:root {
  --black: #050505;
  --black-soft: #101010;
  --black-card: #171717;
  --gold: #d4af37;
  --gold-light: #f3d36b;
  --white: #ffffff;
  --cream: #f8f5ee;
  --gray: #cfcfcf;
  --muted: #9e9e9e;
  --border-gold: rgba(212, 175, 55, 0.35);
  --border-soft: rgba(255, 255, 255, 0.12);
  --shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
}

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

html {
  scroll-behavior: smooth;
}

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

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

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

/* HEADER */

.site-header {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  z-index: 1000;
  padding: 20px 6%;
  background: transparent;
}

.topbar {
  max-width: 1200px;
  min-height: 88px;
  margin: 0 auto;
  padding: 0 28px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  background: rgba(8, 8, 8, 0.88);
  border: 1px solid var(--gold);
  border-radius: 24px;
  backdrop-filter: blur(12px);
  box-shadow: 0 0 0 1px rgba(255, 255, 255, 0.035);
}

.logo {
  display: flex;
  align-items: center;
  min-width: max-content;
}

.logo img {
  width: auto;
  max-width: 230px;
  max-height: 74px;
  object-fit: contain;
}

.desktop-nav {
  display: flex;
  align-items: center;
  gap: 26px;
  color: #e8e8e8;
  font-size: 14px;
  font-weight: 700;
}

.desktop-nav a {
  transition: 0.2s ease;
}

.desktop-nav a:hover {
  color: var(--gold);
}

.topbar-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  padding: 12px 24px;
  border-radius: 14px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--black);
  font-weight: 900;
  transition: 0.25s ease;
  min-width: max-content;
}

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

.menu-btn {
  display: none;
  background: transparent;
  border: none;
  color: var(--white);
  font-size: 28px;
  cursor: pointer;
}

.mobile-menu {
  display: none;
  max-width: 1200px;
  margin: 10px auto 0;
  padding: 18px;
  background: rgba(8, 8, 8, 0.96);
  border: 1px solid var(--border-gold);
  border-radius: 18px;
  backdrop-filter: blur(12px);
}

.mobile-menu.active {
  display: grid;
  gap: 14px;
}

.mobile-menu a {
  color: var(--white);
  font-weight: 800;
}

/* HERO */

.hero {
  position: relative;
  min-height: 100vh;
  padding: 160px 6% 130px;
  display: flex;
  align-items: center;
  justify-content: center;
  text-align: center;
  overflow: hidden;
  background:
    linear-gradient(rgba(0, 0, 0, 0.58), rgba(0, 0, 0, 0.80)),
    url("images/hero-bmw.jpg") center center / cover no-repeat;
}

.hero-overlay {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 50% 40%, rgba(255, 255, 255, 0.07), transparent 28%),
    radial-gradient(circle at 20% 20%, rgba(212, 175, 55, 0.12), transparent 28%),
    radial-gradient(circle at 80% 70%, rgba(212, 175, 55, 0.08), transparent 28%);
  backdrop-filter: blur(1px);
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 920px;
  margin: 0 auto;
}

.hero-kicker {
  color: var(--white);
  font-size: 18px;
  letter-spacing: 0.04em;
  margin-bottom: 22px;
  opacity: 0.96;
}

.hero h1 {
  font-size: clamp(50px, 8vw, 92px);
  line-height: 1.02;
  letter-spacing: -0.055em;
  color: var(--white);
  margin-bottom: 24px;
}

.hero h1 span {
  display: block;
  color: var(--white);
}

.hero-subtitle {
  max-width: 770px;
  margin: 0 auto 28px;
  font-size: 21px;
  line-height: 1.55;
  color: #f1f1f1;
}

.hero-pill {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 16px 28px;
  margin-bottom: 30px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.48);
  border: 1px solid rgba(255, 255, 255, 0.13);
  box-shadow: inset 0 0 22px rgba(255, 255, 255, 0.035);
}

.hero-pill span {
  color: var(--gold-light);
  font-size: 17px;
  font-weight: 800;
}

.hero-buttons,
.contact-actions {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 16px;
  flex-wrap: wrap;
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 56px;
  padding: 15px 30px;
  border-radius: 14px;
  font-weight: 900;
  transition: 0.25s ease;
}

.btn.primary {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--black);
  border: 1px solid transparent;
}

.btn.outline-light {
  background: rgba(255, 255, 255, 0.035);
  color: var(--white);
  border: 2px solid rgba(255, 255, 255, 0.72);
}

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

.scroll-indicator {
  display: inline-block;
  margin-top: 42px;
  font-size: 34px;
  color: var(--gold);
  opacity: 0.95;
}

.hero-wave {
  position: absolute;
  left: 0;
  bottom: -1px;
  width: 100%;
  height: 120px;
  background: var(--black);
  clip-path: ellipse(75% 100% at 50% 100%);
  z-index: 1;
}

/* COMMON SECTION */

.section {
  padding: 100px 6%;
}

.section-heading {
  text-align: center;
  max-width: 780px;
  margin: 0 auto 56px;
}

.section-heading h2 {
  font-size: clamp(38px, 5vw, 58px);
  line-height: 1.06;
  letter-spacing: -0.04em;
  margin-bottom: 16px;
}

.section-heading p {
  color: var(--gray);
  font-size: 18px;
}

.eyebrow {
  color: var(--gold);
  text-transform: uppercase;
  letter-spacing: 0.22em;
  font-weight: 900;
  font-size: 13px;
  margin-bottom: 14px;
}

.gold-line {
  width: 84px;
  height: 4px;
  margin: 0 auto 20px;
  border-radius: 999px;
  background: linear-gradient(90deg, var(--gold), var(--gold-light));
}

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

/* SERVICES */

.service-grid {
  max-width: 1180px;
  margin: 0 auto;
  display: grid;
  gap: 24px;
}

.service-grid-five {
  grid-template-columns: repeat(6, minmax(0, 1fr));
}

.service-grid-five .service-card {
  grid-column: span 2;
}

.service-grid-five .bundle-card {
  grid-column: span 3;
}

.service-grid-five .addon-card {
  grid-column: span 3;
}

.service-card {
  position: relative;
  padding: 34px 28px;
  background: var(--black-card);
  border: 1px solid var(--border-soft);
  border-top: 4px solid var(--gold);
  border-radius: 24px;
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.22);
}

.service-card.featured {
  border-color: var(--border-gold);
  border-top-color: var(--gold-light);
  box-shadow: var(--shadow);
}

.badge {
  position: absolute;
  top: 18px;
  right: 18px;
  padding: 7px 11px;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--black);
  border-radius: 999px;
  font-size: 11px;
  font-weight: 900;
  text-transform: uppercase;
}

.service-card h3 {
  font-size: 24px;
  line-height: 1.15;
  margin-bottom: 24px;
  padding-right: 20px;
}

.service-card ul {
  list-style: none;
  display: grid;
  gap: 10px;
  margin-bottom: 22px;
}

.service-card li {
  color: #e1e1e1;
  font-size: 15px;
}

.service-card li::before {
  content: "✓";
  color: var(--gold);
  font-weight: 900;
  margin-right: 8px;
}

.note {
  color: var(--muted);
  font-size: 14px;
  margin-bottom: 22px;
}

.card-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  min-height: 48px;
  padding: 12px 18px;
  border-radius: 12px;
  border: 1px solid var(--border-gold);
  color: var(--gold-light);
  font-weight: 900;
  transition: 0.25s ease;
}

.card-btn.gold {
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--black);
}

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

/* AREA */

.area-section {
  background:
    radial-gradient(circle at 80% 20%, rgba(212, 175, 55, 0.16), transparent 30%),
    var(--cream);
  color: var(--black);
}

.section-heading.light p {
  color: #555;
}

.area-grid {
  max-width: 1000px;
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 24px;
}

.area-card {
  padding: 36px;
  border-radius: 28px;
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.08);
  box-shadow: 0 18px 50px rgba(0, 0, 0, 0.08);
}

.area-card h3 {
  font-size: 28px;
  margin-bottom: 10px;
}

.area-card p {
  color: #555;
  margin-bottom: 22px;
}

.tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 10px;
}

.tag-list span {
  padding: 9px 14px;
  border-radius: 999px;
  background: rgba(212, 175, 55, 0.14);
  border: 1px solid rgba(212, 175, 55, 0.34);
  color: #6f5410;
  font-size: 14px;
  font-weight: 800;
}

/* BEFORE AFTER */

.results-section {
  background: var(--cream);
  color: var(--black);
}

.results-section .section-heading p {
  color: #555;
}

.before-after-wrapper {
  max-width: 980px;
  margin: 0 auto;
}

.before-after {
  position: relative;
  width: 100%;
  aspect-ratio: 16 / 9;
  overflow: hidden;
  border-radius: 32px;
  background: #111;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.28);
  user-select: none;
}

.before-after img {
  height: 100%;
  object-fit: cover;
}

.after-img {
  position: absolute;
  inset: 0;
}

.before-layer {
  position: absolute;
  inset: 0;
  width: 50%;
  overflow: hidden;
}

.before-layer img {
  width: 100%;
  max-width: none;
  height: 100%;
  object-fit: cover;
}

.slider-line {
  position: absolute;
  top: 0;
  left: 50%;
  height: 100%;
  width: 3px;
  background: var(--gold);
  transform: translateX(-50%);
  z-index: 4;
  pointer-events: none;
}

.slider-handle {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 58px;
  height: 58px;
  transform: translate(-50%, -50%);
  border-radius: 50%;
  background: linear-gradient(135deg, var(--gold), var(--gold-light));
  color: var(--black);
  display: grid;
  place-items: center;
  font-size: 24px;
  font-weight: 900;
  box-shadow: 0 10px 30px rgba(0, 0, 0, 0.35);
}

.slider-input {
  position: absolute;
  inset: 0;
  z-index: 8;
  opacity: 0;
  cursor: ew-resize;
  width: 100%;
  height: 100%;
}

.label {
  position: absolute;
  bottom: 22px;
  z-index: 5;
  padding: 9px 16px;
  border-radius: 999px;
  background: rgba(0, 0, 0, 0.76);
  border: 1px solid rgba(212, 175, 55, 0.55);
  color: var(--white);
  font-weight: 900;
}

.before-label {
  left: 22px;
}

.after-label {
  right: 22px;
}

.slider-note {
  text-align: center;
  margin-top: 18px;
  color: #555;
  font-weight: 800;
}

/* WHY */

.why-section {
  background: var(--cream);
  color: var(--black);
  display: grid;
  grid-template-columns: 1.25fr 0.75fr;
  gap: 40px;
  align-items: center;
}

.why-content h2 {
  max-width: 760px;
  font-size: clamp(36px, 5vw, 58px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 22px;
}

.why-content p {
  max-width: 720px;
  color: #555;
  font-size: 18px;
}

.check-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  margin-top: 30px;
}

.check-grid div {
  padding: 18px;
  border-radius: 18px;
  background: var(--white);
  border: 1px solid rgba(0, 0, 0, 0.08);
  font-weight: 900;
}

.check-grid div::before {
  content: "✓";
  color: var(--gold);
  margin-right: 8px;
}

.offer-card {
  padding: 38px;
  border-radius: 30px;
  background: var(--black);
  color: var(--white);
  border: 1px solid var(--gold);
  box-shadow: var(--shadow);
}

.offer-card h3 {
  font-size: 28px;
}

.offer {
  color: var(--gold-light);
  font-size: 60px;
  font-weight: 900;
  line-height: 1;
  margin: 18px 0;
}

.offer-card p {
  color: #dfdfdf;
  margin-bottom: 26px;
}

.full {
  width: 100%;
}

/* CONTACT */

.contact-section {
  background:
    linear-gradient(rgba(5, 5, 5, 0.78), rgba(5, 5, 5, 0.9)),
    url("images/contact-car.jpg") center / cover no-repeat;
  color: var(--white);
}

.contact-box {
  max-width: 850px;
  margin: 0 auto;
  padding: 56px;
  text-align: center;
  border-radius: 34px;
  background: rgba(5, 5, 5, 0.76);
  border: 1px solid var(--border-gold);
  backdrop-filter: blur(12px);
}

.contact-box h2 {
  font-size: clamp(38px, 5vw, 62px);
  line-height: 1.05;
  letter-spacing: -0.04em;
  margin-bottom: 18px;
}

.contact-box p {
  color: #e0e0e0;
  font-size: 18px;
  margin-bottom: 30px;
}

.domain-text {
  margin-top: 24px;
  color: var(--gold-light) !important;
  font-size: 15px !important;
  letter-spacing: 0.08em;
}

/* FOOTER */

.footer {
  padding: 46px 6%;
  background: #030303;
  border-top: 1px solid var(--border-gold);
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 24px;
  align-items: center;
}

.footer strong {
  color: var(--gold-light);
}

.footer p {
  color: #bdbdbd;
  margin-top: 4px;
}

.footer-links {
  display: flex;
  flex-wrap: wrap;
  gap: 20px;
  color: #dddddd;
  font-size: 14px;
  font-weight: 700;
}

.footer-links a:hover {
  color: var(--gold);
}

.copyright {
  grid-column: 1 / -1;
  font-size: 13px;
}

/* RESPONSIVE */

@media (max-width: 1180px) {
  .desktop-nav {
    display: none;
  }

  .menu-btn {
    display: block;
  }

  .service-grid-five {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .service-grid-five .service-card,
  .service-grid-five .bundle-card,
  .service-grid-five .addon-card {
    grid-column: span 1;
  }
}

@media (max-width: 860px) {
  .site-header {
    padding: 14px 4%;
  }

  .topbar {
    min-height: 68px;
    padding: 0 18px;
    border-radius: 18px;
  }

  .logo img {
    max-width: 170px;
    max-height: 54px;
  }

  .topbar-btn {
    min-height: 42px;
    padding: 10px 16px;
    font-size: 14px;
  }

  .hero {
    padding: 135px 5% 105px;
  }

  .hero-kicker {
    font-size: 14px;
  }

  .hero-subtitle {
    font-size: 17px;
  }

  .hero-pill {
    padding: 13px 20px;
  }

  .hero-pill span {
    font-size: 15px;
  }

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

  .btn {
    width: 100%;
    max-width: 330px;
  }

  .hero-wave {
    height: 75px;
  }

  .section {
    padding: 80px 5%;
  }

  .service-grid-five,
  .area-grid,
  .why-section {
    grid-template-columns: 1fr;
  }

  .service-grid-five .service-card,
  .service-grid-five .bundle-card,
  .service-grid-five .addon-card {
    grid-column: span 1;
  }

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

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

@media (max-width: 620px) {
  .topbar-btn {
    display: none;
  }

  .hero h1 {
    font-size: clamp(44px, 13vw, 62px);
  }

  .before-after {
    aspect-ratio: 4 / 5;
    border-radius: 24px;
  }

  .contact-box {
    padding: 36px 22px;
  }

  .service-card,
  .area-card,
  .offer-card {
    padding: 28px 22px;
  }
}