/* =============================================
   HUANYU AUTO — STYLESHEET
   Modern Premium Automotive Design System
   ============================================= */

/* --- REAL IMAGES --- */
.hero-photo {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 40%;
  opacity: 0.22;
  z-index: 0;
  filter: saturate(0.7) contrast(1.1);
}

.model-car-photo {
  width: 100%;
  height: 200px;
  object-fit: cover;
  object-position: center;
  border-radius: var(--radius-md);
  transition: transform 0.5s var(--transition), filter 0.4s;
  filter: brightness(0.9) saturate(1.05);
  display: block;
}

.model-card:hover .model-car-photo {
  transform: scale(1.06);
  filter: brightness(1) saturate(1.15);
}

.news-photo-bg {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
  transition: transform 0.6s var(--transition);
}

.news-card--featured:hover .news-photo-bg {
  transform: scale(1.04);
}

/* Small news visual images */
.news-img-small {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  display: block;
}

/* Contact background image */
.contact-bg-img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  opacity: 0.06;
  z-index: 0;
  filter: grayscale(1);
  pointer-events: none;
}

.hero-car-photo-main {
  width: 100%;
  max-width: 800px;
  height: auto;
  filter: drop-shadow(0 20px 50px rgba(0, 0, 0, 0.6));
  animation: floatCar 6s ease-in-out infinite;
  display: block;
  margin: 0 auto;
}

@keyframes floatCar {

  0%,
  100% {
    transform: translateY(0) scale(1.01);
  }

  50% {
    transform: translateY(-15px) scale(1);
  }
}

@media (max-width: 768px) {
  .hero-car-photo-main {
    max-width: 90%;
  }
}

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

:root {
  --red: #c8102e;
  --red-dark: #8b0011;
  --red-glow: rgba(200, 16, 46, 0.3);
  --blue-electric: #0072ff;
  --blue-light: #00c6ff;
  --white: #ffffff;
  --off-white: #f5f5f0;
  --gray-100: #e8e8e8;
  --gray-200: #cccccc;
  --gray-500: #888888;
  --gray-700: #444444;
  --dark-bg: #08090c;
  --dark-surface: #0e1014;
  --dark-card: #12151a;
  --dark-border: rgba(255, 255, 255, 0.07);
  --font-body: 'Inter', sans-serif;
  --font-display: 'Playfair Display', serif;
  --nav-h: 80px;
  --transition: cubic-bezier(0.4, 0, 0.2, 1);
  --radius-sm: 8px;
  --radius-md: 16px;
  --radius-lg: 24px;
  --radius-xl: 32px;
}

html {
  scroll-behavior: smooth;
}

body {
  font-family: var(--font-body);
  background-color: var(--dark-bg);
  color: var(--white);
  overflow-x: hidden;
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
}

/* --- TYPOGRAPHY --- */
.gradient-text {
  background: linear-gradient(135deg, var(--red), #ff6b35, #ff9a44);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* --- CONTAINERS --- */
.container {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
}

/* --- BUTTONS --- */
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 28px;
  border-radius: 50px;
  font-family: var(--font-body);
  font-weight: 600;
  font-size: 0.95rem;
  text-decoration: none;
  border: none;
  cursor: pointer;
  transition: all 0.3s var(--transition);
  position: relative;
  overflow: hidden;
  white-space: nowrap;
}

.btn::after {
  content: '';
  position: absolute;
  inset: 0;
  background: rgba(255, 255, 255, 0);
  transition: background 0.3s;
}

.btn:hover::after {
  background: rgba(255, 255, 255, 0.08);
}

.btn-primary {
  background: linear-gradient(135deg, var(--red), #e8292e);
  color: var(--white);
  box-shadow: 0 4px 24px var(--red-glow);
}

.btn-primary:hover {
  transform: translateY(-2px);
  box-shadow: 0 8px 32px rgba(200, 16, 46, 0.5);
}

.btn-ghost {
  background: rgba(255, 255, 255, 0.06);
  color: var(--gray-200);
  border: 1px solid var(--dark-border);
}

.btn-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
  color: var(--white);
  transform: translateY(-2px);
}

.btn-outline {
  background: transparent;
  color: var(--white);
  border: 1.5px solid rgba(255, 255, 255, 0.4);
}

.btn-outline:hover {
  background: rgba(255, 255, 255, 0.08);
  border-color: var(--white);
  transform: translateY(-2px);
}

.btn-lg {
  padding: 16px 40px;
  font-size: 1.05rem;
}

.btn-full {
  width: 100%;
  justify-content: center;
}

.play-icon {
  width: 28px;
  height: 28px;
  background: rgba(255, 255, 255, 0.15);
  border-radius: 50%;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  font-size: 0.7rem;
  padding-left: 2px;
}

/* --- SECTIONS --- */
.section {
  padding: 120px 0;
  position: relative;
}

.section-header {
  text-align: center;
  margin-bottom: 72px;
}

.section-tag {
  display: inline-block;
  padding: 6px 18px;
  background: rgba(200, 16, 46, 0.12);
  color: var(--red);
  border: 1px solid rgba(200, 16, 46, 0.25);
  border-radius: 50px;
  font-size: 0.8rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  margin-bottom: 20px;
}

.section-title {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 20px;
  color: var(--white);
}

.section-desc {
  font-size: 1.1rem;
  color: var(--gray-500);
  max-width: 540px;
  margin: 0 auto;
  line-height: 1.7;
}

/* =============================================
   NAVBAR
   ============================================= */
.navbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--nav-h);
  transition: all 0.4s var(--transition);
}

.navbar.scrolled {
  background: rgba(8, 9, 12, 0.92);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid var(--dark-border);
  box-shadow: 0 8px 32px rgba(0, 0, 0, 0.4);
}

.nav-inner {
  max-width: 1280px;
  margin: 0 auto;
  padding: 0 40px;
  height: 100%;
  display: flex;
  align-items: center;
  gap: 48px;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 12px;
  text-decoration: none;
  flex-shrink: 0;
}

.logo-icon {
  width: 36px;
  height: 36px;
  color: var(--red);
  display: flex;
  align-items: center;
}

.logo-icon svg {
  width: 100%;
  height: 100%;
}

.logo-text {
  font-family: var(--font-display);
  font-size: 1.35rem;
  font-weight: 700;
  color: var(--white);
  letter-spacing: 0.02em;
}

.logo-accent {
  color: var(--red);
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 36px;
  flex: 1;
}

.nav-link {
  text-decoration: none;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.9rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  transition: color 0.2s;
  position: relative;
}

.nav-link::after {
  content: '';
  position: absolute;
  bottom: -4px;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--red);
  transform: scaleX(0);
  transition: transform 0.3s var(--transition);
  border-radius: 2px;
}

.nav-link:hover {
  color: var(--white);
}

.nav-link:hover::after {
  transform: scaleX(1);
}

.nav-actions {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-left: auto;
}

.hamburger {
  display: none;
  flex-direction: column;
  gap: 5px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 8px;
}

.hamburger span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--white);
  border-radius: 2px;
  transition: all 0.3s;
}

/* =============================================
   HERO
   ============================================= */
.hero {
  min-height: 100vh;
  position: relative;
  display: flex;
  align-items: center;
  overflow: hidden;
}

.hero-bg {
  position: absolute;
  inset: 0;
  z-index: 0;
}

.hero-gradient {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 70% 50%, rgba(200, 16, 46, 0.08) 0%, transparent 60%),
    radial-gradient(ellipse 60% 80% at 0% 100%, rgba(200, 16, 46, 0.06) 0%, transparent 50%),
    linear-gradient(180deg, #08090c 0%, #0a0c0f 60%, #06080b 100%);
}

.hero-particles {
  position: absolute;
  inset: 0;
  overflow: hidden;
}

.particle {
  position: absolute;
  width: 2px;
  height: 2px;
  background: rgba(255, 255, 255, 0.4);
  border-radius: 50%;
  animation: particleFloat linear infinite;
}

@keyframes particleFloat {
  0% {
    transform: translateY(100vh) translateX(0);
    opacity: 0;
  }

  10% {
    opacity: 1;
  }

  90% {
    opacity: 0.5;
  }

  100% {
    transform: translateY(-100px) translateX(var(--drift));
    opacity: 0;
  }
}

.hero-car-visual {
  position: absolute;
  right: -60px;
  bottom: 0;
  width: 65%;
  max-width: 900px;
  opacity: 0.85;
  animation: carFloat 6s ease-in-out infinite;
}

.car-svg {
  width: 100%;
  height: auto;
}

@keyframes carFloat {

  0%,
  100% {
    transform: translateY(0px);
  }

  50% {
    transform: translateY(-14px);
  }
}

.hero-content {
  position: relative;
  z-index: 10;
  padding: 0 40px;
  max-width: 1280px;
  margin: 0 auto;
  padding-top: var(--nav-h);
  width: 100%;
}

.hero-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 8px 20px;
  background: rgba(200, 16, 46, 0.1);
  border: 1px solid rgba(200, 16, 46, 0.3);
  border-radius: 50px;
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--red);
  letter-spacing: 0.05em;
  margin-bottom: 32px;
}

.badge-dot {
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  animation: pulse 2s ease-in-out infinite;
}

@keyframes pulse {

  0%,
  100% {
    transform: scale(1);
    opacity: 1;
  }

  50% {
    transform: scale(1.4);
    opacity: 0.7;
  }
}

.hero-title {
  font-family: var(--font-display);
  font-size: clamp(3.5rem, 8vw, 7rem);
  font-weight: 900;
  line-height: 1.0;
  margin-bottom: 28px;
  max-width: 600px;
  letter-spacing: -0.02em;
}

.hero-subtitle {
  font-size: clamp(1rem, 2vw, 1.2rem);
  color: rgba(255, 255, 255, 0.6);
  margin-bottom: 44px;
  line-height: 1.7;
  max-width: 420px;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 16px;
  margin-bottom: 64px;
  flex-wrap: wrap;
}

.hero-specs {
  display: flex;
  align-items: center;
  gap: 32px;
}

.spec-item {
  display: flex;
  flex-direction: column;
}

.spec-value {
  font-size: 1.8rem;
  font-weight: 800;
  color: var(--white);
  line-height: 1;
}

.spec-label {
  font-size: 0.8rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  margin-top: 4px;
}

.spec-divider {
  width: 1px;
  height: 40px;
  background: var(--dark-border);
}

.hero-scroll-hint {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  font-size: 0.75rem;
  color: var(--gray-500);
  letter-spacing: 0.1em;
  text-transform: uppercase;
  animation: scrollBounce 2s ease-in-out infinite;
}

.scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--red), transparent);
  border-radius: 2px;
}

@keyframes scrollBounce {

  0%,
  100% {
    transform: translateX(-50%) translateY(0);
  }

  50% {
    transform: translateX(-50%) translateY(8px);
  }
}

/* =============================================
   MARQUEE BAND
   ============================================= */
.marquee-band {
  background: var(--red);
  padding: 14px 0;
  overflow: hidden;
  white-space: nowrap;
}

.marquee-track {
  display: inline-flex;
  align-items: center;
  gap: 24px;
  animation: marqueeScroll 30s linear infinite;
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  color: rgba(255, 255, 255, 0.9);
}

.marquee-track .dot {
  font-size: 0.4rem;
  opacity: 0.6;
}

@keyframes marqueeScroll {
  0% {
    transform: translateX(0);
  }

  100% {
    transform: translateX(-50%);
  }
}

/* =============================================
   MODELS SECTION
   ============================================= */
.models {
  background: var(--dark-bg);
}

.models-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}

.model-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.4s var(--transition);
  position: relative;
}

.model-card:hover {
  transform: translateY(-8px);
  border-color: rgba(200, 16, 46, 0.3);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.5), 0 0 0 1px rgba(200, 16, 46, 0.15);
}

.model-card--featured {
  border-color: rgba(200, 16, 46, 0.4);
  box-shadow: 0 0 0 1px rgba(200, 16, 46, 0.2), 0 20px 60px rgba(200, 16, 46, 0.1);
}

.featured-ribbon {
  position: absolute;
  top: 20px;
  right: -28px;
  background: linear-gradient(135deg, var(--red), #ff4444);
  color: white;
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.05em;
  padding: 6px 40px;
  transform: rotate(45deg);
  z-index: 10;
  box-shadow: 0 4px 12px rgba(200, 16, 46, 0.4);
}

.model-visual {
  position: relative;
  padding: 32px 24px 16px;
  min-height: 200px;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}

.model-glow {
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 80%;
  height: 60px;
  background: radial-gradient(ellipse at center, var(--red-glow) 0%, transparent 70%);
  pointer-events: none;
}

.electric-glow {
  background: radial-gradient(ellipse at center, rgba(0, 114, 255, 0.2) 0%, transparent 70%);
}

.model-car-svg {
  width: 100%;
  height: auto;
  max-height: 160px;
  transition: transform 0.5s var(--transition);
  filter: drop-shadow(0 10px 32px rgba(0, 0, 0, 0.5));
}

.model-card:hover .model-car-svg {
  transform: scale(1.05) translateY(-4px);
}

.model-badge-new {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--red);
  color: white;
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  padding: 4px 12px;
  border-radius: 50px;
}

.electric-badge {
  background: linear-gradient(135deg, #0072ff, #00c6ff);
}

.model-info {
  padding: 28px;
}

.model-tag {
  font-size: 0.75rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--red);
  background: rgba(200, 16, 46, 0.1);
  border: 1px solid rgba(200, 16, 46, 0.2);
  display: inline-block;
  padding: 4px 14px;
  border-radius: 50px;
  margin-bottom: 14px;
}

.model-name {
  font-family: var(--font-display);
  font-size: 1.7rem;
  font-weight: 900;
  margin-bottom: 12px;
  color: var(--white);
}

.model-desc {
  font-size: 0.9rem;
  color: var(--gray-500);
  line-height: 1.65;
  margin-bottom: 24px;
}

.model-specs-row {
  display: flex;
  gap: 20px;
  margin-bottom: 20px;
  padding: 16px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-md);
  border: 1px solid var(--dark-border);
}

.mspec {
  display: flex;
  flex-direction: column;
  align-items: center;
  flex: 1;
}

.mspec-val {
  font-size: 0.8rem;
  font-weight: 600;
  color: var(--gray-200);
  line-height: 1;
}

.mspec-lbl {
  font-size: 0.7rem;
  color: var(--gray-500);
  margin-top: 3px;
}

.model-price {
  font-size: 0.95rem;
  color: var(--gray-500);
  margin-bottom: 20px;
}

.model-price strong {
  color: var(--white);
  font-size: 1.1rem;
  font-weight: 700;
}

.model-actions {
  display: flex;
  gap: 10px;
  align-items: center;
}

.model-actions .btn {
  font-size: 0.85rem;
  padding: 10px 22px;
}

/* =============================================
   INNOVATION
   ============================================= */
.innovation {
  overflow: hidden;
}

.innovation-bg {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(to bottom, var(--dark-bg) 0%, #0a0d12 50%, var(--dark-bg) 100%);
}

.innovation-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: center;
}

.innovation-intro {
  font-size: 1rem;
  color: var(--gray-500);
  line-height: 1.8;
  margin-bottom: 40px;
}

.features-list {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.feature-item {
  display: flex;
  align-items: flex-start;
  gap: 20px;
  padding: 20px 24px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  transition: all 0.3s var(--transition);
  cursor: default;
}

.feature-item:hover {
  border-color: rgba(200, 16, 46, 0.2);
  background: rgba(200, 16, 46, 0.03);
  transform: translateX(6px);
}

.feature-icon {
  font-size: 1.8rem;
  flex-shrink: 0;
  width: 48px;
  height: 48px;
  background: rgba(200, 16, 46, 0.08);
  border-radius: var(--radius-sm);
  display: flex;
  align-items: center;
  justify-content: center;
}

.feature-text h4 {
  font-size: 1rem;
  font-weight: 700;
  margin-bottom: 4px;
  color: var(--white);
}

.feature-text p {
  font-size: 0.88rem;
  color: var(--gray-500);
  line-height: 1.6;
}

/* Tech Dashboard Display */
.tech-display {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.tech-glow-ring {
  position: absolute;
  width: 500px;
  height: 500px;
  border: 1px solid rgba(200, 16, 46, 0.1);
  border-radius: 50%;
  animation: ringRotate 20s linear infinite;
}

.tech-glow-ring::before {
  content: '';
  position: absolute;
  top: -2px;
  left: 50%;
  width: 8px;
  height: 8px;
  background: var(--red);
  border-radius: 50%;
  box-shadow: 0 0 20px var(--red);
  transform: translateX(-50%);
}

@keyframes ringRotate {
  from {
    transform: rotate(0deg);
  }

  to {
    transform: rotate(360deg);
  }
}

.tech-screen {
  width: 100%;
  max-width: 420px;
  background: var(--dark-card);
  border: 1px solid rgba(200, 16, 46, 0.2);
  border-radius: var(--radius-xl);
  overflow: hidden;
  box-shadow:
    0 0 0 1px rgba(200, 16, 46, 0.1),
    0 40px 80px rgba(0, 0, 0, 0.6),
    0 0 60px rgba(200, 16, 46, 0.05);
  position: relative;
  z-index: 1;
}

.screen-header {
  display: flex;
  align-items: center;
  gap: 8px;
  padding: 16px 20px;
  background: rgba(255, 255, 255, 0.03);
  border-bottom: 1px solid var(--dark-border);
}

.screen-dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
}

.screen-dot.red {
  background: #ff5f56;
}

.screen-dot.yellow {
  background: #ffbd2e;
}

.screen-dot.green {
  background: #27c93f;
}

.screen-title {
  font-size: 0.78rem;
  font-weight: 600;
  color: var(--gray-500);
  margin-left: 8px;
  letter-spacing: 0.05em;
}

.screen-content {
  display: flex;
  align-items: center;
  gap: 24px;
  padding: 28px 24px;
}

.gauge-circle {
  width: 100px;
  height: 100px;
  flex-shrink: 0;
}

.gauge-circle svg {
  width: 100%;
  height: 100%;
}

.gauge-label {
  display: block;
  text-align: center;
  font-size: 0.72rem;
  color: var(--gray-500);
  margin-top: 6px;
}

.dash-info {
  flex: 1;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.dash-row {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 12px;
  background: rgba(255, 255, 255, 0.03);
  border-radius: var(--radius-sm);
  border: 1px solid var(--dark-border);
}

.di-label {
  font-size: 0.75rem;
  color: var(--gray-500);
  font-weight: 500;
}

.di-val {
  font-size: 1rem;
  font-weight: 700;
  color: var(--white);
}

.di-val small {
  font-size: 0.65rem;
  color: var(--gray-500);
  font-weight: 400;
  margin-left: 2px;
}

.di-mode {
  color: var(--red);
  font-size: 0.9rem;
}

.screen-map {
  margin: 0 24px 24px;
  height: 100px;
  background: #0a1520;
  border-radius: var(--radius-md);
  position: relative;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.06);
}

.map-bg {
  position: absolute;
  inset: 0;
  background:
    repeating-linear-gradient(0deg, rgba(255, 255, 255, 0.03) 0px, rgba(255, 255, 255, 0.03) 1px, transparent 1px, transparent 30px),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.03) 0px, rgba(255, 255, 255, 0.03) 1px, transparent 1px, transparent 30px);
}

.map-route {
  position: absolute;
  top: 50%;
  left: 15%;
  right: 20%;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--red), transparent);
  transform: translateY(-50%);
  animation: routePulse 2s ease-in-out infinite;
}

@keyframes routePulse {

  0%,
  100% {
    opacity: 0.6;
  }

  50% {
    opacity: 1;
  }
}

.map-pin {
  position: absolute;
  top: 50%;
  left: 50%;
  transform: translate(-50%, -50%);
  font-size: 0.75rem;
  font-weight: 600;
  color: var(--white);
  background: rgba(200, 16, 46, 0.8);
  padding: 4px 12px;
  border-radius: 50px;
  white-space: nowrap;
}

/* =============================================
   STATS
   ============================================= */
.stats {
  background: var(--dark-surface);
  border-top: 1px solid var(--dark-border);
  border-bottom: 1px solid var(--dark-border);
  padding: 80px 0;
}

.stats-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 2px;
}

.stat-card {
  display: flex;
  flex-direction: column;
  align-items: center;
  padding: 48px 32px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
  text-align: center;
  transition: all 0.3s var(--transition);
  position: relative;
  overflow: hidden;
}

.stat-card::before {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: linear-gradient(to right, transparent, var(--red), transparent);
  transform: scaleX(0);
  transition: transform 0.4s;
}

.stat-card:hover::before {
  transform: scaleX(1);
}

.stat-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 16, 46, 0.2);
}

.stat-icon {
  font-size: 2rem;
  margin-bottom: 16px;
}

.stat-number {
  font-family: var(--font-display);
  font-size: 3rem;
  font-weight: 900;
  color: var(--white);
  line-height: 1;
  margin-bottom: 10px;
}

.stat-label {
  font-size: 0.85rem;
  color: var(--gray-500);
  letter-spacing: 0.05em;
}

/* =============================================
   TESTIMONIALS
   ============================================= */
.testimonials {
  background: var(--dark-bg);
}

.testimonials-slider {
  overflow: hidden;
  border-radius: var(--radius-xl);
  margin-bottom: 32px;
}

.testimonials-track {
  display: flex;
  transition: transform 0.5s var(--transition);
}

.testimonial-card {
  min-width: 100%;
  padding: 56px 72px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-xl);
  text-align: center;
}

.testimonial-stars {
  color: #f5c542;
  font-size: 1.4rem;
  letter-spacing: 4px;
  margin-bottom: 28px;
}

.testimonial-text {
  font-size: clamp(1.1rem, 2vw, 1.4rem);
  color: var(--gray-200);
  line-height: 1.7;
  font-style: italic;
  margin-bottom: 40px;
  max-width: 700px;
  margin-left: auto;
  margin-right: auto;
}

.testimonial-author {
  display: flex;
  align-items: center;
  gap: 16px;
  justify-content: center;
}

.author-avatar {
  width: 52px;
  height: 52px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
  font-weight: 800;
  font-size: 1.2rem;
  color: white;
  flex-shrink: 0;
}

.author-name {
  font-weight: 700;
  font-size: 1rem;
  color: var(--white);
}

.author-title {
  font-size: 0.85rem;
  color: var(--gray-500);
  margin-top: 2px;
}

.slider-controls {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 20px;
}

.slider-btn {
  width: 44px;
  height: 44px;
  border-radius: 50%;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  color: var(--white);
  font-size: 1.4rem;
  cursor: pointer;
  transition: all 0.2s;
  display: flex;
  align-items: center;
  justify-content: center;
}

.slider-btn:hover {
  background: var(--red);
  border-color: var(--red);
}

.slider-dots {
  display: flex;
  gap: 8px;
  align-items: center;
}

.slider-dots .dot {
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--dark-border);
  cursor: pointer;
  transition: all 0.3s;
}

.slider-dots .dot.active {
  background: var(--red);
  width: 24px;
  border-radius: 4px;
}

/* =============================================
   NEWS
   ============================================= */
.news {
  background: var(--dark-bg);
}

.news-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 24px;
}

.news-card {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-xl);
  overflow: hidden;
  transition: all 0.3s var(--transition);
}

.news-card:hover {
  transform: translateY(-4px);
  border-color: rgba(200, 16, 46, 0.2);
}

.news-card--featured {
  display: grid;
  grid-template-rows: 280px auto;
  grid-row: 1 / 3;
}

.news-visual {
  position: relative;
  display: flex;
  align-items: center;
  justify-content: center;
}

.news-visual-bg {
  position: absolute;
  inset: 0;
}

.news-icon-large {
  font-size: 5rem;
  position: relative;
  z-index: 1;
  filter: drop-shadow(0 0 40px rgba(200, 16, 46, 0.5));
  animation: carFloat 6s ease-in-out infinite;
}

.news-meta-overlay {
  position: absolute;
  bottom: 20px;
  left: 20px;
  display: flex;
  gap: 10px;
  z-index: 1;
}

.news-side {
  display: flex;
  flex-direction: column;
  gap: 24px;
}

.news-card--small {
  display: grid;
  grid-template-columns: 100px 1fr;
  border-radius: var(--radius-lg);
  align-items: stretch;
}

.small-visual {
  display: flex;
  align-items: center;
  justify-content: center;
  min-height: 100px;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.news-icon-mid {
  font-size: 2rem;
}

.news-content {
  padding: 28px;
  display: flex;
  flex-direction: column;
  gap: 10px;
}

.news-card--small .news-content {
  padding: 16px 20px;
  justify-content: center;
  gap: 6px;
}

.news-category {
  display: inline-block;
  font-size: 0.72rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.1em;
  color: var(--red);
  background: rgba(200, 16, 46, 0.1);
  border: 1px solid rgba(200, 16, 46, 0.2);
  padding: 3px 12px;
  border-radius: 50px;
}

.news-content h3 {
  font-family: var(--font-display);
  font-size: 1.4rem;
  font-weight: 700;
  line-height: 1.3;
  color: var(--white);
}

.news-content h4 {
  font-size: 0.9rem;
  font-weight: 600;
  color: var(--white);
  line-height: 1.4;
}

.news-content p {
  font-size: 0.92rem;
  color: var(--gray-500);
  line-height: 1.6;
}

.news-date {
  font-size: 0.77rem;
  color: var(--gray-700);
}

.news-link {
  display: inline-block;
  color: var(--red);
  font-size: 0.9rem;
  font-weight: 600;
  text-decoration: none;
  margin-top: auto;
  transition: gap 0.2s;
}

.news-link:hover {
  text-decoration: underline;
}

/* =============================================
   CTA SECTION
   ============================================= */
.cta-section {
  position: relative;
  padding: 120px 0;
  overflow: hidden;
  text-align: center;
}

.cta-bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 100% at 50% 50%, rgba(200, 16, 46, 0.12) 0%, transparent 60%),
    var(--dark-surface);
  border-top: 1px solid var(--dark-border);
  border-bottom: 1px solid var(--dark-border);
}

.cta-content {
  position: relative;
  z-index: 1;
}

.cta-content h2 {
  font-family: var(--font-display);
  font-size: clamp(2.5rem, 5vw, 4.5rem);
  font-weight: 900;
  line-height: 1.1;
  margin-bottom: 24px;
}

.cta-content p {
  font-size: 1.1rem;
  color: var(--gray-500);
  max-width: 540px;
  margin: 0 auto 44px;
  line-height: 1.7;
}

.cta-actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
}

/* =============================================
   CONTACT
   ============================================= */
.contact {
  background: var(--dark-bg);
}

.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}

.contact-info p {
  color: var(--gray-500);
  font-size: 1rem;
  line-height: 1.7;
  margin: 20px 0 40px;
}

.contact-details {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.contact-detail {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 20px;
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-md);
}

.cd-icon {
  font-size: 1.5rem;
}

.cd-label {
  font-size: 0.75rem;
  color: var(--gray-500);
  text-transform: uppercase;
  letter-spacing: 0.08em;
  font-weight: 600;
}

.cd-value {
  font-size: 0.95rem;
  color: var(--white);
  margin-top: 2px;
}

.contact-form-wrap {
  background: var(--dark-card);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-xl);
  padding: 44px;
}

.contact-form {
  display: flex;
  flex-direction: column;
  gap: 20px;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 16px;
}

.form-group {
  display: flex;
  flex-direction: column;
  gap: 8px;
}

.form-group label {
  font-size: 0.85rem;
  font-weight: 600;
  color: var(--gray-200);
  letter-spacing: 0.02em;
}

.form-group input,
.form-group select,
.form-group textarea {
  background: rgba(255, 255, 255, 0.04);
  border: 1px solid var(--dark-border);
  border-radius: var(--radius-sm);
  padding: 12px 16px;
  color: var(--white);
  font-family: var(--font-body);
  font-size: 0.95rem;
  transition: all 0.2s;
  outline: none;
  -webkit-appearance: none;
}

.form-group input::placeholder,
.form-group textarea::placeholder {
  color: var(--gray-700);
}

.form-group select option {
  background: var(--dark-card);
  color: var(--white);
}

.form-group input:focus,
.form-group select:focus,
.form-group textarea:focus {
  border-color: var(--red);
  background: rgba(200, 16, 46, 0.04);
  box-shadow: 0 0 0 3px rgba(200, 16, 46, 0.12);
}

.btn-full {
  border-radius: var(--radius-md);
}

.form-success {
  display: none;
  text-align: center;
  padding: 16px;
  background: rgba(39, 201, 63, 0.08);
  border: 1px solid rgba(39, 201, 63, 0.3);
  border-radius: var(--radius-md);
  color: #27c93f;
  font-weight: 600;
  font-size: 0.95rem;
}

/* =============================================
   FOOTER
   ============================================= */
.footer {
  background: var(--dark-surface);
  border-top: 1px solid var(--dark-border);
  padding: 72px 0 40px;
}

.footer-grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 60px;
  margin-bottom: 60px;
}

.footer-brand .nav-logo {
  display: inline-flex;
  margin-bottom: 16px;
}

.footer-tagline {
  font-size: 0.9rem;
  color: var(--gray-500);
  margin-top: 8px;
  margin-bottom: 24px;
  line-height: 1.6;
}

.footer-social {
  display: flex;
  gap: 10px;
}

.social-btn {
  width: 40px;
  height: 40px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.05);
  border: 1px solid var(--dark-border);
  color: var(--gray-500);
  display: flex;
  align-items: center;
  justify-content: center;
  text-decoration: none;
  font-size: 0.85rem;
  font-weight: 700;
  transition: all 0.2s;
}

.social-btn:hover {
  background: var(--red);
  border-color: var(--red);
  color: white;
}

.footer-col h4 {
  font-size: 0.85rem;
  font-weight: 700;
  color: var(--white);
  text-transform: uppercase;
  letter-spacing: 0.1em;
  margin-bottom: 20px;
}

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

.footer-col li {
  margin-bottom: 12px;
}

.footer-col a {
  color: var(--gray-500);
  text-decoration: none;
  font-size: 0.9rem;
  transition: color 0.2s;
}

.footer-col a:hover {
  color: var(--white);
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding-top: 32px;
  border-top: 1px solid var(--dark-border);
  font-size: 0.82rem;
  color: var(--gray-700);
}

.footer-legal {
  display: flex;
  gap: 24px;
}

.footer-legal a {
  color: var(--gray-700);
  text-decoration: none;
  transition: color 0.2s;
}

.footer-legal a:hover {
  color: var(--gray-500);
}

/* =============================================
   ANIMATIONS (data-animate)
   ============================================= */
[data-animate] {
  opacity: 0;
  transform: translateY(40px);
  transition: opacity 0.7s var(--transition), transform 0.7s var(--transition);
}

[data-animate="fadeLeft"] {
  transform: translateX(-40px);
}

[data-animate="fadeRight"] {
  transform: translateX(40px);
}

[data-animate].animated {
  opacity: 1;
  transform: translate(0, 0);
}

/* =============================================
   RESPONSIVE
   ============================================= */
@media (max-width: 1100px) {
  .models-grid {
    grid-template-columns: 1fr 1fr;
  }

  .innovation-layout {
    grid-template-columns: 1fr;
    gap: 60px;
  }

  .stats-grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

  .news-card--featured {
    grid-row: auto;
  }
}

@media (max-width: 900px) {
  .container {
    padding: 0 24px;
  }

  .models-grid {
    grid-template-columns: 1fr;
    max-width: 540px;
    margin: 0 auto;
  }

  .contact-layout {
    grid-template-columns: 1fr;
    gap: 48px;
  }

  .footer-grid {
    grid-template-columns: 1fr 1fr;
    gap: 40px;
  }

  .hero-car-visual {
    width: 80%;
    right: -80px;
    opacity: 0.4;
  }

  .hero-title {
    font-size: 3.5rem;
  }
}

@media (max-width: 768px) {
  :root {
    --nav-h: 70px;
  }

  .nav-links,
  .nav-actions {
    display: none;
  }

  .nav-links.open {
    display: flex;
    flex-direction: column;
    position: fixed;
    top: var(--nav-h);
    left: 0;
    right: 0;
    background: rgba(8, 9, 12, 0.97);
    backdrop-filter: blur(20px);
    padding: 24px;
    gap: 16px;
    border-bottom: 1px solid var(--dark-border);
  }

  .hamburger {
    display: flex;
  }

  .section {
    padding: 80px 0;
  }

  .hero-title {
    font-size: 2.8rem;
  }

  .hero-specs {
    gap: 20px;
    flex-wrap: wrap;
  }

  .testimonial-card {
    padding: 40px 24px;
  }

  .contact-form-wrap {
    padding: 28px 20px;
  }

  .form-row {
    grid-template-columns: 1fr;
  }

  .footer-grid {
    grid-template-columns: 1fr;
    gap: 32px;
  }

  .footer-bottom {
    flex-direction: column;
    gap: 16px;
    text-align: center;
  }

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

  .news-card--small {
    grid-template-columns: 80px 1fr;
  }
}

@media (max-width: 480px) {
  .hero-title {
    font-size: 2.2rem;
  }

  .hero-actions {
    flex-direction: column;
    align-items: flex-start;
  }

  .hero-car-visual {
    display: none;
  }

  .cta-actions {
    flex-direction: column;
    align-items: center;
  }
}