/* DRIVE ARENA – Logo (letter mark + swoosh, theme variants, entrance animation) */

.da-logo {
  --da-logo-h: 46px;
  display: inline-flex;
  flex-direction: column;
  align-items: flex-start;
  line-height: 0;
  text-decoration: none;
  color: inherit;
}

.da-logo__wrap {
  position: relative;
  display: block;
}

.da-logo__stack {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0;
}

.da-logo__mark-wrap,
.da-logo__swoosh-wrap {
  display: block;
  line-height: 0;
}

/* ── Mark: D R I V E einzeln, dann ARENA ── */
.da-logo__words {
  position: relative;
  display: block;
  height: calc(var(--da-logo-h) * 0.905);
  width: auto;
  aspect-ratio: 614 / 151;
  max-width: min(100vw, 320px);
}

.da-logo__drive {
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 48.34%;
}

.da-logo__letter {
  position: absolute;
  top: 0;
  height: 100%;
  display: flex;
  align-items: flex-end;
  justify-content: center;
}

.da-logo__letter--d { left: 0.65%; width: 13.84%; }
.da-logo__letter--r { left: 24.27%; width: 14.82%; }
.da-logo__letter--i { left: 48.7%; width: 2.93%; }
.da-logo__letter--v { left: 61.4%; width: 14.5%; }
.da-logo__letter--e { left: 85.34%; width: 13.84%; }

.da-logo__letter .da-logo__img {
  display: block;
  height: 100%;
  width: auto;
  max-width: none;
}

.da-logo__arena {
  position: absolute;
  left: 14.5%;
  width: 71.66%;
  top: 48.34%;
  height: 51.66%;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

.da-logo__arena .da-logo__img {
  display: block;
  height: 100%;
  width: auto;
  max-width: 100%;
}

.da-logo__swoosh-wrap {
  width: 130%;
  margin-top: calc(var(--da-logo-h) * 0.022);
  position: relative;
  isolation: isolate;
}

.da-logo__swoosh-wrap .da-logo__img {
  display: block;
  width: 100%;
  height: auto;
  max-height: calc(var(--da-logo-h) * 0.14);
  object-fit: contain;
  object-position: center;
  position: relative;
  z-index: 1;
  filter:
    drop-shadow(0 0 1px rgba(204, 0, 0, 0.45))
    drop-shadow(0 0 3px rgba(204, 0, 0, 0.22))
    drop-shadow(0 0 10px rgba(255, 255, 255, 0.28))
    drop-shadow(0 0 22px rgba(255, 255, 255, 0.1));
  transition: filter 0.4s ease;
}

body.light .da-logo__swoosh-wrap .da-logo__img {
  filter:
    drop-shadow(0 0 1px rgba(204, 0, 0, 0.4))
    drop-shadow(0 0 4px rgba(204, 0, 0, 0.16))
    drop-shadow(0 0 12px rgba(0, 0, 0, 0.06));
}

body.dark .da-logo__swoosh-wrap .da-logo__img {
  filter:
    drop-shadow(0 0 1px rgba(255, 190, 190, 0.65))
    drop-shadow(0 0 4px rgba(204, 0, 0, 0.32))
    drop-shadow(0 0 12px rgba(255, 255, 255, 0.18))
    drop-shadow(0 0 28px rgba(255, 255, 255, 0.08));
}

/* Neutraler Lichtschein – kein roter Fleck */
.da-logo__swoosh-wrap::after {
  content: "";
  position: absolute;
  left: -4%;
  right: -4%;
  top: 50%;
  height: 260%;
  transform: translateY(-50%);
  background: radial-gradient(
    ellipse 100% 40% at 50% 50%,
    rgba(255, 255, 255, 0.1) 0%,
    rgba(255, 255, 255, 0.04) 38%,
    transparent 72%
  );
  pointer-events: none;
  z-index: 0;
  opacity: 0.55;
}

body.light .da-logo__swoosh-wrap::after {
  background: radial-gradient(
    ellipse 100% 40% at 50% 50%,
    rgba(0, 0, 0, 0.05) 0%,
    rgba(0, 0, 0, 0.02) 40%,
    transparent 72%
  );
  opacity: 0.45;
}

.da-logo__img {
  object-fit: contain;
  image-rendering: auto;
}

.da-logo__swoosh-wrap .da-logo__img { aspect-ratio: 1150 / 113; }

/* Theme variants */
.da-logo__dark  { display: none; }
.da-logo__light { display: block; }

body.dark .da-logo:not(.da-logo--on-light) .da-logo__dark  { display: block; }
body.dark .da-logo:not(.da-logo--on-light) .da-logo__light { display: none; }

body.light .da-logo:not(.da-logo--on-dark) .da-logo__dark  { display: none; }
body.light .da-logo:not(.da-logo--on-dark) .da-logo__light { display: block; }

.da-logo--on-dark .da-logo__dark  { display: block !important; }
.da-logo--on-dark .da-logo__light { display: none !important; }

.da-logo--on-light .da-logo__light { display: block !important; }
.da-logo--on-light .da-logo__dark  { display: none !important; }

/* Sizes */
.da-logo--xs { --da-logo-h: 24px; }
.da-logo--sm { --da-logo-h: 32px; }
.da-logo--md { --da-logo-h: 46px; }
.da-logo--lg { --da-logo-h: 60px; }
.da-logo--xl { --da-logo-h: 84px; }

.da-logo--nav {
  --da-logo-h: clamp(50px, 5.5vw, 74px);
}
.da-logo--nav .da-logo__words {
  max-width: min(78vw, 420px);
}

@media (max-width: 900px) {
  .da-logo--nav { --da-logo-h: clamp(46px, 7vw, 64px); }
}

@media (max-width: 600px) {
  .da-logo--nav { --da-logo-h: clamp(40px, 12vw, 54px); }
  .da-logo--nav .da-logo__words {
    max-width: min(70vw, 300px);
  }
}

.da-logo--center { align-items: center; }

.da-logo--muted .da-logo__img {
  opacity: 0.82;
  transition: opacity 0.3s ease, filter 0.3s ease;
}
.da-logo--muted:hover .da-logo__img { opacity: 1; }

/* ── Entrance: D→R→I→V→E, ARENA, Swoosh ── */
.da-logo--animate .da-logo__letter {
  opacity: 0;
  animation: daLetterIn 0.42s cubic-bezier(0.16, 1, 0.3, 1) both;
}

.da-logo--animate .da-logo__letter--d { animation-delay: 0s; }
.da-logo--animate .da-logo__letter--r { animation-delay: 0.09s; }
.da-logo--animate .da-logo__letter--i { animation-delay: 0.18s; }
.da-logo--animate .da-logo__letter--v { animation-delay: 0.27s; }
.da-logo--animate .da-logo__letter--e { animation-delay: 0.36s; }

.da-logo--animate .da-logo__arena {
  opacity: 0;
  animation: daArenaIn 0.55s cubic-bezier(0.16, 1, 0.3, 1) 0.58s both;
}

.da-logo--animate .da-logo__swoosh-wrap {
  animation: daSwooshIn 1.05s cubic-bezier(0.16, 1, 0.3, 1) 1.05s both;
  transform-origin: center center;
}

.da-logo--animate .da-logo__swoosh-wrap::before {
  content: "";
  position: absolute;
  left: -6%;
  right: -6%;
  top: 50%;
  height: 320%;
  transform: translateY(-50%) scaleX(0);
  background: radial-gradient(
    ellipse 100% 50% at 50% 50%,
    rgba(255, 255, 255, 0.28) 0%,
    rgba(255, 255, 255, 0.1) 32%,
    transparent 70%
  );
  animation: daSwooshBloom 1.35s cubic-bezier(0.16, 1, 0.3, 1) 1.08s both;
  pointer-events: none;
  z-index: 0;
}

@keyframes daLetterIn {
  0% {
    opacity: 0;
    transform: translateY(7px) scale(0.9);
    filter: blur(3px);
  }
  70% {
    opacity: 1;
    filter: blur(0);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes daArenaIn {
  0% {
    opacity: 0;
    transform: translateY(12px) scale(0.96);
    filter: blur(2px);
  }
  100% {
    opacity: 1;
    transform: translateY(0) scale(1);
    filter: blur(0);
  }
}

@keyframes daSwooshIn {
  0% {
    opacity: 0;
    transform: scaleX(0);
  }
  35% {
    opacity: 1;
  }
  100% {
    opacity: 1;
    transform: scaleX(1);
  }
}

.da-logo--animate .da-logo__swoosh-wrap .da-logo__img {
  animation: daSwooshGlowIn 1.05s cubic-bezier(0.16, 1, 0.3, 1) 1.05s both;
}

@keyframes daSwooshGlowIn {
  0% {
    filter:
      brightness(2)
      drop-shadow(0 0 16px rgba(255, 255, 255, 0.95))
      drop-shadow(0 0 32px rgba(255, 255, 255, 0.55))
      drop-shadow(0 0 4px rgba(204, 0, 0, 0.6));
  }
  45% {
    filter:
      brightness(1.3)
      drop-shadow(0 0 12px rgba(255, 255, 255, 0.75))
      drop-shadow(0 0 24px rgba(255, 255, 255, 0.3))
      drop-shadow(0 0 3px rgba(204, 0, 0, 0.45));
  }
  100% {
    filter:
      drop-shadow(0 0 1px rgba(204, 0, 0, 0.45))
      drop-shadow(0 0 3px rgba(204, 0, 0, 0.22))
      drop-shadow(0 0 10px rgba(255, 255, 255, 0.28))
      drop-shadow(0 0 22px rgba(255, 255, 255, 0.1));
  }
}

body.dark .da-logo--animate .da-logo__swoosh-wrap .da-logo__img {
  animation-name: daSwooshGlowInDark;
}

@keyframes daSwooshGlowInDark {
  0% {
    filter:
      brightness(2)
      drop-shadow(0 0 18px rgba(255, 255, 255, 1))
      drop-shadow(0 0 36px rgba(255, 255, 255, 0.6))
      drop-shadow(0 0 4px rgba(204, 0, 0, 0.65));
  }
  45% {
    filter:
      brightness(1.35)
      drop-shadow(0 0 14px rgba(255, 255, 255, 0.85))
      drop-shadow(0 0 28px rgba(255, 255, 255, 0.35))
      drop-shadow(0 0 3px rgba(204, 0, 0, 0.5));
  }
  100% {
    filter:
      drop-shadow(0 0 1px rgba(255, 190, 190, 0.65))
      drop-shadow(0 0 4px rgba(204, 0, 0, 0.32))
      drop-shadow(0 0 12px rgba(255, 255, 255, 0.18))
      drop-shadow(0 0 28px rgba(255, 255, 255, 0.08));
  }
}

@keyframes daSwooshBloom {
  0% {
    opacity: 0;
    transform: translateY(-50%) scaleX(0.04);
  }
  38% {
    opacity: 0.85;
    transform: translateY(-50%) scaleX(1.05);
  }
  100% {
    opacity: 0;
    transform: translateY(-50%) scaleX(1);
  }
}

/* Hover – Glanz + sanftes Wabern (kein Lift) */
.da-logo--interactive .da-logo__wrap {
  position: relative;
}

.da-logo--interactive .da-logo__wrap::after {
  content: "";
  position: absolute;
  inset: -10% -30%;
  background: linear-gradient(
    105deg,
    transparent 42%,
    rgba(255, 255, 255, 0.55) 50%,
    transparent 58%
  );
  opacity: 0;
  pointer-events: none;
  mix-blend-mode: soft-light;
  transform: translateX(-130%) skewX(-14deg);
}

.da-logo--interactive:hover .da-logo__wrap::after {
  opacity: 1;
  animation: daLogoShimmer 2.1s ease-in-out infinite;
}

.da-logo--interactive .da-logo__swoosh-wrap {
  transition: transform 0.4s ease, filter 0.4s ease;
}

.da-logo--interactive:hover .da-logo__swoosh-wrap {
  opacity: 1;
  animation: daSwooshWave 2.4s ease-in-out infinite;
}

.da-logo--interactive .da-logo__swoosh-wrap .da-logo__img {
  transition: filter 0.4s ease;
}

.da-logo--interactive:hover .da-logo__swoosh-wrap .da-logo__img {
  animation: daSwooshHoverShine 2.4s ease-in-out infinite;
}

body.dark .da-logo--interactive:hover .da-logo__swoosh-wrap .da-logo__img {
  animation-name: daSwooshHoverShineDark;
}

body.light .da-logo--interactive:hover .da-logo__swoosh-wrap .da-logo__img {
  animation-name: daSwooshHoverShineLight;
}

.da-logo--interactive:hover .da-logo__swoosh-wrap::after {
  animation: daSwooshAura 2.4s ease-in-out infinite;
}

@keyframes daLogoShimmer {
  0% { transform: translateX(-130%) skewX(-14deg); }
  100% { transform: translateX(130%) skewX(-14deg); }
}

@keyframes daSwooshWave {
  0%, 100% { opacity: 1; transform: translateY(0) scaleX(1); }
  35% { opacity: 1; transform: translateY(-0.5px) scaleX(1.012); }
  70% { opacity: 1; transform: translateY(0.5px) scaleX(0.994); }
}

@keyframes daSwooshAura {
  0%, 100% { opacity: 0.55; transform: translateY(-50%) scale(1); }
  50% { opacity: 0.9; transform: translateY(-50%) scale(1.08); }
}

@keyframes daSwooshHoverShine {
  0%, 100% {
    filter:
      drop-shadow(0 0 1px rgba(204, 0, 0, 0.45))
      drop-shadow(0 0 3px rgba(204, 0, 0, 0.22))
      drop-shadow(0 0 10px rgba(255, 255, 255, 0.28))
      drop-shadow(0 0 22px rgba(255, 255, 255, 0.1));
  }
  50% {
    filter:
      brightness(1.15)
      drop-shadow(0 0 2px rgba(204, 0, 0, 0.55))
      drop-shadow(0 0 8px rgba(204, 0, 0, 0.28))
      drop-shadow(0 0 18px rgba(255, 255, 255, 0.45))
      drop-shadow(0 0 36px rgba(255, 255, 255, 0.2));
  }
}

@keyframes daSwooshHoverShineLight {
  0%, 100% {
    filter:
      drop-shadow(0 0 1px rgba(204, 0, 0, 0.4))
      drop-shadow(0 0 4px rgba(204, 0, 0, 0.16))
      drop-shadow(0 0 12px rgba(0, 0, 0, 0.06));
  }
  50% {
    filter:
      brightness(1.12)
      drop-shadow(0 0 2px rgba(204, 0, 0, 0.5))
      drop-shadow(0 0 8px rgba(204, 0, 0, 0.22))
      drop-shadow(0 0 20px rgba(255, 255, 255, 0.35));
  }
}

@keyframes daSwooshHoverShineDark {
  0%, 100% {
    filter:
      drop-shadow(0 0 1px rgba(255, 190, 190, 0.65))
      drop-shadow(0 0 4px rgba(204, 0, 0, 0.32))
      drop-shadow(0 0 12px rgba(255, 255, 255, 0.18))
      drop-shadow(0 0 28px rgba(255, 255, 255, 0.08));
  }
  50% {
    filter:
      brightness(1.18)
      drop-shadow(0 0 3px rgba(255, 210, 210, 0.85))
      drop-shadow(0 0 10px rgba(204, 0, 0, 0.4))
      drop-shadow(0 0 22px rgba(255, 255, 255, 0.42))
      drop-shadow(0 0 40px rgba(255, 255, 255, 0.18));
  }
}

@media (prefers-reduced-motion: reduce) {
  .da-logo--animate .da-logo__letter,
  .da-logo--animate .da-logo__arena,
  .da-logo--animate .da-logo__swoosh-wrap,
  .da-logo--animate .da-logo__swoosh-wrap::before,
  .da-logo--animate .da-logo__swoosh-wrap .da-logo__img {
    animation: none;
    opacity: 1;
    transform: none;
    filter: none;
  }
  .da-logo--animate .da-logo__swoosh-wrap::before { display: none; }
  .da-logo--interactive:hover .da-logo__wrap::after,
  .da-logo--interactive:hover .da-logo__swoosh-wrap,
  .da-logo--interactive:hover .da-logo__swoosh-wrap::after,
  .da-logo--interactive:hover .da-logo__swoosh-wrap .da-logo__img {
    animation: none;
  }
  body.dark .da-logo--animate .da-logo__swoosh-wrap .da-logo__img,
  .da-logo--animate .da-logo__swoosh-wrap .da-logo__img {
    filter:
      drop-shadow(0 0 3px rgba(204, 0, 0, 0.35))
      drop-shadow(0 0 12px rgba(255, 255, 255, 0.15));
  }
}