:root {
  --ink: #0a2458;
  --ink-soft: #123673;
  --electric: #00a4ff;
  --electric-soft: #62c9ff;
  --night-0: #070b1c;
  --night-1: #0a1331;
  --night-2: #111b3d;
  --night-line: rgba(116, 151, 255, 0.12);
  --paper: #f4f9ff;
  --white: #ffffff;
  --shadow: 0 20px 60px rgba(10, 36, 88, 0.15);
}

* {
  box-sizing: border-box;
}

html,
body {
  margin: 0;
  padding: 0;
}

body {
  font-family: "Manrope", sans-serif;
  color: var(--ink);
  background: radial-gradient(circle at 12% 8%, #ffffff, #eaf4ff 55%, #dcedff 100%);
  min-height: 100vh;
  overflow-x: hidden;
}

.bg-shape {
  position: fixed;
  border-radius: 999px;
  pointer-events: none;
  z-index: -1;
  filter: blur(40px);
}

.bg-shape-a {
  width: 320px;
  height: 320px;
  background: rgba(0, 164, 255, 0.18);
  top: -60px;
  right: -80px;
}

.bg-shape-b {
  width: 260px;
  height: 260px;
  background: rgba(10, 36, 88, 0.12);
  bottom: -60px;
  left: -70px;
}

.container {
  width: min(1120px, calc(100% - 2rem));
  margin: 0 auto;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  backdrop-filter: blur(10px);
  background: rgba(255, 255, 255, 0.75);
  border-bottom: 1px solid rgba(18, 54, 115, 0.14);
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  min-height: 74px;
}

.brand {
  display: inline-flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
}

.brand-logo {
  width: 52px;
  height: 52px;
  object-fit: contain;
  border-radius: 8px;
  background: #fff;
  box-shadow: 0 6px 20px rgba(10, 36, 88, 0.18);
}

.brand-text {
  font-family: "Orbitron", sans-serif;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ink);
  letter-spacing: 0.05em;
}

.menu-list {
  display: flex;
  align-items: center;
  gap: 1.2rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.menu-list a {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 600;
}

.menu-list a:hover {
  color: var(--electric);
}

.menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 0;
  background: transparent;
  cursor: pointer;
}

.menu-toggle span {
  display: block;
  width: 22px;
  height: 2px;
  margin: 4px auto;
  background: var(--ink);
}

.hero {
  display: grid;
  grid-template-columns: 1.35fr 1fr;
  gap: 2rem;
  padding: 5rem 0 3rem;
  align-items: center;
}

.hero-showcase {
  grid-template-columns: 1fr;
  align-items: stretch;
  width: min(1150px, calc(100% - 2rem));
  margin-top: 1.2rem;
}

.hero-panel {
  grid-column: 1;
  display: none;
  grid-template-columns: 1.1fr 1fr;
  gap: 1.2rem;
  border-radius: 20px;
  border: 1px solid rgba(98, 201, 255, 0.22);
  box-shadow: 0 16px 55px rgba(6, 12, 30, 0.42);
  padding: 1.3rem;
  position: relative;
  z-index: 0;
  overflow: hidden;
}

.hero-panel::before {
  content: "";
  position: absolute;
  inset: 0;
  z-index: -1;
}

.hero-panel.active {
  display: grid;
  animation: heroFade 380ms ease;
}

.hero-panel[data-hero-panel="sales"]::before {
  background:
    linear-gradient(100deg, rgba(7, 16, 42, 0.98), rgba(11, 34, 87, 0.92) 60%, rgba(0, 164, 255, 0.48)),
    radial-gradient(circle at 80% 15%, rgba(122, 218, 255, 0.45), rgba(122, 218, 255, 0) 45%);
}

.hero-panel[data-hero-panel="repair"]::before {
  background:
    linear-gradient(120deg, rgba(4, 13, 35, 0.97), rgba(6, 28, 72, 0.94) 55%, rgba(0, 118, 200, 0.56)),
    radial-gradient(circle at 50% 75%, rgba(98, 201, 255, 0.26), rgba(98, 201, 255, 0) 48%);
}

.hero-panel[data-hero-panel="wholesale"]::before {
  background:
    linear-gradient(118deg, rgba(245, 250, 255, 0.97), rgba(227, 242, 255, 0.95) 45%, rgba(4, 75, 150, 0.88)),
    radial-gradient(circle at 75% 30%, rgba(98, 201, 255, 0.3), rgba(98, 201, 255, 0) 40%);
}

.hero-panel[data-hero-panel="sales"],
.hero-panel[data-hero-panel="repair"] {
  color: var(--white);
}

.hero-panel[data-hero-panel="wholesale"] {
  color: #0d2b58;
}

.hero-label {
  display: inline-block;
  padding: 0.35rem 0.7rem;
  border-radius: 8px;
  background: rgba(146, 176, 241, 0.2);
  border: 1px solid rgba(146, 176, 241, 0.32);
  color: #dce9ff;
  letter-spacing: 0.03em;
  font-size: 0.95rem;
  font-weight: 600;
}

.hero-panel[data-hero-panel="wholesale"] .hero-label {
  color: #1f4c8b;
  background: rgba(255, 255, 255, 0.72);
  border-color: rgba(19, 63, 124, 0.18);
}

.hero-copy h1 {
  font-family: "Orbitron", sans-serif;
  font-size: clamp(1.95rem, 3vw, 3rem);
  line-height: 1.15;
  margin: 0.95rem 0;
}

.hero-copy p {
  color: rgba(226, 239, 255, 0.9);
}

.hero-panel[data-hero-panel="wholesale"] .hero-copy p {
  color: #2e4b74;
}

.hero-chip-row {
  display: flex;
  gap: 0.55rem;
  flex-wrap: wrap;
  margin-top: 1rem;
}

.hero-chip {
  border: 1px solid rgba(136, 171, 245, 0.32);
  background: rgba(11, 24, 58, 0.55);
  border-radius: 9px;
  padding: 0.42rem 0.7rem;
  font-size: 0.92rem;
  color: #d0e4ff;
}

.hero-panel[data-hero-panel="wholesale"] .hero-chip {
  color: #214b82;
  background: rgba(255, 255, 255, 0.68);
  border-color: rgba(33, 75, 130, 0.24);
}

.hero-points {
  margin: 1rem 0 0;
  padding-left: 1.1rem;
  line-height: 1.7;
}

.hero-points li::marker {
  color: var(--electric-soft);
}

.hero-media {
  margin: 0;
  border-radius: 16px;
  overflow: hidden;
  border: 1px solid rgba(151, 193, 255, 0.26);
  aspect-ratio: 4 / 3;
  box-shadow: 0 16px 44px rgba(1, 7, 20, 0.45);
}

.hero-media img {
  width: 100%;
  height: 100%;
  object-fit: contain;
  display: block;
}

.hero-controls {
  margin-top: 1rem;
  display: flex;
  align-items: center;
  gap: 0.8rem;
}

.hero-arrow {
  width: 42px;
  height: 42px;
  border-radius: 999px;
  border: 1px solid rgba(131, 165, 239, 0.36);
  background: rgba(18, 31, 68, 0.7);
  color: #d7e8ff;
  font-size: 1.7rem;
  line-height: 1;
  cursor: pointer;
}

.hero-dots {
  display: flex;
  align-items: center;
  gap: 0.45rem;
}

.hero-dot {
  width: 42px;
  height: 6px;
  border-radius: 999px;
  border: 0;
  background: rgba(146, 174, 236, 0.36);
  cursor: pointer;
}

.hero-dot.active {
  background: linear-gradient(90deg, #2b8fff, #63d4ff);
}

.eyebrow {
  text-transform: uppercase;
  letter-spacing: 0.11em;
  font-weight: 700;
  color: var(--electric);
}

h1,
h2,
h3 {
  margin-top: 0;
}

h1 {
  font-family: "Orbitron", sans-serif;
  font-size: clamp(2rem, 4vw, 3.2rem);
  line-height: 1.08;
  margin-bottom: 1rem;
}

.hero-copy p {
  max-width: 62ch;
  line-height: 1.7;
}

.hero-actions,
.contact-actions {
  display: flex;
  gap: 0.8rem;
  flex-wrap: wrap;
  margin-top: 1.3rem;
}

.contact-actions {
  justify-content: center;
}

.btn {
  border: 0;
  padding: 0.8rem 1.2rem;
  border-radius: 10px;
  text-decoration: none;
  font-weight: 700;
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

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

.btn-primary {
  background: linear-gradient(120deg, var(--ink), var(--electric));
  color: var(--white);
  box-shadow: 0 12px 26px rgba(0, 89, 160, 0.35);
}

.btn-secondary {
  background: var(--white);
  color: var(--ink);
  border: 1px solid rgba(10, 36, 88, 0.2);
}

.hero-card {
  background: linear-gradient(145deg, #ffffff, #e6f5ff);
  border: 1px solid rgba(18, 54, 115, 0.12);
  border-radius: 16px;
  padding: 1.4rem;
  box-shadow: var(--shadow);
}

.map-link {
  display: inline-block;
  margin-top: 0.75rem;
  color: var(--electric);
  font-weight: 700;
}

.section {
  padding: 2.6rem 0;
}

.section h2 {
  font-family: "Orbitron", sans-serif;
  letter-spacing: 0.05em;
  margin-bottom: 1rem;
  color: var(--ink);
}

.section-sub {
  margin-top: -0.4rem;
  margin-bottom: 1.4rem;
  color: rgba(10, 36, 88, 0.65);
}

.brand-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(140px, 1fr));
  gap: 0.9rem;
}

.brand-chip {
  display: flex;
  align-items: center;
  justify-content: center;
  aspect-ratio: 3 / 2;
  border: 1px solid rgba(18, 54, 115, 0.12);
  background: #ffffff;
  border-radius: 12px;
  padding: 0.9rem 1.2rem;
  box-shadow: 0 10px 24px rgba(2, 10, 28, 0.28);
  transition: transform 0.2s ease, box-shadow 0.2s ease;
}

.brand-chip img {
  max-width: 100%;
  max-height: 100%;
  object-fit: contain;
}

.brand-chip:hover {
  transform: translateY(-3px);
  box-shadow: 0 14px 30px rgba(2, 10, 28, 0.35);
}

.grid {
  display: grid;
  gap: 1rem;
}

.cards-3 {
  grid-template-columns: repeat(3, minmax(0, 1fr));
}

.cards-4 {
  grid-template-columns: repeat(4, minmax(0, 1fr));
}

.card,
.tile {
  background: rgba(255, 255, 255, 0.9);
  border-radius: 14px;
  border: 1px solid rgba(18, 54, 115, 0.14);
  box-shadow: 0 14px 34px rgba(10, 36, 88, 0.1);
}

.card {
  padding: 1rem;
}

.card-icon {
  width: 56px;
  height: 56px;
  margin-bottom: 0.8rem;
  border-radius: 14px;
}

.tile {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.6rem;
  text-align: center;
  font-weight: 700;
  padding: 1.2rem 1rem;
}

.tile-icon {
  width: 48px;
  height: 48px;
  border-radius: 12px;
}

.alt {
  position: relative;
}

.alt::before {
  content: "";
  position: absolute;
  inset: 0;
  background: linear-gradient(140deg, rgba(255, 255, 255, 0.55), rgba(0, 164, 255, 0.1));
  z-index: -1;
  border-radius: 16px;
}

.stat-card {
  text-align: center;
}

.stat {
  display: block;
  font-family: "Orbitron", sans-serif;
  font-size: 2rem;
  color: var(--electric);
  margin-bottom: 0.2rem;
}

.contact {
  text-align: center;
}

.contact-line {
  font-size: 1.1rem;
  font-weight: 600;
  color: var(--ink);
}

.contact-phone {
  color: var(--ink-soft);
  text-decoration: none;
  font-weight: 700;
}

.contact-phone:hover {
  text-decoration: underline;
}

.site-footer {
  margin-top: 2rem;
  border-top: 1px solid rgba(18, 54, 115, 0.14);
  background: rgba(255, 255, 255, 0.7);
  color: var(--ink-soft);
}

.footer-top {
  display: grid;
  grid-template-columns: 1.3fr 1fr 1fr;
  gap: 2.2rem;
  padding: 2.6rem 0 2rem;
}

.footer-tagline {
  margin-top: 0.7rem;
  max-width: 32ch;
  color: rgba(10, 36, 88, 0.65);
  line-height: 1.6;
}

.footer-col h3 {
  font-family: "Orbitron", sans-serif;
  font-size: 0.9rem;
  letter-spacing: 0.06em;
  color: var(--ink);
  margin-bottom: 0.9rem;
}

.footer-col ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 0.55rem;
}

.footer-col li {
  color: var(--ink-soft);
  font-size: 0.95rem;
}

.footer-col a {
  color: var(--ink-soft);
  text-decoration: none;
}

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

.footer-bottom {
  border-top: 1px solid rgba(18, 54, 115, 0.12);
  padding: 1.2rem 0;
  text-align: center;
  font-size: 0.9rem;
  color: rgba(10, 36, 88, 0.55);
}

@media (max-width: 900px) {
  .footer-top {
    grid-template-columns: 1fr;
    gap: 1.8rem;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@keyframes heroFade {
  from {
    opacity: 0;
    transform: translateY(10px);
  }
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

@media (max-width: 900px) {
  .hero {
    grid-template-columns: 1fr;
    padding-top: 3.5rem;
  }

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

  .cards-3 {
    grid-template-columns: 1fr;
  }

  .cards-4 {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .menu-toggle {
    display: inline-block;
  }

  .menu-list {
    position: absolute;
    top: 74px;
    right: 1rem;
    background: rgba(255, 255, 255, 0.98);
    border: 1px solid rgba(18, 54, 115, 0.14);
    border-radius: 12px;
    padding: 0.8rem;
    flex-direction: column;
    min-width: 160px;
    opacity: 0;
    pointer-events: none;
    transform: translateY(-8px);
    transition: opacity 0.2s ease, transform 0.2s ease;
  }

  .menu-list.open {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
  }
}

@media (max-width: 560px) {
  .cards-4 {
    grid-template-columns: 1fr;
  }

  .brand-text {
    font-size: 0.85rem;
  }
}