/* ============================================================
   Revolut-style layout · Katusha Racing
   Built on shared tokens.css
   ============================================================ */

/* ---------- Reset & base ---------- */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  background: #0A0A0F;
  color: #FFFFFF;
  font-family: var(--font-sans);
  font-size: var(--fs-body);
  line-height: 1.5;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
}
img, svg, video { display: block; max-width: 100%; height: auto; }
a { color: inherit; text-decoration: none; }
button { font: inherit; cursor: pointer; border: 0; background: none; color: inherit; }
ul { list-style: none; }

/* ---------- Layout primitives ---------- */
:root {
  --rv-bg: #0A0A0F;
  --rv-surface: #16161E;
  --rv-elev: #1C1C26;
  --rv-border: #232330;
  --rv-text: #FFFFFF;
  --rv-text-2: #B8B8C7;
  --rv-text-3: #74748C;
  --rv-accent: #0C8CE9;
  --rv-accent-2: #4DB8FF;
  --rv-accent-soft: rgba(12,140,233,0.16);
  --rv-radius: 28px;
  --rv-radius-lg: 36px;
  --rv-card-pad: 40px;
  --rv-card-pad-y: 48px;
  --rv-pad-x: 56px;
  --rv-pad-y: 96px;
}
@media (max-width: 767px) {
  :root {
    --rv-radius: 20px;
    --rv-radius-lg: 24px;
    --rv-card-pad: 24px;
    --rv-card-pad-y: 28px;
    --rv-pad-x: 16px;
    --rv-pad-y: 64px;
  }
}

.rv-container {
  width: 100%;
  max-width: 1280px;
  margin-inline: auto;
  padding-inline: var(--rv-pad-x);
}
.rv-section { padding-block: var(--rv-pad-y); }

/* ---------- Type ---------- */
.rv-eyebrow {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  padding: 6px 14px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  color: var(--rv-text-2);
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.04em;
}
.rv-eyebrow::before {
  content: "";
  width: 6px; height: 6px; border-radius: 50%;
  background: var(--rv-accent);
  box-shadow: 0 0 12px var(--rv-accent);
}
.rv-h1 {
  font-size: clamp(48px, 7vw, 96px);
  font-weight: 800;
  line-height: 0.96;
  letter-spacing: -0.04em;
}
.rv-h2 {
  font-size: clamp(36px, 5vw, 64px);
  font-weight: 800;
  line-height: 1.02;
  letter-spacing: -0.03em;
}
.rv-h3 {
  font-size: clamp(22px, 2.2vw, 32px);
  font-weight: 700;
  line-height: 1.1;
  letter-spacing: -0.02em;
}
.rv-lead {
  font-size: clamp(17px, 1.4vw, 21px);
  color: var(--rv-text-2);
  line-height: 1.5;
  max-width: 60ch;
}
.rv-text-2 { color: var(--rv-text-2); }
.rv-text-3 { color: var(--rv-text-3); }

.rv-accent-grad {
  background: linear-gradient(90deg, var(--rv-accent) 0%, var(--rv-accent-2) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  color: transparent;
}

/* ---------- Buttons ---------- */
.rv-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  height: 56px;
  padding: 0 28px;
  font-size: 16px;
  font-weight: 700;
  border-radius: 999px;
  transition: transform 200ms ease, background 200ms ease, color 200ms ease, box-shadow 200ms ease;
}
.rv-btn:hover { transform: translateY(-2px); }
.rv-btn-primary {
  background: #FFFFFF;
  color: #0A0A0F;
}
.rv-btn-primary:hover {
  background: var(--rv-accent);
  color: #FFFFFF;
  box-shadow: 0 12px 32px rgba(12,140,233,0.4);
}
.rv-btn-secondary {
  background: rgba(255,255,255,0.08);
  color: #FFFFFF;
  border: 1px solid rgba(255,255,255,0.12);
}
.rv-btn-secondary:hover {
  background: rgba(255,255,255,0.12);
  border-color: rgba(255,255,255,0.24);
}
.rv-btn-arrow {
  width: 18px; height: 18px;
  display: inline-block;
  transition: transform 200ms ease;
}
.rv-btn:hover .rv-btn-arrow { transform: translateX(3px); }

/* ---------- Nav ---------- */
.rv-nav {
  position: sticky;
  top: 0;
  z-index: 500;
  padding: 14px 0;
  background: rgba(10,10,15,0.7);
  backdrop-filter: blur(20px);
  -webkit-backdrop-filter: blur(20px);
  border-bottom: 1px solid rgba(255,255,255,0.06);
}
.rv-nav-inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
}
.rv-nav-logo { display: flex; align-items: center; }
.rv-nav-logo img { height: 24px; width: auto; }
.rv-nav-menu {
  display: flex;
  align-items: center;
  gap: 28px;
}
.rv-nav-menu a {
  font-size: 14px;
  font-weight: 600;
  color: var(--rv-text-2);
  transition: color 200ms ease;
  letter-spacing: 0.005em;
}
.rv-nav-menu a:hover,
.rv-nav-menu a.is-active { color: var(--rv-text); }
.rv-nav-actions { display: flex; align-items: center; gap: 12px; }
.rv-lang-switch {
  display: inline-flex;
  background: rgba(255,255,255,0.06);
  border-radius: 999px;
  padding: 3px;
}
.rv-lang-btn {
  height: 32px;
  min-width: 42px;
  padding: 0 12px;
  font-size: 12px;
  font-weight: 700;
  letter-spacing: 0.05em;
  color: var(--rv-text-3);
  border-radius: 999px;
  transition: all 180ms ease;
}
.rv-lang-btn.is-active {
  background: #FFFFFF;
  color: #0A0A0F;
}
.rv-nav-toggle {
  display: none;
  width: 40px; height: 40px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
}
.rv-nav-toggle span {
  display: block;
  width: 18px; height: 2px;
  background: var(--rv-text);
  margin: 4px auto;
  border-radius: 2px;
}
@media (max-width: 1023px) {
  .rv-nav-menu { display: none; }
  .rv-nav-toggle { display: block; }
  .rv-nav-menu.open {
    display: flex;
    position: absolute;
    top: 64px; left: 0; right: 0;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
    padding: 24px var(--rv-pad-x);
    background: var(--rv-bg);
    border-bottom: 1px solid rgba(255,255,255,0.06);
  }
}

/* ---------- Hero ---------- */
.rv-hero {
  position: relative;
  min-height: calc(100vh - 70px);
  display: flex;
  align-items: center;
  overflow: hidden;
  isolation: isolate;
}
.rv-hero-video {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center;
  z-index: 0;
}
.rv-hero-overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background:
    linear-gradient(180deg, rgba(10,10,15,0.45) 0%, rgba(10,10,15,0.2) 35%, rgba(10,10,15,0.95) 100%),
    radial-gradient(ellipse at 80% 10%, rgba(12,140,233,0.18) 0%, transparent 50%);
}
.rv-hero-inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-block: 120px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 56px;
  align-items: center;
}
@media (max-width: 767px) { .rv-hero-inner { padding-block: 80px; } }
.rv-hero-text {
  display: flex;
  flex-direction: column;
  gap: 28px;
  max-width: 720px;
}
.rv-hero-title {
  font-size: clamp(56px, 8vw, 112px);
  font-weight: 800;
  line-height: 0.92;
  letter-spacing: -0.045em;
  text-shadow: 0 4px 30px rgba(0,0,0,0.5);
}
.rv-hero-title .accent { color: var(--rv-accent); }
.rv-hero-logo {
  display: block;
  width: clamp(280px, 42vw, 640px);
  height: auto;
  filter: drop-shadow(0 4px 30px rgba(0,0,0,0.5));
}
.rv-hero-inner--center {
  justify-items: center;
  text-align: center;
}
.rv-hero-cta-row {
  display: flex;
  gap: 12px;
  flex-wrap: wrap;
  margin-top: 8px;
}

/* ---------- Stats strip ---------- */
.rv-stats {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
  margin-top: -40px;
  position: relative;
  z-index: 2;
}
.rv-stats--three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1023px) { .rv-stats, .rv-stats--three { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .rv-stats, .rv-stats--three { grid-template-columns: 1fr; } }
.rv-stat {
  background: var(--rv-surface);
  border: 1px solid var(--rv-border);
  border-radius: var(--rv-radius);
  padding: 28px;
}
.rv-stat-num {
  font-size: 56px;
  font-weight: 800;
  line-height: 1;
  letter-spacing: -0.03em;
}
.rv-stat-label {
  font-size: 13px;
  color: var(--rv-text-3);
  margin-top: 8px;
}

/* ---------- Section card ---------- */
.rv-card {
  background: var(--rv-surface);
  border: 1px solid var(--rv-border);
  border-radius: var(--rv-radius-lg);
  padding: var(--rv-card-pad-y) var(--rv-card-pad);
}
.rv-card--accent {
  background: linear-gradient(180deg, rgba(12,140,233,0.18) 0%, rgba(12,140,233,0.04) 100%);
  border-color: rgba(12,140,233,0.32);
}

/* ---------- About ---------- */
.rv-about {
  display: grid;
  grid-template-columns: 1fr;
  gap: 24px;
}
@media (min-width: 1024px) { .rv-about { grid-template-columns: 1fr 1fr; gap: 40px; } }
.rv-about-body { display: flex; flex-direction: column; gap: 16px; max-width: 56ch; }
.rv-about-body p { font-size: 17px; color: var(--rv-text-2); line-height: 1.6; }
.rv-about-link {
  display: inline-flex;
  align-items: center;
  gap: 8px;
  margin-top: 12px;
  align-self: flex-start;
  font-weight: 700;
  color: var(--rv-accent);
  transition: color 200ms ease, transform 200ms ease;
}
.rv-about-link:hover { color: var(--rv-accent-2); transform: translateX(3px); }

/* ---------- Drivers ---------- */
.rv-drivers {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
.rv-drivers--three { grid-template-columns: repeat(3, 1fr); }
@media (max-width: 1023px) { .rv-drivers, .rv-drivers--three { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .rv-drivers, .rv-drivers--three { grid-template-columns: 1fr; } }
.rv-driver {
  background: var(--rv-surface);
  border: 1px solid var(--rv-border);
  border-radius: var(--rv-radius);
  overflow: hidden;
  transition: transform 220ms ease, border-color 220ms ease;
  display: flex;
  flex-direction: column;
}
.rv-driver:hover { transform: translateY(-6px); border-color: var(--rv-accent); }
.rv-driver-photo {
  aspect-ratio: 3 / 4;
  background: #000;
  overflow: hidden;
}
.rv-driver-photo img {
  width: 100%; height: 100%;
  object-fit: cover;
  transition: transform 600ms ease;
}
.rv-driver:hover .rv-driver-photo img { transform: scale(1.04); }
.rv-driver-body { padding: 24px 24px 28px; display: flex; flex-direction: column; gap: 10px; }
.rv-driver-role {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rv-accent);
}
.rv-driver-name {
  font-size: 20px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.rv-driver-bio {
  font-size: 14px;
  color: var(--rv-text-3);
  line-height: 1.55;
}

/* ---------- Next race card ---------- */
.rv-nextrace {
  position: relative;
  background:
    radial-gradient(circle at 100% 0%, rgba(12,140,233,0.2) 0%, transparent 50%),
    linear-gradient(135deg, #14143A 0%, #0A0A0F 100%);
  border: 1px solid var(--rv-border);
  border-radius: var(--rv-radius-lg);
  padding: 48px;
  display: grid;
  grid-template-columns: 1fr;
  gap: 32px;
  align-items: center;
  overflow: hidden;
}
@media (min-width: 768px) { .rv-nextrace { grid-template-columns: 1fr auto; padding: 60px; } }
@media (max-width: 767px) { .rv-nextrace { padding: 32px 24px; } }
.rv-nextrace-meta { display: flex; flex-direction: column; gap: 8px; }
.rv-nextrace-name {
  font-size: clamp(28px, 3.4vw, 44px);
  font-weight: 800;
  line-height: 1.05;
  letter-spacing: -0.025em;
}
.rv-nextrace-loc { font-size: 17px; color: var(--rv-text-2); }
.rv-nextrace-clock {
  display: flex;
  gap: 12px;
}
.rv-cd-cell {
  background: rgba(255,255,255,0.06);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 18px;
  padding: 18px 22px;
  text-align: center;
  min-width: 80px;
}
.rv-cd-num {
  font-family: var(--font-mono);
  font-size: 32px;
  font-weight: 700;
  line-height: 1;
  font-variant-numeric: tabular-nums;
}
.rv-cd-label {
  display: block;
  font-size: 11px;
  font-weight: 600;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rv-text-3);
  margin-top: 8px;
}
@media (max-width: 520px) {
  .rv-nextrace-clock { gap: 8px; }
  .rv-cd-cell { padding: 14px 14px; min-width: 60px; }
  .rv-cd-num { font-size: 24px; }
}

/* ---------- Achievements (Racing strip) ---------- */
.rv-racing-grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 20px;
}
@media (min-width: 768px) { .rv-racing-grid { grid-template-columns: 1fr 1fr; } }
.rv-racing-card {
  background: var(--rv-surface);
  border: 1px solid var(--rv-border);
  border-radius: var(--rv-radius);
  overflow: hidden;
  display: flex;
  flex-direction: column;
}
.rv-racing-media {
  aspect-ratio: 16/10;
  background: #000;
  overflow: hidden;
}
.rv-racing-media img,
.rv-racing-media video {
  width: 100%; height: 100%;
  object-fit: cover;
}
.rv-racing-body { padding: 28px 32px 32px; display: flex; flex-direction: column; gap: 12px; }
.rv-racing-year {
  font-size: 14px;
  font-weight: 800;
  color: var(--rv-accent);
  letter-spacing: 0.02em;
}
.rv-racing-title { font-size: 24px; font-weight: 800; letter-spacing: -0.02em; }
.rv-racing-desc { font-size: 15px; color: var(--rv-text-2); }

/* ---------- Benefits (for partners) ---------- */
.rv-benefits {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}
@media (max-width: 1023px) { .rv-benefits { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .rv-benefits { grid-template-columns: 1fr; } }
.rv-benefit {
  background: var(--rv-surface);
  border: 1px solid var(--rv-border);
  border-radius: var(--rv-radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 10px;
  transition: border-color 220ms ease, transform 220ms ease;
}
.rv-benefit:hover { transform: translateY(-4px); border-color: var(--rv-accent); }
.rv-benefit h3 {
  font-size: 22px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.rv-benefit p {
  font-size: 14px;
  color: var(--rv-text-2);
  line-height: 1.5;
}

/* ---------- Packages ---------- */
.rv-packages {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 16px;
}
@media (max-width: 1023px) { .rv-packages { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 520px) { .rv-packages { grid-template-columns: 1fr; } }
.rv-pack {
  background: var(--rv-surface);
  border: 1px solid var(--rv-border);
  border-radius: var(--rv-radius);
  padding: 32px;
  display: flex;
  flex-direction: column;
  gap: 24px;
  transition: transform 220ms ease, border-color 220ms ease;
}
.rv-pack:hover { transform: translateY(-4px); }
.rv-pack--ultra {
  background: linear-gradient(180deg, rgba(12,140,233,0.18) 0%, rgba(12,140,233,0.04) 100%);
  border-color: rgba(12,140,233,0.32);
}
.rv-pack-name {
  font-size: 28px;
  font-weight: 800;
  letter-spacing: -0.02em;
}
.rv-pack-tag {
  display: inline-block;
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rv-text-3);
  margin-top: 4px;
}
.rv-pack-list {
  display: flex;
  flex-direction: column;
  gap: 12px;
  border-top: 1px solid var(--rv-border);
  padding-top: 24px;
}
.rv-pack-list li {
  position: relative;
  padding-left: 28px;
  font-size: 14px;
  color: var(--rv-text-2);
  line-height: 1.5;
}
.rv-pack-list li::before {
  content: "";
  position: absolute;
  left: 0; top: 4px;
  width: 18px; height: 18px;
  border-radius: 50%;
  background: var(--rv-accent-soft);
  background-image:
    linear-gradient(45deg, transparent 40%, var(--rv-accent) 40%, var(--rv-accent) 50%, transparent 50%),
    linear-gradient(135deg, transparent 50%, var(--rv-accent) 50%, var(--rv-accent) 60%, transparent 60%);
}
/* Simpler checkmark via SVG-ish CSS */
.rv-pack-list li::before {
  background:
    radial-gradient(circle, var(--rv-accent-soft) 50%, transparent 50%);
}
.rv-pack-list li::after {
  content: "";
  position: absolute;
  left: 5px; top: 8px;
  width: 8px; height: 4px;
  border-left: 2px solid var(--rv-accent);
  border-bottom: 2px solid var(--rv-accent);
  transform: rotate(-45deg);
}

/* ---------- CTA banner ---------- */
.rv-ctabanner {
  background:
    radial-gradient(circle at 0% 100%, rgba(12,140,233,0.25), transparent 50%),
    linear-gradient(135deg, #1A1A2E 0%, #0A0A0F 100%);
  border: 1px solid var(--rv-border);
  border-radius: var(--rv-radius-lg);
  padding: 64px;
  text-align: center;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 24px;
}
@media (max-width: 767px) { .rv-ctabanner { padding: 40px 24px; } }
.rv-ctabanner h2 {
  font-size: clamp(32px, 4.5vw, 56px);
  font-weight: 800;
  letter-spacing: -0.03em;
  max-width: 22ch;
}
.rv-ctabanner-row { display: flex; gap: 12px; flex-wrap: wrap; justify-content: center; }
.rv-contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
  width: 100%;
  max-width: 720px;
  margin-top: 16px;
}
@media (max-width: 520px) { .rv-contact-grid { grid-template-columns: 1fr; } }
.rv-contact-item {
  display: flex;
  flex-direction: column;
  gap: 4px;
  padding: 18px 22px;
  background: rgba(255,255,255,0.04);
  border: 1px solid rgba(255,255,255,0.08);
  border-radius: 16px;
  text-align: left;
  transition: border-color 200ms ease, background 200ms ease;
}
.rv-contact-item:hover { border-color: var(--rv-accent); background: rgba(255,255,255,0.06); }
.rv-contact-lbl {
  font-size: 11px;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  color: var(--rv-text-3);
}
.rv-contact-val {
  font-size: 16px;
  font-weight: 700;
  color: var(--rv-text);
}

/* ---------- Footer ---------- */
.rv-footer {
  padding: 48px 0 32px;
  border-top: 1px solid var(--rv-border);
}
.rv-footer-row {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  flex-wrap: wrap;
}
.rv-footer-row img { height: 20px; }
.rv-footer-social { display: inline-flex; gap: 8px; }
.rv-social {
  display: grid;
  place-items: center;
  width: 38px; height: 38px;
  border-radius: 999px;
  background: rgba(255,255,255,0.06);
  color: var(--rv-text-2);
  transition: all 200ms ease;
}
.rv-social:hover { background: var(--rv-accent); color: #FFFFFF; }
.rv-footer-copy {
  font-size: 12px;
  color: var(--rv-text-3);
  letter-spacing: 0.04em;
}

/* ---------- Section header ---------- */
.rv-section-head {
  display: flex;
  flex-direction: column;
  gap: 14px;
  margin-bottom: 40px;
}
.rv-section-head h2 { max-width: 18ch; }

/* ---------- Layout switcher ---------- */
.rv-layout-link {
  position: fixed;
  right: 16px;
  bottom: 16px;
  z-index: 800;
  background: rgba(255,255,255,0.08);
  border: 1px solid rgba(255,255,255,0.12);
  border-radius: 999px;
  padding: 10px 16px;
  font-size: 12px;
  font-weight: 600;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  color: var(--rv-text-2);
  backdrop-filter: blur(12px);
  transition: all 200ms ease;
}
.rv-layout-link:hover { background: var(--rv-accent); color: #fff; border-color: var(--rv-accent); }

/* ---------- Reveal ---------- */
.rv-reveal { opacity: 0; transform: translateY(20px); transition: opacity 800ms cubic-bezier(0.22,1,0.36,1), transform 800ms cubic-bezier(0.22,1,0.36,1); }
.rv-reveal.is-visible { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  *, *::before, *::after { animation: none !important; transition: none !important; }
  .rv-reveal { opacity: 1; transform: none; }
}