/* ===== CSS Variables ===== */
:root {
  --color-primary: #4BA82E;
  --color-primary-dark: #3D8A25;
  --color-primary-light: #6BC04A;
  --color-dark: #0A0A0A;
  --color-dark-soft: #1A1A1A;
  --color-gray-900: #212121;
  --color-gray-700: #424242;
  --color-gray-500: #757575;
  --color-gray-300: #BDBDBD;
  --color-gray-100: #F5F5F5;
  --color-white: #FFFFFF;
  --font-family: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif;
  --header-height: 72px;
  --transition: 0.3s cubic-bezier(0.4, 0, 0.2, 1);
  --shadow-sm: 0 2px 8px rgba(0, 0, 0, 0.08);
  --shadow-md: 0 8px 24px rgba(0, 0, 0, 0.12);
  --shadow-lg: 0 16px 48px rgba(0, 0, 0, 0.16);
  --radius: 12px;
  --radius-lg: 20px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: var(--header-height);
}

body {
  font-family: var(--font-family);
  font-size: 16px;
  line-height: 1.6;
  color: var(--color-gray-900);
  background: var(--color-white);
  overflow-x: hidden;
}

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

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

ul {
  list-style: none;
}

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

.section {
  padding: 100px 0;
}

.section--dark {
  background: var(--color-dark);
  color: var(--color-white);
}

.section__tag {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--color-primary);
  margin-bottom: 12px;
}

.section__tag--light {
  color: var(--color-primary-light);
}

.section__title {
  font-size: clamp(2rem, 4vw, 2.75rem);
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 16px;
}

.section__title--light {
  color: var(--color-white);
}

.section__desc {
  font-size: 1.125rem;
  color: var(--color-gray-500);
  max-width: 560px;
}

.section__header {
  text-align: center;
  margin-bottom: 64px;
}

.section__header .section__desc {
  margin: 0 auto;
}

.section--dark .section__desc {
  color: var(--color-gray-300);
}

/* ===== Buttons ===== */
.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 14px 32px;
  font-family: inherit;
  font-size: 0.9375rem;
  font-weight: 600;
  border-radius: 50px;
  border: 2px solid transparent;
  cursor: pointer;
  transition: all var(--transition);
}

.btn--primary {
  background: var(--color-primary);
  color: var(--color-white);
  border-color: var(--color-primary);
}

.btn--primary:hover {
  background: var(--color-primary-dark);
  border-color: var(--color-primary-dark);
  transform: translateY(-2px);
  box-shadow: 0 8px 24px rgba(75, 168, 46, 0.35);
}

.btn--outline {
  background: transparent;
  color: var(--color-white);
  border-color: rgba(255, 255, 255, 0.5);
}

.btn--outline:hover {
  background: var(--color-white);
  color: var(--color-dark);
  border-color: var(--color-white);
}

.btn--large {
  padding: 18px 40px;
  font-size: 1rem;
}

.btn--full {
  width: 100%;
}

/* ===== Header ===== */
.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  height: var(--header-height);
  transition: background var(--transition), box-shadow var(--transition);
}

.header.scrolled {
  background: rgba(10, 10, 10, 0.95);
  backdrop-filter: blur(12px);
  box-shadow: var(--shadow-sm);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 100%;
}

.nav__logo {
  display: flex;
  align-items: center;
  gap: 10px;
  font-size: 1.25rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  color: var(--color-white);
}

.nav__logo-icon {
  width: 36px;
  height: 36px;
  color: var(--color-primary);
}

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

.nav__link {
  padding: 8px 16px;
  font-size: 0.875rem;
  font-weight: 500;
  color: rgba(255, 255, 255, 0.85);
  border-radius: 8px;
  transition: all var(--transition);
}

.nav__link:hover {
  color: var(--color-white);
  background: rgba(255, 255, 255, 0.08);
}

.nav__link--cta {
  background: var(--color-primary);
  color: var(--color-white) !important;
  margin-left: 8px;
}

.nav__link--cta:hover {
  background: var(--color-primary-dark);
}

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

.nav__toggle span {
  display: block;
  width: 24px;
  height: 2px;
  background: var(--color-white);
  transition: all var(--transition);
}

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

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

.hero__car-img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 72% center;
  animation: heroKenBurns 18s ease-in-out infinite alternate;
  transform-origin: 75% center;
}

.hero__overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    105deg,
    rgba(10, 10, 10, 0.92) 0%,
    rgba(10, 10, 10, 0.78) 32%,
    rgba(10, 10, 10, 0.35) 58%,
    rgba(10, 10, 10, 0.12) 100%
  );
}

.hero__glow {
  position: absolute;
  inset: 0;
  background: radial-gradient(
    ellipse 55% 70% at 78% 55%,
    rgba(75, 168, 46, 0.12) 0%,
    transparent 70%
  );
  pointer-events: none;
}

.hero__inner {
  position: relative;
  z-index: 1;
  display: grid;
  grid-template-columns: 1fr 1fr;
  align-items: center;
  gap: 48px;
  min-height: 100vh;
  padding-top: var(--header-height);
  padding-bottom: 80px;
}

.hero__content {
  text-align: left;
  color: var(--color-white);
  max-width: 560px;
}

.hero__title-accent {
  color: var(--color-primary-light);
}

.hero__launch-badge {
  display: inline-flex;
  align-items: center;
  gap: 10px;
  margin: -8px 0 24px;
  padding: 10px 18px;
  font-size: 0.8125rem;
  font-weight: 500;
  letter-spacing: 0.02em;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(75, 168, 46, 0.45);
  border-radius: 50px;
  backdrop-filter: blur(10px);
  box-shadow: 0 4px 20px rgba(0, 0, 0, 0.2);
  opacity: 0;
  animation: fadeUp 0.8s ease 0.25s forwards;
}

.hero__launch-badge strong {
  font-weight: 700;
  color: var(--color-primary-light);
}

.hero__launch-dot {
  flex-shrink: 0;
  width: 8px;
  height: 8px;
  border-radius: 50%;
  background: var(--color-primary-light);
  box-shadow: 0 0 0 0 rgba(107, 192, 74, 0.6);
  animation: launchPulse 2s ease infinite;
}

@keyframes launchPulse {
  0%, 100% {
    box-shadow: 0 0 0 0 rgba(107, 192, 74, 0.6);
  }
  50% {
    box-shadow: 0 0 0 6px rgba(107, 192, 74, 0);
  }
}

.hero__car-label {
  display: flex;
  flex-direction: column;
  align-items: flex-end;
  justify-content: flex-end;
  align-self: flex-end;
  padding-bottom: 48px;
}

.hero__model-badge {
  display: inline-block;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-white);
  background: rgba(75, 168, 46, 0.25);
  border: 1px solid rgba(75, 168, 46, 0.5);
  padding: 10px 20px;
  border-radius: 50px;
  backdrop-filter: blur(8px);
  opacity: 0;
  animation: fadeUp 0.8s ease 0.6s forwards;
}

.hero__model-line {
  display: block;
  width: 80px;
  height: 3px;
  background: linear-gradient(90deg, transparent, var(--color-primary));
  margin-top: 16px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.75s forwards;
}

@keyframes heroKenBurns {
  from {
    transform: scale(1);
  }
  to {
    transform: scale(1.08);
  }
}

.hero__tag {
  display: inline-block;
  font-size: 0.8125rem;
  font-weight: 600;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--color-primary-light);
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s ease forwards;
}

.hero__title {
  font-size: clamp(2.5rem, 6vw, 4.5rem);
  font-weight: 700;
  line-height: 1.1;
  margin-bottom: 24px;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.15s forwards;
}

.hero__subtitle {
  font-size: clamp(1rem, 2vw, 1.25rem);
  color: rgba(255, 255, 255, 0.8);
  margin-bottom: 40px;
  line-height: 1.7;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.3s forwards;
}

.hero__actions {
  display: flex;
  gap: 16px;
  justify-content: center;
  flex-wrap: wrap;
  opacity: 0;
  animation: fadeUp 0.8s ease 0.45s forwards;
}

.hero__scroll {
  position: absolute;
  bottom: 40px;
  left: 50%;
  transform: translateX(-50%);
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.75rem;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.hero__scroll-line {
  width: 1px;
  height: 40px;
  background: linear-gradient(to bottom, var(--color-primary), transparent);
  animation: scrollPulse 2s ease infinite;
}

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

@keyframes scrollPulse {
  0%, 100% { opacity: 0.3; transform: scaleY(0.6); }
  50% { opacity: 1; transform: scaleY(1); }
}

/* ===== Stats ===== */
.stats {
  background: var(--color-primary);
  padding: 48px 0;
}

.stats__grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 32px;
  text-align: center;
  color: var(--color-white);
}

.stat__number {
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  line-height: 1;
}

.stat__suffix {
  font-size: clamp(1.5rem, 2vw, 2rem);
  font-weight: 700;
}

.stat__label {
  margin-top: 8px;
  font-size: 0.875rem;
  opacity: 0.9;
}

/* ===== About ===== */
.about__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.about__image {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
  box-shadow: var(--shadow-lg);
}

.about__image img {
  width: 100%;
  height: 480px;
  object-fit: cover;
}

.about__badge {
  position: absolute;
  bottom: 24px;
  left: 24px;
  background: var(--color-white);
  padding: 16px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-md);
}

.about__badge-text {
  display: block;
  font-size: 0.75rem;
  color: var(--color-gray-500);
  text-transform: uppercase;
  letter-spacing: 0.1em;
}

.about__badge-country {
  display: block;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-dark);
}

.about__text {
  color: var(--color-gray-700);
  margin-bottom: 16px;
  line-height: 1.8;
}

.about__features {
  margin-top: 32px;
}

.about__features li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 12px 0;
  border-bottom: 1px solid var(--color-gray-100);
}

.about__features li:last-child {
  border-bottom: none;
}

.about__features svg {
  width: 24px;
  height: 24px;
  color: var(--color-primary);
  flex-shrink: 0;
}

/* ===== Models ===== */
.models__grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 32px;
}

.model-card {
  background: var(--color-dark-soft);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform var(--transition), box-shadow var(--transition);
}

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

.model-card__image {
  position: relative;
  overflow: hidden;
}

.model-card__image img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.5s ease;
}

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

.model-card__category {
  position: absolute;
  top: 16px;
  left: 16px;
  background: var(--color-primary);
  color: var(--color-white);
  font-size: 0.6875rem;
  font-weight: 600;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  padding: 6px 12px;
  border-radius: 50px;
}

.model-card__body {
  padding: 24px;
}

.model-card__name {
  font-size: 1.5rem;
  font-weight: 700;
  margin-bottom: 8px;
}

.model-card__desc {
  font-size: 0.875rem;
  color: var(--color-gray-300);
  line-height: 1.6;
  margin-bottom: 16px;
}

.model-card__specs {
  display: flex;
  gap: 16px;
  flex-wrap: wrap;
  margin-bottom: 16px;
}

.model-card__specs span {
  font-size: 0.8125rem;
  color: var(--color-gray-500);
  background: rgba(255, 255, 255, 0.06);
  padding: 4px 12px;
  border-radius: 50px;
}

.model-card__link {
  font-size: 0.875rem;
  font-weight: 600;
  color: var(--color-primary-light);
  transition: color var(--transition);
}

.model-card__link:hover {
  color: var(--color-primary);
}

/* ===== Electric ===== */
.electric {
  background: linear-gradient(135deg, var(--color-dark) 0%, #0D2818 100%);
  color: var(--color-white);
}

.electric__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items: center;
}

.electric__text {
  color: rgba(255, 255, 255, 0.75);
  line-height: 1.8;
  margin-bottom: 32px;
}

.electric__features {
  margin-bottom: 32px;
}

.electric__feature {
  display: flex;
  align-items: center;
  gap: 16px;
  padding: 16px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.electric__feature:last-child {
  border-bottom: none;
}

.electric__feature-icon {
  width: 48px;
  height: 48px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(75, 168, 46, 0.2);
  border-radius: 12px;
  font-size: 1.25rem;
}

.electric__feature h4 {
  font-size: 1rem;
  font-weight: 600;
  margin-bottom: 2px;
}

.electric__feature p {
  font-size: 0.875rem;
  color: rgba(255, 255, 255, 0.6);
}

.electric__visual {
  position: relative;
  border-radius: var(--radius-lg);
  overflow: hidden;
}

.electric__visual img {
  width: 100%;
  height: 400px;
  object-fit: cover;
}

.electric__range {
  position: absolute;
  bottom: 24px;
  right: 24px;
  background: var(--color-primary);
  color: var(--color-white);
  padding: 20px 28px;
  border-radius: var(--radius);
  text-align: center;
  box-shadow: var(--shadow-md);
}

.electric__range-number {
  display: block;
  font-size: 2.5rem;
  font-weight: 700;
  line-height: 1;
}

.electric__range-unit {
  font-size: 0.8125rem;
  opacity: 0.9;
}

/* ===== History Timeline ===== */
.timeline {
  position: relative;
  max-width: 800px;
  margin: 0 auto;
}

.timeline::before {
  content: '';
  position: absolute;
  left: 80px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(to bottom, var(--color-primary), var(--color-gray-300));
}

.timeline__item {
  display: flex;
  gap: 32px;
  margin-bottom: 48px;
  position: relative;
}

.timeline__item:last-child {
  margin-bottom: 0;
}

.timeline__year {
  flex-shrink: 0;
  width: 64px;
  font-size: 1.125rem;
  font-weight: 700;
  color: var(--color-primary);
  text-align: right;
}

.timeline__content {
  flex: 1;
  background: var(--color-gray-100);
  padding: 24px 28px;
  border-radius: var(--radius);
  position: relative;
  transition: transform var(--transition), box-shadow var(--transition);
}

.timeline__content:hover {
  transform: translateX(8px);
  box-shadow: var(--shadow-sm);
}

.timeline__content::before {
  content: '';
  position: absolute;
  left: -32px;
  top: 28px;
  width: 12px;
  height: 12px;
  background: var(--color-primary);
  border-radius: 50%;
  border: 3px solid var(--color-white);
  box-shadow: 0 0 0 2px var(--color-primary);
}

.timeline__content h3 {
  font-size: 1.125rem;
  font-weight: 600;
  margin-bottom: 8px;
}

.timeline__content p {
  font-size: 0.9375rem;
  color: var(--color-gray-700);
  line-height: 1.6;
}

/* ===== CTA ===== */
.cta {
  background: var(--color-primary);
  padding: 80px 0;
}

.cta__inner {
  text-align: center;
  color: var(--color-white);
}

.cta__title {
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  margin-bottom: 16px;
}

.cta__text {
  font-size: 1.125rem;
  opacity: 0.9;
  margin-bottom: 32px;
  max-width: 520px;
  margin-left: auto;
  margin-right: auto;
}

.cta .btn--primary {
  background: var(--color-white);
  color: var(--color-primary);
  border-color: var(--color-white);
}

.cta .btn--primary:hover {
  background: var(--color-gray-100);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.2);
}

/* ===== Contact ===== */
.contact__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
}

.contact__text {
  color: var(--color-gray-700);
  line-height: 1.8;
  margin-bottom: 32px;
}

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

.contact__detail {
  display: flex;
  gap: 16px;
  align-items: flex-start;
}

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

.contact__detail strong {
  display: block;
  font-size: 0.875rem;
  margin-bottom: 4px;
}

.contact__detail p {
  font-size: 0.9375rem;
  color: var(--color-gray-700);
}

.contact__form {
  background: var(--color-gray-100);
  padding: 40px;
  border-radius: var(--radius-lg);
}

.form__group {
  margin-bottom: 20px;
}

.form__group label {
  display: block;
  font-size: 0.8125rem;
  font-weight: 600;
  margin-bottom: 8px;
  color: var(--color-gray-700);
}

.form__group input,
.form__group select,
.form__group textarea {
  width: 100%;
  padding: 12px 16px;
  font-family: inherit;
  font-size: 0.9375rem;
  border: 2px solid transparent;
  border-radius: var(--radius);
  background: var(--color-white);
  transition: border-color var(--transition);
}

.form__group input:focus,
.form__group select:focus,
.form__group textarea:focus {
  outline: none;
  border-color: var(--color-primary);
}

.form__group textarea {
  resize: vertical;
  min-height: 100px;
}

/* ===== Footer ===== */
.footer {
  background: var(--color-dark);
  color: rgba(255, 255, 255, 0.7);
  padding: 64px 0 32px;
}

.footer__grid {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 48px;
  margin-bottom: 48px;
}

.footer__logo {
  display: inline-block;
  line-height: 0;
}

.footer__logo-img {
  width: 72px;
  height: auto;
  display: block;
  filter: drop-shadow(0 4px 12px rgba(75, 168, 46, 0.25));
  transition: transform var(--transition), filter var(--transition);
}

.footer__logo:hover .footer__logo-img {
  transform: scale(1.05);
  filter: drop-shadow(0 6px 16px rgba(75, 168, 46, 0.4));
}

.footer__tagline {
  color: var(--color-primary-light);
  font-size: 0.875rem;
  margin: 8px 0 16px;
}

.footer__copy {
  font-size: 0.8125rem;
  opacity: 0.5;
}

.footer__links h4 {
  color: var(--color-white);
  font-size: 0.875rem;
  font-weight: 600;
  margin-bottom: 16px;
}

.footer__links li {
  margin-bottom: 8px;
}

.footer__links a {
  font-size: 0.875rem;
  transition: color var(--transition);
}

.footer__links a:hover {
  color: var(--color-primary-light);
}

.footer__social {
  display: flex;
  gap: 12px;
}

.footer__social a {
  width: 40px;
  height: 40px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  font-size: 0.75rem;
  font-weight: 600;
  transition: all var(--transition);
}

.footer__social a:hover {
  background: var(--color-primary);
  color: var(--color-white);
}

/* ===== Toast ===== */
.toast {
  position: fixed;
  bottom: 32px;
  right: 32px;
  background: var(--color-dark);
  color: var(--color-white);
  padding: 16px 24px;
  border-radius: var(--radius);
  box-shadow: var(--shadow-lg);
  transform: translateY(120%);
  opacity: 0;
  transition: all 0.4s ease;
  z-index: 2000;
  font-size: 0.9375rem;
}

.toast.show {
  transform: translateY(0);
  opacity: 1;
}

/* ===== Responsive ===== */
@media (max-width: 1024px) {
  .models__grid {
    grid-template-columns: repeat(2, 1fr);
  }

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

@media (max-width: 768px) {
  .hero__inner {
    grid-template-columns: 1fr;
    align-content: center;
    gap: 24px;
  }

  .hero__content {
    text-align: center;
    max-width: 100%;
  }

  .hero__launch-badge {
    margin-left: auto;
    margin-right: auto;
  }

  .hero__actions {
    justify-content: center;
  }

  .hero__car-img {
    object-position: 65% center;
    transform-origin: 65% center;
  }

  .hero__overlay {
    background: linear-gradient(
      180deg,
      rgba(10, 10, 10, 0.88) 0%,
      rgba(10, 10, 10, 0.65) 45%,
      rgba(10, 10, 10, 0.45) 100%
    );
  }

  .hero__car-label {
    align-items: center;
    align-self: center;
    padding-bottom: 0;
  }

  .hero__model-line {
    background: linear-gradient(90deg, transparent, var(--color-primary), transparent);
  }

  .section {
    padding: 64px 0;
  }

  .nav__toggle {
    display: flex;
  }

  .nav__menu {
    position: fixed;
    top: var(--header-height);
    left: 0;
    right: 0;
    background: rgba(10, 10, 10, 0.98);
    flex-direction: column;
    padding: 24px;
    gap: 4px;
    transform: translateY(-120%);
    opacity: 0;
    transition: all var(--transition);
  }

  .nav__menu.active {
    transform: translateY(0);
    opacity: 1;
  }

  .nav__link {
    display: block;
    width: 100%;
    padding: 14px 16px;
    text-align: center;
  }

  .nav__link--cta {
    margin-left: 0;
    margin-top: 8px;
  }

  .stats__grid {
    grid-template-columns: repeat(2, 1fr);
    gap: 24px;
  }

  .about__grid,
  .electric__grid,
  .contact__grid {
    grid-template-columns: 1fr;
    gap: 40px;
  }

  .about__image img {
    height: 320px;
  }

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

  .timeline::before {
    left: 20px;
  }

  .timeline__item {
    flex-direction: column;
    gap: 8px;
    padding-left: 48px;
  }

  .timeline__year {
    text-align: left;
    width: auto;
  }

  .timeline__content::before {
    left: -36px;
  }

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

  .contact__form {
    padding: 24px;
  }
}

@media (max-width: 480px) {
  .hero__actions {
    flex-direction: column;
    align-items: center;
  }

  .hero__actions .btn {
    width: 100%;
    max-width: 280px;
  }

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