/* Shared, final layout rules for the two video heroes and the calculator. */
.tuning-hero,
.tuning-hero.home-video-hero {
  height: 100svh;
  min-height: 100svh;
  width: 100%;
  display: flex;
  align-items: flex-end;
}
.tuning-hero .tuning-hero-media {
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center center;
}
.tuning-hero .tuning-hero-content {
  width: 100%;
  margin: 0 auto;
  padding-top: 120px;
  padding-bottom: 112px;
}
.tuning-hero:after {
  background: linear-gradient(0deg, #101310ed, #10131095 45%, #10131015 85%);
}
.tuning-hero h1 {
  font-size: clamp(34px, 4.6vw, 64px);
  line-height: 1.08;
  letter-spacing: -1.4px;
  margin: 0 0 20px;
}
.tuning-hero .tuning-hero-content > p:not(.section-label) {
  font-size: 16px;
  line-height: 1.6;
  max-width: 550px;
}
.tuning-hero .actions { margin-top: 24px; gap: 16px 24px; }
.home-video-hero h1 br { display: block; }
body[data-page="home"] .header,
body[data-page="chiptuning"] .header {
  background: linear-gradient(180deg, #070908f5, #070908d9 52%, #07090888);
}
body[data-page="home"] .header:after,
body[data-page="chiptuning"] .header:after {
  background: linear-gradient(#07090888, transparent);
}
/* No intrinsic grid minimums may widen the viewport. */
.power-calculator .wrap { width: 100%; }
.calc-shell { grid-template-columns: minmax(0, 1fr); align-items: stretch; }
.calc-shell > *, .calc-fields > *, .calc-heading > * { min-width: 0; }
.calc-heading { grid-template-columns: minmax(0, 1fr); gap: 20px; margin-bottom: 28px; }
.calc-selection, .calc-result { padding: 24px; }
.calc-selection { align-self: stretch; }
.calc-fields { grid-template-columns: minmax(0, 1fr); gap: 16px; }
.calc-fields label:nth-child(n) { grid-column: auto; margin: 0; gap: 8px; }
.calc-fields select {
  display: block;
  width: 100%;
  max-width: 100%;
  min-width: 0;
  height: 52px;
  min-height: 52px;
  padding: 0 44px 0 14px;
  background-position: right 16px center;
  background-size: 14px;
  border-radius: 3px;
  font-size: 16px;
  margin: 0;
}
.calc-step { gap: 10px; margin-bottom: 24px; flex-wrap: wrap; }
.calc-step h2, .calc-step h3 { flex: 1; font-size: 17px!important; }
.calc-reset { flex: 0 0 auto; margin: 0; padding: 8px 0 8px 8px; }
.calc-result { border-left: 0; border-top: 1px solid #4b5743; }
.calc-preview { padding: 8px 0 16px; }
.calc-preview-number { margin: 18px 0 10px; }
.calc-preview-number strong { font-size: clamp(26px, 5vw, 36px); }
.calc-empty { min-height: 0; }
.calc-empty > p { font-size: 20px!important; line-height: 1.3!important; margin: 16px 0 12px; }
.calc-empty > span { font-size: 14px; line-height: 1.6; }
.calc-numbers { display: grid; grid-template-columns: 1fr auto 1fr; gap: 12px; align-items: baseline; }
.calc-numbers strong { text-align: right; font-size: clamp(32px, 6vw, 44px); white-space: nowrap; }
.calc-numbers > span:first-child { white-space: nowrap; }
.calc-numbers > span:first-child b { font-size: 26px; }
.calc-legend { flex-wrap: wrap; gap: 10px 20px; }
.calc-assistance { margin-top: 24px; padding-top: 20px; }
.calc-assistance .calc-missing { font-size: 14px; line-height: 1.5; }
.calc-disclaimers { grid-template-columns: 1fr; gap: 12px; }
.calc-quote { font-size: 14px; line-height: 1.4; min-height: 52px; }
/* Compact global contact controls; no width-dependent text scaling. */
.floating-contact.mobile-bar {
  display: grid!important;
  grid-template-columns: minmax(0, 1fr) 56px;
  gap: 10px;
  inset: auto 0 0;
  width: auto;
  padding: 10px 16px calc(10px + env(safe-area-inset-bottom));
  border-radius: 0;
}
.floating-contact .floating-quote {
  min-height: 54px;
  padding: 10px 14px;
  gap: 10px;
  animation-duration: 2.4s;
}
.floating-quote-copy { gap: 3px; }
.floating-quote-copy strong { font-size: 14px; line-height: 1.25; }
.floating-quote-copy small { font-size: 12px; line-height: 1.25; }
.floating-contact .floating-whatsapp { min-height: 54px; width: 56px; }
.floating-whatsapp > span { font-size: 10px; }
@media (min-width: 950px) {
  .tuning-hero .tuning-hero-content { padding-top: 140px; padding-bottom: 100px; }
  .calc-heading { grid-template-columns: minmax(0, 1fr) minmax(0, 1fr); gap: 64px; align-items: end; }
  .calc-shell { grid-template-columns: minmax(0, .9fr) minmax(0, 1.1fr); }
  .calc-selection, .calc-result { padding: 32px; }
  .calc-result { border-top: 0; border-left: 1px solid #4b5743; }
  .calc-disclaimers { grid-template-columns: 1fr 1fr; gap: 32px; }
  .floating-contact.mobile-bar { inset: auto 24px 24px auto; width: 360px; padding: 8px; border-radius: 6px; }
}
@media (max-width: 359px) {
  .tuning-hero h1 { font-size: 32px; }
  .tuning-hero .tuning-hero-content > p:not(.section-label) { font-size: 15px; }
  .calc-selection, .calc-result { padding: 20px 16px; }
  .floating-contact.mobile-bar { padding-inline: 10px; gap: 8px; }
  .floating-quote-copy strong { font-size: 13px; }
}
/* On short landscape screens or large text, let content grow instead of clipping. */
@media (max-height: 650px) {
  .tuning-hero, .tuning-hero.home-video-hero { height: auto; }
  .tuning-hero .tuning-hero-content { padding-top: 160px; }
}
@media (prefers-reduced-motion: reduce) {
  .floating-contact .floating-quote { animation: none; }
}