:root {
  --bg: #0b0d10;
  --surface: #111418;
  --muted: #0f1216;
  --text: #e7ecf3;
  --text-dim: #a9b4c0;
  --primary: #3ea6ff;
  --primary-600: #1f8fe9;
  --accent: #67f3a2;
  --border: #242a32;
  --card: #12161b;
  --shadow: 0 10px 30px rgba(0,0,0,.35);
}

* { box-sizing: border-box; }
html, body { height: 100%; }
body {
  margin: 0;
  background: radial-gradient(1200px 800px at 10% -10%, #0e1218 0%, var(--bg) 60%), var(--bg);
  color: var(--text);
  font: clamp(15px, 1.6vw, 16px)/1.6 Inter, system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  text-rendering: optimizeLegibility;
}

img { max-width: 100%; height: auto; }
button { font: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }

h1 { font-size: clamp(26px, 5vw, 42px); line-height: 1.15; margin: 0 0 10px; }
h2 { font-size: clamp(20px, 3.6vw, 28px); line-height: 1.2; margin: 0 0 12px; }
h3 { font-size: clamp(16px, 3vw, 20px); margin: 0 0 6px; }

:focus-visible { outline: 2px solid var(--primary); outline-offset: 2px; border-radius: 8px; }

.container {
  width: 100%;
  max-width: 1120px;
  margin: 0 auto;
  padding: 0 20px;
}

/* Header */
.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(8px);
  background: color-mix(in oklab, var(--surface) 70%, transparent);
  border-bottom: 1px solid var(--border);
  z-index: 50;
}
.header-inner {
  display: grid;
  grid-template-columns: auto 1fr auto auto;
  gap: 16px;
  align-items: center;
  padding: 14px 0;
}
.logo {
  color: var(--text);
  font-weight: 700;
  letter-spacing: .5px;
  text-decoration: none;
}
.nav { display: flex; gap: 18px; }
.nav a {
  color: var(--text-dim);
  text-decoration: none;
}
.nav a:hover { color: var(--text); }
.cta {
  background: linear-gradient(90deg, var(--primary) 0%, var(--accent) 100%);
  color: #0a0d11;
  text-decoration: none;
  padding: 10px 14px;
  border-radius: 10px;
  font-weight: 600;
}
.burger { display: none; }

/* Hero */
.hero {
  padding: 72px 0 40px;
}
.hero-inner {
  display: grid;
  grid-template-columns: 1.2fr 1fr;
  gap: 36px;
  align-items: center;
}
.lead { color: var(--text-dim); }
.hero-badges { color: var(--text-dim); margin: 16px 0 24px; padding-left: 18px; }
.hero-cta { display: flex; gap: 12px; }
.btn {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 12px 16px;
  border-radius: 12px;
  text-decoration: none;
  font-weight: 600;
}
.btn.primary { background: var(--primary); color: #081018; }
.btn.ghost { border: 1px solid var(--border); color: var(--text); }

.hero-art { display: grid; place-items: center; }
.hero-photo {
  display: inline-block;
  width: 100%;
  max-width: 620px;
  padding: 2px;
  border-radius: 18px;
  overflow: hidden;
  background: linear-gradient(120deg,
    color-mix(in oklab, var(--primary) 40%, transparent),
    color-mix(in oklab, var(--accent) 30%, transparent)
  );
  position: relative;
  box-shadow: var(--shadow);
  cursor: zoom-in;
  border: 0;
  appearance: none;
}
.hero-photo img {
  width: 100%;
  height: auto;
  display: block;
  border-radius: 16px;
  background: #0b0f14;
  filter: saturate(1.03) contrast(1.04);
  transition: transform .35s ease, filter .35s ease, box-shadow .35s ease;
}
.hero-photo:hover img { transform: scale(1.01); filter: saturate(1.07) contrast(1.08); }
.hero-photo .chip {
  position: absolute; top: 10px; right: 10px;
  background: color-mix(in oklab, #000 55%, transparent);
  color: var(--text);
  border: 0;
  border-radius: 10px;
  padding: 4px 8px;
  font-weight: 600; font-size: 12px; letter-spacing: .3px;
  backdrop-filter: blur(4px);
}

/* Sections */
.section { padding: 56px 0; }
.section.muted { background: var(--muted); border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); }
.section h2 { margin: 0 0 24px; }

.steps { display: grid; grid-template-columns: repeat(5, 1fr); gap: 16px; }
.step { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 16px; }
.step .num { display: inline-grid; place-items: center; width: 28px; height: 28px; border-radius: 8px; background: var(--primary); color: #081018; font-weight: 700; margin-bottom: 8px; }

.features { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.feature { background: var(--card); border: 1px solid var(--border); border-radius: 14px; padding: 16px; }
.feature .icon { font-size: 22px; }
.feature h3 { margin: 8px 0; }
.feature p { color: var(--text-dim); }

.reviews-grid { display: none; }

/* Slider */
.slider { position: relative; display: grid; grid-template-columns: auto 1fr auto; gap: 10px; align-items: center; }
.slider-track{
  overflow: hidden;
  scrollbar-width: none;
}
.slider-track::-webkit-scrollbar{ display:none; }

/* чтобы при перетаскивании не было выделений/«призраков» */
.slides{ will-change: transform; user-select: none; }
.review-card img{ pointer-events:none; -webkit-user-drag:none; }

.slides { display: grid; grid-auto-flow: column; grid-auto-columns: minmax(260px, 360px); gap: 16px; padding: 6px; }

/* Car slider specific styles */
.slider[data-slider="cars"] .slides {
  display: flex;
  gap: 16px;
  padding: 6px;
}

.slider[data-slider="cars"] .car-card {
  flex: 0 0 clamp(280px, 30vw, 320px);
  scroll-snap-align: center;
  scroll-snap-stop: always;
}
.review-card { background: var(--card); border: 1px solid var(--border); border-radius: 14px; overflow: hidden; display: grid; grid-template-rows: auto 1fr; scroll-snap-align: center; scroll-snap-stop: always; }
.review-media { padding: 0; border: 0; background: transparent; cursor: zoom-in; }
.review-media img { display: block; width: 100%; height: 220px; object-fit: cover; }
.review-content { padding: 14px; }
.review-content .meta { color: var(--text-dim); margin-top: -6px; }
.slider-btn { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; display: grid; place-items: center; }
.slider-btn:hover { border-color: var(--primary-600); }

/* Contacts */
.contacts .contact-cards { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.contact-card { display: grid; gap: 2px; padding: 16px; border-radius: 14px; border: 1px solid var(--border); text-decoration: none; color: var(--text); background: linear-gradient(180deg, #0f1319, #0b0f15); }
.contact-card strong { color: var(--primary); }
.contact-card:hover { border-color: var(--primary-600); }

/* Footer */
.site-footer { border-top: 1px solid var(--border); background: var(--surface); }
.footer-inner { display: flex; justify-content: space-between; align-items: center; padding: 20px 0; color: var(--text-dim); }
.footer-inner a { color: var(--text); text-decoration: none; }

/* Lightbox */
.lightbox { border: none; padding: 0; background: color-mix(in oklab, black 40%, transparent); }
.lightbox::backdrop { background: rgba(0,0,0,.6); }
.lightbox-img { max-width: 90vw; max-height: 80vh; display: block; }
.lightbox-close { position: absolute; top: 12px; right: 12px; border: 0; background: rgba(0,0,0,.5); color: white; border-radius: 10px; padding: 6px 10px; cursor: pointer; }

/* Responsive */
@media (max-width: 1000px) {
  .hero-inner { grid-template-columns: 1fr; }
  .hero-photo { max-width: 100%; }
  .steps { grid-template-columns: repeat(3, 1fr); }
  .features { grid-template-columns: repeat(2, 1fr); }
}
@media (max-width: 640px) {
  .header-inner { grid-template-columns: auto 1fr auto; }
  .nav { 
    display: none; 
    position: fixed; top: 60px; right: 12px; left: 12px; 
    background: var(--surface); border: 1px solid var(--border); border-radius: 14px; 
    box-shadow: var(--shadow); padding: 10px; flex-direction: column; gap: 8px; z-index: 60;
  }
  .nav.open { display: flex; }
  .burger { display: inline-flex; background: transparent; color: var(--text); border: 0; font-size: 22px; }
  .hero { padding-top: 40px; }
  .hero-cta { flex-direction: column; }
  /* Make hero photo look great on phones */
  .hero-photo { padding: 1px; border-radius: 16px; }
  .hero-photo img { 
    width: 100%; 
    height: clamp(260px, 70vw, 420px);
    object-fit: cover; 
    object-position: center 48%; 
    border-radius: 15px;
  }
  .steps { grid-template-columns: 1fr; }
  .features { grid-template-columns: 1fr; }
  .contacts .contact-cards { grid-template-columns: 1fr; }
  /* Slider */
.slider {
  position: relative;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 10px;
  align-items: center;
}

/* было: overflow: auto hidden; scroll-snap-type: x mandatory; */
.slider-track{
  overflow: hidden;             /* никаких полос прокрутки */
  scroll-snap-type: none;
  -webkit-overflow-scrolling: auto;
  /* на всякий случай прячем скролл в браузерах с оверлеем */
  scrollbar-width: none;
}
.slider-track::-webkit-scrollbar { display: none; }

/* было: grid + auto-columns; теперь flex (визуально идентично из-за фиксированной ширины карточки) */
.slides{
  display: flex;
  gap: 16px;
  padding: 6px;
  will-change: transform;
}

.review-card{
  /* эквивалент вашей ширины карточки при grid-auto-columns */
  flex: 0 0 var(--card-basis, clamp(260px, 32vw, 360px));
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
}

.review-media { padding: 0; border: 0; background: transparent; cursor: zoom-in; }
.review-media img { display: block; width: 100%; height: 220px; object-fit: cover; }
.review-content { padding: 14px; }
.review-content .meta { color: var(--text-dim); margin-top: -6px; }
.slider-btn { width: 36px; height: 36px; border-radius: 10px; border: 1px solid var(--border); background: var(--surface); color: var(--text); cursor: pointer; display: grid; place-items: center; }
.slider-btn:hover { border-color: var(--primary-600); }

@media (max-width: 640px){
  .slider { grid-template-columns: 1fr; }
  .slider-btn { display: none; }
  .slider-track { scroll-padding: 16px; }
  .slides { gap: 16px; padding: 0 16px; }
  .review-card { flex: 0 0 100%; } /* одна карточка вьюпорт */
}



/* Enhanced car cards */
.car-card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  overflow: hidden;
  display: grid;
  grid-template-rows: auto 1fr;
  scroll-snap-align: center;
  scroll-snap-stop: always;
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.car-card:hover {
  transform: translateY(-4px);
  box-shadow: 0 8px 25px rgba(0, 0, 0, 0.15);
}

.car-media {
  position: relative;
  padding: 0;
  border: 0;
  background: transparent;
}

.car-media img {
  display: block;
  width: 100%;
  height: 220px;
  object-fit: cover;
  transition: transform 0.3s ease, filter 0.3s ease;
}

.car-media:hover img {
  transform: scale(1.02);
  filter: saturate(1.05) contrast(1.05);
}

.car-content {
  padding: 18px;
}

.car-content h3 {
  margin: 0 0 12px;
  color: var(--text);
  font-size: 18px;
  font-weight: 700;
  letter-spacing: 0.5px;
}

.car-specs {
  display: grid;
  gap: 8px;
}

.spec {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 8px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.05);
}

.spec:last-child {
  border-bottom: none;
}

.spec-label {
  color: var(--text-dim);
  font-size: 13px;
  font-weight: 500;
  text-transform: uppercase;
  letter-spacing: 0.5px;
}

.spec-value {
  color: var(--text);
  font-weight: 600;
  font-size: 14px;
  text-align: right;
  background: linear-gradient(135deg, #3ea6ff, #1e88e5);
  -webkit-background-clip: text;
  -webkit-text-fill-color: transparent;
  background-clip: text;
}

/* Responsive adjustments for car cards */
@media (max-width: 640px) {
  .car-content {
    padding: 16px;
  }
  
  .car-content h3 {
    font-size: 16px;
  }
  
  .spec-label {
    font-size: 12px;
  }
  
  .spec-value {
    font-size: 13px;
  }
}



/* Стили для кнопок секций */
.section-button {
  text-align: center !important;
  margin-top: 35px;
  width: 100% !important;
  display: block !important;
}

.section-button .btn {
  display: inline-block !important;
  min-width: 240px;
  padding: 18px 36px;
  border-radius: 20px;
  font-weight: 700;
  font-size: 15px;
  letter-spacing: 0.8px;
  position: relative;
  overflow: hidden;
  transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275);
  border: 2px solid transparent;
  text-transform: uppercase;
  text-align: center !important;
  margin: 0 auto !important;
  animation: buttonGlow 3s ease-in-out infinite alternate;
}

.section-button .btn::before {
  content: '';
  position: absolute;
  top: 0;
  left: -100%;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, 
    transparent 0%, 
    rgba(255, 255, 255, 0.1) 20%, 
    rgba(255, 255, 255, 0.3) 50%, 
    rgba(255, 255, 255, 0.1) 80%, 
    transparent 100%);
  transition: left 0.8s cubic-bezier(0.4, 0, 0.2, 1);
  z-index: 1;
}

.section-button .btn:hover::before {
  left: 100%;
}

.section-button .btn.primary {
  background: linear-gradient(135deg, #3ea6ff 0%, #1f8fe9 25%, #67f3a2 75%, #4ade80 100%);
  color: #0a0d11;
  box-shadow: 
    0 8px 25px rgba(62, 166, 255, 0.4),
    0 0 40px rgba(62, 166, 255, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.3);
  text-shadow: 0 1px 2px rgba(0, 0, 0, 0.15);
  border: 2px solid rgba(255, 255, 255, 0.1);
  backdrop-filter: blur(10px);
  position: relative;
  overflow: hidden;
}

.section-button .btn.primary:hover {
  transform: translateY(-6px) scale(1.03);
  box-shadow: 
    0 15px 35px rgba(62, 166, 255, 0.5),
    0 0 50px rgba(62, 166, 255, 0.3),
    0 0 80px rgba(103, 243, 162, 0.2),
    inset 0 1px 0 rgba(255, 255, 255, 0.4);
  border-color: rgba(255, 255, 255, 0.4);
  background: linear-gradient(135deg, #4bb4ff 0%, #2a9df0 25%, #7af8b2 75%, #5be890 100%);
}

.section-button .btn.ghost {
  background: linear-gradient(135deg, rgba(255, 255, 255, 0.08) 0%, rgba(255, 255, 255, 0.03) 100%);
  color: var(--text);
  border: 2px solid var(--border);
  backdrop-filter: blur(15px);
  box-shadow: 0 4px 15px rgba(0, 0, 0, 0.2);
}

.section-button .btn.ghost:hover {
  transform: translateY(-4px) scale(1.02);
  border-color: var(--primary);
  box-shadow: 0 10px 30px rgba(62, 166, 255, 0.3), 0 0 40px rgba(62, 166, 255, 0.2);
  background: linear-gradient(135deg, rgba(62, 166, 255, 0.15) 0%, rgba(62, 166, 255, 0.08) 100%);
  color: var(--primary);
}

.section-button .btn:active {
  transform: translateY(-2px) scale(0.97);
  transition: all 0.1s cubic-bezier(0.4, 0, 0.2, 1);
  box-shadow: 
    0 5px 15px rgba(62, 166, 255, 0.3),
    0 0 20px rgba(62, 166, 255, 0.2),
    inset 0 2px 4px rgba(0, 0, 0, 0.1);
}

@media (max-width: 640px) {
  .section-button .btn {
    min-width: 100%;
    max-width: 300px;
    padding: 16px 28px;
    font-size: 14px;
  }
}

/* Анимация свечения для кнопок */
@keyframes buttonGlow {
  0% {
    box-shadow: 
      0 8px 25px rgba(62, 166, 255, 0.4),
      0 0 40px rgba(62, 166, 255, 0.2),
      inset 0 1px 0 rgba(255, 255, 255, 0.3);
  }
  100% {
    box-shadow: 
      0 8px 25px rgba(62, 166, 255, 0.5),
      0 0 50px rgba(62, 166, 255, 0.3),
      0 0 70px rgba(103, 243, 162, 0.1),
      inset 0 1px 0 rgba(255, 255, 255, 0.3);
  }
}