/* Denki Tiger site styles */

:root {
  --dt-black: #050607;
  --dt-ink: #0b1014;
  --dt-panel: #111820;
  --dt-panel-soft: #17232d;
  --dt-line: rgba(255, 255, 255, 0.12);
  --dt-text: #f4f8fb;
  --dt-muted: #a9b8c4;
  --dt-blue: #18b7ff;
  --dt-amber: #ffb238;
  --dt-red: #f04d2f;
}

* {
  box-sizing: border-box;
}

body {
  margin: 0;
  font-family: "Open Sans", sans-serif;
  color: var(--dt-text);
  background:
    radial-gradient(circle at 20% 0%, rgba(24, 183, 255, 0.09), transparent 28rem),
    radial-gradient(circle at 85% 18%, rgba(255, 178, 56, 0.07), transparent 24rem),
    var(--dt-black);
}

body.hero-scrolled #hero {
  --hero-scroll-blur: 4px;
  --hero-scroll-dim: 0.18;
}

a {
  color: var(--dt-blue);
  text-decoration: none;
  transition: color 0.2s ease, border-color 0.2s ease, background 0.2s ease;
}

a:hover {
  color: var(--dt-amber);
}

h1,
h2,
h3,
h4,
h5,
h6 {
  font-family: "Raleway", sans-serif;
  letter-spacing: 0;
}

p {
  line-height: 1.7;
}

#header {
  background: rgba(5, 6, 7, 0.82);
  border-bottom: 1px solid var(--dt-line);
  padding: 18px 0;
  transition: all 0.35s ease;
  z-index: 997;
  backdrop-filter: blur(12px);
}

#header.header-scrolled {
  padding: 11px 0;
  background: rgba(5, 6, 7, 0.96);
}

#header .logo {
  margin: 0;
  font-family: "Poppins", sans-serif;
  font-size: 27px;
  font-weight: 700;
}

#header .logo a {
  color: #fff;
}

#header .logo span {
  color: var(--dt-amber);
}

.navbar {
  padding: 0;
}

.navbar ul {
  display: flex;
  align-items: center;
  gap: 4px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.navbar li {
  position: relative;
}

.navbar a,
.navbar a:focus {
  display: flex;
  align-items: center;
  padding: 10px 14px;
  color: #d8e6ef;
  font-family: "Raleway", sans-serif;
  font-size: 14px;
  font-weight: 700;
  white-space: nowrap;
}

.navbar a:hover,
.navbar .active,
.navbar .active:focus,
.navbar li:hover > a {
  color: var(--dt-amber);
}

.mobile-nav-toggle {
  color: #fff;
  cursor: pointer;
  display: none;
  font-size: 30px;
  line-height: 0;
}

@media (max-width: 991px) {
  .mobile-nav-toggle {
    display: block;
  }

  .navbar ul {
    display: none;
  }

  .navbar-mobile {
    position: fixed;
    inset: 0;
    overflow: hidden;
    background: rgba(5, 6, 7, 0.96);
    z-index: 999;
  }

  .navbar-mobile .mobile-nav-toggle {
    position: absolute;
    right: 18px;
    top: 24px;
  }

  .navbar-mobile ul {
    display: block;
    position: absolute;
    inset: 76px 18px 18px;
    padding: 18px;
    background: var(--dt-panel);
    border: 1px solid var(--dt-line);
    border-radius: 8px;
  }

  .navbar-mobile a,
  .navbar-mobile a:focus {
    padding: 13px 10px;
    color: #fff;
  }
}

#hero {
  --hero-scroll: 0;
  --hero-scroll-blur: 0px;
  --hero-scroll-dim: 0;
  min-height: 96vh;
  position: relative;
  overflow: hidden;
  padding: 118px 0 78px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.025) 1px, transparent 1px),
    radial-gradient(circle at 76% 34%, rgba(24, 183, 255, 0.25), transparent 22%),
    radial-gradient(circle at 48% 86%, rgba(255, 178, 56, 0.13), transparent 26%),
    linear-gradient(135deg, #050607 0%, #071017 48%, #070809 100%);
  background-size: 56px 56px, 56px 56px, auto, auto, auto;
}

.denki-webgl {
  position: fixed;
  inset: 0;
  z-index: 0;
  width: 100%;
  height: 100vh;
  opacity: 0.76;
  filter: blur(calc(var(--hero-scroll-blur) * 0.18)) saturate(1.12);
  pointer-events: none;
}

.denki-webgl.is-unavailable {
  display: none;
}

#hero::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(90deg, rgba(5, 6, 7, 0.96) 0%, rgba(5, 6, 7, 0.64) 36%, rgba(5, 6, 7, 0.12) 78%, rgba(5, 6, 7, 0.28) 100%),
    radial-gradient(circle at 72% 42%, rgba(24, 183, 255, 0.12), transparent 34%);
  backdrop-filter: blur(var(--hero-scroll-blur));
  opacity: calc(1 + var(--hero-scroll-dim));
  pointer-events: none;
}

#hero::after {
  content: "";
  position: absolute;
  inset: auto 0 0;
  height: 35%;
  background: linear-gradient(180deg, rgba(5, 6, 7, 0) 0%, var(--dt-black) 96%);
}

#hero .container {
  position: relative;
  z-index: 2;
}

#hero h1 {
  max-width: 780px;
  margin: 14px 0 0;
  color: #fff;
  font-size: clamp(2.65rem, 5.4vw, 5.4rem);
  font-weight: 700;
  line-height: 0.98;
}

#hero h2 {
  margin: 0;
  color: var(--dt-amber);
  font-family: "Poppins", sans-serif;
  font-size: clamp(2rem, 5vw, 4.4rem);
  font-weight: 700;
  line-height: 1;
}

.hero-copy {
  max-width: 560px;
  margin: 22px 0 0;
  color: var(--dt-muted);
  font-size: 1.08rem;
}

.eyebrow {
  margin: 0 0 14px;
  color: var(--dt-blue);
  font-family: "Poppins", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 14px;
  margin-top: 32px;
}

.hero-stage {
  position: relative;
  min-height: 560px;
  transform-style: preserve-3d;
  transform: translateY(calc(var(--hero-scroll) * 0.04px));
}

.hero-stage::before {
  content: "";
  position: absolute;
  inset: 42px 4px 58px 44px;
  border: 1px solid rgba(24, 183, 255, 0.17);
  border-radius: 22px;
  background:
    linear-gradient(115deg, rgba(24, 183, 255, 0.08), rgba(255, 178, 56, 0.05)),
    rgba(4, 7, 9, 0.38);
  box-shadow: 0 36px 110px rgba(0, 0, 0, 0.46), inset 0 0 70px rgba(24, 183, 255, 0.05);
  filter: blur(calc(var(--hero-scroll-blur) * 0.35));
  transform: perspective(900px) rotateY(-8deg) rotateX(2deg);
}

.hero-orbit {
  position: absolute;
  border: 1px solid rgba(24, 183, 255, 0.18);
  border-radius: 50%;
  pointer-events: none;
  filter: blur(calc(var(--hero-scroll-blur) * 0.5));
}

.hero-orbit-one {
  width: 420px;
  height: 420px;
  right: 12%;
  top: 10%;
  box-shadow: 0 0 80px rgba(24, 183, 255, 0.08);
}

.hero-orbit-two {
  width: 260px;
  height: 260px;
  right: 26%;
  top: 23%;
  border-color: rgba(255, 178, 56, 0.17);
}

.signal-panel {
  position: absolute;
  top: 36px;
  right: 3%;
  width: min(560px, 88%);
  padding: 20px;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 12px;
  background:
    linear-gradient(180deg, rgba(23, 35, 45, 0.92), rgba(8, 12, 15, 0.92)),
    rgba(5, 6, 7, 0.78);
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.5);
  transform: perspective(900px) rotateY(-8deg) rotateX(2deg) translateY(calc(var(--hero-scroll) * -0.025px));
}

.panel-topline,
.panel-readouts {
  display: flex;
  justify-content: space-between;
  gap: 12px;
  color: var(--dt-muted);
  font-family: "Poppins", sans-serif;
  font-size: 0.74rem;
  font-weight: 700;
  text-transform: uppercase;
}

.panel-topline span:first-child {
  color: #fff;
}

.hero-wave {
  display: block;
  width: 100%;
  margin: 12px 0 14px;
  overflow: visible;
}

.wave-grid {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 1;
}

.wave-step,
.wave-curve {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.wave-step {
  stroke: rgba(255, 178, 56, 0.72);
  stroke-width: 3;
}

.wave-curve {
  stroke: url("#heroWaveGradient");
  stroke-width: 6;
  filter: drop-shadow(0 0 12px rgba(24, 183, 255, 0.42));
}

.panel-readouts span {
  display: inline-flex;
  flex-direction: column;
  min-width: 86px;
  padding: 10px 12px;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 8px;
  background: rgba(255, 255, 255, 0.04);
}

.panel-readouts strong {
  color: var(--dt-amber);
  font-size: 1.16rem;
}

.product-float {
  position: absolute;
  left: 2%;
  bottom: 34px;
  width: min(430px, 72%);
  padding: 10px;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 14px;
  background: rgba(255, 255, 255, 0.05);
  box-shadow: 0 34px 95px rgba(0, 0, 0, 0.52);
  transform: perspective(900px) rotateY(9deg) rotateX(3deg) translateY(calc(var(--hero-scroll) * 0.035px));
}

.product-float img {
  display: block;
  width: 100%;
  border-radius: 9px;
}

.hero-badge {
  position: absolute;
  right: 8%;
  bottom: 72px;
  display: inline-flex;
  align-items: center;
  gap: 10px;
  padding: 12px 14px;
  border: 1px solid rgba(24, 183, 255, 0.24);
  border-radius: 999px;
  background: rgba(5, 10, 14, 0.72);
  color: #fff;
  font-family: "Poppins", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  box-shadow: 0 22px 60px rgba(0, 0, 0, 0.36);
  transform: translateY(calc(var(--hero-scroll) * -0.018px));
}

.hero-badge i {
  color: var(--dt-amber);
}

.btn-primary-action,
.btn-secondary-action,
.registration-form button,
.mailing-list-form button,
.download-list a {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 46px;
  border-radius: 6px;
  font-family: "Poppins", sans-serif;
  font-size: 0.92rem;
  font-weight: 700;
}

.btn-primary-action,
.registration-form button,
.mailing-list-form button {
  border: 1px solid var(--dt-amber);
  background: var(--dt-amber);
  color: #111;
  padding: 12px 20px;
}

.btn-primary-action:hover,
.registration-form button:hover,
.mailing-list-form button:hover {
  background: #ffd078;
  color: #111;
}

.btn-secondary-action {
  border: 1px solid rgba(255, 255, 255, 0.32);
  color: #fff;
  padding: 12px 20px;
}

.btn-secondary-action:hover {
  border-color: var(--dt-blue);
  color: #fff;
  background: rgba(24, 183, 255, 0.14);
}

.section-band {
  padding: 88px 0;
  position: relative;
}

.section-band::before {
  content: "";
  position: absolute;
  top: 0;
  right: 0;
  left: 0;
  height: 1px;
  background: linear-gradient(90deg, transparent, rgba(24, 183, 255, 0.32), rgba(255, 178, 56, 0.2), transparent);
}

.product-band,
.register-band,
.story-band,
.product-detail-band {
  background: var(--dt-black);
}

.sound-band,
.contact-band,
.download-band,
.updates-band,
.product-hero {
  background:
    radial-gradient(circle at 82% 10%, rgba(24, 183, 255, 0.16), transparent 28%),
    linear-gradient(180deg, var(--dt-ink), var(--dt-black));
}

.section-heading {
  max-width: 760px;
  margin-bottom: 34px;
}

.section-heading h2,
.section-band h2,
.product-hero h1 {
  margin: 0 0 16px;
  color: #fff;
  font-size: clamp(2rem, 4vw, 3.4rem);
  font-weight: 700;
}

.section-heading p,
.lead-copy {
  color: var(--dt-muted);
  font-size: 1.07rem;
}

.story-flow {
  position: relative;
  display: grid;
  gap: 34px;
  margin-top: 18px;
}

.story-flow::before {
  content: "";
  position: absolute;
  top: 20px;
  bottom: 20px;
  left: 50%;
  width: 1px;
  background: linear-gradient(180deg, transparent, rgba(24, 183, 255, 0.5), rgba(255, 178, 56, 0.34), transparent);
  box-shadow: 0 0 28px rgba(24, 183, 255, 0.22);
}

.story-panel {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(320px, 1.15fr);
  gap: 34px;
  align-items: center;
  min-height: 320px;
}

.story-panel-reverse {
  grid-template-columns: minmax(320px, 1.15fr) minmax(0, 0.85fr);
}

.story-panel-reverse .story-copy {
  order: 2;
}

.story-panel-reverse .program-art {
  order: 1;
}

.story-copy {
  position: relative;
  z-index: 2;
  padding: 26px 0;
}

.chapter-number {
  display: inline-flex;
  margin-bottom: 12px;
  color: var(--dt-amber);
  font-family: "Poppins", sans-serif;
  font-size: 0.86rem;
  font-weight: 800;
  letter-spacing: 0.14em;
}

.story-copy h3 {
  margin: 0 0 12px;
  color: #fff;
  font-size: clamp(1.8rem, 3vw, 3.3rem);
  font-weight: 700;
}

.story-copy p {
  max-width: 470px;
  color: var(--dt-muted);
  font-size: 1.04rem;
}

.program-art {
  position: relative;
  overflow: hidden;
  min-height: 280px;
  border: 1px solid rgba(255, 255, 255, 0.13);
  border-radius: 14px;
  background:
    linear-gradient(135deg, rgba(24, 183, 255, 0.12), rgba(255, 178, 56, 0.05)),
    rgba(12, 18, 23, 0.9);
  box-shadow: 0 32px 90px rgba(0, 0, 0, 0.34), inset 0 0 80px rgba(24, 183, 255, 0.04);
}

.program-art::before {
  content: "";
  position: absolute;
  inset: 0;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px);
  background-size: 28px 28px;
  mask-image: linear-gradient(90deg, rgba(0, 0, 0, 0.94), rgba(0, 0, 0, 0.25));
}

.art-label {
  position: absolute;
  top: 18px;
  left: 20px;
  z-index: 2;
  color: rgba(255, 255, 255, 0.74);
  font-family: "Poppins", sans-serif;
  font-size: 0.78rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.program-art-trace svg {
  position: absolute;
  right: 28px;
  bottom: 22px;
  left: 28px;
  width: calc(100% - 56px);
  height: auto;
}

.program-grid {
  fill: none;
  stroke: rgba(255, 255, 255, 0.08);
  stroke-width: 1;
}

.program-step,
.program-curve {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.program-step {
  stroke: rgba(255, 178, 56, 0.76);
  stroke-width: 3;
}

.program-curve {
  stroke: var(--dt-blue);
  stroke-width: 7;
  filter: drop-shadow(0 0 12px rgba(24, 183, 255, 0.45));
}

.program-art-controls {
  display: grid;
  align-content: end;
  gap: 22px;
  padding: 72px 26px 28px;
}

.control-row {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 14px;
}

.control-row span {
  display: grid;
  place-items: center;
  min-height: 86px;
  border: 1px solid rgba(255, 255, 255, 0.11);
  border-radius: 12px;
  background: rgba(0, 0, 0, 0.24);
  color: var(--dt-muted);
  font-family: "Poppins", sans-serif;
  font-size: 0.72rem;
  font-weight: 800;
  text-transform: uppercase;
}

.control-row strong {
  color: var(--dt-amber);
  font-size: 1.56rem;
}

.button-row {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.button-row b {
  display: inline-flex;
  min-width: 88px;
  justify-content: center;
  border: 1px solid rgba(24, 183, 255, 0.35);
  border-radius: 8px;
  background: rgba(24, 183, 255, 0.22);
  color: #fff;
  padding: 10px 14px;
  font-family: "Poppins", sans-serif;
  font-size: 0.84rem;
}

.button-row b:nth-child(2) {
  border-color: rgba(194, 85, 242, 0.44);
  background: rgba(194, 85, 242, 0.24);
}

.button-row b:nth-child(3) {
  border-color: rgba(255, 178, 56, 0.4);
  background: rgba(255, 178, 56, 0.18);
}

.slider-row {
  display: grid;
  gap: 12px;
}

.slider-row i {
  display: block;
  height: 8px;
  border-radius: 99px;
  background: linear-gradient(90deg, var(--dt-blue) 0 46%, rgba(255, 255, 255, 0.12) 46%);
}

.slider-row i:nth-child(2) {
  background: linear-gradient(90deg, #39e47e 0 62%, rgba(255, 255, 255, 0.12) 62%);
}

.slider-row i:nth-child(3) {
  background: linear-gradient(90deg, #c45cf4 0 38%, rgba(255, 255, 255, 0.12) 38%);
}

.program-art-release {
  display: grid;
  align-content: center;
  gap: 16px;
  padding: 72px 30px 30px;
}

.release-card {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  gap: 14px;
  border: 1px solid rgba(255, 255, 255, 0.1);
  border-radius: 11px;
  background: rgba(0, 0, 0, 0.25);
  padding: 18px;
  color: #fff;
  font-family: "Poppins", sans-serif;
  font-weight: 800;
}

.release-card i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 42px;
  height: 42px;
  border-radius: 8px;
  background: rgba(255, 178, 56, 0.16);
  color: var(--dt-amber);
  font-size: 21px;
}

.showcase-band {
  overflow: hidden;
  background:
    radial-gradient(circle at 72% 34%, rgba(24, 183, 255, 0.15), transparent 28%),
    linear-gradient(180deg, #050607, #0b1014 52%, #050607);
}

.showcase-stage {
  position: relative;
  min-height: 620px;
  perspective: 1200px;
  overflow: hidden;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  background:
    linear-gradient(rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(255, 255, 255, 0.035) 1px, transparent 1px),
    rgba(4, 7, 9, 0.55);
  background-size: 48px 48px;
  box-shadow: inset 0 0 100px rgba(24, 183, 255, 0.05), 0 38px 110px rgba(0, 0, 0, 0.38);
}

.showcase-stage::before {
  content: "";
  position: absolute;
  inset: 9% 6%;
  border: 1px solid rgba(255, 255, 255, 0.08);
  border-radius: 18px;
  transform: perspective(900px) rotateX(8deg);
  box-shadow: inset 0 0 70px rgba(255, 255, 255, 0.035);
  pointer-events: none;
}

.showcase-grid::before,
.showcase-grid::after {
  content: "+";
  position: absolute;
  color: rgba(255, 255, 255, 0.55);
  font-family: "Poppins", sans-serif;
  font-size: 42px;
  line-height: 1;
}

.showcase-grid::before {
  top: 54px;
  left: 70px;
}

.showcase-grid::after {
  right: 72px;
  bottom: 64px;
}

.showcase-slide {
  position: absolute;
  inset: 62px 6% 98px;
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(310px, 0.85fr);
  gap: 36px;
  align-items: center;
  opacity: 0;
  pointer-events: none;
  transform: translateX(28%) rotateY(-24deg) scale(0.84);
  transition: opacity 0.42s ease, transform 0.42s ease, filter 0.42s ease;
  filter: blur(7px) brightness(0.62);
}

.showcase-slide.is-active {
  opacity: 1;
  pointer-events: auto;
  transform: translateX(0) rotateY(-6deg) scale(1);
  filter: blur(0);
  cursor: pointer;
}

.showcase-slide.is-prev {
  opacity: 0.24;
  transform: translateX(-32%) rotateY(24deg) scale(0.78);
}

.showcase-slide.is-next {
  opacity: 0.24;
  transform: translateX(32%) rotateY(-24deg) scale(0.78);
}

.showcase-slide.is-entering {
  transform: translateX(0) rotateY(0deg) scale(1.08);
  filter: blur(0);
}

.showcase-slide.is-active:hover,
.showcase-slide.is-active:focus {
  transform: translateX(0) rotateY(-3deg) scale(1.025);
}

.showcase-slide.is-active:hover .showcase-media,
.showcase-slide.is-active:focus .showcase-media {
  border-color: rgba(255, 178, 56, 0.78);
  box-shadow:
    0 34px 110px rgba(0, 0, 0, 0.58),
    0 0 0 1px rgba(255, 178, 56, 0.24),
    0 0 70px rgba(255, 178, 56, 0.16);
}

.showcase-slide.is-active:hover .showcase-media::after,
.showcase-slide.is-active:focus .showcase-media::after {
  opacity: 1;
}

.showcase-media {
  position: relative;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  border: 1px solid rgba(255, 255, 255, 0.15);
  border-radius: 12px;
  background: #07090b;
  box-shadow: 0 34px 95px rgba(0, 0, 0, 0.48);
  transition: border-color 0.25s ease, box-shadow 0.25s ease;
}

.showcase-media::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  background:
    linear-gradient(90deg, rgba(255, 178, 56, 0.18), transparent 22%, transparent 78%, rgba(24, 183, 255, 0.16)),
    linear-gradient(180deg, rgba(255, 255, 255, 0.08), transparent 36%);
  opacity: 0;
  pointer-events: none;
  transition: opacity 0.25s ease;
}

.showcase-media img,
.showcase-media svg {
  display: block;
  width: 100%;
  height: 100%;
}

.showcase-media img {
  object-fit: cover;
}

.showcase-copy {
  max-width: 460px;
}

.showcase-copy h3 {
  margin: 0 0 18px;
  color: #fff;
  font-size: clamp(2.4rem, 4vw, 4.5rem);
  font-weight: 700;
}

.showcase-copy p:not(.eyebrow) {
  color: var(--dt-muted);
  font-size: 1.08rem;
}

.showcase-synthetic-art,
.showcase-signal-art {
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 48% 46%, rgba(24, 183, 255, 0.24), transparent 28%),
    linear-gradient(135deg, rgba(255, 178, 56, 0.12), rgba(12, 18, 23, 0.92));
}

.synthetic-knobs {
  display: flex;
  gap: 24px;
}

.synthetic-knobs span {
  display: grid;
  place-items: center;
  width: 116px;
  height: 116px;
  border: 9px solid rgba(255, 255, 255, 0.12);
  border-top-color: var(--dt-amber);
  border-radius: 50%;
  color: var(--dt-amber);
  font-family: "Poppins", sans-serif;
  font-size: 1.38rem;
  font-weight: 800;
}

.synthetic-knobs span:nth-child(1) {
  border-top-color: var(--dt-red);
  color: var(--dt-red);
}

.synthetic-knobs span:nth-child(3) {
  border-top-color: #39e47e;
  color: #39e47e;
}

.showcase-signal-art svg {
  padding: 8%;
}

.showcase-signal-art path {
  fill: none;
  stroke-linecap: round;
  stroke-linejoin: round;
}

.showcase-signal-art path:first-child {
  stroke: rgba(255, 178, 56, 0.72);
  stroke-width: 6;
}

.showcase-signal-art path:last-child {
  stroke: var(--dt-blue);
  stroke-width: 10;
  filter: drop-shadow(0 0 18px rgba(24, 183, 255, 0.48));
}

.showcase-controls {
  position: absolute;
  right: 34px;
  bottom: 30px;
  left: 34px;
  z-index: 5;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 18px;
}

.showcase-controls button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 44px;
  height: 44px;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.06);
  color: #fff;
}

.showcase-controls button:hover {
  border-color: var(--dt-blue);
  background: rgba(24, 183, 255, 0.14);
}

.showcase-dots {
  display: inline-flex;
  gap: 10px;
}

.showcase-dots button {
  width: 10px;
  height: 10px;
  min-width: 0;
  border-radius: 50%;
  padding: 0;
  background: rgba(255, 255, 255, 0.28);
}

.showcase-dots button.is-active {
  background: var(--dt-amber);
}

.product-card,
.feature-grid > div,
.product-panel,
.registration-form,
.mailing-list-form,
.update-panel,
.download-list {
  height: 100%;
  border: 1px solid var(--dt-line);
  border-radius: 8px;
  background: linear-gradient(180deg, rgba(23, 35, 45, 0.9), rgba(12, 17, 22, 0.92));
  box-shadow: 0 24px 70px rgba(0, 0, 0, 0.22);
}

.product-card {
  padding: 28px;
  transition: transform 0.24s ease, border-color 0.24s ease, box-shadow 0.24s ease;
}

.product-card:hover {
  border-color: rgba(24, 183, 255, 0.34);
  box-shadow: 0 34px 95px rgba(0, 0, 0, 0.32), 0 0 48px rgba(24, 183, 255, 0.08);
  transform: translateY(-6px);
}

.product-art-slot,
.hero-art-slot {
  display: flex;
  align-items: center;
  justify-content: center;
  border: 1px solid var(--dt-line);
  border-radius: 8px;
  background:
    linear-gradient(135deg, rgba(24, 183, 255, 0.14), rgba(255, 178, 56, 0.1)),
    repeating-linear-gradient(90deg, rgba(255, 255, 255, 0.05) 0 1px, transparent 1px 16px),
    var(--dt-panel);
  color: rgba(255, 255, 255, 0.82);
}

.hero-art-slot {
  min-height: 340px;
  margin-top: 28px;
  box-shadow: 0 30px 90px rgba(0, 0, 0, 0.48);
}

.hero-art-slot i {
  font-size: 84px;
  color: var(--dt-blue);
}

.product-art-slot {
  aspect-ratio: 16 / 9;
  margin-bottom: 20px;
}

.product-art-image {
  display: block;
  width: 100%;
  aspect-ratio: 16 / 9;
  margin-bottom: 20px;
  border: 1px solid var(--dt-line);
  border-radius: 8px;
  object-fit: cover;
  object-position: center;
  background: var(--dt-panel);
  box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.03);
}

.product-art-slot i {
  font-size: 42px;
  color: var(--dt-blue);
}

.product-icon,
.feature-grid i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 6px;
  background: rgba(24, 183, 255, 0.12);
  color: var(--dt-blue);
  font-size: 24px;
}

.product-type {
  margin: 22px 0 6px;
  color: var(--dt-amber);
  font-family: "Poppins", sans-serif;
  font-size: 0.78rem;
  font-weight: 700;
  text-transform: uppercase;
}

.product-card h3,
.feature-grid h3 {
  margin: 0 0 10px;
  color: #fff;
  font-size: 1.38rem;
  font-weight: 700;
}

.product-card p,
.feature-grid p,
.product-panel p,
.form-note {
  color: var(--dt-muted);
}

.product-card a {
  display: inline-flex;
  margin-top: 12px;
  font-weight: 700;
}

.feature-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
}

.feature-grid > div {
  padding: 24px;
}

.feature-grid i {
  margin-bottom: 18px;
}

.update-panel {
  display: grid;
  gap: 18px;
  padding: 22px;
}

.update-panel > div {
  display: grid;
  grid-template-columns: 46px 1fr;
  column-gap: 16px;
  align-items: start;
}

.update-panel i {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 46px;
  height: 46px;
  border-radius: 6px;
  background: rgba(24, 183, 255, 0.12);
  color: var(--dt-blue);
  font-size: 24px;
}

.update-panel h3 {
  margin: 0 0 4px;
  color: #fff;
  font-size: 1.15rem;
  font-weight: 700;
}

.update-panel p {
  margin: 0;
  color: var(--dt-muted);
}

.registration-form,
.mailing-list-form {
  padding: 28px;
}

.registration-form label,
.mailing-list-form label {
  display: block;
  margin-bottom: 7px;
  color: #fff;
  font-family: "Poppins", sans-serif;
  font-size: 0.88rem;
  font-weight: 700;
}

.registration-form input,
.registration-form select,
.registration-form textarea,
.mailing-list-form input,
.mailing-list-form select,
.mailing-list-form textarea {
  width: 100%;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 6px;
  background: rgba(255, 255, 255, 0.07);
  color: #fff;
  padding: 12px 13px;
}

.registration-form select option,
.mailing-list-form select option {
  color: #111;
}

.registration-form input:focus,
.registration-form select:focus,
.registration-form textarea:focus,
.mailing-list-form input:focus,
.mailing-list-form select:focus,
.mailing-list-form textarea:focus {
  border-color: var(--dt-blue);
  outline: none;
  box-shadow: 0 0 0 3px rgba(24, 183, 255, 0.14);
}

.registration-form button,
.mailing-list-form button {
  width: 100%;
}

.consent-row {
  display: flex !important;
  align-items: flex-start;
  gap: 10px;
  margin: 4px 0 0;
  color: var(--dt-muted) !important;
  font-family: "Open Sans", sans-serif !important;
  font-weight: 400 !important;
  line-height: 1.5;
}

.consent-row input {
  flex: 0 0 auto;
  width: 18px !important;
  height: 18px;
  margin-top: 3px;
}

.contact-link {
  display: inline-flex;
  border-bottom: 1px solid var(--dt-blue);
  color: #fff;
  font-family: "Poppins", sans-serif;
  font-size: 1.15rem;
  font-weight: 700;
}

.product-page #main {
  padding-top: 72px;
}

.product-panel {
  padding: 28px;
}

.product-panel p {
  margin: 0 0 4px;
  font-family: "Poppins", sans-serif;
  font-size: 0.76rem;
  font-weight: 700;
  text-transform: uppercase;
}

.product-panel strong {
  display: block;
  margin-bottom: 20px;
  color: #fff;
  font-size: 1.18rem;
}

.download-list {
  display: grid;
  gap: 12px;
  padding: 20px;
}

.download-list a {
  justify-content: flex-start;
  gap: 12px;
  border: 1px solid var(--dt-line);
  color: #fff;
  padding: 14px 16px;
}

.download-list a:hover {
  border-color: var(--dt-blue);
  background: rgba(24, 183, 255, 0.12);
}

#footer {
  border-top: 1px solid var(--dt-line);
  background: #030404;
  color: var(--dt-muted);
  font-size: 0.92rem;
}

.back-to-top {
  position: fixed;
  right: 15px;
  bottom: 15px;
  z-index: 996;
  visibility: hidden;
  width: 40px;
  height: 40px;
  border-radius: 6px;
  opacity: 0;
  background: var(--dt-amber);
  transition: all 0.3s ease;
}

.back-to-top i {
  color: #111;
  font-size: 28px;
  line-height: 0;
}

.back-to-top.active {
  visibility: visible;
  opacity: 1;
}

@media (max-width: 991px) {
  #hero {
    background:
      radial-gradient(circle at 78% 26%, rgba(24, 183, 255, 0.18), transparent 28%),
      radial-gradient(circle at 24% 86%, rgba(255, 178, 56, 0.13), transparent 24%),
      linear-gradient(135deg, #050607 0%, #0b1117 54%, #070809 100%);
  }

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

  .story-flow::before {
    left: 12px;
  }

  .story-panel,
  .story-panel-reverse {
    grid-template-columns: 1fr;
    gap: 18px;
    padding-left: 32px;
  }

  .story-panel-reverse .story-copy,
  .story-panel-reverse .program-art {
    order: initial;
  }

  .program-art {
    min-height: 240px;
  }
}

@media (prefers-reduced-motion: reduce) {
  #hero,
  #hero::before,
  .hero-stage,
  .hero-stage::before,
  .hero-orbit,
  .signal-panel,
  .product-float,
  .hero-badge {
    filter: none;
    transform: none;
    transition: none;
  }
}

@media (max-width: 575px) {
  #header .logo {
    font-size: 23px;
  }

  #hero {
    min-height: 88vh;
    padding-top: 104px;
  }

  .section-band {
    padding: 64px 0;
  }

  .hero-actions a {
    width: 100%;
  }

  .product-card,
  .story-panel,
  .feature-grid > div,
  .registration-form,
  .mailing-list-form,
  .update-panel,
  .product-panel {
    padding: 22px;
  }

  .control-row {
    grid-template-columns: 1fr;
  }

  .program-art-controls,
  .program-art-release {
    padding: 68px 20px 22px;
  }
}