:root {
    --bg: #08090b;
    --panel: #101215;
    --panel2: #171a1e;
    --line: #262a2e;
    --muted: #969da7;
    --white: #f8fafb;
    --accent: #fff;
    --radius: 23px
}

* {
    box-sizing: border-box
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 90px
}

body {
    margin: 0;
    background: var(--bg);
    color: var(--white);
    font-family: Inter, -apple-system, BlinkMacSystemFont, "Segoe UI", "PingFang SC", "Microsoft Yahei", sans-serif;
    font-size: 16px;
    line-height: 1.65;
    overflow-x: clip;
    -webkit-font-smoothing: antialiased
}

body.nav-open {
    overflow: hidden
}

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

button,
input {
    font: inherit
}

button {
    cursor: pointer
}

img,
svg {
    max-width: 100%
}

img {
    display: block
}

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

h1,
h2,
h3 {
    line-height: 1.22;
    letter-spacing: -.035em
}

h2 {
    font-size: clamp(34px, 4vw, 59px)
}

h3 {
    font-size: 23px
}

p {
    color: var(--muted)
}

em {
    font-style: normal;
    color: var(--accent)
}

::selection {
    background: var(--accent);
    color: #08090b
}

.container {
    width: min(1200px, calc(100% - 48px));
    margin: auto
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    background: rgba(8, 9, 11, .86);
    border-bottom: 1px solid rgba(255, 255, 255, .065);
    backdrop-filter: blur(22px);
    -webkit-backdrop-filter: blur(22px);
    transition: background .3s, box-shadow .3s
}

.site-header.scrolled {
    background: rgba(9, 10, 12, .97);
    box-shadow: 0 12px 35px #0006
}

.header-inner {
    min-height: 82px;
    display: flex;
    gap: 34px;
    align-items: center;
    justify-content: space-between
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 30px;
    font-weight: 800;
    letter-spacing: -.075em;
    line-height: 1
}

.brand img {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    object-fit: cover
}

.desktop-nav {
    display: flex;
    gap: clamp(15px, 2.2vw, 31px);
    align-items: center;
    margin: auto
}

.desktop-nav a {
    font-size: 15px;
    color: #abb0b7;
    white-space: nowrap;
    transition: color .2s;
    position: relative;
    padding: 31px 0
}

.desktop-nav a.active,
.desktop-nav a:hover {
    color: #fff
}

.desktop-nav a.active:after {
    content: "";
    position: absolute;
    bottom: 17px;
    left: 30%;
    right: 30%;
    height: 3px;
    border-radius: 4px;
    background: var(--accent)
}

.header-actions {
    display: flex;
    align-items: center;
    gap: 9px;
    flex: none
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 9px;
    padding: 11px 18px;
    border-radius: 10px;
    font-size: 14px;
    font-weight: 750;
    white-space: nowrap;
    border: 1px solid transparent;
    transition: transform .25s, background .25s, border .25s
}

.btn:hover {
    transform: translateY(-3px)
}

.btn-white {
    background: #fff;
    color: #090909
}

.btn-quiet {
    background: transparent;
    color: #fff;
    border-color: #45484c
}

.btn-quiet:hover,
.btn-outline:hover {
    border-color: #fff
}

.btn-accent {
    background: var(--accent);
    color: #080a07;
    box-shadow: 0 13px 35px #756969
}

.btn-accent:hover {
    /* background: #ddff8d */
}

.btn-outline {
    background: #ffffff09;
    color: #fff;
    border-color: #5d6268
}

.btn-xl {
    font-size: 17px;
    min-height: 59px;
    padding: 15px 29px;
    border-radius: 12px
}

.menu-toggle {
    display: none;
    flex: none;
    border: 0;
    background: transparent;
    color: white;
    padding: 9px;
    align-items: center;
    flex-direction: column;
    gap: 5px
}

.menu-toggle span {
    width: 21px;
    height: 2px;
    border-radius: 2px;
    background: currentColor;
    transition: transform .2s, opacity .2s
}

.menu-toggle.open span:first-child {
    transform: translateY(7px) rotate(45deg)
}

.menu-toggle.open span:nth-child(2) {
    opacity: 0
}

.menu-toggle.open span:last-child {
    transform: translateY(-7px) rotate(-45deg)
}

.mobile-nav {
    position: fixed;
    z-index: 90;
    top: var(--header-h, 71px);
    inset-inline: 0;
    bottom: 0;
    background: #0e1013;
    padding: 20px 24px 50px;
    overflow: auto;
    box-shadow: 0 15px 60px #000a
}

.mobile-nav[hidden] {
    display: none
}

.mobile-nav a {
    display: block;
    border-bottom: 1px solid #292d30;
    padding: 17px 6px;
    font-size: 18px
}

.hero {
    min-height: 730px;
    padding: 79px 0 0;
    position: relative;
    overflow: hidden;
    background: radial-gradient(ellipse at 90% 40%, #26331845, transparent 39%), linear-gradient(180deg, #0b0c0f, #08090b)
}

.hero-orb {
    pointer-events: none;
    position: absolute;
    border-radius: 50%;
    filter: blur(75px);
    opacity: .26
}

.orb-one {
    width: 330px;
    height: 330px;
    background: #9dcb24;
    right: 4%;
    top: 22%
}

.orb-two {
    width: 340px;
    height: 340px;
    background: #2b5152;
    right: 21%;
    bottom: 5%;
    opacity: .15
}

.hero-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    min-height: 610px;
    position: relative
}

.hero-copy {
    z-index: 2;
    padding-bottom: 65px
}

.eyebrow,
.kicker {
    font-size: 12px;
    font-weight: 750;
    letter-spacing: .2em;
    color: var(--accent)
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: #cad0d2;
    letter-spacing: .13em
}

.pulse,
.tag-dot {
    width: 8px;
    height: 8px;
    display: inline-block;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 5px #caff391c
}

.hero h1 {
    font-size: clamp(51px, 6.3vw, 91px);
    letter-spacing: -.065em;
    margin: 24px 0 24px;
    line-height: 1.1;
    white-space: nowrap
}

.hero-desc {
    font-size: 19px;
    max-width: 520px;
    line-height: 1.9
}

.hero-points {
    display: flex;
    flex-wrap: wrap;
    gap: 9px 18px;
    margin: 26px 0 31px;
    font-size: 14px;
    color: #d9dcd8
}

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

.mini-label {
    font-size: 11px;
    letter-spacing: .16em;
    margin-top: 22px;
    color: #747c83
}

.hero-stage {
    height: 590px;
    position: relative;
    perspective: 950px
}

.phone {
    position: absolute;
    overflow: hidden;
    filter: drop-shadow(0 32px 28px #000b)
}

.phone img {
    height: 80%;
    width: 100%;
    object-fit: contain
}

.phone-front {
    width: 290px;
    height: 595px;
    left: 13%;
    top: 4%;
    transform: rotate(-7deg);
    z-index: 2;
    animation: floatFront 7s ease-in-out infinite
}

.phone-back {
    width: 246px;
    height: 510px;
    left: 51%;
    top: 13%;
    transform: rotate(10deg);
    opacity: .94;
    animation: floatBack 8s ease-in-out infinite
}

.floating-tag {
    position: absolute;
    z-index: 5;
    border: 1px solid #ffffff2b;
    background: #171c1de0;
    backdrop-filter: blur(12px);
    border-radius: 14px;
    padding: 12px 16px;
    box-shadow: 0 15px 35px #0005;
    font-size: 13px;
    color: #e7eae8
}

.tag-top {
    right: 0;
    top: 12%;
    display: flex;
    gap: 12px;
    align-items: center
}

.tag-bottom {
    left: 0;
    bottom: 16%;
    display: flex;
    gap: 12px;
    align-items: center
}

.tag-bottom strong {
    color: var(--accent);
    font-size: 15px
}

.tag-icon {
    font-size: 25px;
    color: var(--accent)
}

@keyframes floatFront {
    50% {
        transform: translateY(-12px) rotate(-5deg)
    }
}

@keyframes floatBack {
    50% {
        transform: translateY(14px) rotate(8deg)
    }
}

.hero-metrics {
    border-top: 1px solid #242a2b;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    padding: 25px 0 35px;
    position: relative
}

.hero-metrics div {
    display: flex;
    align-items: baseline;
    gap: 13px;
    padding: 8px 20px;
    border-right: 1px solid #222628
}

.hero-metrics div:first-child {
    padding-left: 0
}

.hero-metrics div:last-child {
    border-right: 0
}

.hero-metrics strong {
    font-size: 25px
}

.hero-metrics span {
    font-size: 14px;
    color: #858d91
}

.section {
    padding: 115px 0;
    position: relative
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 30px;
    margin-bottom: 40px
}

.section-head h2 {
    margin: 12px 0 12px
}

.section-head p {
    font-size: 17px;
    margin: 0
}

.section-head.center {
    display: block;
    text-align: center
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: #f2f4f1;
    font-size: 15px;
    font-weight: 700;
    white-space: nowrap;
    border-bottom: 1px solid #65705a;
    padding-bottom: 7px;
    transition: color .2s
}

.text-link:hover {
    color: var(--accent)
}

.text-link span {
    color: var(--accent)
}

.market-section {
    background: #0c0e10
}

.market-shell {
    background: #121518;
    border: 1px solid #2a2e32;
    border-radius: 22px;
    overflow: hidden;
    box-shadow: 0 35px 70px #0003
}

.market-toolbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 15px;
    padding: 22px 27px;
    border-bottom: 1px solid #24282b
}

.tabs {
    display: flex;
    gap: 7px;
    flex-wrap: wrap
}

.tab {
    background: transparent;
    color: #aaaeb4;
    border: 0;
    border-radius: 9px;
    padding: 11px 19px;
    font-weight: 650;
    font-size: 14px
}

.tab.active {
    background: #292f26;
    color: var(--accent)
}

.market-hint {
    font-size: 12px;
    color: #899199
}

.market-table-scroll {
    overflow-x: auto
}

.market-table {
    width: 100%;
    border-collapse: collapse;
    min-width: 650px
}

.market-table th {
    color: #7e878e;
    text-align: left;
    font-size: 13px;
    letter-spacing: .02em;
    font-weight: 500;
    padding: 17px 27px
}

.market-table td {
    padding: 17px 27px;
    border-top: 1px solid #272a2d
}

.market-table tr:hover td {
    background: #1b1e21
}

.coin-name {
    display: flex;
    align-items: center;
    gap: 13px
}

.coin-name strong {
    display: block;
    font-size: 16px
}

.coin-name small {
    display: block;
    font-size: 12px;
    color: #899199
}

.coin-icon {
    width: 37px;
    height: 37px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    font-size: 22px;
    font-weight: 700
}

.btc {
    background: #f29b27;
    color: #fff
}

.eth {
    background: #4e5c8a;
    color: #fff
}

.xrp {
    background: #222;
    color: white
}

.ltc {
    background: #4b8dc8;
    color: #fff
}

.sol {
    background: #161e25;
    color: #7dfacc
}

.ada {
    background: #2c4d9d;
    color: #fff
}

.price {
    font-weight: 750;
    font-variant-numeric: tabular-nums
}

.change {
    font-weight: 700;
    font-size: 14px
}

.positive {
    color: #5ad99c
}

.negative {
    color: #ff7f86
}

.sparkline {
    display: block;
    width: 114px;
    height: 38px
}

.sparkline.up {
    color: #5ad99c
}

.sparkline.down {
    color: #ff858a
}

.trade-link {
    border: 1px solid #3a4144;
    border-radius: 8px;
    padding: 7px 13px;
    font-size: 13px;
    color: #e6ece8;
    white-space: nowrap
}

.trade-link:hover {
    border-color: var(--accent);
    color: var(--accent)
}

.advantages {
    background: #08090b
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px
}

.feature-card {
    border: 1px solid #272b2d;
    background: linear-gradient(145deg, #181b1f, #111315);
    padding: 27px 23px 0;
    border-radius: 20px;
    overflow: hidden;
    min-height: 360px;
    transition: border .3s, transform .3s
}

.feature-card:hover {
    transform: translateY(-5px);
    border-color: #5f793c
}

.feature-icon {
    border: 1px solid #586050;
    background: #caff3910;
    width: 48px;
    height: 48px;
    border-radius: 12px;
    display: grid;
    place-items: center;
    font-size: 29px;
    color: var(--accent);
    margin-bottom: 21px
}

.feature-no {
    font-size: 10px;
    letter-spacing: .2em;
    color: #727c82
}

.feature-card h3 {
    font-size: 21px;
    margin: 8px 0 12px
}

.feature-card p {
    font-size: 14px;
    line-height: 1.8;
    min-height: 75px
}

.feature-graphic {
    height: 92px;
    margin-top: 4px
}

.bars {
    display: flex;
    align-items: end;
    gap: 10px;
    justify-content: center
}

.bars i {
    width: 20px;
    background: linear-gradient(var(--accent), #446d2d);
    opacity: .65;
    border-radius: 4px 4px 0 0;
    height: 36px
}

.bars i:nth-child(2) {
    height: 65px
}

.bars i:nth-child(3) {
    height: 42px
}

.bars i:nth-child(4) {
    height: 82px
}

.bars i:nth-child(5) {
    height: 54px
}

.bars i:nth-child(6) {
    height: 72px
}

.bars i:nth-child(7) {
    height: 91px
}

.orders {
    height: auto;
    padding-bottom: 10px
}

.orders span {
    display: flex;
    justify-content: space-between;
    gap: 5px;
    border-bottom: 1px solid #2a2f32;
    padding: 6px 2px;
    font-size: 12px
}

.orders i {
    font-style: normal;
    color: #9ba4ac
}

.orders .green {
    color: var(--accent)
}

.circles {
    display: flex;
    justify-content: center;
    align-items: center;
    gap: 5px
}

.circles span {
    display: block;
    border-radius: 50%;
    width: 57px;
    height: 57px;
    border: 9px solid #b1dd4b;
    box-shadow: 0 0 25px #caff3925
}

.circles span:nth-child(2) {
    width: 82px;
    height: 82px;
    border-color: #fff
}

.circles span:nth-child(3) {
    width: 39px;
    height: 39px;
    border-width: 6px;
    border-color: #5b7656
}

.points {
    text-align: center;
    font-size: 26px;
    letter-spacing: 9px;
    color: var(--accent);
    padding: 20px 0
}

.points span {
    color: #fff
}

.showcase {
    padding-top: 40px
}

.product-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 65px;
    min-height: 600px;
    padding: 65px 0
}

.product-row+.product-row {
    border-top: 1px solid #25292b
}

.product-copy {
    max-width: 450px
}

.product-copy h2 {
    font-size: clamp(38px, 4.8vw, 65px);
    margin: 19px 0
}

.product-copy p {
    font-size: 18px;
    line-height: 1.95
}

.chip-row {
    display: flex;
    gap: 10px;
    flex-wrap: wrap;
    margin: 23px 0 31px
}

.chip-row span {
    font-size: 13px;
    border: 1px solid #323a34;
    background: #171b19;
    color: #bfcac0;
    border-radius: 99px;
    padding: 6px 14px
}

.product-visual {
    height: 540px;
    position: relative;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden
}

.image-backdrop {
    position: absolute;
    width: 80%;
    height: 75%;
    border-radius: 50%;
    background: radial-gradient(ellipse, #caff3924, transparent 67%);
    filter: blur(20px)
}

.product-visual img {
    height: 510px;
    width: auto;
    object-fit: contain;
    position: relative;
    z-index: 2;
    filter: drop-shadow(0 25px 25px #0008);
    transform: rotate(-8deg)
}

.product-visual img.product-overlap {
    height: 438px;
    position: absolute;
    right: 4%;
    top: 12%;
    transform: rotate(9deg);
    z-index: 1
}

.product-row.reverse .product-visual {
    grid-column: 1;
    grid-row: 1
}

.product-row.reverse .product-copy {
    grid-column: 2;
    grid-row: 1;
    margin-left: 20px
}

.product-visual-two img {
    transform: rotate(6deg)
}

.product-visual-two img.product-overlap {
    left: 0;
    right: auto;
    transform: rotate(-8deg)
}

.trade-demo {
    background: linear-gradient(180deg, #0f1113, #08090b)
}

.demo-grid {
    display: grid;
    grid-template-columns: 440px 1fr;
    gap: 30px
}

.demo-panel {
    background: #171a1d;
    border: 1px solid #34393e;
    border-radius: 22px;
    padding: 26px
}

.demo-top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    font-size: 20px;
    font-weight: 800;
    margin-bottom: 21px
}

.demo-badge {
    font-size: 12px;
    color: var(--accent);
    border: 1px solid #50613a;
    background: #24321a;
    padding: 6px 10px;
    border-radius: 8px
}

.demo-switch {
    display: grid;
    grid-template-columns: 1fr 1fr;
    background: #0d0f11;
    border-radius: 10px;
    padding: 5px;
    gap: 5px;
    margin-bottom: 23px
}

.demo-switch button {
    background: transparent;
    color: #aeb4b8;
    border: 0;
    padding: 10px;
    font-size: 15px;
    font-weight: 750;
    border-radius: 8px
}

.demo-switch button.active {
    background: var(--accent);
    color: #0d1307
}

.demo-panel label {
    display: block;
    color: #bfc4c6;
    font-size: 14px;
    margin-bottom: 10px
}

.amount-input {
    display: flex;
    align-items: center;
    border: 1px solid #41474c;
    background: #0d0f11;
    padding: 0 15px;
    border-radius: 10px
}

.amount-input input {
    min-width: 0;
    width: 100%;
    border: 0;
    background: none;
    outline: 0;
    color: #fff;
    font-weight: 800;
    font-size: 24px;
    padding: 14px 0
}

.amount-input span {
    font-size: 14px;
    color: #9aa5a9
}

.demo-presets {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 8px;
    margin: 14px 0 25px
}

.demo-presets button {
    background: #23272b;
    color: #bac3c7;
    border: 1px solid transparent;
    border-radius: 7px;
    padding: 8px 4px;
    font-size: 12px
}

.demo-presets button.selected {
    border-color: var(--accent);
    color: var(--accent)
}

.demo-result {
    padding: 17px 0;
    border-top: 1px solid #383d41;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px
}

.demo-result span {
    font-size: 13px;
    color: #999fa4
}

.demo-result strong {
    font-size: 20px;
    white-space: nowrap
}

.demo-submit {
    width: 100%;
    padding: 13px;
    background: var(--accent);
    color: #141b0b;
    font-weight: 800;
    border: 0;
    border-radius: 10px
}

.demo-disclaimer {
    font-size: 12px;
    line-height: 1.6;
    margin: 13px 0 0;
    color: #929aa0
}

.demo-illustration {
    background: linear-gradient(145deg, #22282b, #111315);
    border: 1px solid #33393a;
    border-radius: 22px;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 23px
}

.demo-illustration>img {
    width: 100%;
    height: auto;
    border-radius: 10px;
    box-shadow: 0 20px 40px #0008
}

.illustration-caption {
    padding: 25px 10px 5px
}

.illustration-caption span {
    font-size: 11px;
    color: var(--accent);
    letter-spacing: .18em
}

.illustration-caption h3 {
    margin: 9px 0 5px
}

.illustration-caption p {
    margin: 0;
    font-size: 14px
}

.strategies {
    background: #0b0d0f
}

.strategy-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 19px
}

.strategy-card {
    height: 440px;
    border: 1px solid #2b3033;
    border-radius: 23px;
    padding: 39px 38px;
    overflow: hidden;
    position: relative;
    background: radial-gradient(ellipse at 80% 85%, #4c683429, transparent 54%), #171a1d
}

.strategy-card>div {
    position: relative;
    z-index: 2;
    max-width: 250px
}

.strategy-card h3 {
    font-size: 29px;
    margin: 13px 0
}

.strategy-card p {
    font-size: 15px
}

.strategy-card img {
    position: absolute;
    right: 15px;
    height: 100%;
    top: 18px;
    width: 230px;
    max-width: 50%;
    filter: drop-shadow(0 20px 22px #0008);
    transform: rotate(-7deg);
    transition: transform .4s
}

.strategy-card:nth-child(2) img {
    transform: rotate(7deg)
}

.strategy-card:hover img {
    transform: translateY(-15px) rotate(0)
}

.security {
    background: #090b0c
}

.security-grid {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 100px;
    align-items: center
}

.security-grid h2 {
    margin-top: 18px
}

.security-grid p {
    font-size: 17px;
    line-height: 1.9
}

.security-list>div {
    display: grid;
    grid-template-columns: 58px 1fr 25px;
    gap: 16px;
    align-items: center;
    padding: 22px 0;
    border-bottom: 1px solid #2a2f30
}

.security-list>div>span:last-child {
    color: #767f80;
    font-size: 12px
}

.security-icon {
    width: 50px;
    height: 50px;
    background: #caff3915;
    border: 1px solid #5a693d;
    color: var(--accent);
    font-size: 27px;
    border-radius: 13px;
    display: grid;
    place-items: center
}

.security-list h3 {
    margin: 0 0 5px;
    font-size: 20px
}

.security-list p {
    font-size: 14px;
    margin: 0
}

.download-section {
    padding: 85px 0 105px
}

.download-shell {
    min-height: 480px;
    position: relative;
    overflow: hidden;
    background: linear-gradient(115deg, #1d2224, #101315 68%);
    border: 1px solid #394041;
    border-radius: 30px;
    display: grid;
    grid-template-columns: 1.1fr .9fr;
    align-items: center
}

.download-light {
    position: absolute;
    width: 500px;
    height: 500px;
    border-radius: 50%;
    background: #b4f63220;
    filter: blur(75px);
    right: 1%;
    bottom: -65%
}

.download-text {
    padding: 60px 45px 60px 65px;
    position: relative;
    z-index: 2
}

.download-text h2 {
    margin: 17px 0 15px;
    font-size: clamp(37px, 4.8vw, 63px)
}

.download-text p {
    font-size: 17px
}

.download-actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 27px
}

.download-status {
    font-size: 13px;
    min-height: 20px;
    margin: 12px 0 0;
    color: #ccd1d2
}

.download-phones {
    height: 480px;
    position: relative
}

.download-phones img {
    position: absolute;
    /* bottom: -90px; */
    left: 12%;
    height: 530px;
    width: auto;
    max-width: 40%;
    object-fit: contain;
    transform: rotate(-8deg);
    filter: drop-shadow(0 30px 22px #0009)
}

.download-phones img:nth-child(2) {
    left: 45%;
    bottom: -65px;
    transform: rotate(10deg);
    z-index: 0
}

.faq-section {
    background: #0d1012
}

.faq-list {
    width: min(870px, 100%);
    margin: 48px auto 0
}

.faq-list details {
    border-bottom: 1px solid #34393c
}

.faq-list summary {
    list-style: none;
    cursor: pointer;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 14px;
    padding: 22px 6px;
    font-size: 17px;
    font-weight: 700
}

.faq-list summary::-webkit-details-marker {
    display: none
}

.faq-list summary span {
    font-size: 24px;
    color: var(--accent);
    font-weight: 400;
    transition: transform .2s
}

.faq-list details[open] summary span {
    transform: rotate(45deg)
}

.faq-list details p {
    margin: 0 0 22px;
    padding: 0 30px 0 6px;
    font-size: 15px;
    line-height: 1.85
}

.site-footer {
    background: #08090b;
    padding: 50px 0 27px
}

.footer-main {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 43px
}

.footer-brand {
    font-size: 28px
}

.footer-main p {
    font-size: 14px;
    margin-top: 18px
}

.footer-links {
    display: flex;
    flex-wrap: wrap;
    gap: 17px 28px;
    padding-top: 14px
}

.footer-links a {
    color: #a2aab0;
    font-size: 14px
}

.footer-links a:hover {
    color: #fff
}

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-top: 1px solid #25292b;
    padding-top: 20px;
    color: #7b8489;
    font-size: 12px
}

.back-top {
    position: fixed;
    right: 25px;
    bottom: 25px;
    z-index: 40;
    width: 44px;
    height: 44px;
    border: 1px solid #444b4b;
    display: grid;
    place-items: center;
    border-radius: 12px;
    background: #212629;
    color: #fff;
    opacity: 0;
    pointer-events: none;
    transform: translateY(20px);
    transition: .3s
}

.back-top.show {
    opacity: 1;
    pointer-events: auto;
    transform: none
}

.reveal {
    opacity: 0;
    transition: opacity .75s ease, transform .8s cubic-bezier(.2, .7, .2, 1), filter .8s ease
}

.reveal[data-animate=slide] {
    transform: translateX(-37px)
}

.reveal[data-animate=zoom] {
    transform: scale(.93)
}

.reveal[data-animate=lift] {
    transform: translateY(45px)
}

.reveal[data-animate=rotate] {
    transform: perspective(800px) rotateY(-10deg)
}

.reveal[data-animate=fade] {
    filter: blur(8px)
}

.reveal.visible {
    opacity: 1;
    transform: none;
    filter: none
}

.feature-card:nth-child(2),
.strategy-card:nth-child(2) {
    transition-delay: .1s
}

.feature-card:nth-child(3) {
    transition-delay: .16s
}

.feature-card:nth-child(4) {
    transition-delay: .22s
}

@media(max-width:1100px) {
    .header-inner {
        gap: 18px
    }

    .desktop-nav {
        gap: 16px
    }

    .desktop-nav a {
        font-size: 13px
    }

    .brand {
        font-size: 25px
    }

    .brand img {
        width: 37px;
        height: 37px
    }

    .hero h1 {
        font-size: clamp(48px, 6vw, 70px)
    }

    .phone-front {
        left: 4%
    }

    .phone-back {
        left: 45%
    }

    .feature-grid {
        grid-template-columns: repeat(2, 1fr)
    }

    .feature-card {
        min-height: 320px
    }

    .demo-grid {
        grid-template-columns: 380px 1fr
    }

    .security-grid {
        gap: 40px
    }
}

@media(max-width:850px) {
    .desktop-nav {
        display: none
    }

    .menu-toggle {
        display: flex
    }

    .header-inner {
        min-height: 70px
    }

    .site-header {
        --header-h: 71px
    }

    .hero {
        padding: 55px 0 0
    }

    .hero-grid {
        gap: 0;
        grid-template-columns: 1fr;
        text-align: center
    }

    .hero-copy {
        padding-bottom: 10px
    }

    .hero h1 {
        white-space: normal;
        font-size: clamp(50px, 9vw, 74px)
    }

    .hero-desc {
        margin-inline: auto
    }

    .hero-points,
    .hero-buttons {
        justify-content: center
    }

    .hero-stage {
        width: min(560px, 100%);
        margin: 0 auto;
        height: 520px
    }

    .phone-front {
        height: 510px;
        width: 250px;
        left: 17%
    }

    .phone-back {
        height: 450px;
        width: 220px;
        left: 50%
    }

    .tag-top {
        right: 4%;
        top: 6%
    }

    .tag-bottom {
        left: 3%;
        bottom: 15%
    }

    .hero-metrics {
        grid-template-columns: repeat(2, 1fr)
    }

    .hero-metrics div:nth-child(2) {
        border-right: 0
    }

    .hero-metrics div:nth-child(-n+2) {
        border-bottom: 1px solid #25292b
    }

    .hero-metrics div:nth-child(3) {
        padding-left: 0
    }

    .section {
        padding: 80px 0
    }

    .product-row {
        gap: 20px;
        min-height: 470px
    }

    .product-visual {
        height: 440px
    }

    .product-visual img {
        height: 430px
    }

    .product-visual img.product-overlap {
        height: 360px
    }

    .demo-grid {
        grid-template-columns: 1fr
    }

    .demo-illustration {
        min-height: 330px
    }

    .security-grid {
        grid-template-columns: 1fr
    }

    .download-shell {
        grid-template-columns: 1fr 1fr
    }

    .download-text {
        padding: 40px 18px 40px 35px
    }

    .download-phones img {
        height: 470px
    }

    .download-actions .btn {
        padding: 13px 17px
    }

    .footer-main {
        flex-direction: column
    }
}

@media(max-width:600px) {
    .container {
        width: calc(100% - 32px)
    }

    .header-inner {
        min-height: 64px;
        gap: 8px
    }

    .site-header {
        --header-h: 65px
    }

    .brand {
        font-size: 24px;
        gap: 5px
    }

    .brand img {
        width: 33px;
        height: 33px;
        border-radius: 8px
    }

    .header-actions {
        gap: 6px
    }

    .header-actions .btn {
        font-size: 12px;
        padding: 9px 11px;
        border-radius: 8px
    }

    .header-actions .btn span {
        display: none
    }

    .menu-toggle {
        padding: 7px 3px 7px 6px
    }

    .hero {
        padding-top: 47px
    }

    .eyebrow {
        font-size: 10px;
        letter-spacing: .09em
    }

    .hero h1 {
        font-size: clamp(42px, 10.5vw, 58px);
        margin: 18px 0
    }

    .hero-desc {
        font-size: 15px;
        line-height: 1.85;
        max-width: 350px
    }

    .hero-points {
        font-size: 12px;
        gap: 7px 12px;
        margin: 20px 0 24px
    }

    .hero-buttons {
        gap: 9px
    }

    .btn-xl {
        min-height: 50px;
        padding: 11px 19px;
        font-size: 14px
    }

    .mini-label {
        font-size: 10px;
        letter-spacing: .07em
    }

    .hero-stage {
        height: 405px;
        max-width: 390px
    }

    .phone-front {
        height: 395px;
        width: 195px;
        left: 10%;
        top: 3%
    }

    .phone-back {
        height: 345px;
        width: 168px;
        left: 53%;
        top: 12%
    }

    .floating-tag {
        font-size: 10px;
        padding: 7px 10px;
        border-radius: 9px
    }

    .tag-top {
        right: 0;
        top: 7%
    }

    .tag-bottom {
        bottom: 8%;
        left: 1%
    }

    .tag-icon {
        font-size: 19px
    }

    .tag-bottom strong {
        font-size: 12px
    }

    .hero-metrics {
        padding: 10px 0 20px
    }

    .hero-metrics div {
        flex-direction: column;
        gap: 0;
        padding: 10px 12px
    }

    .hero-metrics strong {
        font-size: 22px
    }

    .hero-metrics span {
        font-size: 12px
    }

    .section {
        padding: 67px 0
    }

    .section-head {
        margin-bottom: 27px;
        display: block
    }

    .section-head h2,
    h2 {
        font-size: clamp(30px, 8vw, 40px)
    }

    .section-head p {
        font-size: 14px
    }

    .section-head .text-link {
        margin-top: 16px
    }

    .kicker {
        font-size: 10px;
        letter-spacing: .16em
    }

    .market-toolbar {
        padding: 13px 12px;
        align-items: start;
        flex-direction: column
    }

    .tab {
        font-size: 12px;
        padding: 8px 11px
    }

    .market-hint {
        font-size: 11px
    }

    .market-table th,
    .market-table td {
        padding: 12px 14px
    }

    .feature-grid {
        gap: 12px;
        grid-template-columns: 1fr 1fr
    }

    .feature-card {
        padding: 19px 14px 0;
        border-radius: 15px;
        min-height: 315px
    }

    .feature-icon {
        height: 38px;
        width: 38px;
        font-size: 21px;
        margin-bottom: 12px
    }

    .feature-no {
        font-size: 9px
    }

    .feature-card h3 {
        font-size: 17px
    }

    .feature-card p {
        font-size: 12px;
        min-height: 97px
    }

    .feature-graphic {
        max-width: 100%;
        overflow: hidden
    }

    .bars {
        gap: 6px
    }

    .bars i {
        width: 15px
    }

    .circles span {
        width: 36px;
        height: 36px;
        border-width: 6px
    }

    .circles span:nth-child(2) {
        width: 56px;
        height: 56px;
        border-width: 7px
    }

    .circles span:nth-child(3) {
        width: 25px;
        height: 25px;
        border-width: 4px
    }

    .points {
        letter-spacing: 2px;
        font-size: 19px
    }

    .orders span {
        font-size: 9px
    }

    .showcase {
        padding-top: 10px
    }

    .product-row,
    .product-row.reverse {
        grid-template-columns: 1fr;
        gap: 0;
        padding: 45px 0
    }

    .product-copy,
    .product-row.reverse .product-copy {
        grid-column: 1;
        grid-row: 1;
        margin: 0;
        max-width: none
    }

    .product-copy h2 {
        font-size: 41px
    }

    .product-copy p {
        font-size: 15px
    }

    .product-visual,
    .product-row.reverse .product-visual {
        grid-column: 1;
        grid-row: 2;
        height: 395px
    }

    .product-visual img {
        height: 385px
    }

    .product-visual img.product-overlap {
        height: 315px;
        right: 11%
    }

    .product-visual-two img.product-overlap {
        left: 10%
    }

    .chip-row {
        margin: 18px 0 22px
    }

    .demo-panel {
        padding: 18px
    }

    .demo-result strong {
        font-size: 17px
    }

    .demo-illustration {
        padding: 15px;
        min-height: auto
    }

    .illustration-caption {
        padding: 20px 5px 6px
    }

    .illustration-caption h3 {
        font-size: 19px
    }

    .strategy-grid {
        grid-template-columns: 1fr;
        gap: 14px
    }

    .strategy-card {
        height: 325px;
        padding: 29px 25px
    }

    .strategy-card img {
        width: 180px;
        bottom: -185px;
        right: 5px
    }

    .strategy-card h3 {
        font-size: 25px
    }

    .strategy-card p {
        font-size: 13px;
        max-width: 205px
    }

    .security-grid {
        gap: 20px
    }

    .security-grid p {
        font-size: 15px
    }

    .security-list>div {
        grid-template-columns: 45px 1fr 20px;
        gap: 10px;
        padding: 18px 0
    }

    .security-icon {
        width: 40px;
        height: 40px;
        font-size: 22px
    }

    .security-list h3 {
        font-size: 17px
    }

    .security-list p {
        font-size: 12px
    }

    .download-section {
        padding: 55px 0 65px
    }

    .download-shell {
        grid-template-columns: 1fr;
        border-radius: 22px
    }

    .download-text {
        padding: 37px 21px 0;
        text-align: center
    }

    .download-text h2 {
        font-size: 38px
    }

    .download-text p {
        font-size: 14px
    }

    .download-actions {
        justify-content: center;
        gap: 8px
    }

    .download-phones {
        height: 285px
    }

    .download-phones img {
        height: 355px;
        max-width: 49%;
        left: 18%;
        bottom: -85px
    }

    .download-phones img:nth-child(2) {
        left: 46%;
        bottom: -125px
    }

    .faq-list {
        margin-top: 27px
    }

    .faq-list summary {
        font-size: 15px;
        padding: 19px 3px
    }

    .faq-list details p {
        font-size: 13px
    }

    .footer-links {
        gap: 15px 19px
    }

    .footer-links a {
        font-size: 13px
    }

    .footer-bottom {
        align-items: start;
        flex-direction: column;
        gap: 7px
    }

    .back-top {
        right: 15px;
        bottom: 15px;
        width: 39px;
        height: 39px
    }
}

@media(max-width:380px) {
    .header-actions .btn {
        font-size: 11px;
        padding: 8px
    }

    .brand {
        font-size: 21px
    }

    .brand img {
        width: 30px;
        height: 30px
    }

    .hero h1 {
        font-size: 40px
    }

    .phone-front {
        left: 4%
    }

    .phone-back {
        left: 48%
    }

    .feature-card {
        padding: 14px 10px 0
    }

    .feature-card h3 {
        font-size: 15px
    }

    .hero-points {
        font-size: 11px
    }
}

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

    *,
    *:before,
    *:after {
        animation: none !important;
        transition: none !important
    }

    .reveal {
        opacity: 1;
        transform: none;
        filter: none
    }
}