:root {
    color-scheme: dark;
    --bg: #0b0f14;
    --bg-soft: #0f151c;
    --surface: #111820;
    --surface-raised: #17212b;
    --surface-control: #1e2a36;
    --line: #2b3946;
    --line-soft: #202c37;
    --text: #f4f7fa;
    --text-soft: #b8c4cf;
    --text-muted: #81909e;
    --signal: #43d9c7;
    --signal-dark: #123a3c;
    --blue: #75a7ff;
    --record: #ff5a4f;
    --warning: #f6b34b;
    --success: #64dfb9;
    --danger: #ff8178;
    --shell: 1180px;
    --radius-sm: 10px;
    --radius-md: 18px;
    --radius-lg: 28px;
    --shadow: 0 30px 90px rgba(0, 0, 0, .35);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    background: var(--bg);
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--text);
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: 16px;
    line-height: 1.6;
    -webkit-font-smoothing: antialiased;
}

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

button,
input,
select,
textarea {
    font: inherit;
}

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

img {
    display: block;
    max-width: 100%;
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1,
h2,
h3 {
    line-height: 1.08;
    letter-spacing: -.035em;
}

.shell {
    width: min(calc(100% - 40px), var(--shell));
    margin-inline: auto;
}

.skip-link {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 100;
    padding: 10px 14px;
    border-radius: 8px;
    background: var(--signal);
    color: #052728;
    font-weight: 800;
    transform: translateY(-160%);
}

.skip-link:focus {
    transform: translateY(0);
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 20;
    border-bottom: 1px solid rgba(51, 66, 80, .75);
    background: rgba(11, 15, 20, .84);
    backdrop-filter: blur(18px);
}

.nav-row {
    min-height: 74px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 30px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-size: 15px;
    font-weight: 800;
    letter-spacing: -.02em;
    white-space: nowrap;
}

.brand-mark {
    width: 36px;
    height: 36px;
    padding: 8px;
    border: 1px solid rgba(67, 217, 199, .45);
    border-radius: 10px;
    background: var(--signal-dark);
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 2px;
}

.brand-mark span {
    width: 2px;
    border-radius: 3px;
    background: var(--signal);
}

.brand-mark span:nth-child(1),
.brand-mark span:nth-child(5) {
    height: 8px;
}

.brand-mark span:nth-child(2),
.brand-mark span:nth-child(4) {
    height: 15px;
}

.brand-mark span:nth-child(3) {
    height: 20px;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 30px;
    color: var(--text-soft);
    font-size: 14px;
    font-weight: 650;
}

.nav-links a:hover,
.nav-links a:focus-visible {
    color: var(--text);
}

.nav-cta {
    padding: 10px 16px;
    border: 1px solid rgba(67, 217, 199, .42);
    border-radius: 999px;
    background: rgba(67, 217, 199, .1);
    color: var(--signal) !important;
}

.hero {
    position: relative;
    overflow: hidden;
    border-bottom: 1px solid var(--line-soft);
    background:
        radial-gradient(circle at 78% 38%, rgba(67, 217, 199, .11), transparent 32%),
        radial-gradient(circle at 88% 78%, rgba(117, 167, 255, .08), transparent 26%),
        linear-gradient(180deg, #0b0f14, #0d131a);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: .13;
    background-image: linear-gradient(rgba(129, 144, 158, .13) 1px, transparent 1px), linear-gradient(90deg, rgba(129, 144, 158, .13) 1px, transparent 1px);
    background-size: 54px 54px;
    mask-image: linear-gradient(to right, transparent, #000 52%, #000);
}

.hero-grid {
    position: relative;
    z-index: 1;
    min-height: 720px;
    padding-block: 82px 88px;
    display: grid;
    grid-template-columns: minmax(0, 1.03fr) minmax(460px, .97fr);
    align-items: center;
    gap: 70px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    margin-bottom: 19px;
    color: var(--signal);
    font-size: 12px;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.status-dot {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--signal);
    box-shadow: 0 0 18px var(--signal);
}

.hero h1 {
    max-width: 690px;
    margin-bottom: 24px;
    font-size: clamp(46px, 5.7vw, 78px);
    font-weight: 780;
}

.hero h1 span {
    color: var(--signal);
}

.hero-lead {
    max-width: 640px;
    margin-bottom: 30px;
    color: var(--text-soft);
    font-size: clamp(17px, 1.7vw, 20px);
    line-height: 1.68;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 12px;
    margin-bottom: 18px;
}

.button {
    min-height: 52px;
    padding: 13px 20px;
    border: 1px solid transparent;
    border-radius: 12px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 12px;
    font-weight: 800;
    line-height: 1.2;
    transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.button:hover,
.button:focus-visible {
    transform: translateY(-2px);
}

.button-primary {
    background: var(--signal);
    color: #052728;
    box-shadow: 0 16px 34px rgba(67, 217, 199, .18);
}

.button-primary:hover,
.button-primary:focus-visible {
    background: #68e3d5;
}

.button-secondary {
    border-color: var(--line);
    background: rgba(23, 33, 43, .72);
    color: var(--text);
}

.button-secondary:hover,
.button-secondary:focus-visible {
    border-color: var(--text-muted);
    background: var(--surface-raised);
}

.button small {
    display: block;
    color: rgba(5, 39, 40, .72);
    font-size: 9px;
    font-weight: 750;
    letter-spacing: .04em;
    text-transform: uppercase;
}

.play-mark {
    width: 24px;
    height: 28px;
    background: #052728;
    clip-path: polygon(0 0, 100% 50%, 0 100%);
    transform: scale(.66);
}

.compatibility {
    margin-bottom: 24px;
    color: var(--text-muted);
    font-size: 13px;
}

.independent-note {
    max-width: 660px;
    padding: 14px 16px;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-sm);
    background: rgba(17, 24, 32, .65);
    color: var(--text-muted);
    font-size: 12px;
    line-height: 1.55;
}

.independent-note strong {
    color: var(--text-soft);
}

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

.signal-glow {
    position: absolute;
    width: 78%;
    aspect-ratio: 1;
    border-radius: 50%;
    background: rgba(67, 217, 199, .15);
    filter: blur(80px);
}

.recorder-card {
    position: relative;
    z-index: 2;
    width: min(100%, 440px);
    padding: 26px;
    border: 1px solid rgba(117, 167, 255, .24);
    border-radius: 30px;
    background: linear-gradient(155deg, rgba(23, 33, 43, .96), rgba(12, 18, 24, .98));
    box-shadow: var(--shadow), inset 0 1px rgba(255, 255, 255, .04);
}

.recorder-head {
    display: flex;
    justify-content: space-between;
    gap: 20px;
}

.recorder-head div {
    display: grid;
    gap: 4px;
}

.label {
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .14em;
    text-transform: uppercase;
}

.recorder-head strong {
    font-size: 14px;
}

.live-pill {
    height: 28px;
    padding: 6px 10px;
    border: 1px solid rgba(67, 217, 199, .3);
    border-radius: 999px;
    background: rgba(67, 217, 199, .08);
    color: var(--signal);
    font-size: 11px;
    font-weight: 800;
}

.live-pill span {
    display: inline-block;
    width: 6px;
    height: 6px;
    margin-right: 5px;
    border-radius: 50%;
    background: var(--signal);
}

.timer {
    margin: 52px 0 20px;
    color: var(--text);
    font-size: 48px;
    font-variant-numeric: tabular-nums;
    font-weight: 680;
    letter-spacing: -.045em;
    text-align: center;
}

.waveform {
    height: 116px;
    padding: 10px 0;
    display: flex;
    align-items: center;
    gap: 5px;
    border-block: 1px solid var(--line-soft);
}

.waveform i {
    flex: 1;
    height: var(--h);
    min-height: 5px;
    border-radius: 6px;
    background: linear-gradient(180deg, var(--blue), var(--signal));
    box-shadow: 0 0 14px rgba(67, 217, 199, .18);
}

.meter-row {
    margin-top: 7px;
    display: flex;
    justify-content: space-between;
    color: var(--text-muted);
    font-size: 9px;
}

.recorder-controls {
    margin-top: 38px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 12px;
}

.control-chip {
    justify-self: center;
    padding: 7px 10px;
    border-radius: 999px;
    background: var(--surface-control);
    color: var(--text-soft);
    font-size: 10px;
    font-weight: 800;
}

.record-button {
    width: 72px;
    height: 72px;
    padding: 7px;
    border: 2px solid rgba(255, 90, 79, .7);
    border-radius: 50%;
    background: transparent;
    pointer-events: none;
}

.record-button span {
    display: block;
    width: 100%;
    height: 100%;
    border-radius: 50%;
    background: var(--record);
    box-shadow: 0 0 26px rgba(255, 90, 79, .28);
}

.floating-card {
    position: absolute;
    z-index: 3;
    min-width: 135px;
    padding: 13px 16px;
    border: 1px solid var(--line);
    border-radius: 14px;
    background: rgba(17, 24, 32, .94);
    box-shadow: 0 16px 40px rgba(0, 0, 0, .3);
    display: grid;
    gap: 2px;
}

.floating-card span {
    color: var(--text-muted);
    font-size: 10px;
    font-weight: 800;
    letter-spacing: .08em;
    text-transform: uppercase;
}

.floating-card strong {
    font-size: 13px;
}

.floating-input {
    top: 54px;
    left: -22px;
}

.floating-input strong {
    color: var(--signal);
}

.floating-format {
    right: -28px;
    bottom: 52px;
}

.proof-strip {
    border-bottom: 1px solid var(--line-soft);
    background: var(--bg-soft);
}

.proof-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
}

.proof-grid div {
    min-height: 110px;
    padding: 26px 22px;
    border-right: 1px solid var(--line-soft);
    display: grid;
    align-content: center;
    gap: 3px;
}

.proof-grid div:last-child {
    border-right: 0;
}

.proof-grid strong {
    color: var(--text);
    font-size: 15px;
}

.proof-grid span {
    color: var(--text-muted);
    font-size: 12px;
}

.section {
    padding-block: 120px;
}

.section-heading {
    max-width: 720px;
    margin: 0 auto 56px;
    text-align: center;
}

.section-heading h2,
.premium-grid h2,
.trust-copy h2,
.cta-card h2 {
    margin-bottom: 18px;
    font-size: clamp(34px, 4.4vw, 56px);
}

.section-heading p,
.premium-grid p,
.trust-copy p {
    color: var(--text-soft);
    font-size: 18px;
}

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

.feature-card {
    position: relative;
    min-height: 320px;
    padding: 34px;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: linear-gradient(145deg, var(--surface-raised), var(--surface));
}

.feature-card::after {
    content: "";
    position: absolute;
    width: 220px;
    height: 220px;
    right: -120px;
    bottom: -140px;
    border-radius: 50%;
    background: rgba(67, 217, 199, .08);
    filter: blur(14px);
}

.feature-wide {
    grid-column: 1 / -1;
    min-height: 300px;
    display: grid;
    grid-template-columns: 62px 1fr minmax(310px, .8fr);
    align-items: center;
    gap: 28px;
}

.feature-number {
    position: relative;
    z-index: 1;
    margin-bottom: 42px;
    color: var(--signal);
    font-size: 12px;
    font-weight: 850;
    letter-spacing: .15em;
}

.feature-wide .feature-number {
    margin-bottom: 0;
    align-self: start;
}

.feature-card h3 {
    position: relative;
    z-index: 1;
    margin-bottom: 13px;
    font-size: 26px;
}

.feature-card p {
    position: relative;
    z-index: 1;
    max-width: 580px;
    color: var(--text-soft);
}

.route-panel {
    position: relative;
    z-index: 1;
    display: grid;
    gap: 10px;
}

.route-panel > div {
    padding: 13px;
    border: 1px solid var(--line);
    border-radius: 12px;
    display: grid;
    grid-template-columns: 36px 1fr auto;
    align-items: center;
    gap: 12px;
    background: rgba(11, 15, 20, .5);
}

.route-panel p {
    margin: 0;
    display: grid;
}

.route-panel small {
    color: var(--text-muted);
}

.route-panel b {
    color: var(--signal);
    font-size: 10px;
    text-transform: uppercase;
}

.route-icon {
    width: 36px;
    height: 36px;
    border-radius: 10px;
    background: var(--signal-dark);
    color: var(--signal);
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 900;
}

.mini-wave {
    height: 80px;
    margin-top: 34px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.mini-wave span {
    flex: 1;
    border-radius: 6px;
    background: var(--signal);
}

.mini-wave span:nth-child(1),
.mini-wave span:nth-child(9) { height: 24%; }
.mini-wave span:nth-child(2),
.mini-wave span:nth-child(8) { height: 48%; }
.mini-wave span:nth-child(3),
.mini-wave span:nth-child(7) { height: 72%; }
.mini-wave span:nth-child(4),
.mini-wave span:nth-child(6) { height: 52%; }
.mini-wave span:nth-child(5) { height: 96%; }

.toggle-demo {
    width: fit-content;
    margin-top: 44px;
    padding: 10px 14px 10px 10px;
    border: 1px solid rgba(67, 217, 199, .28);
    border-radius: 999px;
    background: rgba(67, 217, 199, .08);
    display: flex;
    align-items: center;
    gap: 10px;
    color: var(--signal);
    font-size: 12px;
    font-weight: 800;
}

.toggle-demo span {
    width: 28px;
    height: 18px;
    border-radius: 999px;
    background: var(--signal);
    position: relative;
}

.toggle-demo span::after {
    content: "";
    position: absolute;
    width: 12px;
    height: 12px;
    top: 3px;
    right: 3px;
    border-radius: 50%;
    background: #052728;
}

.eq-bars {
    height: 90px;
    margin-top: 28px;
    display: flex;
    align-items: end;
    gap: 12px;
}

.eq-bars i {
    flex: 1;
    border-radius: 5px 5px 2px 2px;
    background: linear-gradient(180deg, var(--blue), var(--signal-dark));
}

.eq-bars i:nth-child(1) { height: 45%; }
.eq-bars i:nth-child(2) { height: 78%; }
.eq-bars i:nth-child(3) { height: 58%; }
.eq-bars i:nth-child(4) { height: 88%; }
.eq-bars i:nth-child(5) { height: 67%; }
.eq-bars i:nth-child(6) { height: 52%; }
.eq-bars i:nth-child(7) { height: 72%; }
.eq-bars i:nth-child(8) { height: 40%; }

.project-pills {
    margin-top: 36px;
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
}

.project-pills span {
    padding: 9px 12px;
    border: 1px solid var(--line);
    border-radius: 10px;
    color: var(--text-soft);
    font-size: 11px;
    font-weight: 750;
}

.project-pills span:nth-child(1) { border-left: 3px solid var(--signal); }
.project-pills span:nth-child(2) { border-left: 3px solid var(--blue); }
.project-pills span:nth-child(3) { border-left: 3px solid var(--warning); }

.format-stack {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 12px;
}

.format-stack span {
    min-height: 140px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--bg-soft);
    color: var(--text-muted);
    display: grid;
    align-content: center;
    gap: 6px;
    font-size: 11px;
    text-transform: uppercase;
}

.format-stack strong {
    color: var(--text);
    font-size: 27px;
}

.workflow-section {
    border-block: 1px solid var(--line-soft);
    background: var(--bg-soft);
}

.left-heading {
    margin-inline: 0;
    text-align: left;
}

.workflow-grid {
    margin: 0;
    padding: 0;
    list-style: none;
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 1px;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-md);
    overflow: hidden;
    background: var(--line-soft);
}

.workflow-grid li {
    min-height: 190px;
    padding: 34px;
    background: var(--surface);
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 18px;
}

.workflow-grid li > span {
    width: 38px;
    height: 38px;
    border: 1px solid rgba(67, 217, 199, .32);
    border-radius: 50%;
    background: rgba(67, 217, 199, .08);
    color: var(--signal);
    display: grid;
    place-items: center;
    font-size: 12px;
    font-weight: 900;
}

.workflow-grid h3 {
    margin: 7px 0 11px;
    font-size: 22px;
}

.workflow-grid p {
    margin-bottom: 0;
    color: var(--text-muted);
}

.premium-section {
    background: linear-gradient(145deg, rgba(18, 58, 60, .38), transparent 60%);
}

.premium-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 80px;
}

.premium-grid ul {
    margin: 0;
    padding: 26px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: var(--surface);
    list-style: none;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.premium-grid li {
    padding: 14px 12px 14px 38px;
    border-radius: 10px;
    background: var(--surface-raised);
    position: relative;
    color: var(--text-soft);
    font-size: 13px;
    font-weight: 700;
}

.premium-grid li::before {
    content: "";
    position: absolute;
    width: 10px;
    height: 5px;
    left: 15px;
    top: 19px;
    border-left: 2px solid var(--signal);
    border-bottom: 2px solid var(--signal);
    transform: rotate(-45deg);
}

.trust-section {
    padding-top: 40px;
}

.trust-grid {
    padding: 56px;
    border: 1px solid var(--line-soft);
    border-radius: var(--radius-lg);
    background: linear-gradient(135deg, var(--surface), #0d171d);
    display: grid;
    grid-template-columns: 1.2fr .8fr;
    align-items: center;
    gap: 70px;
}

.trust-card {
    min-height: 260px;
    padding: 34px;
    border: 1px solid rgba(67, 217, 199, .24);
    border-radius: 20px;
    background: rgba(18, 58, 60, .32);
    display: grid;
    align-content: center;
}

.shield-mark {
    width: 52px;
    height: 60px;
    margin-bottom: 24px;
    border: 2px solid var(--signal);
    border-radius: 24px 24px 28px 28px;
    clip-path: polygon(50% 0, 100% 15%, 92% 70%, 50% 100%, 8% 70%, 0 15%);
    background: rgba(67, 217, 199, .08);
}

.trust-card strong {
    font-size: 20px;
}

.trust-card p {
    margin: 8px 0 0;
    color: var(--text-soft);
}

.final-cta {
    padding-top: 20px;
}

.cta-card {
    padding: 64px;
    border: 1px solid rgba(67, 217, 199, .34);
    border-radius: var(--radius-lg);
    background:
        radial-gradient(circle at 84% 30%, rgba(67, 217, 199, .18), transparent 30%),
        linear-gradient(135deg, #10262a, #101820 55%, #0f151c);
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 50px;
}

.cta-card h2 {
    max-width: 720px;
    margin-bottom: 0;
}

.cta-actions {
    display: grid;
    gap: 16px;
    text-align: center;
}

.text-link {
    color: var(--signal);
    font-size: 13px;
    font-weight: 800;
}

.site-footer {
    margin-top: 100px;
    padding: 60px 0 28px;
    border-top: 1px solid var(--line-soft);
    background: #080b0f;
}

.footer-grid {
    display: flex;
    justify-content: space-between;
    gap: 40px;
}

.footer-brand {
    margin-bottom: 15px;
}

.footer-grid p {
    max-width: 460px;
    color: var(--text-muted);
    font-size: 13px;
}

.footer-links {
    display: flex;
    align-items: start;
    flex-wrap: wrap;
    gap: 24px;
    color: var(--text-soft);
    font-size: 13px;
    font-weight: 700;
}

.footer-links a:hover,
.footer-links a:focus-visible {
    color: var(--signal);
}

.footer-legal {
    margin-top: 38px;
    padding-top: 22px;
    border-top: 1px solid var(--line-soft);
    display: flex;
    justify-content: space-between;
    gap: 30px;
    color: var(--text-muted);
    font-size: 11px;
}

.footer-legal p {
    margin: 0;
}

.footer-legal p:first-child {
    max-width: 760px;
}

.contact-hero {
    padding: 105px 0 92px;
    border-bottom: 1px solid var(--line-soft);
    background:
        radial-gradient(circle at 75% 25%, rgba(67, 217, 199, .12), transparent 28%),
        linear-gradient(180deg, var(--bg), var(--bg-soft));
}

.contact-intro {
    max-width: 850px;
    text-align: center;
}

.contact-intro h1 {
    margin-bottom: 23px;
    font-size: clamp(42px, 6vw, 70px);
}

.contact-intro p {
    max-width: 660px;
    margin: 0 auto;
    color: var(--text-soft);
    font-size: 19px;
}

.contact-section {
    padding: 90px 0 120px;
}

.contact-grid {
    display: grid;
    grid-template-columns: 320px 1fr;
    align-items: start;
    gap: 30px;
}

.contact-aside {
    display: grid;
    gap: 12px;
}

.aside-card {
    padding: 25px;
    border: 1px solid var(--line-soft);
    border-radius: 16px;
    background: var(--surface);
}

.aside-card span {
    color: var(--signal);
    font-size: 11px;
    font-weight: 900;
    letter-spacing: .12em;
}

.aside-card h2 {
    margin: 12px 0 8px;
    font-size: 20px;
}

.aside-card p {
    margin-bottom: 0;
    color: var(--text-muted);
    font-size: 13px;
}

.form-card {
    padding: 42px;
    border: 1px solid var(--line);
    border-radius: var(--radius-md);
    background: linear-gradient(145deg, var(--surface-raised), var(--surface));
    box-shadow: var(--shadow);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 16px;
}

.field {
    margin-bottom: 22px;
}

.field label {
    display: block;
    margin-bottom: 8px;
    color: var(--text-soft);
    font-size: 12px;
    font-weight: 800;
}

.field input,
.field select,
.field textarea {
    width: 100%;
    padding: 13px 14px;
    border: 1px solid var(--line);
    border-radius: 11px;
    outline: none;
    background: var(--bg-soft);
    color: var(--text);
    transition: border-color .2s ease, box-shadow .2s ease;
}

.field textarea {
    min-height: 180px;
    resize: vertical;
}

.field input:focus,
.field select:focus,
.field textarea:focus {
    border-color: var(--signal);
    box-shadow: 0 0 0 3px rgba(67, 217, 199, .12);
}

.field small {
    display: block;
    margin-top: 8px;
    color: var(--text-muted);
    font-size: 11px;
}

.captcha-field {
    max-width: 220px;
}

.honeypot {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.submit-button {
    min-width: 190px;
    border: 0;
    cursor: pointer;
}

.form-note {
    display: inline-block;
    margin: 0 0 0 16px;
    color: var(--text-muted);
    font-size: 11px;
}

.alert {
    margin-bottom: 26px;
    padding: 15px 17px;
    border: 1px solid;
    border-radius: 11px;
    font-size: 13px;
}

.alert strong {
    margin-right: 5px;
}

.alert.success {
    border-color: rgba(100, 223, 185, .35);
    background: rgba(100, 223, 185, .08);
    color: var(--success);
}

.alert.error {
    border-color: rgba(255, 129, 120, .35);
    background: rgba(255, 129, 120, .08);
    color: var(--danger);
}

@media (max-width: 1020px) {
    .hero-grid {
        grid-template-columns: 1fr;
        gap: 30px;
    }

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

    .recorder-scene {
        width: min(100%, 570px);
        margin-inline: auto;
    }

    .premium-grid,
    .trust-grid {
        grid-template-columns: 1fr;
        gap: 40px;
    }

    .cta-card {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 820px) {
    .site-header {
        position: relative;
    }

    .nav-row {
        padding-block: 16px;
        flex-direction: column;
        align-items: flex-start;
        gap: 14px;
    }

    .nav-links {
        width: 100%;
        gap: 18px;
        overflow-x: auto;
        padding-bottom: 2px;
    }

    .nav-links a {
        white-space: nowrap;
    }

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

    .proof-grid div:nth-child(2) {
        border-right: 0;
    }

    .proof-grid div:nth-child(-n+2) {
        border-bottom: 1px solid var(--line-soft);
    }

    .feature-grid,
    .workflow-grid,
    .premium-grid ul {
        grid-template-columns: 1fr;
    }

    .feature-wide {
        grid-column: auto;
        grid-template-columns: 1fr;
        gap: 14px;
    }

    .feature-wide .feature-number {
        margin-bottom: 24px;
    }

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

    .contact-aside {
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 620px) {
    .shell {
        width: min(calc(100% - 28px), var(--shell));
    }

    .nav-links {
        font-size: 12px;
    }

    .nav-cta {
        padding: 8px 12px;
    }

    .hero-grid {
        padding-block: 64px 70px;
    }

    .hero h1 {
        font-size: clamp(39px, 12vw, 56px);
    }

    .hero-actions {
        align-items: stretch;
        flex-direction: column;
    }

    .button {
        width: 100%;
    }

    .recorder-scene {
        min-height: 440px;
    }

    .recorder-card {
        padding: 20px;
        border-radius: 22px;
    }

    .timer {
        margin-top: 40px;
        font-size: 41px;
    }

    .waveform {
        gap: 3px;
    }

    .floating-card {
        display: none;
    }

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

    .proof-grid div {
        min-height: 90px;
        border-right: 0;
        border-bottom: 1px solid var(--line-soft);
    }

    .section {
        padding-block: 82px;
    }

    .section-heading {
        margin-bottom: 36px;
        text-align: left;
    }

    .feature-card,
    .workflow-grid li {
        padding: 26px;
    }

    .feature-card {
        min-height: 290px;
    }

    .route-panel > div {
        grid-template-columns: 36px 1fr;
    }

    .route-panel b {
        grid-column: 2;
    }

    .format-stack {
        grid-template-columns: 1fr;
    }

    .trust-grid,
    .cta-card {
        padding: 30px;
    }

    .contact-hero {
        padding: 72px 0 64px;
    }

    .contact-section {
        padding-top: 50px;
    }

    .contact-aside,
    .form-row {
        grid-template-columns: 1fr;
    }

    .form-card {
        padding: 25px;
    }

    .captcha-field {
        max-width: none;
    }

    .form-note {
        margin: 12px 0 0;
    }

    .footer-grid,
    .footer-legal {
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        transition-duration: .01ms !important;
    }
}