:root {
  --navy: #082352;
  --navy-deep: #021330;
  --navy-ink: #0c1333;
  --blue: #106eea;
  --cyan: #00dce5;
  --cyan-bright: #00ffff;
  --paper: #fbfcfe;
  --line: rgba(8, 35, 82, 0.13);
  --muted: #5d6980;
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--navy-ink);
  font-family: "Poppins", Arial, Helvetica, sans-serif;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

.site-shell {
  min-height: 100vh;
  overflow: hidden;
  position: relative;
  background:
    linear-gradient(180deg, rgba(255, 255, 255, 0.98), rgba(246, 249, 254, 0.98)),
    radial-gradient(circle at 20% 20%, rgba(0, 220, 229, 0.08), transparent 28rem);
}

.site-shell::before {
  content: "";
  position: absolute;
  inset: 0;
  pointer-events: none;
  opacity: 0.24;
  background-image:
    linear-gradient(rgba(8, 35, 82, 0.06) 1px, transparent 1px),
    linear-gradient(90deg, rgba(8, 35, 82, 0.06) 1px, transparent 1px);
  background-size: 72px 72px;
  mask-image: linear-gradient(to bottom, black, transparent 72%);
}

.ambient {
  position: absolute;
  border-radius: 999px;
  filter: blur(2px);
  pointer-events: none;
}

.ambient-one {
  width: 30rem;
  height: 30rem;
  top: 5rem;
  right: -12rem;
  background: rgba(0, 220, 229, 0.1);
}

.ambient-two {
  width: 23rem;
  height: 23rem;
  bottom: 8rem;
  left: -14rem;
  background: rgba(16, 110, 234, 0.08);
}

.site-header,
.hero,
.service-strip,
.site-footer {
  width: min(1440px, calc(100% - 64px));
  margin-inline: auto;
  position: relative;
  z-index: 1;
}

.site-header {
  min-height: 124px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  border-bottom: 1px solid var(--line);
}

.brand {
  width: 202px;
  height: 88px;
  display: flex;
  align-items: center;
}

.brand img {
  display: block;
  width: 100%;
  height: auto;
}

.header-contact {
  display: inline-flex;
  align-items: center;
  gap: 14px;
  text-transform: uppercase;
  font-size: 0.76rem;
  font-weight: 600;
  letter-spacing: 0.18em;
}

.contact-arrow {
  width: 38px;
  height: 38px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: white;
  background: var(--navy);
  font-size: 1rem;
  transition: transform 180ms ease, background 180ms ease;
}

.header-contact:hover .contact-arrow,
.header-contact:focus-visible .contact-arrow {
  transform: translate(2px, -2px);
  background: var(--blue);
}

.hero {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(440px, 0.95fr);
  align-items: center;
  gap: clamp(48px, 7vw, 110px);
  min-height: 690px;
  padding: 72px 0 80px;
}

.hero-copy {
  max-width: 760px;
}

.eyebrow {
  display: flex;
  align-items: center;
  gap: 12px;
  margin: 0 0 30px;
  text-transform: uppercase;
  color: var(--navy);
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: 0.2em;
}

.signal-dot {
  width: 9px;
  height: 9px;
  border-radius: 999px;
  background: var(--cyan);
  box-shadow: 0 0 0 7px rgba(0, 220, 229, 0.13);
  animation: pulse 2.8s ease-in-out infinite;
}

.hero h1 {
  margin: 0;
  color: var(--navy);
  font-size: clamp(3.4rem, 6.2vw, 6.7rem);
  line-height: 0.94;
  letter-spacing: -0.065em;
  font-weight: 650;
  text-transform: uppercase;
}

.hero h1 span {
  display: block;
  color: transparent;
  -webkit-text-stroke: 1.5px var(--navy);
  text-wrap: balance;
}

.hero-lead {
  max-width: 660px;
  margin: 32px 0 0;
  color: var(--muted);
  font-size: clamp(1rem, 1.35vw, 1.18rem);
  line-height: 1.8;
}

.hero-actions {
  display: flex;
  align-items: center;
  gap: 28px;
  margin-top: 38px;
}

.primary-button {
  min-height: 58px;
  padding: 0 28px;
  border-radius: 999px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 28px;
  color: var(--navy-deep);
  background: var(--cyan-bright);
  border: 2px solid var(--cyan-bright);
  font-size: 0.9rem;
  font-weight: 650;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.primary-button:hover,
.primary-button:focus-visible {
  color: white;
  background: var(--navy);
  border-color: var(--navy);
  transform: translateY(-2px);
}

.hero-actions p {
  margin: 0;
  color: #7e8799;
  font-size: 0.78rem;
  line-height: 1.6;
}

.hero-actions p a {
  display: block;
  color: var(--navy);
  font-weight: 600;
}

.audio-stage {
  min-height: 520px;
  position: relative;
  display: grid;
  place-items: center;
}

.orbit {
  position: absolute;
  inset: 50% auto auto 50%;
  border: 1px solid rgba(0, 220, 229, 0.34);
  border-radius: 999px;
  transform: translate(-50%, -50%);
}

.orbit-one {
  width: 440px;
  height: 440px;
}

.orbit-two {
  width: 540px;
  height: 540px;
  border-color: rgba(8, 35, 82, 0.1);
}

.orbit::before,
.orbit::after {
  content: "";
  position: absolute;
  border-radius: 999px;
  background: var(--cyan);
}

.orbit-one::before {
  width: 8px;
  height: 8px;
  top: 58px;
  right: 58px;
  box-shadow: 0 0 22px var(--cyan);
}

.orbit-two::after {
  width: 6px;
  height: 6px;
  bottom: 73px;
  left: 73px;
}

.sound-card {
  width: min(100%, 470px);
  min-height: 340px;
  padding: 30px;
  position: relative;
  z-index: 2;
  overflow: hidden;
  border-radius: 28px;
  color: white;
  background:
    linear-gradient(145deg, rgba(255, 255, 255, 0.09), transparent 48%),
    var(--navy);
  box-shadow: 0 34px 90px rgba(8, 35, 82, 0.28);
  transform: rotate(-2deg);
}

.sound-card::after {
  content: "";
  position: absolute;
  width: 210px;
  height: 210px;
  right: -110px;
  top: -120px;
  border-radius: 999px;
  background: var(--cyan);
  opacity: 0.2;
  filter: blur(4px);
}

.card-topline,
.card-footer {
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: relative;
  z-index: 1;
}

.card-topline > span:first-child {
  font-size: 0.7rem;
  font-weight: 600;
  letter-spacing: 0.19em;
  text-transform: uppercase;
}

.status-pill {
  padding: 7px 12px;
  border-radius: 999px;
  color: var(--navy-deep);
  background: var(--cyan-bright);
  font-size: 0.61rem;
  font-weight: 700;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.card-message {
  margin-top: 54px;
  position: relative;
  z-index: 1;
}

.micro-label {
  display: block;
  margin-bottom: 8px;
  color: rgba(255, 255, 255, 0.58);
  font-size: 0.68rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.card-message strong {
  display: block;
  max-width: 360px;
  font-size: clamp(1.65rem, 3vw, 2.45rem);
  line-height: 1.12;
  letter-spacing: -0.04em;
  font-weight: 550;
}

.waveform {
  height: 78px;
  margin: 38px 0 26px;
  display: flex;
  align-items: center;
  gap: 6px;
  position: relative;
  z-index: 1;
}

.waveform span {
  flex: 1;
  height: var(--bar-height);
  min-height: 8px;
  border-radius: 999px;
  background: linear-gradient(to top, var(--blue), var(--cyan-bright));
  opacity: 0.92;
  animation: wave 2.8s ease-in-out infinite alternate;
  animation-delay: calc(var(--bar-height) * -0.018s);
}

.card-footer {
  color: rgba(255, 255, 255, 0.62);
  font-size: 0.66rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.play-mark {
  width: 34px;
  height: 34px;
  display: grid;
  place-items: center;
  border-radius: 999px;
  color: var(--navy);
  background: white;
  font-size: 0.62rem;
  padding-left: 2px;
}

.floating-note {
  position: absolute;
  z-index: 3;
  color: var(--navy);
  background: white;
  border: 1px solid var(--line);
  border-radius: 999px;
  box-shadow: 0 12px 30px rgba(8, 35, 82, 0.12);
  font-size: 0.57rem;
  font-weight: 700;
  letter-spacing: 0.16em;
}

.note-one {
  top: 78px;
  left: 3px;
  padding: 12px 19px;
  transform: rotate(-8deg);
}

.note-two {
  right: 2px;
  bottom: 86px;
  padding: 12px 17px;
  transform: rotate(7deg);
}

.service-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.service-strip article {
  min-height: 160px;
  display: grid;
  grid-template-columns: auto 1fr;
  align-items: start;
  gap: 20px;
  padding: 34px 38px;
}

.service-strip article + article {
  border-left: 1px solid var(--line);
}

.service-number {
  color: var(--cyan);
  font-size: 0.67rem;
  font-weight: 700;
  letter-spacing: 0.15em;
}

.service-strip h2 {
  margin: 0;
  color: var(--navy);
  font-size: 1rem;
  font-weight: 650;
}

.service-strip p {
  margin: 9px 0 0;
  color: var(--muted);
  font-size: 0.78rem;
  line-height: 1.6;
}

.site-footer {
  min-height: 110px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
  color: #7e8799;
  font-size: 0.7rem;
}

.site-footer p {
  margin: 0;
}

.site-footer p:last-child {
  text-align: right;
}

a:focus-visible {
  outline: 3px solid rgba(16, 110, 234, 0.35);
  outline-offset: 4px;
}

@keyframes pulse {
  0%, 100% { box-shadow: 0 0 0 7px rgba(0, 220, 229, 0.13); }
  50% { box-shadow: 0 0 0 11px rgba(0, 220, 229, 0.04); }
}

@keyframes wave {
  from { transform: scaleY(0.78); opacity: 0.62; }
  to { transform: scaleY(1.06); opacity: 1; }
}

@media (max-width: 1080px) {
  .hero {
    grid-template-columns: 1fr;
    gap: 24px;
    padding-top: 64px;
  }

  .hero-copy {
    max-width: 830px;
  }

  .audio-stage {
    min-height: 570px;
  }

  .service-strip article {
    padding-inline: 24px;
  }
}

@media (max-width: 760px) {
  .site-header,
  .hero,
  .service-strip,
  .site-footer {
    width: min(100% - 36px, 640px);
  }

  .site-header {
    min-height: 96px;
  }

  .brand {
    width: 154px;
    height: 72px;
  }

  .header-contact > span:first-child {
    display: none;
  }

  .hero {
    min-height: auto;
    padding: 54px 0 48px;
  }

  .eyebrow {
    line-height: 1.6;
  }

  .hero h1 {
    font-size: clamp(3rem, 14vw, 4.65rem);
  }

  .hero-lead {
    margin-top: 26px;
  }

  .hero-actions {
    align-items: flex-start;
    flex-direction: column;
    gap: 20px;
  }

  .primary-button {
    width: 100%;
  }

  .audio-stage {
    min-height: 470px;
  }

  .orbit-one {
    width: 340px;
    height: 340px;
  }

  .orbit-two {
    width: 430px;
    height: 430px;
  }

  .sound-card {
    width: min(100%, 410px);
    min-height: 316px;
    padding: 24px;
    border-radius: 23px;
  }

  .card-message {
    margin-top: 44px;
  }

  .waveform {
    gap: 4px;
    height: 64px;
    margin-top: 32px;
  }

  .note-one {
    top: 42px;
  }

  .note-two {
    bottom: 52px;
  }

  .service-strip {
    grid-template-columns: 1fr;
  }

  .service-strip article {
    min-height: 0;
    padding: 28px 4px;
  }

  .service-strip article + article {
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .site-footer {
    min-height: 140px;
    align-items: flex-start;
    justify-content: center;
    flex-direction: column;
    gap: 10px;
  }

  .site-footer p:last-child {
    text-align: left;
  }
}

@media (max-width: 420px) {
  .hero h1 {
    font-size: 2.75rem;
  }

  .audio-stage {
    min-height: 420px;
  }

  .sound-card {
    transform: rotate(0);
  }

  .floating-note {
    display: none;
  }

  .orbit-two {
    width: 370px;
    height: 370px;
  }
}

@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    scroll-behavior: auto !important;
  }
}