/* DRIVE ARENA – product feel: type, photos, icons, motion */

:root {
  --display: "Barlow Condensed", "Arial Narrow", "Segoe UI", sans-serif;
  --text-font: Barlow, "Segoe UI", Arial, sans-serif;
  --feel-ease: cubic-bezier(0.16, 1, 0.3, 1);
  --shot-radius: 3px 18px 3px 14px;
}

body {
  font-family: var(--text-font);
  font-weight: 400;
  letter-spacing: 0.01em;
}

.hero h1,
.hero .lang-h1,
.lang-h1,
.section-title,
.lang-h2,
.hero-badge,
.section-label,
.cd-num,
.hub-card h3,
.hub-teaser h3,
.aud-title,
.step-title,
.step-num,
.sim-spec h3,
.school-cta-btn,
.hub-card-link,
.hub-teaser__cta,
.submit-btn,
.nav-contact-btn {
  font-family: var(--display);
}

.da-hero h1,
.da-hero .lang-h1 {
  font-weight: 800;
  letter-spacing: -0.03em;
  line-height: 0.92;
  font-size: clamp(40px, 6.8vw, 76px);
  text-wrap: balance;
}

.section-title,
.lang-h2.section-title {
  font-weight: 800;
  letter-spacing: -0.025em;
  line-height: 1.02;
  font-size: clamp(32px, 4.6vw, 52px);
}

.hero-badge,
.section-label,
.hub-teaser__label {
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.16em;
}

.hero-line {
  width: 88px;
  height: 3px;
  border-radius: 0;
}

/* ── Icons ── */
.da-ico {
  display: inline-flex;
  width: 30px;
  height: 30px;
  color: var(--text);
  flex-shrink: 0;
}
.da-ico svg {
  width: 100%;
  height: 100%;
  display: block;
}
.da-ico .a {
  stroke: var(--accent);
}

.aud-icon.da-ico {
  font-size: 0;
  margin-bottom: 16px;
  width: 32px;
  height: 32px;
}

.rs-card__icon.da-ico,
.school-benefit-icon.da-ico {
  font-size: 0;
  width: 32px;
  height: 32px;
  margin-bottom: 12px;
}

/* ── Split hero ── */
.da-hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(280px, 0.95fr);
  align-items: center;
  gap: clamp(24px, 4.5vw, 56px);
  text-align: left;
  max-width: none;
  width: 100%;
  min-height: clamp(480px, 72vh, 640px);
  padding-top: 36px;
  padding-bottom: 48px;
}

.da-hero .da-hero__copy {
  position: relative;
  z-index: 2;
  max-width: 620px;
}

.da-hero .hero-badge,
.da-hero h1,
.da-hero .lang-h1,
.da-hero p,
.da-hero .hero-line,
.da-hero .countdown,
.da-hero .hero-cta {
  margin-left: 0;
  margin-right: 0;
  text-align: left;
}

.da-hero .hero-line {
  margin: 0 0 28px;
}

.da-hero p {
  max-width: 38rem;
}

.da-hero .countdown {
  justify-content: flex-start;
  margin: 0;
  gap: 28px;
}

.da-hero__stage {
  position: relative;
  margin: 0;
  perspective: 1100px;
}

.da-hero__yaw {
  transform: rotateY(-9deg) rotateX(3deg);
  transform-origin: 40% 70%;
  will-change: transform;
}

.da-hero__photo {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 5 / 4;
  object-fit: cover;
  object-position: 50% 62%;
  border-radius: var(--shot-radius);
  background: var(--bg3);
}

.da-hero__rail {
  position: absolute;
  left: -10%;
  bottom: 14%;
  width: 46%;
  height: 3px;
  background: var(--accent);
  pointer-events: none;
  transform: rotate(-8deg);
  transform-origin: left center;
}

.da-hero--calm .da-hero__yaw {
  transform: none;
}
.da-hero--calm .da-hero__photo {
  aspect-ratio: 4 / 3;
  object-position: 55% 50%;
}

/* Session countdown */
.cd-num {
  font-weight: 800;
  font-variant-numeric: tabular-nums;
  letter-spacing: -0.04em;
  font-size: clamp(40px, 5vw, 56px);
}

.cd-item {
  min-width: 4.2rem;
  padding-bottom: 10px;
  border-bottom: 2px solid var(--border);
  position: relative;
}

.cd-item::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -2px;
  width: 38%;
  height: 2px;
  background: var(--accent);
}

.cd-label {
  font-family: var(--display);
  letter-spacing: 0.14em;
}

/* ── Hardware / split blocks ── */
.da-split {
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
  gap: clamp(28px, 4vw, 56px);
  align-items: center;
  padding-top: clamp(48px, 6vw, 72px);
  padding-bottom: clamp(48px, 6vw, 80px);
}

.da-split .section-sub {
  margin-bottom: 22px;
}

.da-split .da-vis-feature-cards {
  grid-template-columns: 1fr;
}

.da-split__shot {
  margin: 0;
  position: relative;
}

.da-split__shot img {
  display: block;
  width: 100%;
  height: auto;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  object-position: 62% 50%;
  border-radius: var(--shot-radius);
}

.da-split__shot::after {
  content: "";
  position: absolute;
  right: 10%;
  bottom: -6px;
  width: 28%;
  height: 3px;
  background: var(--accent);
}

.da-vis-tags {
  margin-bottom: 28px;
}

.da-vis-tags li {
  border-radius: 3px;
  font-family: var(--display);
  font-weight: 700;
  letter-spacing: 0.06em;
  text-transform: uppercase;
  font-size: 13px;
}

.da-vis-feature-card {
  border-radius: 3px;
}

/* ── Photo cards ── */
.hub-intro {
  text-align: left;
  max-width: var(--content-max, 1360px);
}

.hub-intro .section-sub {
  margin-left: 0;
}

.hub-grid {
  align-items: stretch;
}

.hub-card {
  padding: 0;
  overflow: hidden;
  border-radius: 3px;
  text-align: left;
  display: flex;
  flex-direction: column;
  transition: border-color var(--trans), transform 0.45s var(--feel-ease);
}

.hub-card:hover {
  transform: none;
}

.da-card__shot {
  display: block;
  aspect-ratio: 16 / 10;
  overflow: hidden;
  background: var(--bg3);
}

.da-card__shot img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  display: block;
  transform: scale(1.04);
  transition: transform 0.7s var(--feel-ease);
}

.hub-card:hover .da-card__shot img,
.da-teaser:hover .da-card__shot img {
  transform: scale(1.1) translateX(-2%);
}

.da-card__body {
  padding: 26px 28px 30px;
  display: flex;
  flex-direction: column;
  flex: 1;
}

.hub-card h3 {
  font-weight: 800;
  letter-spacing: -0.02em;
  font-size: clamp(22px, 2vw, 28px);
}

.hub-card-link {
  border-radius: 3px;
  letter-spacing: 0.04em;
  text-transform: uppercase;
  font-size: 15px;
}

.hub-card-icon {
  display: none;
}

.da-teaser {
  display: grid;
  grid-template-columns: minmax(180px, 0.42fr) minmax(0, 1fr);
  gap: 0;
  padding: 0;
  overflow: hidden;
  border-radius: 3px;
  background: var(--card-bg);
  border: 1px solid var(--border);
  text-decoration: none;
  color: inherit;
  margin-top: var(--block-gap, 36px);
}

.da-teaser::before {
  display: none;
}

.da-teaser .da-card__shot {
  aspect-ratio: auto;
  min-height: 100%;
}

.da-teaser__copy {
  padding: 28px 32px;
  display: flex;
  flex-direction: column;
  justify-content: center;
  gap: 8px;
}

.da-teaser .hub-teaser__cta {
  align-self: flex-start;
  margin-top: 12px;
  border-radius: 3px;
  text-transform: uppercase;
  letter-spacing: 0.04em;
}

.hub-teaser__icon {
  display: none;
}

/* ── Audience cards ── */
.aud-card {
  border-radius: 3px;
  padding: 24px 22px 26px;
  transition: border-color var(--trans), transform 0.35s var(--feel-ease);
}

.aud-card:hover {
  transform: none;
}

.aud-title {
  font-weight: 700;
  letter-spacing: -0.02em;
}

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

/* ── Steps as index, not bubbles ── */
.steps {
  gap: 20px;
}

.step {
  text-align: left;
  padding: 8px 8px 8px 0;
  border-top: 2px solid var(--border);
}

.step-num {
  width: auto;
  height: auto;
  border-radius: 0;
  background: none;
  color: var(--accent);
  font-size: 40px;
  font-weight: 800;
  justify-content: flex-start;
  margin: 10px 0 6px;
  letter-spacing: -0.04em;
  line-height: 1;
}

/* ── Survey as HUD ── */
.survey-box {
  border-radius: 3px;
  border-left: 3px solid var(--accent);
}

.survey-progress {
  height: 3px;
  gap: 4px;
  background: none;
}

.prog-dot {
  flex: 1;
  width: auto;
  height: 3px;
  border-radius: 0;
}

.opt-btn,
.aud-opt {
  border-radius: 3px;
  border-width: 1px;
  font-family: var(--text-font);
  font-weight: 500;
}

.opt-btn.selected,
.aud-opt.sel {
  transform: translateY(-1px);
}

.school-cta-btn,
.submit-btn {
  border-radius: 3px;
  letter-spacing: 0.06em;
  text-transform: uppercase;
}

.school-partner,
.sim-spec,
.reg-box {
  border-radius: 3px;
}

/* ── Reveal ── */
.da-reveal {
  opacity: 0;
  transform: translateY(18px);
  animation: daReveal 0.7s var(--feel-ease) forwards;
}

@keyframes daReveal {
  to {
    opacity: 1;
    transform: none;
  }
}

.da-hero__copy {
  animation: daReveal 0.75s var(--feel-ease) both;
}

.da-hero__stage {
  animation: daReveal 0.9s 0.08s var(--feel-ease) both;
}

/* ── Tilt host ── */
[data-feel="tilt"] {
  transform-style: preserve-3d;
}

@media (max-width: 980px) {
  .da-hero {
    grid-template-columns: 1fr;
    min-height: 0;
    gap: 28px;
    padding-top: 20px;
    text-align: left;
  }

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

  .da-hero__stage {
    order: -1;
  }

  .da-hero__yaw {
    transform: none;
  }

  .da-hero__photo {
    aspect-ratio: 16 / 10;
    max-height: 52vh;
    object-position: 50% 70%;
  }

  .da-hero__rail {
    left: 0;
    width: 32%;
    transform: none;
    bottom: 0;
  }

  .da-split {
    grid-template-columns: 1fr;
  }

  .da-split__shot img {
    aspect-ratio: 16 / 11;
  }

  .da-teaser {
    grid-template-columns: 1fr;
  }

  .da-teaser .da-card__shot {
    aspect-ratio: 16 / 9;
    min-height: 0;
  }
}

@media (max-width: 600px) {
  .da-hero h1,
  .da-hero .lang-h1 {
    font-size: clamp(36px, 11vw, 52px);
  }

  .audience-grid {
    grid-template-columns: 1fr;
  }

  .da-card__body,
  .da-teaser__copy {
    padding: 22px 20px 24px;
  }

  .da-hero .countdown {
    gap: 18px;
  }
}

@media (prefers-reduced-motion: reduce) {
  .da-reveal,
  .da-hero__copy,
  .da-hero__stage,
  .da-card__shot img,
  .hub-card,
  .aud-card,
  [data-feel="tilt"],
  .da-hero__yaw {
    animation: none !important;
    transition: none !important;
    transform: none !important;
    opacity: 1 !important;
  }
}