/* Accelus Landing — WestLake Design Replica
   Colors: #004724 (dark green), #ffcc00 (gold), #ebebeb (gray), #1c1c1c (footer) */

*,
*::before,
*::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}
html {
  scroll-behavior: smooth;
}
body {
  font-family: 'Montserrat', 'Geometria', 'Arial', sans-serif;
  color: #1f1f1f;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  margin: 0;
}
img {
  max-width: 100%;
  height: auto;
  display: block;
}
a {
  text-decoration: none;
  color: inherit;
}
ul {
  list-style: none;
}
.container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px;
}

/* ========== HEADER ========== */
.header-mobile {
  display: none;
  background: #004724;
}
.header-mobile__container {
  display: flex;
  justify-content: space-between;
  align-items: center;
  height: 60px;
  padding: 0 20px;
}
.header-mobile__phone a {
  color: #ffcc00;
  font-size: 18px;
  font-weight: 500;
}
.header-mobile__burger {
  display: flex;
  flex-direction: column;
  gap: 4px;
  background: none;
  border: none;
  cursor: pointer;
  padding: 4px;
}
.header-mobile__burger span {
  display: block;
  width: 24px;
  height: 2px;
  background: #ffcc00;
  border-radius: 1px;
}

.header {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 1000;
  background: #004724;
  border-bottom: 2px solid #ffcc00;
}
.header__container {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 40px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 80px;
}
.header__left {
  flex-shrink: 0;
}
.header__logo {
  display: flex;
  flex-direction: column;
  line-height: 1.1;
}
.header__logo-text {
  color: #ffcc00;
  font-size: 28px;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 2px;
}
.header__logo-sub {
  color: #ffcc00;
  font-size: 12px;
  font-weight: 400;
  text-transform: uppercase;
  letter-spacing: 3px;
  opacity: 0.8;
  text-align: center;
}
.header__nav {
  flex: 1;
  display: flex;
  justify-content: center;
}
.header__nav-list {
  display: flex;
  gap: 32px;
}
.header__nav-link {
  color: #ffcc00;
  font-size: 20px;
  font-weight: 400;
  transition: color 0.3s;
}
.header__nav-link:hover {
  color: #ffffff;
}
.header__right {
  flex-shrink: 0;
}
.header__phone {
  color: #ffcc00;
  font-size: 26px;
  font-weight: 500;
  white-space: nowrap;
}

/* ========== HERO SLIDER ========== */
.hero {
  margin-top: 82px;
}
.hero-slider {
  position: relative;
  width: 100%;
  overflow: hidden;
}
.slider {
  position: relative;
}
.slider__main {
  position: relative;
}
.slider__track {
  display: flex;
  transition: transform 0.5s ease;
}
.slider__slide {
  flex: 0 0 100%;
}

.hero-slide__bg {
  height: 800px;
  background-size: contain;
  background-position: center;
  background-repeat: no-repeat;
}

.slider__arrow {
  position: absolute;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
  background: rgba(0, 0, 0, 0.35);
  color: #fff;
  border: none;
  width: 48px;
  height: 48px;
  border-radius: 50%;
  font-size: 22px;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
}
.slider__arrow:hover {
  background: rgba(0, 0, 0, 0.6);
}
.slider__arrow--left {
  left: 16px;
}
.slider__arrow--right {
  right: 16px;
}

.slider__dots {
  display: flex;
  justify-content: center;
  gap: 10px;
  padding: 16px 0;
  position: absolute;
  bottom: 12px;
  left: 0;
  right: 0;
  z-index: 10;
}
.slider__dot {
  width: 12px;
  height: 12px;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.5);
  border: none;
  cursor: pointer;
  padding: 0;
}
.slider__dot--active {
  background: #ffcc00;
}

/* ========== SECTION HEADING ========== */
.section-heading {
  padding: 80px 0 40px;
  text-align: center;
}
.section-heading--delivery {
  padding-top: 90px;
  padding-bottom: 60px;
}
.section-heading__title {
  font-size: 32px;
  font-weight: 700;
  color: #004724;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.section-heading__desc {
  font-size: 16px;
  color: #666;
}

/* ========== MODEL CARDS GRID ========== */
.models-grid {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 20px 60px;
}
.models-grid__inner {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
}

.model-card {
  background: #fff;
  border-radius: 8px;
  overflow: hidden;
  box-shadow: 0 4px 16px rgba(0, 0, 0, 0.08);
  transition:
    transform 0.2s,
    box-shadow 0.2s;
}
.model-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 24px rgba(0, 0, 0, 0.12);
}
.model-card__img {
  height: 260px;
  background: #f5f5f5;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
.model-card__img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  padding: 20px;
}
.model-card__placeholder {
  color: #ccc;
  font-size: 14px;
}
.model-card__label {
  padding: 16px 20px;
  font-size: 16px;
  font-weight: 600;
  color: #004724;
  text-align: center;
}
.model-card__axis {
  font-size: 13px;
  color: #888;
  font-weight: 400;
}

/* ========== ABOUT ========== */
.about {
  padding: 60px 0;
  background-color: #ebebeb;
  position: relative;
}
.about__title {
  font-size: 32px;
  font-weight: 700;
  color: #004724;
  margin-bottom: 30px;
}
.about__slider-wrap {
  position: relative;
  max-width: 800px;
  margin: 32px auto 0;
}
.about__slider {
  position: relative;
  overflow: hidden;
  border-radius: 8px;
}
.about__track {
  display: flex;
  transition: transform 0.5s ease;
}
.about__slide {
  flex: 0 0 100%;
}
.about__slide img {
  width: 100%;
  height: auto;
  border-radius: 8px;
}

.about__arrow--left {
  position: absolute;
  left: 8px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
}
.about__arrow--right {
  position: absolute;
  right: 8px;
  top: 50%;
  transform: translateY(-50%);
  z-index: 10;
}

.about .slider__dots {
  position: static;
  margin: 16px auto 30px;
}

.about__text {
  max-width: 1200px;
  font-size: 16px;
  line-height: 1.7;
  color: #1f1f1f;
}
.about__text p {
  margin-bottom: 14px;
}

/* ========== DELIVERY ========== */
.delivery-list {
  padding-bottom: 40px;
}
.delivery-list__subtitle {
  font-size: 20px;
  font-weight: 600;
  color: #004724;
  margin: 24px 0 16px;
}
.delivery-item {
  display: flex;
  align-items: flex-start;
  gap: 24px;
  margin-bottom: 16px;
}
.delivery-item__circle {
  flex-shrink: 0;
  width: 64px;
  height: 64px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.delivery-item__num {
  color: #ffffff;
  font-size: 28px;
  font-weight: 700;
}
.delivery-item__text {
  font-size: 15px;
  line-height: 1.6;
  color: #1f1f1f;
  padding-top: 12px;
}

/* ========== MAP ========== */
.map-placeholder {
  width: 100%;
  height: 600px;
  background: #e0e0e0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 24px;
  color: #999;
}

/* ========== PICKUP ========== */
.pickup__row {
  display: flex;
}
.pickup__info {
  flex: 1;
  background: #ebebeb;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 60px 40px;
}
.pickup__content {
  max-width: 500px;
}
.pickup__title {
  font-size: 38px;
  font-weight: 700;
  color: #004724;
  margin-bottom: 20px;
}
.pickup__address {
  font-size: 20px;
  font-weight: 400;
  color: #1f1f1f;
  margin-bottom: 20px;
  line-height: 1.6;
}
.pickup__contacts {
  font-size: 20px;
  font-weight: 400;
  color: #1f1f1f;
  line-height: 1.7;
}
.pickup__contacts a {
  color: #004724;
  font-weight: 600;
}
.pickup__map {
  flex: 1;
  background: #d0d0d0;
  display: flex;
  align-items: center;
  justify-content: center;
  font-size: 20px;
  color: #888;
}

/* ========== PAYMENT ========== */
.payment {
  padding: 120px 0 90px;
  background: #ffffff;
}
.payment__heading {
  font-size: 32px;
  font-weight: 700;
  color: #004724;
  text-align: center;
  margin-bottom: 10px;
  text-transform: uppercase;
}
.payment__subheading {
  font-size: 18px;
  color: #666;
  text-align: center;
  max-width: 600px;
  margin: 0 auto 50px;
}
.payment__grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px 20px;
  max-width: 900px;
  margin: 0 auto;
}
.payment-card__header {
  display: flex;
  align-items: center;
  gap: 20px;
  margin-bottom: 16px;
}
.payment-card__icon {
  flex-shrink: 0;
  width: 70px;
  height: 70px;
  border-radius: 50%;
  display: flex;
  align-items: center;
  justify-content: center;
}
.payment-card__title {
  font-size: 20px;
  font-weight: 600;
  color: #004724;
}
.payment-card__desc {
  font-size: 15px;
  color: #555;
  line-height: 1.6;
}

/* ========== FOOTER ========== */
.footer-contacts {
  background: #1c1c1c;
  padding: 150px 0 90px;
  text-align: center;
}
.footer-contacts__phones {
  font-size: 24px;
  font-weight: 600;
  line-height: 1.8;
  color: #ffffff;
  margin-bottom: 20px;
}
.footer-contacts__phones a {
  color: #ffffff;
}
.footer-contacts__hours {
  font-size: 16px;
  color: #ffffff;
  line-height: 1.6;
}

.footer-bottom {
  background: #1c1c1c;
  padding: 0 0 40px;
  text-align: center;
}
.footer-bottom__copy {
  font-size: 13px;
  color: #ffffff;
  line-height: 1.6;
  margin-bottom: 24px;
}
.footer-bottom__links {
  display: flex;
  justify-content: center;
  flex-wrap: wrap;
  gap: 24px;
}
.footer-bottom__links a {
  font-size: 12px;
  color: #ffffff;
  text-decoration: underline;
  text-underline-offset: 4px;
}
.footer-bottom__links a:hover {
  color: #ffcc00;
}

/* ========== MOBILE NAV ========== */
.mobile-nav {
  position: fixed;
  top: 0;
  right: 0;
  width: 300px;
  height: 100vh;
  background: #004724;
  z-index: 2000;
  transform: translateX(100%);
  transition: transform 0.3s;
  padding: 60px 32px 32px;
  display: flex;
  flex-direction: column;
}
.mobile-nav--open {
  transform: translateX(0);
}
.mobile-nav__close {
  position: absolute;
  top: 12px;
  right: 16px;
  background: none;
  border: none;
  color: #ffcc00;
  font-size: 32px;
  cursor: pointer;
  line-height: 1;
}
.mobile-nav__links {
  display: flex;
  flex-direction: column;
  gap: 20px;
  margin-bottom: 40px;
}
.mobile-nav__links a {
  color: #ffcc00;
  font-size: 20px;
  font-weight: 500;
}
.mobile-nav__links a:hover {
  color: #ffffff;
}
.mobile-nav__phone {
  display: block;
  text-align: center;
  padding: 14px;
  background: #ffcc00;
  color: #004724;
  font-weight: 700;
  font-size: 18px;
  border-radius: 4px;
  margin-top: auto;
}
.mobile-nav__overlay {
  position: fixed;
  inset: 0;
  background: rgba(0, 0, 0, 0.5);
  z-index: 1500;
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.3s;
}
.mobile-nav__overlay--open {
  opacity: 1;
  pointer-events: auto;
}

/* ========== RESPONSIVE ========== */
@media (max-width: 1100px) {
  .header__nav-list {
    gap: 20px;
  }
  .header__nav-link {
    font-size: 17px;
  }
  .header__phone {
    font-size: 22px;
  }
}

@media (max-width: 960px) {
  .header__nav,
  .header__right {
    display: none;
  }
  .header-mobile {
    display: block;
  }
  .header {
    display: none;
  }
  .hero {
    margin-top: 60px;
  }
  .hero-slide__bg {
    height: 420px;
  }

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

  .pickup__row {
    flex-direction: column;
  }
  .pickup__info {
    padding: 40px 24px;
  }
  .pickup__title {
    font-size: 30px;
  }
  .pickup__map {
    min-height: 400px;
  }

  .payment__grid {
    grid-template-columns: 1fr;
    gap: 30px;
  }
  .payment {
    padding: 60px 0;
  }

}

@media (max-width: 600px) {
  .hero-slide__bg {
    height: 300px;
  }
  .slider__arrow {
    width: 36px;
    height: 36px;
    font-size: 16px;
  }

  .models-grid__inner {
    grid-template-columns: 1fr;
  }

  .section-heading__title {
    font-size: 24px;
  }
  .about__title {
    font-size: 26px;
  }
  .pickup__title {
    font-size: 26px;
  }
  .payment__heading {
    font-size: 24px;
  }

  .delivery-item__circle {
    width: 48px;
    height: 48px;
  }
  .delivery-item__num {
    font-size: 22px;
  }
  .delivery-item__text {
    font-size: 14px;
  }

  .map-placeholder {
    height: 350px;
  }
  .pickup__map {
    min-height: 350px;
  }

  .footer-contacts {
    padding: 80px 0 50px;
  }
  .footer-contacts__phones {
    font-size: 20px;
  }
}