:root {
    --service-deep: #05060c;
    --service-night: #0b1330;
    --service-glow-one: rgba(124, 92, 255, 0.4);
    --service-glow-two: rgba(142, 211, 255, 0.35);
    --service-glow-three: rgba(255, 180, 215, 0.35);
    --service-border: rgba(255, 255, 255, 0.08);
    --service-soft-border: rgba(255, 255, 255, 0.12);
    --service-highlight: #8ed3ff;
    --service-highlight-alt: #ff9acb;
    --service-text: rgba(244, 248, 255, 0.92);
    --service-muted: rgba(214, 226, 255, 0.7);
    --service-shadow: 0 30px 80px rgba(5, 10, 25, 0.6);
}

.service-body {
    min-height: 100vh;
    background: radial-gradient(circle at 12% 18%, rgba(124, 92, 255, 0.35), transparent 48%),
                radial-gradient(circle at 78% 12%, rgba(142, 211, 255, 0.28), transparent 52%),
                radial-gradient(circle at 50% 80%, rgba(255, 164, 214, 0.18), transparent 55%),
                linear-gradient(160deg, var(--service-deep), var(--service-night));
    color: var(--service-text);
    overflow-x: hidden;
    position: relative;
}

.service-sky {
    position: fixed;
    border-radius: 50%;
    filter: blur(120px);
    opacity: 0.7;
    z-index: -2;
    pointer-events: none;
}

.service-sky--one {
    width: 48vw;
    height: 48vw;
    background: var(--service-glow-one);
    top: -18vw;
    left: -10vw;
}

.service-sky--two {
    width: 40vw;
    height: 40vw;
    background: var(--service-glow-two);
    top: 30vh;
    right: -12vw;
}

.service-sky--three {
    width: 34vw;
    height: 34vw;
    background: var(--service-glow-three);
    bottom: -12vw;
    left: 12vw;
}

.service-header {
    padding: clamp(72px, 12vw, 120px) 0 32px;
}

.service-header__inner {
    display: flex;
    flex-direction: column;
    gap: 18px;
    max-width: var(--container-width);
    position: relative;
}

.service-header__meta {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    flex-wrap: wrap;
}

.back-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 14px;
    border-radius: 999px;
    text-decoration: none;
    color: var(--service-text);
    background: linear-gradient(135deg, rgba(13, 18, 36, 0.75), rgba(13, 18, 36, 0.55));
    border: 1px solid rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(12px);
    box-shadow: 0 20px 38px -24px rgba(5, 10, 25, 0.85);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    font-weight: 600;
    letter-spacing: 0.01em;
}

.back-link__icon {
    width: 32px;
    height: 32px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    background: linear-gradient(145deg, rgba(142, 211, 255, 0.9), rgba(124, 92, 255, 0.85));
    color: #0b0f1b;
    font-weight: 800;
    box-shadow: 0 12px 24px -16px rgba(124, 92, 255, 0.65);
}

.back-link__label {
    font-size: 15px;
}

.back-link:hover,
.back-link:focus-visible {
    transform: translateY(-2px);
    box-shadow: 0 24px 44px -22px rgba(5, 10, 25, 0.92);
    border-color: rgba(255, 255, 255, 0.2);
}

.service-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 16px;
    border-radius: 999px;
    background: rgba(142, 211, 255, 0.12);
    color: var(--service-highlight);
    font-size: 14px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

.service-header__title {
    margin: 0;
    font-size: clamp(42px, 6vw, 64px);
    font-family: var(--font-display);
    letter-spacing: -0.02em;
}

.service-header__subtitle {
    margin: 0;
    max-width: 540px;
    font-size: 18px;
    color: var(--service-muted);
}

.service-main {
    position: relative;
    z-index: 1;
    padding-bottom: clamp(96px, 14vw, 160px);
}

.service-hero {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(36px, 6vw, 80px);
    align-items: center;
    padding-bottom: clamp(72px, 10vw, 120px);
}

.hero__headline {
    font-size: clamp(32px, 5.5vw, 48px);
    margin: 0 0 18px;
    font-family: var(--font-display);
    line-height: 1.12;
}

.hero__headline span {
    color: var(--service-highlight);
    display: inline-block;
}

.hero__description {
    margin: 0 0 28px;
    color: var(--service-muted);
    font-size: 18px;
    line-height: 1.7;
}

.hero-highlights {
    list-style: none;
    margin: 0 0 32px;
    padding: 0;
    display: grid;
    gap: 14px;
}

.hero-highlights li {
    display: flex;
    gap: 14px;
    align-items: center;
    padding: 14px 18px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 15px;
    line-height: 1.6;
    color: var(--service-muted);
}

.hero-highlights li span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 16px;
    border-radius: 12px;
    background: linear-gradient(140deg, rgba(142, 211, 255, 0.35), rgba(124, 92, 255, 0.4));
    color: var(--service-text);
    font-weight: 600;
    font-size: 13px;
    letter-spacing: 0.02em;
}

.hero-badges {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.hero-badge {
    --badge-index: 0;
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 10px 18px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: var(--service-text);
    font-size: 14px;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    transition: transform 0.4s ease;
    transition-delay: calc(var(--badge-index) * 0.05s);
}

.hero-badge::before {
    content: '';
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: linear-gradient(135deg, var(--service-highlight), var(--service-highlight-alt));
}

.hero__visual {
    display: flex;
    justify-content: center;
}

.mascot-stage {
    --tilt-x: 0deg;
    --tilt-y: 0deg;
    position: relative;
    width: min(420px, 90vw);
    aspect-ratio: 1 / 1.1;
    border-radius: 36px;
    padding: clamp(28px, 4vw, 38px);
    background: linear-gradient(160deg, rgba(18, 22, 35, 0.95), rgba(36, 44, 72, 0.75));
    border: 1px solid var(--service-border);
    box-shadow: var(--service-shadow);
    overflow: hidden;
    transform: perspective(1200px) rotateX(var(--tilt-x)) rotateY(var(--tilt-y));
    transition: transform 0.6s ease;
}

.mascot-stage__halo,
.mascot-stage__ring,
.mascot-stage__glow {
    position: absolute;
    inset: 6%;
    border-radius: 28px;
    filter: blur(0);
    pointer-events: none;
}

.mascot-stage__halo {
    background: radial-gradient(circle at 50% 30%, rgba(142, 211, 255, 0.42), transparent 65%);
    mix-blend-mode: screen;
    animation: halo-pulse 6s ease-in-out infinite;
}

.mascot-stage__ring {
    border: 1px solid rgba(255, 255, 255, 0.06);
    inset: 10%;
    animation: ring-rotate 14s linear infinite;
}

.mascot-stage__glow {
    inset: 14%;
    background: radial-gradient(circle at 50% 80%, rgba(124, 92, 255, 0.45), transparent 70%);
    filter: blur(18px);
}

.mascot-illustration {
    position: relative;
    display: block;
    width: 100%;
    height: 100%;
}

.mascot-shadow {
    fill: rgba(0, 0, 0, 0.25);
    animation: shadow-pulse 3.2s ease-in-out infinite;
}

.mascot-cat {
    animation: mascot-float 4.8s ease-in-out infinite;
}

.mascot-tail {
    animation: tail-wave 3.6s ease-in-out infinite;
    transform-origin: 150px 120px;
}

.mascot-blush {
    opacity: 0.9;
    animation: blush-glow 3.4s ease-in-out infinite alternate;
}

.mascot-eye {
    animation: blink 5.5s infinite;
    transform-origin: center;
}

.mascot-eye--right {
    animation-delay: 1.1s;
}

.mascot-mouth {
    animation: mouth-smile 3.8s ease-in-out infinite;
}

.floating-note {
    position: absolute;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: linear-gradient(135deg, rgba(142, 211, 255, 0.32), rgba(124, 92, 255, 0.35));
    color: rgba(255, 255, 255, 0.88);
    font-size: 20px;
    box-shadow: 0 14px 28px rgba(18, 22, 35, 0.45);
    transition: transform 0.6s ease;
}

.floating-note span {
    animation: note-dance 6s ease-in-out infinite;
    display: inline-block;
}

.floating-note--one {
    top: 12%;
    left: 16%;
}

.floating-note--two {
    top: 24%;
    right: 12%;
}

.floating-note--three {
    bottom: 18%;
    left: 20%;
}

.overview {
    margin-top: clamp(32px, 6vw, 72px);
}

.overview-card {
    background: linear-gradient(150deg, rgba(18, 22, 35, 0.92), rgba(32, 38, 58, 0.78));
    border-radius: 28px;
    padding: clamp(32px, 6vw, 56px);
    border: 1px solid var(--service-border);
    box-shadow: var(--service-shadow);
    position: relative;
    overflow: hidden;
}

.overview-card::after {
    content: '';
    position: absolute;
    inset: -40% -10% auto;
    height: 220px;
    background: radial-gradient(circle, rgba(142, 211, 255, 0.35), transparent 70%);
    filter: blur(40px);
}

.overview-card__eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 13px;
    color: rgba(142, 211, 255, 0.7);
}

.overview-card__title {
    margin: 12px 0 18px;
    font-size: clamp(28px, 5vw, 36px);
    font-family: var(--font-display);
}

.overview-card__description {
    margin: 0 0 32px;
    color: var(--service-muted);
    font-size: 17px;
    line-height: 1.8;
    max-width: 720px;
}

.overview-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(160px, 1fr));
    gap: 20px;
}

.metric {
    padding: 18px;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.04);
    border: 1px solid rgba(255, 255, 255, 0.06);
    display: flex;
    flex-direction: column;
    gap: 6px;
}

.metric__label {
    font-size: 13px;
    letter-spacing: 0.12em;
    text-transform: uppercase;
    color: rgba(142, 211, 255, 0.6);
}

.metric__value {
    font-size: 20px;
    font-weight: 600;
    color: var(--service-text);
}

.features {
    margin-top: clamp(60px, 8vw, 120px);
}

.section-heading {
    text-align: left;
    max-width: 720px;
}

.section-heading__eyebrow {
    text-transform: uppercase;
    letter-spacing: 0.14em;
    font-size: 13px;
    color: rgba(142, 211, 255, 0.7);
}

.section-heading h2 {
    margin: 12px 0 14px;
    font-size: clamp(30px, 5.4vw, 40px);
    font-family: var(--font-display);
}

.section-heading p {
    margin: 0;
    color: var(--service-muted);
    line-height: 1.8;
}

.feature-grid {
    margin-top: clamp(36px, 6vw, 48px);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: clamp(18px, 3vw, 28px);
}

.feature-card {
    --feature-index: 0;
    position: relative;
    padding: 30px 26px;
    border-radius: 24px;
    background: linear-gradient(150deg, rgba(18, 22, 35, 0.88), rgba(40, 48, 72, 0.82));
    border: 1px solid rgba(255, 255, 255, 0.08);
    box-shadow: 0 20px 60px rgba(8, 12, 28, 0.35);
    overflow: hidden;
    transition: transform 0.4s ease, box-shadow 0.4s ease;
    transition-delay: calc(var(--feature-index) * 0.05s);
}

.feature-card::before {
    content: '';
    position: absolute;
    inset: -40% 10% auto;
    height: 180px;
    background: radial-gradient(circle, rgba(142, 211, 255, 0.4), transparent 70%);
    filter: blur(42px);
    opacity: 0;
    transition: opacity 0.4s ease;
}

.feature-card:hover {
    transform: translateY(-12px);
    box-shadow: 0 28px 80px rgba(12, 18, 36, 0.55);
}

.feature-card:hover::before {
    opacity: 1;
}

.feature-card__icon {
    font-size: 28px;
    width: 52px;
    height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    border-radius: 16px;
    background: linear-gradient(140deg, rgba(142, 211, 255, 0.28), rgba(124, 92, 255, 0.35));
    margin-bottom: 18px;
}

.feature-card h3 {
    margin: 0 0 12px;
    font-size: 20px;
}

.feature-card p {
    margin: 0 0 22px;
    color: var(--service-muted);
    line-height: 1.6;
    font-size: 15px;
}

.feature-card__tag {
    display: inline-flex;
    padding: 8px 14px;
    border-radius: 999px;
    font-size: 12px;
    letter-spacing: 0.16em;
    text-transform: uppercase;
    background: rgba(255, 255, 255, 0.08);
    color: rgba(142, 211, 255, 0.85);
}

.sound-lab {
    margin-top: clamp(64px, 9vw, 128px);
}

.sound-lab__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: clamp(24px, 4vw, 36px);
}

.sound-lab__card {
    padding: clamp(28px, 5vw, 40px);
    border-radius: 28px;
    background: linear-gradient(160deg, rgba(18, 22, 35, 0.92), rgba(32, 38, 58, 0.78));
    border: 1px solid var(--service-border);
    box-shadow: var(--service-shadow);
    display: flex;
    flex-direction: column;
    gap: 20px;
    position: relative;
    overflow: hidden;
}

.sound-lab__card::before {
    content: '';
    position: absolute;
    inset: -20% 0 auto;
    height: 180px;
    background: radial-gradient(circle, rgba(255, 154, 203, 0.35), transparent 70%);
    filter: blur(48px);
    opacity: 0.6;
}

.sound-lab__card h2,
.sound-lab__card h3 {
    margin: 0;
    font-family: var(--font-display);
    font-size: clamp(26px, 4vw, 32px);
}

.sound-lab__card p {
    margin: 0;
    color: var(--service-muted);
    line-height: 1.8;
}

.sound-lab__list {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    gap: 12px;
    font-size: 15px;
    color: var(--service-muted);
}

.sound-lab__list li {
    display: flex;
    gap: 12px;
    align-items: flex-start;
}

.sound-lab__list li::before {
    content: '✶';
    color: var(--service-highlight-alt);
    font-size: 14px;
    line-height: 1.6;
}

.sound-lab__card--spectrum::before {
    background: radial-gradient(circle, rgba(142, 211, 255, 0.38), transparent 70%);
}

.usage-showcase {
    margin-top: clamp(56px, 8vw, 100px);
}

.usage-grid {
    margin-top: clamp(28px, 4vw, 40px);
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: clamp(18px, 3vw, 28px);
}

.usage-card {
    margin: 0;
    display: grid;
    gap: 14px;
}

.usage-card__frame {
    position: relative;
    border-radius: 22px;
    overflow: hidden;
    background: linear-gradient(155deg, rgba(18, 22, 35, 0.9), rgba(40, 48, 72, 0.78));
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 22px 64px -28px rgba(0, 0, 0, 0.5);
    aspect-ratio: 9 / 16;
    padding: clamp(10px, 2vw, 14px);
    display: grid;
    place-items: center;
}

.usage-card__frame img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    border-radius: 16px;
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.06);
}

.usage-card figcaption {
    color: var(--service-muted);
    font-size: 15px;
    line-height: 1.7;
}

.spectrum {
    display: grid;
    grid-template-columns: repeat(8, minmax(0, 1fr));
    align-items: end;
    gap: 10px;
    height: 140px;
    margin-top: auto;
}

.spectrum__bar {
    --bar-index: 0;
    width: 100%;
    border-radius: 999px;
    background: linear-gradient(180deg, rgba(142, 211, 255, 0.8), rgba(124, 92, 255, 0.7));
    height: calc(60px + (var(--bar-index) * 10px));
    animation: spectrum-pulse 2.4s ease-in-out infinite;
    animation-delay: calc(var(--bar-index) * 0.12s);
}

.cta {
    margin-top: clamp(72px, 10vw, 140px);
}

.cta-card {
    display: grid;
    gap: 20px;
    padding: clamp(36px, 6vw, 48px);
    border-radius: 32px;
    background: linear-gradient(150deg, rgba(18, 22, 35, 0.92), rgba(48, 60, 92, 0.82));
    border: 1px solid var(--service-soft-border);
    box-shadow: 0 32px 90px rgba(8, 12, 24, 0.55);
}

.cta-card h2 {
    margin: 0;
    font-size: clamp(32px, 5vw, 40px);
    font-family: var(--font-display);
}

.cta-card p {
    margin: 0;
    color: var(--service-muted);
    line-height: 1.8;
}

.cta-card__header {
    display: grid;
    gap: 12px;
    text-align: center;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    justify-content: center;
    align-items: center;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 12px 22px;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(142, 211, 255, 0.32), rgba(124, 92, 255, 0.38));
    border: 1px solid rgba(255, 255, 255, 0.2);
    color: var(--service-text);
    font-weight: 700;
    text-decoration: none;
    letter-spacing: 0.02em;
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
    box-shadow: 0 18px 48px -24px rgba(0, 0, 0, 0.5);
}

.cta-button:hover,
.cta-button:focus-visible {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.32);
    box-shadow: 0 22px 58px -26px rgba(0, 0, 0, 0.6);
}

.app-store-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 8px 12px;
    border-radius: 18px;
    background: rgba(12, 16, 28, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.16);
    box-shadow: 0 16px 36px -20px rgba(0, 0, 0, 0.6);
    transition: transform 0.25s ease, box-shadow 0.25s ease, border-color 0.25s ease;
}

.app-store-badge img {
    display: block;
    width: 200px;
    height: auto;
}

.app-store-badge:hover,
.app-store-badge:focus-visible {
    transform: translateY(-2px);
    border-color: rgba(255, 255, 255, 0.26);
    box-shadow: 0 20px 48px -28px rgba(0, 0, 0, 0.65);
}

.service-footer {
    margin-top: clamp(72px, 10vw, 120px);
    padding: 40px 0 60px;
    text-align: center;
    color: rgba(214, 226, 255, 0.6);
    font-size: 14px;
}

.service-footer a {
    color: var(--service-highlight);
}

@keyframes mascot-float {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(-12px);
    }
}

@keyframes tail-wave {
    0%, 100% {
        transform: rotate(0deg);
    }
    50% {
        transform: rotate(6deg);
    }
}

@keyframes blush-glow {
    from {
        opacity: 0.85;
    }
    to {
        opacity: 1;
    }
}

@keyframes blink {
    0%, 92%, 100% {
        transform: scaleY(1);
    }
    94% {
        transform: scaleY(0.1);
    }
    96% {
        transform: scaleY(1);
    }
}

@keyframes mouth-smile {
    0%, 100% {
        transform: translateY(0);
    }
    50% {
        transform: translateY(2px);
    }
}

@keyframes shadow-pulse {
    0%, 100% {
        transform: scaleX(1);
        opacity: 0.28;
    }
    50% {
        transform: scaleX(0.92);
        opacity: 0.38;
    }
}

@keyframes halo-pulse {
    0%, 100% {
        transform: scale(1);
        opacity: 0.7;
    }
    50% {
        transform: scale(1.06);
        opacity: 0.9;
    }
}

@keyframes ring-rotate {
    from {
        transform: rotate(0deg);
    }
    to {
        transform: rotate(360deg);
    }
}

@keyframes note-dance {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    40% {
        transform: translateY(-8px) rotate(-8deg);
    }
    60% {
        transform: translateY(6px) rotate(6deg);
    }
}

@keyframes spectrum-pulse {
    0%, 100% {
        transform: scaleY(0.6);
    }
    50% {
        transform: scaleY(1);
    }
}

@media (max-width: 900px) {
    .service-header {
        padding-bottom: 12px;
    }

    .hero-highlights li {
        font-size: 14px;
        padding: 12px 16px;
        flex-direction: column;
        align-items: flex-start;
        gap: 10px;
    }

    .hero-highlights li span {
        align-self: flex-start;
        padding: 6px 14px;
    }

    .mascot-stage {
        border-radius: 28px;
    }
}

@media (max-width: 640px) {
    .hero__headline {
        font-size: 32px;
    }

    .hero-badges {
        justify-content: center;
    }

    .hero-highlights li {
        text-align: left;
    }

    .sound-lab__card,
    .overview-card,
    .cta-card {
        border-radius: 22px;
    }
}

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

    .mascot-stage {
        transform: none !important;
    }

    .floating-note span {
        animation: none !important;
    }
}