  max-width: 500px;
  margin: 0 auto 2.5rem;
  animation: fadeDown 0.8s ease 0.3s both;
}

.hero-cta {
  display: flex;
  gap: 1rem;
  justify-content: center;
  flex-wrap: wrap;
  animation: fadeDown 0.8s ease 0.45s both;
}

.btn {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  text-decoration: none;
  padding: 0.9rem 2.2rem;
  border-radius: 4px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: var(--transition);
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
}

.btn-primary {
  background: var(--orange-deep);
  color: var(--white);
  border-color: var(--orange-deep);
  box-shadow: 0 4px 20px rgba(255,107,0,0.4);
}

.btn-primary:hover {
  background: var(--orange-mid);
  border-color: var(--orange-mid);
  transform: translateY(-2px);
  box-shadow: 0 8px 30px rgba(255,107,0,0.6);
}

.btn-secondary {
  background: transparent;
  color: var(--white);
  border-color: rgba(255,255,255,0.3);
}

.btn-secondary:hover {
  border-color: var(--orange-deep);
  color: var(--orange-light);
  transform: translateY(-2px);
}

/* === FUSCA SVG CAR === */
.hero-car-wrapper {
  position: relative;
  z-index: 2;
  margin-top: 3rem;
  animation: fadeUp 1s ease 0.6s both;
}

.fusca-svg {
  width: min(600px, 90vw);
  filter: drop-shadow(0 20px 60px rgba(255,107,0,0.45));
  animation: float 4s ease-in-out infinite;
}

@keyframes float {
  0%, 100% { transform: translateY(0px); }
  50%       { transform: translateY(-12px); }
}

.hero-scroll-hint {
  position: absolute;
  bottom: 2rem;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
  opacity: 0.5;
  animation: fadeDown 1s ease 1.2s both;
}

.scroll-line {
  width: 1px;
  height: 50px;
  background: linear-gradient(to bottom, transparent, var(--orange-deep));
  animation: scrollLine 2s ease-in-out infinite;
}

@keyframes scrollLine {
  0%   { transform: scaleY(0); transform-origin: top; opacity: 0; }
  50%  { transform: scaleY(1); transform-origin: top; opacity: 1; }
  100% { transform: scaleY(1); transform-origin: bottom; opacity: 0; }
}

.scroll-label {
  font-family: var(--font-heading);
  font-size: 0.65rem;
  letter-spacing: 3px;
  text-transform: uppercase;
  color: var(--orange-light);
}

/* === SECTION BASE === */
section {
  padding: 6rem 2rem;
}

.container {
  max-width: 1200px;
  margin: 0 auto;
}

.section-label {
  display: inline-block;
  font-family: var(--font-heading);
  font-size: 0.7rem;
  font-weight: 500;
  letter-spacing: 4px;
  text-transform: uppercase;
  color: var(--orange-deep);
  margin-bottom: 1rem;
}

.section-title {
  font-family: var(--font-heading);
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  font-weight: 700;
  text-transform: uppercase;
  line-height: 1.05;
  margin-bottom: 1.2rem;
  letter-spacing: -1px;
}

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

.section-divider {
  width: 60px;
  height: 3px;
  background: linear-gradient(90deg, var(--orange-deep), var(--orange-light));
  margin-bottom: 1.5rem;
  border-radius: 2px;
}

/* === SOBRE O FUSCA === */
.sobre {
  background: var(--dark);
  position: relative;
  overflow: hidden;
}

.sobre::before {
  content: 'VW';
  position: absolute;
  right: -3rem;
  top: 50%;
  transform: translateY(-50%);
  font-family: var(--font-heading);
  font-size: 20rem;
  font-weight: 700;
  color: rgba(255,107,0,0.04);
  line-height: 1;
  pointer-events: none;
  user-select: none;
}

.sobre-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 5rem;
  align-items: center;
}

.sobre-text p {
  font-size: 1rem;
  color: var(--gray-light);
  margin-bottom: 1.2rem;
  font-weight: 300;
  line-height: 1.8;
}

.sobre-text p strong {
  color: var(--orange-light);
  font-weight: 600;
}

.sobre-stats {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 1.5rem;
  margin-top: 2rem;
}

.stat-card {
  background: var(--dark-card);
  border: 1px solid rgba(255,107,0,0.15);
  border-radius: var(--radius);
  padding: 1.5rem;
  text-align: center;
  transition: var(--transition);
}

.stat-card:hover {
  border-color: var(--orange-deep);
  transform: translateY(-4px);
  box-shadow: var(--shadow-orange);
}

.stat-number {
  font-family: var(--font-heading);
  font-size: 2.5rem;
  font-weight: 700;
  color: var(--orange-deep);
  line-height: 1;
  display: block;
}

.stat-label {
  font-size: 0.75rem;
  color: var(--gray-light);
  text-transform: uppercase;
  letter-spacing: 2px;
  margin-top: 0.4rem;
}

.sobre-visual {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.curiosidade-card {
  background: var(--dark-card);
  border-left: 3px solid var(--orange-deep);
  border-radius: 0 var(--radius) var(--radius) 0;
  padding: 1.4rem 1.6rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
}

.curiosidade-card::before {
  content: '';
  position: absolute;
  inset: 0;
  background: linear-gradient(90deg, rgba(255,107,0,0.06), transparent);
  opacity: 0;
  transition: var(--transition);
}

.curiosidade-card:hover::before {
  opacity: 1;
}

.curiosidade-card:hover {
  transform: translateX(6px);
  border-left-color: var(--orange-light);
}

.curiosidade-icon {
  font-size: 1.6rem;
  margin-bottom: 0.5rem;
  display: block;
}

.curiosidade-card h4 {
  font-family: var(--font-heading);
  font-size: 1rem;
  font-weight: 600;
  letter-spacing: 1px;
  text-transform: uppercase;
  color: var(--orange-light);
  margin-bottom: 0.4rem;
}

.curiosidade-card p {
  font-size: 0.88rem;
  color: var(--gray-light);
  line-height: 1.6;
}

/* === CARACTERÍSTICAS === */
.caracteristicas {
  background: var(--black);
  text-align: center;
}

.caracteristicas-header {
  margin-bottom: 3.5rem;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 2rem;
}

.feature-card {
  background: var(--dark-card);
  border: 1px solid rgba(255,255,255,0.06);
  border-radius: var(--radius);
  padding: 2.5rem 2rem;
  transition: var(--transition);
  position: relative;
  overflow: hidden;
  cursor: default;
}

.feature-card::after {
  content: '';
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 3px;
  background: linear-gradient(90deg, var(--orange-deep), var(--orange-light));
  transform: scaleX(0);
  transition: transform var(--transition);
  transform-origin: left;
}

.feature-card:hover::after {
  transform: scaleX(1);
}

.feature-card:hover {
  border-color: rgba(255,107,0,0.3);
  transform: translateY(-8px);
  box-shadow: var(--shadow-card), 0 0 30px rgba(255,107,0,0.1);
}

.feature-icon-wrap {
  width: 72px;
  height: 72px;
  background: rgba(255,107,0,0.1);
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  margin: 0 auto 1.5rem;
  font-size: 2rem;
  border: 1px solid rgba(255,107,0,0.2);
  transition: var(--transition);
}

.feature-card:hover .feature-icon-wrap {
  background: rgba(255,107,0,0.2);
  border-color: var(--orange-deep);
  box-shadow: 0 0 20px rgba(255,107,0,0.3);
}

.feature-card h3 {
  font-family: var(--font-heading);
  font-size: 1.25rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 0.8rem;
}

.feature-card p {
  font-size: 0.88rem;
  color: var(--gray-light);
  line-height: 1.7;
}

/* === GALERIA === */
.galeria {
  background: var(--dark);
}

.galeria-header {
  margin-bottom: 3rem;
}

.galeria-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  grid-template-rows: auto auto;
  gap: 1.5rem;
}

.galeria-grid .card-big {
  grid-column: span 2;
  grid-row: span 2;
}

.gallery-card {
  border-radius: var(--radius);
  overflow: hidden;
  position: relative;
  background: var(--dark-card);
  border: 1px solid rgba(255,107,0,0.1);
  cursor: pointer;
  transition: var(--transition);
  min-height: 200px;
}

.gallery-card:hover {
  border-color: var(--orange-deep);
  box-shadow: 0 0 30px rgba(255,107,0,0.2);
}

.card-big {
  min-height: 460px;
}

.gallery-scene {
  width: 100%;
  height: 100%;
  min-height: inherit;
  display: flex;
  align-items: center;
  justify-content: center;
  position: relative;
  overflow: hidden;
  transition: transform var(--transition);
}

.gallery-card:hover .gallery-scene {
  transform: scale(1.04);
}

/* Fundos das cenas da galeria */
.scene-night {
  background: radial-gradient(ellipse at 50% 80%, rgba(255,107,0,0.25) 0%, #0a0005 70%);
}
.scene-day {
  background: linear-gradient(180deg, #1a3a5c 0%, #0d2137 40%, #0D0D0D 100%);
}
.scene-garage {
  background: linear-gradient(180deg, #1a1a0d 0%, #2a2000 60%, #0D0D0D 100%);
}
.scene-race {
  background: radial-gradient(ellipse at 50% 50%, #1a0000 0%, #0D0D0D 80%);
}
.scene-retro {
  background: linear-gradient(135deg, #1a1000 0%, #2d1a00 50%, #0D0D0D 100%);
}

.gallery-overlay {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  background: linear-gradient(transparent, rgba(0,0,0,0.85));
  padding: 2rem 1.5rem 1.5rem;
  transform: translateY(100%);
  transition: transform var(--transition);
}

.gallery-card:hover .gallery-overlay {
  transform: translateY(0);
}

.gallery-overlay h3 {
  font-family: var(--font-heading);
  font-size: 1.1rem;
  font-weight: 600;
  text-transform: uppercase;
  letter-spacing: 2px;
  color: var(--orange-light);
  margin-bottom: 0.3rem;
}

.gallery-overlay p {
  font-size: 0.8rem;
  color: rgba(255,255,255,0.7);
}

/* === MINI FUSCA SVG (GALERIA) === */
.mini-fusca {
  width: 140px;
  position: relative;
  z-index: 2;
}

.card-big .mini-fusca {
  width: 280px;
}

/* Estrelas / decoração de cenas */
.stars {
  position: absolute;
  inset: 0;
  pointer-events: none;
}

.star {
  position: absolute;
  width: 2px; height: 2px;
  background: white;
  border-radius: 50%;
  opacity: 0.6;
  animation: twinkle 3s ease-in-out infinite;
}

@keyframes twinkle {
  0%, 100% { opacity: 0.6; }
  50%       { opacity: 0.1; }
}

.road {
  position: absolute;
  bottom: 0; left: 0; right: 0;
  height: 30%;
  background: #1a1a1a;
  display: flex;
  align-items: center;
  justify-content: center;
}

.road-line {
  width: 80%;
  height: 3px;
  background: repeating-linear-gradient(
    90deg,
    var(--orange-deep) 0px,
    var(--orange-deep) 20px,
    transparent 20px,
    transparent 40px
  );
  opacity: 0.4;
}

/* === FLAMES DECORATION === */
.flames {
  position: absolute;
  bottom: 28%;
  display: flex;
  gap: 4px;
  animation: flicker 0.5s ease-in-out infinite alternate;
}

@keyframes flicker {
  0%   { filter: brightness(1); }
  100% { filter: brightness(1.3); }
}

.flame {
  width: 8px;
  border-radius: 50% 50% 20% 20%;
  background: linear-gradient(to top, var(--orange-deep), #FFD700);
}

/* === TIMELINE === */
.timeline-section {
  background: var(--black);
  padding: 5rem 2rem;
}

.timeline {
  position: relative;
  max-width: 800px;
  margin: 3rem auto 0;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 50%;
  top: 0; bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--orange-deep), transparent);
  transform: translateX(-50%);
}

.timeline-item {
  display: flex;
  justify-content: flex-end;
  padding-right: calc(50% + 2.5rem);
  margin-bottom: 3rem;
  position: relative;
  opacity: 0;
  transform: translateX(-30px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

.timeline-item.visible {
  opacity: 1;
  transform: translateX(0);
}

.timeline-item:nth-child(even) {
  justify-content: flex-start;
  padding-right: 0;
  padding-left: calc(50% + 2.5rem);
  transform: translateX(30px);
}

.timeline-item:nth-child(even).visible {
  transform: translateX(0);
}

.timeline-dot {
  position: absolute;
  left: 50%;
  top: 1.2rem;
  transform: translateX(-50%);
  width: 14px; height: 14px;
  background: var(--orange-deep);
  border-radius: 50%;
  border: 3px solid var(--black);
  box-shadow: 0 0 10px rgba(255,107,0,0.6);
  z-index: 2;
}

.timeline-content {
  background: var(--dark-card);
  border: 1px solid rgba(255,107,0,0.15);
  border-radius: var(--radius);
  padding: 1.2rem 1.5rem;
  max-width: 300px;
}

.timeline-year {
  font-family: var(--font-heading);
  font-size: 1.8rem;
  font-weight: 700;
  color: var(--orange-deep);
  line-height: 1;
  margin-bottom: 0.3rem;
}

.timeline-content h4 {
  font-family: var(--font-heading);
  font-size: 0.9rem;
  text-transform: uppercase;
  letter-spacing: 1px;
  color: var(--white);
  margin-bottom: 0.3rem;
}

.timeline-content p {
  font-size: 0.8rem;
  color: var(--gray-light);
  line-height: 1.5;
}

/* === CTA BANNER === */
.cta-banner {
  background: linear-gradient(135deg, var(--orange-deep) 0%, var(--orange-mid) 50%, var(--orange-light) 100%);
  padding: 4rem 2rem;
  text-align: center;
  position: relative;
  overflow: hidden;
}

.cta-banner::before {
  content: '';
  position: absolute;
  inset: 0;
  background: url("data:image/svg+xml,%3Csvg width='60' height='60' viewBox='0 0 60 60' xmlns='http://www.w3.org/2000/svg'%3E%3Cg fill='none' fill-rule='evenodd'%3E%3Cg fill='%23000000' fill-opacity='0.08'%3E%3Cpath d='M36 34v-4h-2v4h-4v2h4v4h2v-4h4v-2h-4zm0-30V0h-2v4h-4v2h4v4h2V6h4V4h-4zM6 34v-4H4v4H0v2h4v4h2v-4h4v-2H6zM6 4V0H4v4H0v2h4v4h2V6h4V4H6z'/%3E%3C/g%3E%3C/g%3E%3C/svg%3E");
}

.cta-banner h2 {
  font-family: var(--font-heading);
  font-size: clamp(2rem, 5vw, 3.5rem);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: -1px;
  color: var(--white);
  text-shadow: 0 2px 20px rgba(0,0,0,0.3);
  margin-bottom: 1rem;
  position: relative;
}

.cta-banner p {
  font-size: 1.1rem;
  color: rgba(255,255,255,0.85);
  margin-bottom: 2rem;
  position: relative;
}

.cta-banner .btn {
  position: relative;
  background: var(--black);
  color: var(--white);
  border-color: var(--black);
}

.cta-banner .btn:hover {
  background: var(--dark);
  transform: translateY(-3px);
  box-shadow: 0 10px 30px rgba(0,0,0,0.4);
}

/* === FOOTER === */
.footer {
  background: var(--dark);
  border-top: 1px solid rgba(255,107,0,0.15);
  padding: 3rem 2rem 1.5rem;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr;
  gap: 3rem;
  max-width: 1200px;
  margin: 0 auto 2.5rem;
}

.footer-brand .nav-logo {
  display: block;
  margin-bottom: 1rem;
  font-size: 1.8rem;
}

.footer-brand p {
  font-size: 0.875rem;
  color: var(--gray-light);
  line-height: 1.7;
  max-width: 280px;
}

.footer-col h4 {
  font-family: var(--font-heading);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 2px;
  text-transform: uppercase;
  color: var(--orange-light);
  margin-bottom: 1rem;
}

.footer-col ul {
  list-style: none;
}

.footer-col ul li {
  margin-bottom: 0.6rem;
}

.footer-col ul li a {
  font-size: 0.875rem;
  color: var(--gray-light);
  text-decoration: none;
  transition: color var(--transition);
}

.footer-col ul li a:hover {
  color: var(--orange-light);
}

.footer-bottom {
  max-width: 1200px;
  margin: 0 auto;
  padding-top: 1.5rem;
  border-top: 1px solid rgba(255,255,255,0.06);
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 1rem;
}

.footer-bottom p {
  font-size: 0.8rem;
  color: var(--gray);
}

.footer-bottom p span {
  color: var(--orange-deep);
}

.social-links {
  display: flex;
  gap: 0.8rem;
}

.social-link {
  width: 36px; height: 36px;
  background: var(--dark-card);
  border: 1px solid rgba(255,107,0,0.15);
  border-radius: 6px;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 1rem;
  color: var(--gray-light);
  text-decoration: none;
  transition: var(--transition);
}

.social-link:hover {
  border-color: var(--orange-deep);
  color: var(--orange-light);
  background: rgba(255,107,0,0.1);
}

/* === ANIMATIONS === */
@keyframes fadeDown {
  from { opacity: 0; transform: translateY(-20px); }
  to   { opacity: 1; transform: translateY(0); }
}

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

.reveal {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

.reveal-left {
  opacity: 0;
  transform: translateX(-40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-left.visible {
  opacity: 1;
  transform: translateX(0);
}

.reveal-right {
  opacity: 0;
  transform: translateX(40px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

.reveal-right.visible {
  opacity: 1;
  transform: translateX(0);
}

/* === MOBILE MENU === */
.mobile-menu {
  display: none;
  position: fixed;
  top: 0; left: 0; right: 0; bottom: 0;
  background: rgba(13,13,13,0.97);
  z-index: 999;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 2.5rem;
}

.mobile-menu.open {
  display: flex;
}

.mobile-menu a {
  font-family: var(--font-heading);
  font-size: 2rem;
  font-weight: 700;
  letter-spacing: 4px;
  text-transform: uppercase;
  text-decoration: none;
  color: var(--white);
  transition: color var(--transition);
}

.mobile-menu a:hover {
  color: var(--orange-deep);
}

.mobile-close {
  position: absolute;
  top: 1.5rem; right: 2rem;
  font-size: 2rem;
  color: var(--white);
  cursor: pointer;
  background: none;
  border: none;
  line-height: 1;
}

/* === RESPONSIVE === */
@media (max-width: 992px) {
  .nav-links { display: none; }
  .nav-burger { display: flex; }
  .sobre-grid { grid-template-columns: 1fr; gap: 2.5rem; }
  .feature-grid { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr 1fr; }
  .timeline::before { left: 20px; }
  .timeline-item,
  .timeline-item:nth-child(even) {
    justify-content: flex-start;
    padding-left: 3.5rem;
    padding-right: 0;
    transform: none;
  }
  .timeline-dot { left: 20px; }
}

@media (max-width: 768px) {
  section { padding: 4rem 1.25rem; }
  .galeria-grid {
    grid-template-columns: 1fr;
  }
  .galeria-grid .card-big {
    grid-column: span 1;
    grid-row: span 1;
  }
  .card-big { min-height: 260px; }
  .gallery-card { min-height: 180px; }
  .card-big .mini-fusca { width: 200px; }
  .feature-grid { grid-template-columns: 1fr; }
  .sobre-stats { grid-template-columns: 1fr 1fr; }
  .footer-grid { grid-template-columns: 1fr; gap: 2rem; }
  .footer-bottom { flex-direction: column; text-align: center; }
}

@media (max-width: 480px) {
  .hero-cta { flex-direction: column; align-items: center; }
  .sobre-stats { grid-template-columns: 1fr 1fr; }
  .btn { width: 100%; justify-content: center; }
}