:root {
  --brand: #0d3b66;
  --brand-2: #12497f;
  --dark: #0b1c2e;
  --text: #1e232f;
  --muted: #6b7280;
  --bg: #f6f8fb;
  --card: #ffffff;
  --radius: 14px;
  --shadow: 0 10px 30px rgba(0, 0, 0, 0.08);
}
* {
  box-sizing: border-box;
}
html,
body {
  margin: 0;
  padding: 0;
  font-family: Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial,
    sans-serif;
  color: var(--text);
  background: var(--bg);
}
img {
  max-width: 100%;
  display: block;
}
a {
  color: var(--brand);
  text-decoration: none;
}
.wrap {
  width: min(1200px, 92vw);
  margin: 0 auto;
}
.site-header {
  position: sticky;
  top: 0;
  z-index: 50;
  background: #fff;
  border-bottom: 1px solid #eef1f5;
}
.site-header .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 70px;
  gap: 14px;
}
.site-header .brand img {
  height: 50px;
  width: auto;
}
.nav a {
  margin: 0 12px;
  font-weight: 600;
}
.nav .btn.small {
  margin-left: 8px;
}
.nav-toggle {
  display: none;
  background: none;
  border: 0;
  font-size: 26px;
}
.btn {
  background: var(--brand);
  color: #fff;
  padding: 12px 18px;
  border-radius: 999px;
  font-weight: 700;
  box-shadow: var(--shadow);
  display: inline-block;
}
.btn:hover {
  filter: brightness(1.1);
}
.btn.ghost {
  background: #ffffff20;
  color: #fff;
  border: 2px solid #fff;
}
.btn.small {
  padding: 10px 14px;
  font-size: 14px;
}
.hero {
  position: relative;
  height: 68vh;
  min-height: 460px;
  overflow: hidden;
}
.hero img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}
.hero-overlay {
  position: absolute;
  inset: 0;
  background: linear-gradient(
    180deg,
    rgba(0, 0, 0, 0.4),
    rgba(0, 0, 0, 0.3),
    rgba(0, 0, 0, 0.55)
  );
}
.hero-content {
  position: absolute;
  inset: 0;
  display: flex;
  flex-direction: column;
  justify-content: center;
  align-items: flex-start;
  gap: 10px;
  padding: 0 6vw;
  color: #fff;
}
.hero .badge {
  background: #ffffff20;
  padding: 6px 10px;
  border-radius: 999px;
  font-weight: 700;
  font-size: 13px;
  backdrop-filter: blur(6px);
}
.hero h1 {
  font-size: clamp(28px, 5vw, 48px);
  margin: 0;
}
.hero p {
  opacity: 0.95;
  font-size: clamp(14px, 2.4vw, 18px);
  max-width: 620px;
  margin: 4px 0 14px;
}
.section-head {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: var(--wrap);
  margin: 40px auto 10px;
}
.section-head h2 {
  margin: 0 0 0 4vw;
  font-size: clamp(22px, 3.4vw, 32px);
}
.tabs {
  display: flex;
  gap: 8px;
  margin-right: 4vw;
}
.tab {
  background: #fff;
  border: 1px solid #e8edf3;
  padding: 10px 14px;
  border-radius: 999px;
  cursor: pointer;
  font-weight: 600;
}
.tab.active {
  background: var(--brand);
  border-color: var(--brand);
  color: #fff;
}
.vehicles {
  padding: 10px 0 30px;
}
.cards {
  width: min(1200px, 92vw);
  margin: 10px auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.card {
  background: var(--card);
  border-radius: 16px;
  box-shadow: var(--shadow);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.card-body {
  padding: 16px;
}
.card h3 {
  margin: 0 0 8px;
  font-size: 22px;
}
.card p {
  margin: 0;
  color: var(--muted);
}
.card .meta {
  display: flex;
  gap: 14px;
  margin-top: 10px;
  color: #111;
  font-weight: 600;
}
.card .meta span {
  background: #f1f4f9;
  padding: 6px 10px;
  border-radius: 999px;
  font-size: 13px;
}
.tools {
  padding: 30px 0;
}
.tools h2 {
  text-align: center;
  font-size: clamp(22px, 3.4vw, 32px);
  margin: 0 0 20px;
}
.tool-grid {
  width: min(1100px, 92vw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.tool {
  background: #fff;
  border: 1px solid #e8edf3;
  border-radius: 14px;
  padding: 18px;
  text-align: center;
  box-shadow: var(--shadow);
}
.tool .icon {
  display: flex;
  align-items: center;
  justify-content: center;
  height: 56px;
  margin-bottom: 8px;
}
.tool .icon svg {
  width: 40px;
  height: 40px;
}
.carousel {
  width: min(1200px, 92vw);
  margin: 20px auto;
}
.carousel-track {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.slide {
  position: relative;
  overflow: hidden;
  border-radius: 16px;
  box-shadow: var(--shadow);
}
.slide img {
  width: 100%;
  height: 380px;
  object-fit: cover;
  display: block;
}
/* Remove slide overlays */
.slide-content {
  display: none;
}

.carousel-controls {
  display: flex;
  gap: 8px;
  justify-content: center;
  margin-top: 12px;
}
.dot {
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: #c7d3e0;
  border: 0;
  cursor: pointer;
}
.dot.active {
  background: var(--brand);
}
.discover {
  padding: 30px 0;
}
.discover h2 {
  text-align: center;
  margin: 0 0 20px;
}
.discover .grid {
  width: min(1200px, 92vw);
  margin: 0 auto;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 18px;
}
.discover .card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
}
.discover .card-body {
  padding: 18px;
}
.contact {
  padding: 48px 0;
  background: #fff;
}
.contact .wrap {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 28px;
  align-items: start;
}
.features-list {
  list-style: none;
  margin: 12px 0 0;
  padding: 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 8px 18px;
}
.features-list li {
  position: relative;
  padding-left: 26px;
  font-weight: 600;
}
.features-list li::before {
  content: "✓";
  position: absolute;
  left: 0;
  top: 0;
  color: #0d3b66;
  font-weight: 800;
}
.contact .contact-info p {
  line-height: 1.7;
  margin: 6px 0 14px;
}
.form label {
  display: block;
  font-weight: 600;
  margin-bottom: 10px;
}
.form input,
.form textarea {
  width: 100%;
  padding: 12px;
  border-radius: 12px;
  border: 1px solid #e3e8ef;
  background: #f9fbfd;
  margin-top: 6px;
  font: inherit;
}
.form button {
  margin-top: 8px;
}
.form-note {
  color: var(--muted);
  font-size: 13px;
}
.site-footer {
  background: var(--dark);
  color: #d8e0ea;
  padding: 28px 0;
  margin-top: 40px;
}
.site-footer .wrap {
  display: flex;
  align-items: center;
  justify-content: space-between;
  flex-wrap: wrap;
  gap: 16px;
}
.site-footer img {
  height: 56px;
  width: auto;
  display: block;
}
.foot-links {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  gap: 18px;
}
.foot-links a {
  color: #cfe1ff;
}
.copy {
  width: 100%;
  margin: 6px 0 0;
  text-align: center;
  color: #a6b1bf;
}
@media (max-width: 980px) {
  .cards {
    grid-template-columns: repeat(2, 1fr);
  }
  .tool-grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .discover .grid {
    grid-template-columns: repeat(2, 1fr);
  }
  .carousel-track {
    grid-template-columns: 1fr;
  }
  .slide img {
    height: 280px;
  }
}
@media (max-width: 680px) {
  .nav {
    display: none;
  }
  .nav.open {
    display: flex;
    position: absolute;
    top: 70px;
    right: 6vw;
    background: #fff;
    border: 1px solid #e8edf3;
    border-radius: 12px;
    flex-direction: column;
    padding: 10px;
  }
  .cards {
    grid-template-columns: 1fr;
  }
  .discover .grid {
    grid-template-columns: 1fr;
  }
  .contact .wrap {
    grid-template-columns: 1fr;
  }
}

/* Spacing polish for better readability */
:root {
  --space-xxs: 6px;
  --space-xs: 10px;
  --space-s: 14px;
  --space-m: 18px;
  --space-l: 24px;
  --space-xl: 32px;
}

/* Global type rhythm */
body {
  line-height: 1.6;
}
p {
  margin-top: var(--space-xxs);
  margin-bottom: var(--space-s);
}
h2 {
  margin-bottom: var(--space-s);
}
h3 {
  margin-bottom: var(--space-xs);
}

/* Hero copy spacing */
.hero .badge {
  margin-bottom: var(--space-xs);
}
.hero h1 {
  margin-bottom: var(--space-xs);
}
.hero p {
  margin-bottom: var(--space-s);
}

/* Vehicles section */
.section-head {
  margin: var(--space-xl) auto var(--space-xs);
}
.cards {
  gap: var(--space-l);
}
.card-body {
  padding: var(--space-m);
}
.card .meta {
  margin-top: var(--space-s);
}
.card .meta span {
  margin-right: var(--space-xxs);
}

/* Discover Rikosa spacing */
.discover {
  padding: var(--space-xl) 0;
}
.discover h2 {
  margin-bottom: var(--space-m);
}
.discover .grid {
  gap: var(--space-l);
}
.discover .card img {
  height: 240px;
}
.discover .card-body {
  padding: var(--space-l);
}
.discover .card-body p {
  margin: var(--space-xs) 0 var(--space-m);
  line-height: 1.7;
}
.discover .card .btn.small {
  margin-top: var(--space-xs);
}

/* Tools spacing */
.tools {
  padding: var(--space-xl) 0;
}
.tool-grid {
  gap: var(--space-l);
}
.tool p {
  margin-top: var(--space-xs);
}

/* Contact spacing */
.contact {
  padding: calc(var(--space-xl) + 8px) 0;
}
.contact .wrap {
  gap: var(--space-xl);
}
.contact .contact-info p {
  margin-bottom: var(--space-s);
}
.form label {
  margin-bottom: var(--space-s);
}
.form button {
  margin-top: var(--space-s);
}