:root {
    color-scheme: dark;
}

* {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    font-family: system-ui, sans-serif;
    color: #f9fafb;
}

.logo {
    display: block;
    margin-bottom: 10px;
}

.brand {
    display: flex;
    align-items: center;
    gap: 12px;
}

.landing-page {
    min-height: 100vh;
    background:
        radial-gradient(circle at 18% 15%, rgba(37, 99, 235, .22), transparent 32%),
        radial-gradient(circle at 82% 20%, rgba(16, 185, 129, .18), transparent 30%),
        radial-gradient(circle at 50% 90%, rgba(124, 58, 237, .18), transparent 34%),
        #0b1120;
}

.landing-main {
    width: 100%;
    min-height: 100vh;
    display: grid;
    align-content: center;
    gap: 22px;
    padding: 48px 20px;
}

.landing-hero {
    position: relative;
    width: min(1150px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(320px, .95fr);
    gap: 28px;
    align-items: center;
    overflow: hidden;
    padding: 42px;
    border: 1px solid rgba(148, 163, 184, .18);
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(31, 41, 55, .94), rgba(15, 23, 42, .88));
    box-shadow: 0 30px 90px rgba(0, 0, 0, .38);
}

.landing-glow {
    position: absolute;
    width: 260px;
    height: 260px;
    border-radius: 999px;
    filter: blur(24px);
    opacity: .45;
    pointer-events: none;
}

.landing-glow-a {
    right: 18%;
    top: -120px;
    background: rgba(37, 99, 235, .42);
}

.landing-glow-b {
    right: -80px;
    bottom: -110px;
    background: rgba(16, 185, 129, .36);
}

.landing-hero__content,
.landing-visual {
    position: relative;
    z-index: 1;
}

.landing-badge {
    width: fit-content;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    padding: 8px 11px;
    border: 1px solid rgba(96, 165, 250, .35);
    border-radius: 999px;
    background: rgba(37, 99, 235, .12);
    color: #bfdbfe;
    font-size: 13px;
    font-weight: 700;
}

.landing-dot {
    width: 8px;
    height: 8px;
    border-radius: 999px;
    background: #22c55e;
    box-shadow: 0 0 0 6px rgba(34, 197, 94, .14);
}

.landing-hero h1 {
    margin: 22px 0 0;
    max-width: 760px;
    font-size: clamp(38px, 7vw, 76px);
    line-height: .95;
    letter-spacing: -.06em;
}

.landing-lead {
    max-width: 680px;
    margin: 22px 0 0;
    color: #cbd5e1;
    font-size: clamp(16px, 2vw, 20px);
    line-height: 1.65;
}

.landing-stats {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
    margin-top: 30px;
}

.landing-stats div {
    min-width: 0;
    padding: 14px;
    border: 1px solid rgba(148, 163, 184, .16);
    border-radius: 16px;
    background: rgba(15, 23, 42, .55);
}

.landing-stats strong,
.landing-stats span {
    display: block;
}

.landing-stats strong {
    color: #f9fafb;
    font-size: 14px;
}

.landing-stats span {
    margin-top: 5px;
    color: #94a3b8;
    font-size: 12px;
    line-height: 1.4;
}

.landing-visual {
    min-height: 390px;
    display: grid;
    place-items: center;
}

.audio-card {
    width: min(390px, 100%);
    padding: 22px;
    border: 1px solid rgba(148, 163, 184, .22);
    border-radius: 26px;
    background: linear-gradient(145deg, rgba(17, 24, 39, .95), rgba(30, 41, 59, .86));
    box-shadow:
        0 28px 70px rgba(0, 0, 0, .38),
        inset 0 1px 0 rgba(255, 255, 255, .05);
}

.audio-card-main {
    transform: rotate(-2deg);
}

.audio-card__top {
    display: flex;
    gap: 7px;
    margin-bottom: 28px;
}

.audio-card__top span {
    width: 11px;
    height: 11px;
    border-radius: 999px;
    background: #334155;
}

.audio-card__top span:nth-child(1) {
    background: #ef4444;
}

.audio-card__top span:nth-child(2) {
    background: #f59e0b;
}

.audio-card__top span:nth-child(3) {
    background: #22c55e;
}

.wave {
    height: 140px;
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 18px;
    border-radius: 20px;
    background: rgba(2, 6, 23, .56);
}

.wave i {
    width: 12px;
    min-height: 18px;
    border-radius: 999px;
    background: linear-gradient(180deg, #60a5fa, #22c55e);
    box-shadow: 0 0 22px rgba(96, 165, 250, .35);
}

.audio-route {
    display: grid;
    grid-template-columns: auto 1fr auto 1fr auto;
    align-items: center;
    gap: 9px;
    margin-top: 22px;
    color: #cbd5e1;
    font-size: 12px;
    font-weight: 800;
}

.audio-route b {
    display: block;
    height: 2px;
    border-radius: 999px;
    background: linear-gradient(90deg, #2563eb, #22c55e);
}

.floating-icon {
    position: absolute;
    display: grid;
    place-items: center;
    width: 64px;
    height: 64px;
    border: 1px solid rgba(148, 163, 184, .2);
    border-radius: 20px;
    color: #dbeafe;
    background: rgba(15, 23, 42, .78);
    box-shadow: 0 18px 40px rgba(0, 0, 0, .28);
}

.floating-icon svg {
    width: 28px;
    height: 28px;
}

.floating-icon-a {
    top: 34px;
    right: 58px;
    transform: rotate(8deg);
}

.floating-icon-b {
    left: 24px;
    bottom: 58px;
    transform: rotate(-10deg);
}

.floating-icon-c {
    right: 26px;
    bottom: 44px;
    transform: rotate(12deg);
}

.landing-features {
    width: min(1150px, 100%);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 16px;
}

.landing-features article {
    padding: 22px;
    border: 1px solid rgba(148, 163, 184, .15);
    border-radius: 22px;
    background: rgba(31, 41, 55, .72);
    box-shadow: 0 20px 55px rgba(0, 0, 0, .24);
}

.feature-icon {
    display: grid;
    place-items: center;
    width: 46px;
    height: 46px;
    border-radius: 15px;
    color: #bfdbfe;
    background: rgba(37, 99, 235, .16);
}

.feature-icon svg {
    width: 24px;
    height: 24px;
}

.landing-features h2 {
    margin: 16px 0 8px;
    font-size: 18px;
}

.landing-features p {
    margin: 0;
    color: #9ca3af;
    line-height: 1.6;
}

.landing-footer {
    width: min(1150px, 100%);
    margin: 0 auto;
    padding: 6px 4px 0;
    text-align: center;
}

.landing-footer a {
    color: #94a3b8;
    font-size: 13px;
    text-decoration: none;
}

.landing-footer a:hover {
    color: #bfdbfe;
    text-decoration: underline;
}

@media (max-width: 920px) {
    .landing-hero {
        grid-template-columns: 1fr;
        padding: 30px;
    }

    .landing-visual {
        min-height: 310px;
    }

    .landing-features {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 620px) {
    .landing-main {
        padding: 20px 14px;
    }

    .landing-hero {
        padding: 22px;
        border-radius: 22px;
    }

    .landing-stats {
        grid-template-columns: 1fr;
    }

    .floating-icon {
        display: none;
    }

    .audio-card-main {
        transform: none;
    }
}

.privacy-page {
    min-height: 100vh;
    background:
        radial-gradient(circle at 18% 15%, rgba(37, 99, 235, .18), transparent 32%),
        radial-gradient(circle at 82% 20%, rgba(16, 185, 129, .12), transparent 30%),
        #0b1120;
}

.privacy-main {
    width: 100%;
    min-height: 100vh;
    padding: 48px 20px;
}

.privacy-card {
    width: min(900px, 100%);
    margin: 0 auto;
    padding: 38px;
    border: 1px solid rgba(148, 163, 184, .18);
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(31, 41, 55, .94), rgba(15, 23, 42, .88));
    box-shadow: 0 30px 90px rgba(0, 0, 0, .38);
}

.privacy-kicker {
    width: fit-content;
    margin-bottom: 14px;
    padding: 7px 10px;
    border: 1px solid rgba(96, 165, 250, .35);
    border-radius: 999px;
    background: rgba(37, 99, 235, .12);
    color: #bfdbfe;
    font-size: 13px;
    font-weight: 700;
}

.privacy-card h1 {
    margin: 0 0 28px;
    font-size: clamp(34px, 5vw, 58px);
    line-height: 1;
    letter-spacing: -.05em;
}

.privacy-card section {
    padding-top: 22px;
    margin-top: 22px;
    border-top: 1px solid rgba(148, 163, 184, .14);
}

.privacy-card h2 {
    margin: 0 0 10px;
    font-size: 20px;
}

.privacy-card p,
.privacy-card address {
    margin: 0 0 12px;
    color: #cbd5e1;
    font-size: 15px;
    line-height: 1.7;
}

.privacy-card address {
    font-style: normal;
    padding: 12px 14px;
    border: 1px solid rgba(148, 163, 184, .16);
    border-radius: 14px;
    background: rgba(2, 6, 23, .35);
    color: #bfdbfe;
}

@media (max-width: 620px) {
    .privacy-main {
        padding: 20px 14px;
    }

    .privacy-card {
        padding: 24px;
        border-radius: 22px;
    }
}