:root {
  --black: #050505;
  --black-soft: #101010;
  --red: #e10600;
  --red-dark: #b80000;
  --white: #ffffff;
  --text: #141414;
  --muted: #686868;
  --line: #e8e8e8;
  --light: #f6f6f6;
  --shadow: 0 20px 55px rgba(0, 0, 0, 0.14);
  --radius: 18px;
  --container: 1180px;
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
}

body {
  font-family: Arial, Helvetica, sans-serif;
  background: var(--white);
  color: var(--text);
  line-height: 1.6;
}

body.menu-open {
  overflow: hidden;
}

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

img {
  width: 100%;
  display: block;
}

button,
input,
select,
textarea {
  font: inherit;
}

button,
select {
  cursor: pointer;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: fixed;
  inset: 0 0 auto;
  z-index: 1000;
  background: rgba(0, 0, 0, 0.84);
  backdrop-filter: blur(14px);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
}

.navbar {
  width: min(92%, var(--container));
  height: 86px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.logo {
  display: inline-flex;
  align-items: center;
}

.logo img {
  width: 154px;
  height: 56px;
  object-fit: cover;
  border-radius: 12px;
}

.nav-links {
  display: flex;
  align-items: center;
  gap: 26px;
  list-style: none;
}

.nav-links a {
  color: var(--white);
  font-size: 15px;
  font-weight: 700;
  transition: color 0.2s ease, background 0.2s ease;
}

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

.nav-links .nav-btn {
  color: var(--white);
  background: var(--red);
  padding: 12px 20px;
  border-radius: 999px;
}

.nav-links .nav-btn:hover {
  color: var(--white);
  background: var(--red-dark);
}

.language-select {
  min-width: 138px;
  color: var(--white);
  background: #171717;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 999px;
  padding: 11px 14px;
  font-size: 14px;
  font-weight: 700;
  outline: none;
}

.language-select:hover,
.language-select:focus {
  border-color: var(--red);
}

.language-select option {
  background: var(--black);
  color: var(--white);
}

.menu-btn {
  display: none;
  width: 46px;
  height: 46px;
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 12px;
  background: rgba(255, 255, 255, 0.06);
  align-items: center;
  justify-content: center;
  flex-direction: column;
  gap: 5px;
}

.menu-btn span {
  width: 21px;
  height: 2px;
  background: var(--white);
  border-radius: 999px;
  transition: transform 0.2s ease, opacity 0.2s ease;
}

.menu-btn.active span:nth-child(1) {
  transform: translateY(7px) rotate(45deg);
}

.menu-btn.active span:nth-child(2) {
  opacity: 0;
}

.menu-btn.active span:nth-child(3) {
  transform: translateY(-7px) rotate(-45deg);
}

.hero {
  min-height: 100vh;
  min-height: 100svh;
  position: relative;
  display: flex;
  align-items: center;
  padding: 130px 7% 110px;
  color: var(--white);
  background: url("assets/mercedes-rear.jpg") center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(0, 0, 0, 0.94), rgba(0, 0, 0, 0.62), rgba(0, 0, 0, 0.28)),
    linear-gradient(0deg, rgba(0, 0, 0, 0.72), transparent 40%);
}

.hero-content {
  position: relative;
  z-index: 2;
  width: min(100%, 760px);
}

.small-title,
.section-title p,
.about-text > p:first-child,
.contact-info > p:first-child {
  color: var(--red);
  text-transform: uppercase;
  font-size: 13px;
  font-weight: 800;
  letter-spacing: 2px;
}

.hero h1 {
  max-width: 720px;
  margin: 12px 0 22px;
  font-size: clamp(44px, 7vw, 82px);
  line-height: 0.96;
  letter-spacing: 0;
}

.hero p:not(.small-title) {
  max-width: 650px;
  color: #e1e1e1;
  font-size: 18px;
}

.hero-buttons {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 34px;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 50px;
  padding: 14px 24px;
  border-radius: 999px;
  font-weight: 800;
  transition: transform 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.btn:hover {
  transform: translateY(-2px);
}

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

.primary-btn:hover {
  background: var(--red-dark);
}

.secondary-btn {
  border: 1px solid rgba(255, 255, 255, 0.75);
  color: var(--white);
}

.secondary-btn:hover {
  background: var(--white);
  color: var(--black);
}

.hero-highlights {
  width: min(100%, 650px);
  margin-top: 42px;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border: 1px solid rgba(255, 255, 255, 0.14);
  background: rgba(0, 0, 0, 0.42);
  border-radius: var(--radius);
  overflow: hidden;
}

.hero-highlights div {
  padding: 18px;
  border-right: 1px solid rgba(255, 255, 255, 0.12);
}

.hero-highlights div:last-child {
  border-right: 0;
}

.hero-highlights strong,
.hero-highlights span {
  display: block;
}

.hero-highlights strong {
  color: var(--white);
  font-size: 22px;
  line-height: 1.1;
}

.hero-highlights span {
  margin-top: 4px;
  color: #cfcfcf;
  font-size: 13px;
  font-weight: 700;
}

.booking-box {
  width: min(92%, 1240px);
  margin: -64px auto 46px;
  position: relative;
  z-index: 5;
  background: var(--white);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
  padding: 24px;
}

.booking-box form {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
  align-items: end;
}

.form-group label,
.booking-box label {
  display: block;
  margin-bottom: 7px;
  color: #4d4d4d;
  font-size: 13px;
  font-weight: 800;
}

.booking-box input,
.booking-box select,
.contact-form input,
.contact-form select,
.contact-form textarea {
  width: 100%;
  min-height: 52px;
  padding: 14px 15px;
  color: var(--text);
  background: var(--white);
  border: 1px solid #dcdcdc;
  border-radius: 12px;
  outline: none;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.booking-box input:focus,
.booking-box select:focus,
.contact-form input:focus,
.contact-form select:focus,
.contact-form textarea:focus {
  border-color: var(--red);
  box-shadow: 0 0 0 4px rgba(225, 6, 0, 0.1);
}

.booking-box button,
.contact-form button,
.reserve-btn {
  min-height: 52px;
  background: var(--black);
  color: var(--white);
  border: 0;
  border-radius: 12px;
  padding: 14px 18px;
  font-weight: 800;
  transition: background 0.2s ease, transform 0.2s ease;
}

.booking-box button:hover,
.contact-form button:hover,
.reserve-btn:hover {
  background: var(--red);
  transform: translateY(-1px);
}

.form-message {
  margin-top: 14px;
  color: var(--red);
  font-weight: 800;
}

.section {
  width: min(92%, var(--container));
  margin: 0 auto;
  padding: 78px 0;
}

.section-title {
  max-width: 720px;
  margin: 0 auto 42px;
  text-align: center;
}

.section-title h2,
.about h2,
.contact h2,
.premium-content h2 {
  margin-top: 10px;
  font-size: clamp(34px, 4.4vw, 50px);
  line-height: 1.06;
  letter-spacing: 0;
}

.cars-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.car-card {
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  overflow: hidden;
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.1);
  transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.car-card:hover {
  transform: translateY(-6px);
  border-color: rgba(225, 6, 0, 0.25);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.16);
}

.car-img {
  height: 240px;
  padding: 18px;
  display: flex;
  align-items: center;
  justify-content: center;
  background: linear-gradient(180deg, #f9f9f9, #eeeeee);
  overflow: hidden;
}

.car-img img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  transition: transform 0.35s ease;
}

.car-card:hover .car-img img {
  transform: scale(1.04);
}

.car-info {
  min-height: 210px;
  padding: 22px;
  display: flex;
  flex-direction: column;
}

.car-info h3 {
  margin-bottom: 18px;
  font-size: 21px;
  line-height: 1.22;
}

.features {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-bottom: 22px;
}

.features span {
  background: var(--light);
  border: 1px solid #ededed;
  padding: 7px 10px;
  border-radius: 999px;
  font-size: 12px;
  font-weight: 800;
}

.reserve-btn {
  width: 100%;
  margin-top: auto;
  min-height: 48px;
  border-radius: 999px;
}

.premium-comfort {
  position: relative;
  height: 420px;
  padding: 0 7%;
  display: flex;
  align-items: center;
  justify-content: center;
  color: var(--white);
  background-image: url("assets/interior.jpg");
  background-size: cover;
  background-position: center 45%;
  background-repeat: no-repeat;
  overflow: hidden;
}

.premium-overlay {
  position: absolute;
  inset: 0;
  background: rgba(0, 0, 0, 0.55);
}

.premium-content {
  position: relative;
  z-index: 2;
  width: min(100%, 820px);
  margin: 0 auto;
  text-align: center;
}

.premium-content .small-title {
  margin-bottom: 12px;
}

.premium-content h2 {
  color: var(--white);
  text-shadow: 0 12px 32px rgba(0, 0, 0, 0.35);
}

.premium-content p:not(.small-title) {
  max-width: 680px;
  margin: 18px auto 0;
  color: #f0f0f0;
  font-size: 18px;
  line-height: 1.7;
}

.gallery {
  width: min(92%, var(--container));
  margin: 0 auto;
  padding: 78px 0;
}

.gallery-grid {
  column-count: 3;
  column-gap: 16px;
}

.gallery-item {
  break-inside: avoid;
  margin: 0 0 16px;
  overflow: hidden;
  border-radius: var(--radius);
  box-shadow: 0 16px 42px rgba(0, 0, 0, 0.12);
}

.gallery-item img {
  width: 100%;
  height: auto;
  display: block;
  transition: transform 0.45s ease;
}

.gallery-item:hover img {
  transform: scale(1.05);
}

.video-section {
  width: min(92%, var(--container));
  margin: 0 auto;
  padding: 0 0 78px;
}

.video-wrap {
  max-width: 900px;
  margin: 0 auto;
  border-radius: var(--radius);
  overflow: hidden;
  background: var(--black);
  box-shadow: 0 24px 60px rgba(0, 0, 0, 0.2);
}

.video-wrap video {
  width: 100%;
  display: block;
}

.about-us {
  background: var(--white);
  padding: 88px 7%;
}

.about-us-inner {
  width: min(100%, var(--container));
  margin: 0 auto;
}

.about-us .section-title {
  margin-bottom: 26px;
  text-align: left;
}

.about-us p {
  color: #4a4a4a;
  font-size: 16.5px;
  margin-bottom: 16px;
}

.about-us .about-us-lead {
  max-width: 940px;
  font-size: 20px;
  font-weight: 700;
  color: var(--text);
}

.about-us-cards {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px;
  margin: 30px 0;
}

.about-us-card {
  background: var(--light);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 28px;
}

.about-us-card h3 {
  margin-bottom: 18px;
  font-size: 22px;
}

.check-list {
  list-style: none;
  display: grid;
  gap: 12px;
}

.check-list li {
  position: relative;
  padding-left: 32px;
  font-weight: 700;
  color: var(--text);
}

.check-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 1px;
  display: grid;
  place-items: center;
  width: 20px;
  height: 20px;
  background: #1faa59;
  color: var(--white);
  border-radius: 50%;
  font-size: 12px;
  font-weight: 900;
}

.mvv-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
  margin: 34px 0;
}

.mvv-card {
  background: var(--black);
  color: var(--white);
  border-radius: var(--radius);
  padding: 30px;
  border: 1px solid rgba(255, 255, 255, 0.08);
}

.mvv-card h3 {
  margin-bottom: 12px;
  font-size: 22px;
  color: var(--white);
}

.about-us .mvv-card p {
  color: #cfcfcf;
  margin-bottom: 0;
}

.mvv-card .check-list li {
  color: #f0f0f0;
}

.about-us-closing {
  max-width: 940px;
}

.about-us .about-us-tagline {
  margin-top: 6px;
  text-align: center;
  font-size: clamp(20px, 3vw, 28px);
  font-weight: 900;
  color: var(--red);
  letter-spacing: 0.5px;
}

.about,
.contact {
  background: var(--black);
  color: var(--white);
  padding: 88px 7%;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(320px, 1fr);
  gap: 54px;
  align-items: center;
}

.about-text p,
.contact-info p {
  color: #cecece;
}

.about-points {
  margin-top: 30px;
  display: grid;
  gap: 14px;
}

.about-points div,
.contact-details a,
.contact-details span {
  background: rgba(255, 255, 255, 0.075);
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 14px;
}

.about-points div {
  padding: 18px;
}

.about-points h3 {
  margin-bottom: 4px;
}

.about-img img {
  min-height: 380px;
  object-fit: cover;
  border-radius: var(--radius);
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.36);
}

.steps {
  width: min(92%, var(--container));
  margin: 0 auto;
  padding: 78px 0;
}

.steps-grid,
.locations-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 22px;
}

.steps-grid div {
  min-height: 220px;
  background: var(--black-soft);
  color: var(--white);
  border-radius: var(--radius);
  padding: 30px;
}

.steps-grid span {
  display: grid;
  place-items: center;
  width: 48px;
  height: 48px;
  margin-bottom: 30px;
  background: var(--red);
  border-radius: 50%;
  font-weight: 900;
}

.steps-grid h3 {
  margin-bottom: 8px;
  font-size: 22px;
}

.steps-grid p {
  color: #cccccc;
}

.locations {
  padding: 78px 7%;
  background: var(--light);
}

.locations-grid {
  max-width: var(--container);
  margin: 0 auto;
}

.location-card {
  min-height: 210px;
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  padding: 30px;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.08);
}

.location-card h3 {
  margin-bottom: 10px;
  font-size: 23px;
  line-height: 1.2;
}

.location-card p {
  color: var(--muted);
}

.contact-details {
  margin-top: 28px;
  display: grid;
  gap: 12px;
}

.contact-details a,
.contact-details span {
  display: block;
  padding: 15px 16px;
  font-weight: 800;
}

.contact-details a:hover {
  border-color: rgba(225, 6, 0, 0.75);
}

.contact-form {
  background: var(--white);
  border-radius: var(--radius);
  padding: 28px;
  display: grid;
  gap: 14px;
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.25);
}

.contact-form textarea {
  min-height: 130px;
  resize: vertical;
}

.contact-form button {
  width: 100%;
}

footer {
  background: #000000;
  color: var(--white);
  text-align: center;
  padding: 40px 20px 92px;
}

footer img {
  width: 150px;
  height: 55px;
  object-fit: cover;
  border-radius: 12px;
  margin: 0 auto 16px;
}

footer p {
  margin: 7px 0;
  color: #d7d7d7;
}

.whatsapp {
  position: fixed;
  right: 20px;
  bottom: 20px;
  z-index: 999;
  background: #25d366;
  color: var(--white);
  padding: 14px 20px;
  border-radius: 999px;
  font-weight: 900;
  box-shadow: 0 14px 35px rgba(0, 0, 0, 0.25);
  transition: transform 0.2s ease;
}

.whatsapp:hover {
  transform: translateY(-2px);
}

@media (max-width: 1120px) {
  .booking-box form {
    grid-template-columns: repeat(2, 1fr);
  }

  .booking-box button {
    grid-column: span 2;
  }

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

@media (max-width: 920px) {
  .menu-btn {
    display: flex;
  }

  .nav-links {
    position: fixed;
    top: 86px;
    left: 4%;
    right: 4%;
    max-height: calc(100vh - 108px);
    overflow-y: auto;
    display: none;
    flex-direction: column;
    align-items: stretch;
    gap: 8px;
    padding: 18px;
    background: #070707;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: var(--radius);
    box-shadow: var(--shadow);
  }

  .nav-links.active {
    display: flex;
  }

  .nav-links a,
  .nav-links .nav-btn,
  .language-select {
    display: block;
    width: 100%;
  }

  .nav-links a {
    padding: 12px 10px;
  }

  .nav-links .nav-btn {
    text-align: center;
    margin-top: 4px;
  }

  .language-select {
    margin-top: 6px;
  }

  .hero {
    padding: 126px 5% 100px;
  }

  .hero-highlights {
    grid-template-columns: 1fr;
  }

  .hero-highlights div {
    border-right: 0;
    border-bottom: 1px solid rgba(255, 255, 255, 0.12);
  }

  .hero-highlights div:last-child {
    border-bottom: 0;
  }

  .about,
  .contact {
    grid-template-columns: 1fr;
    padding: 72px 5%;
  }

  .about-img img {
    min-height: 300px;
  }

  .steps-grid,
  .locations-grid {
    grid-template-columns: 1fr;
  }

  .gallery-grid {
    column-count: 2;
  }

  .about-us {
    padding: 72px 5%;
  }

  .about-us-cards,
  .mvv-grid {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 680px) {
  html {
    scroll-padding-top: 82px;
  }

  .navbar {
    height: 78px;
  }

  .logo img {
    width: 132px;
    height: 50px;
  }

  .nav-links {
    top: 78px;
  }

  .hero {
    min-height: 92vh;
    min-height: 92svh;
    padding: 112px 5% 92px;
  }

  .hero p:not(.small-title) {
    font-size: 16px;
  }

  .hero-buttons {
    flex-direction: column;
  }

  .btn {
    width: 100%;
  }

  .booking-box {
    width: 92%;
    margin-top: -50px;
    padding: 18px;
  }

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

  .booking-box button {
    grid-column: auto;
  }

  .section,
  .steps {
    padding: 62px 0;
  }

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

  .car-img {
    height: 220px;
    padding: 14px;
  }

  .car-info {
    min-height: auto;
  }

  .premium-comfort {
    height: 320px;
    padding: 0 5%;
    background-position: center center;
  }

  .premium-content {
    width: min(100%, 620px);
  }

  .premium-content p:not(.small-title) {
    font-size: 15px;
    line-height: 1.6;
  }

  .locations {
    padding: 62px 5%;
  }

  .location-card,
  .steps-grid div,
  .contact-form {
    padding: 22px;
  }

  .whatsapp {
    left: 16px;
    right: 16px;
    bottom: 14px;
    text-align: center;
  }

  .gallery-grid {
    column-count: 1;
  }

  .about-us {
    padding: 62px 5%;
  }

  .about-us-card,
  .mvv-card {
    padding: 22px;
  }

  .about-us .about-us-lead {
    font-size: 18px;
  }
}

@media (max-width: 420px) {
  .hero h1 {
    font-size: 40px;
  }

  .section-title h2,
  .about h2,
  .contact h2,
  .premium-content h2 {
    font-size: 31px;
  }

  .car-img {
    height: 205px;
  }
}

/* ---------- Animations ---------- */

.site-header {
  transition: background 0.3s ease, box-shadow 0.3s ease;
}

.site-header.scrolled {
  background: rgba(0, 0, 0, 0.92);
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

@keyframes heroFadeUp {
  from {
    opacity: 0;
    transform: translateY(26px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.hero-content > * {
  animation: heroFadeUp 0.8s ease both;
}

.hero-content > *:nth-child(1) { animation-delay: 0.05s; }
.hero-content > *:nth-child(2) { animation-delay: 0.18s; }
.hero-content > *:nth-child(3) { animation-delay: 0.3s; }
.hero-content > *:nth-child(4) { animation-delay: 0.42s; }
.hero-content > *:nth-child(5) { animation-delay: 0.54s; }

.reveal {
  opacity: 0;
  transform: translateY(26px);
  transition: opacity 0.7s ease, transform 0.7s ease;
}

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

@keyframes whatsappPulse {
  0% {
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.25), 0 0 0 0 rgba(37, 211, 102, 0.4);
  }
  70% {
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.25), 0 0 0 14px rgba(37, 211, 102, 0);
  }
  100% {
    box-shadow: 0 14px 35px rgba(0, 0, 0, 0.25), 0 0 0 0 rgba(37, 211, 102, 0);
  }
}

.whatsapp {
  animation: whatsappPulse 2.8s ease-out infinite;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}