:root {
    --ink: #080b14;
    --ink-soft: #111827;
    --ink-elevated: #161f34;
    --paper: #f5f6fa;
    --surface: #ffffff;
    --text: #111525;
    --text-soft: #667085;
    --text-on-dark: #f7f8fc;
    --text-on-dark-soft: #aeb7ca;
    --violet: #8b5cf6;
    --violet-deep: #7047dc;
    --sky: #60a5fa;
    --mint: #2dd4bf;
    --mint-soft: #a7f3d0;
    --line: #e4e7ef;
    --line-dark: rgba(255, 255, 255, 0.12);
    --brand-gradient: linear-gradient(135deg, #9b73ff 0%, #6686ff 48%, #2dd4bf 100%);
    --shadow-sm: 0 14px 40px rgba(23, 28, 45, 0.08);
    --shadow-lg: 0 36px 90px rgba(0, 0, 0, 0.3);
    --radius-sm: 14px;
    --radius-md: 22px;
    --radius-lg: 32px;
    --container: 1180px;
    --header-height: 76px;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--header-height) + 24px);
}

body {
    margin: 0;
    color: var(--text);
    background: var(--paper);
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", "Helvetica Neue", Arial, sans-serif;
    font-size: 16px;
    line-height: 1.65;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body.menu-open {
    overflow: hidden;
}

a {
    color: inherit;
}

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

button,
input {
    font: inherit;
}

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

::selection {
    color: #fff;
    background: var(--violet);
}

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

.skip-link {
    position: fixed;
    top: 10px;
    left: 10px;
    z-index: 1000;
    padding: 11px 16px;
    color: var(--ink);
    background: #fff;
    border-radius: 999px;
    font-weight: 750;
    text-decoration: none;
    transform: translateY(-150%);
    transition: transform 180ms ease;
}

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

:focus-visible {
    outline: 3px solid var(--mint);
    outline-offset: 4px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    margin: 0 0 20px;
    color: var(--violet-deep);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.eyebrow::before {
    width: 8px;
    height: 8px;
    background: var(--brand-gradient);
    border-radius: 50%;
    box-shadow: 0 0 0 6px rgba(139, 92, 246, 0.1);
    content: "";
}

.eyebrow.on-dark {
    color: #d8ccff;
}

.eyebrow.on-dark::before {
    box-shadow: 0 0 0 6px rgba(139, 92, 246, 0.22);
}

.button {
    min-height: 52px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    padding: 0 22px;
    border: 1px solid transparent;
    border-radius: 999px;
    font-size: 0.94rem;
    font-weight: 760;
    line-height: 1;
    text-decoration: none;
    transition: transform 180ms ease, border-color 180ms ease, background-color 180ms ease, box-shadow 180ms ease;
}

.button::after {
    content: "↗";
    font-size: 1rem;
    transition: transform 180ms ease;
}

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

.button:hover::after {
    transform: translate(2px, -2px);
}

.button-primary {
    color: #0a1120;
    background: var(--mint);
    box-shadow: 0 12px 32px rgba(45, 212, 191, 0.22);
}

.button-primary:hover {
    background: #42e4ce;
    box-shadow: 0 16px 38px rgba(45, 212, 191, 0.3);
}

.button-ghost {
    color: var(--text-on-dark);
    background: rgba(255, 255, 255, 0.06);
    border-color: rgba(255, 255, 255, 0.18);
}

.button-ghost:hover {
    background: rgba(255, 255, 255, 0.1);
    border-color: rgba(255, 255, 255, 0.34);
}

.button-dark {
    color: #fff;
    background: var(--ink);
}

.button-dark:hover {
    background: var(--ink-elevated);
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--violet-deep);
    font-weight: 760;
    text-decoration: none;
}

.text-link::after {
    content: "→";
    transition: transform 180ms ease;
}

.text-link:hover::after {
    transform: translateX(4px);
}

/* Header */
.site-header {
    position: fixed;
    inset: 0 0 auto;
    z-index: 100;
    height: var(--header-height);
    color: var(--text-on-dark);
    background: rgba(8, 11, 20, 0.72);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(18px);
    -webkit-backdrop-filter: blur(18px);
}

.header-inner {
    height: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 28px;
}

.brand {
    position: relative;
    z-index: 102;
    display: inline-flex;
    align-items: center;
    gap: 11px;
    color: #fff;
    font-size: 1.05rem;
    font-weight: 820;
    letter-spacing: -0.025em;
    text-decoration: none;
}

.brand-mark {
    position: relative;
    width: 32px;
    height: 32px;
    flex: 0 0 32px;
    overflow: hidden;
    background: var(--brand-gradient);
    border: 1px solid rgba(255, 255, 255, 0.3);
    border-radius: 10px;
    box-shadow: 0 8px 20px rgba(112, 71, 220, 0.34);
}

.brand-mark::before {
    position: absolute;
    inset: 7px 6px;
    background: #fff;
    clip-path: polygon(0 0, 30% 0, 50% 62%, 70% 0, 100% 0, 68% 100%, 32% 100%);
    content: "";
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 6px;
}

.site-nav a {
    padding: 10px 13px;
    color: var(--text-on-dark-soft);
    border-radius: 999px;
    font-size: 0.9rem;
    font-weight: 650;
    text-decoration: none;
    transition: color 160ms ease, background-color 160ms ease;
}

.site-nav a:hover,
.site-nav a[aria-current="page"] {
    color: #fff;
    background: rgba(255, 255, 255, 0.07);
}

.header-cta {
    position: relative;
    z-index: 102;
    min-height: 42px;
    padding-inline: 18px;
    color: #0b1120;
    background: #fff;
    font-size: 0.86rem;
}

.header-cta::after {
    content: "→";
}

.nav-toggle {
    position: relative;
    z-index: 102;
    width: 44px;
    height: 44px;
    display: none;
    padding: 0;
    color: #fff;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.14);
    border-radius: 14px;
    cursor: pointer;
}

.nav-toggle span,
.nav-toggle::before,
.nav-toggle::after {
    position: absolute;
    left: 12px;
    width: 18px;
    height: 2px;
    background: currentColor;
    border-radius: 999px;
    content: "";
    transition: transform 180ms ease, opacity 180ms ease;
}

.nav-toggle span {
    top: 20px;
}

.nav-toggle::before {
    top: 14px;
}

.nav-toggle::after {
    top: 26px;
}

.nav-toggle[aria-expanded="true"] span {
    opacity: 0;
}

.nav-toggle[aria-expanded="true"]::before {
    top: 20px;
    transform: rotate(45deg);
}

.nav-toggle[aria-expanded="true"]::after {
    top: 20px;
    transform: rotate(-45deg);
}

/* Hero */
.hero {
    position: relative;
    min-height: 830px;
    display: grid;
    align-items: center;
    overflow: hidden;
    padding: calc(var(--header-height) + 90px) 0 96px;
    color: var(--text-on-dark);
    background:
        radial-gradient(circle at 77% 35%, rgba(96, 165, 250, 0.14), transparent 24%),
        radial-gradient(circle at 70% 10%, rgba(139, 92, 246, 0.15), transparent 30%),
        var(--ink);
}

.hero::before {
    position: absolute;
    inset: 0;
    opacity: 0.12;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: linear-gradient(to bottom, #000, transparent 75%);
    content: "";
}

.hero::after {
    position: absolute;
    right: -12%;
    bottom: -42%;
    width: 760px;
    aspect-ratio: 1;
    background: radial-gradient(circle, rgba(45, 212, 191, 0.13), rgba(139, 92, 246, 0.05) 38%, transparent 70%);
    border-radius: 50%;
    filter: blur(20px);
    content: "";
}

.hero-inner {
    position: relative;
    z-index: 2;
    display: grid;
    grid-template-columns: minmax(0, 1.04fr) minmax(400px, 0.96fr);
    gap: clamp(46px, 7vw, 96px);
    align-items: center;
}

.hero-copy {
    max-width: 650px;
}

.hero h1 {
    max-width: 9.5ch;
    margin: 0;
    font-family: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: clamp(3.55rem, 6.4vw, 6rem);
    font-weight: 840;
    letter-spacing: -0.065em;
    line-height: 0.96;
}

.gradient-text {
    display: block;
    padding-bottom: 0.08em;
    color: transparent;
    background: var(--brand-gradient);
    background-clip: text;
    -webkit-background-clip: text;
}

.hero-lede {
    max-width: 575px;
    margin: 28px 0 0;
    color: var(--text-on-dark-soft);
    font-size: clamp(1.05rem, 1.6vw, 1.22rem);
    line-height: 1.7;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 34px;
}

.hero-proof-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px 20px;
    margin: 32px 0 0;
    padding: 0;
    color: #d4daE7;
    font-size: 0.86rem;
    list-style: none;
}

.hero-proof-list li {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.hero-proof-list li::before {
    width: 18px;
    height: 18px;
    display: inline-grid;
    place-items: center;
    color: #08110f;
    background: var(--mint);
    border-radius: 50%;
    font-size: 0.68rem;
    font-weight: 900;
    content: "✓";
}

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

.stage-glow {
    position: absolute;
    width: 82%;
    aspect-ratio: 1;
    background: conic-gradient(from 20deg, rgba(139, 92, 246, 0.34), rgba(96, 165, 250, 0.12), rgba(45, 212, 191, 0.32), rgba(139, 92, 246, 0.34));
    border-radius: 50%;
    filter: blur(45px);
    opacity: 0.5;
}

.orbit {
    position: absolute;
    border: 1px solid rgba(160, 185, 255, 0.23);
    border-radius: 50%;
    transform: rotate(-20deg);
}

.orbit-one {
    width: 96%;
    height: 55%;
    animation: orbit-breathe 7s ease-in-out infinite;
}

.orbit-two {
    width: 72%;
    height: 104%;
    border-color: rgba(45, 212, 191, 0.18);
    transform: rotate(22deg);
    animation: orbit-breathe 8s ease-in-out infinite reverse;
}

.orbit-dot {
    position: absolute;
    width: 11px;
    height: 11px;
    background: var(--mint);
    border: 3px solid rgba(255, 255, 255, 0.78);
    border-radius: 50%;
    box-shadow: 0 0 24px var(--mint);
}

.orbit-dot.one {
    top: 18%;
    right: 5%;
}

.orbit-dot.two {
    bottom: 14%;
    left: 4%;
    background: var(--violet);
    box-shadow: 0 0 24px var(--violet);
}

.app-card {
    position: relative;
    z-index: 3;
    width: min(100%, 388px);
    min-height: 500px;
    padding: 20px;
    overflow: hidden;
    background:
        linear-gradient(145deg, rgba(255, 255, 255, 0.12), rgba(255, 255, 255, 0.04)),
        rgba(13, 19, 33, 0.82);
    border: 1px solid rgba(255, 255, 255, 0.18);
    border-radius: 36px;
    box-shadow: var(--shadow-lg), inset 0 1px 0 rgba(255, 255, 255, 0.12);
    backdrop-filter: blur(20px);
    -webkit-backdrop-filter: blur(20px);
    animation: card-float 6s ease-in-out infinite;
}

.app-card::before {
    position: absolute;
    inset: -20% -30% auto;
    height: 270px;
    background: radial-gradient(ellipse, rgba(139, 92, 246, 0.23), transparent 68%);
    content: "";
}

.app-card-top {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.app-mini-brand {
    display: flex;
    align-items: center;
    gap: 9px;
    font-size: 0.84rem;
    font-weight: 780;
}

.app-mini-brand .brand-mark {
    width: 26px;
    height: 26px;
    flex-basis: 26px;
    border-radius: 8px;
}

.app-mini-brand .brand-mark::before {
    inset: 6px 5px;
}

.preview-label {
    padding: 6px 10px;
    color: #dce3f2;
    background: rgba(255, 255, 255, 0.07);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 999px;
    font-size: 0.67rem;
    font-weight: 750;
    letter-spacing: 0.06em;
    text-transform: uppercase;
}

.connection-panel {
    position: relative;
    display: grid;
    place-items: center;
    padding: 42px 0 32px;
    text-align: center;
}

.connection-rings {
    position: absolute;
    width: 210px;
    aspect-ratio: 1;
    border: 1px solid rgba(45, 212, 191, 0.23);
    border-radius: 50%;
    box-shadow:
        0 0 0 26px rgba(45, 212, 191, 0.035),
        0 0 0 52px rgba(139, 92, 246, 0.025);
    animation: ring-pulse 3.2s ease-in-out infinite;
}

.connect-button {
    position: relative;
    z-index: 2;
    width: 134px;
    aspect-ratio: 1;
    display: grid;
    place-items: center;
    color: #07110f;
    background: var(--brand-gradient);
    border: 7px solid rgba(255, 255, 255, 0.18);
    border-radius: 50%;
    box-shadow:
        0 0 0 8px rgba(45, 212, 191, 0.08),
        0 22px 52px rgba(45, 212, 191, 0.22);
    cursor: pointer;
    transition: transform 180ms ease, filter 180ms ease, background 180ms ease;
}

.connect-button:hover {
    transform: scale(1.035);
    filter: brightness(1.08);
}

.connect-button[aria-pressed="false"] {
    color: #b8c0d2;
    background: #273149;
    box-shadow: 0 16px 42px rgba(0, 0, 0, 0.28);
}

.power-symbol {
    position: relative;
    width: 42px;
    height: 42px;
    border: 5px solid currentColor;
    border-top-color: transparent;
    border-radius: 50%;
}

.power-symbol::before {
    position: absolute;
    top: -10px;
    left: 50%;
    width: 5px;
    height: 22px;
    background: currentColor;
    border-radius: 999px;
    content: "";
    transform: translateX(-50%);
}

.status-block {
    position: relative;
    z-index: 2;
    margin-top: 24px;
}

.status-block strong {
    display: block;
    color: #fff;
    font-size: 1.22rem;
    letter-spacing: -0.02em;
}

.status-block span {
    color: var(--text-on-dark-soft);
    font-size: 0.77rem;
}

.app-detail-grid {
    position: relative;
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
}

.app-detail {
    padding: 15px;
    background: rgba(255, 255, 255, 0.055);
    border: 1px solid rgba(255, 255, 255, 0.09);
    border-radius: 17px;
}

.app-detail span {
    display: block;
    color: var(--text-on-dark-soft);
    font-size: 0.68rem;
}

.app-detail strong {
    display: block;
    margin-top: 3px;
    color: #fff;
    font-size: 0.83rem;
}

.floating-chip {
    position: absolute;
    z-index: 4;
    display: flex;
    align-items: center;
    gap: 9px;
    padding: 12px 15px;
    color: #eaf0fa;
    background: rgba(18, 27, 45, 0.84);
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: 16px;
    box-shadow: 0 16px 35px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(14px);
    font-size: 0.74rem;
    font-weight: 700;
}

.floating-chip::before {
    width: 8px;
    height: 8px;
    background: var(--mint);
    border-radius: 50%;
    box-shadow: 0 0 14px var(--mint);
    content: "";
}

.floating-chip.chip-one {
    top: 14%;
    left: -2%;
}

.floating-chip.chip-two {
    right: -2%;
    bottom: 18%;
}

/* Trust rail */
.trust-rail {
    position: relative;
    z-index: 5;
    margin-top: -44px;
}

.trust-inner {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    overflow: hidden;
    background: rgba(255, 255, 255, 0.94);
    border: 1px solid rgba(17, 21, 37, 0.08);
    border-radius: 22px;
    box-shadow: var(--shadow-sm);
    backdrop-filter: blur(14px);
}

.trust-item {
    position: relative;
    padding: 23px 25px;
}

.trust-item + .trust-item::before {
    position: absolute;
    inset: 20px auto 20px 0;
    width: 1px;
    background: var(--line);
    content: "";
}

.trust-item span {
    display: block;
    color: var(--text-soft);
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.trust-item strong {
    display: block;
    margin-top: 2px;
    color: var(--text);
    font-size: 0.98rem;
    letter-spacing: -0.02em;
}

/* Shared section styles */
.section {
    padding: 118px 0;
}

.section-heading {
    max-width: 700px;
    margin-bottom: 54px;
}

.section-heading.centered {
    margin-inline: auto;
    text-align: center;
}

.section-heading h2,
.privacy-copy h2,
.how-copy h2,
.faq-heading h2,
.final-cta h2 {
    margin: 0;
    font-family: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: clamp(2.35rem, 4.5vw, 4.2rem);
    font-weight: 820;
    letter-spacing: -0.055em;
    line-height: 1.02;
}

.section-heading p,
.privacy-copy > p,
.how-copy > p,
.faq-heading > p {
    max-width: 620px;
    margin: 20px 0 0;
    color: var(--text-soft);
    font-size: 1.06rem;
}

/* Bento */
.features-section {
    background: var(--paper);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(12, minmax(0, 1fr));
    gap: 18px;
}

.feature-card {
    position: relative;
    min-height: 360px;
    overflow: hidden;
    padding: clamp(26px, 4vw, 40px);
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: 0 18px 60px rgba(24, 30, 50, 0.05);
}

.feature-card.span-7 {
    grid-column: span 7;
}

.feature-card.span-5 {
    grid-column: span 5;
}

.feature-card.dark {
    color: var(--text-on-dark);
    background:
        radial-gradient(circle at 90% 10%, rgba(139, 92, 246, 0.2), transparent 35%),
        var(--ink-soft);
    border-color: rgba(255, 255, 255, 0.1);
}

.feature-number {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 42px;
    height: 27px;
    padding-inline: 10px;
    color: var(--violet-deep);
    background: rgba(139, 92, 246, 0.1);
    border-radius: 999px;
    font-size: 0.72rem;
    font-weight: 850;
    letter-spacing: 0.08em;
}

.feature-card.dark .feature-number {
    color: #e3d8ff;
    background: rgba(139, 92, 246, 0.19);
}

.feature-card h3 {
    max-width: 13ch;
    margin: 26px 0 0;
    font-size: clamp(1.8rem, 3vw, 2.7rem);
    font-weight: 800;
    letter-spacing: -0.045em;
    line-height: 1.05;
}

.feature-card p {
    max-width: 48ch;
    margin: 17px 0 0;
    color: var(--text-soft);
    font-size: 0.98rem;
}

.feature-card.dark p {
    color: var(--text-on-dark-soft);
}

.privacy-orbit-mini {
    position: absolute;
    right: -60px;
    bottom: -80px;
    width: 320px;
    aspect-ratio: 1;
    border: 1px solid rgba(96, 165, 250, 0.2);
    border-radius: 50%;
    box-shadow:
        0 0 0 38px rgba(139, 92, 246, 0.04),
        0 0 0 76px rgba(45, 212, 191, 0.025);
}

.privacy-orbit-mini::before {
    position: absolute;
    inset: 27%;
    display: grid;
    place-items: center;
    color: #fff;
    background: var(--brand-gradient);
    border-radius: 50%;
    box-shadow: 0 0 50px rgba(139, 92, 246, 0.35);
    font-size: 2.5rem;
    font-weight: 900;
    content: "V";
}

.route-visual {
    position: absolute;
    right: 28px;
    bottom: 28px;
    width: 48%;
    min-width: 190px;
    height: 130px;
    background-image: radial-gradient(rgba(112, 71, 220, 0.16) 1.5px, transparent 1.5px);
    background-size: 16px 16px;
    border-radius: 20px;
}

.route-path {
    position: absolute;
    top: 63px;
    left: 19px;
    width: calc(100% - 42px);
    height: 1px;
    background: linear-gradient(90deg, var(--violet), var(--sky), var(--mint));
    transform: rotate(-8deg);
    box-shadow: 0 0 12px rgba(96, 165, 250, 0.6);
}

.route-node {
    position: absolute;
    width: 16px;
    height: 16px;
    background: #fff;
    border: 4px solid var(--violet);
    border-radius: 50%;
    box-shadow: 0 8px 18px rgba(112, 71, 220, 0.25);
}

.route-node.start {
    left: 13px;
    bottom: 35px;
}

.route-node.end {
    top: 23px;
    right: 13px;
    border-color: var(--mint);
}

.status-visual {
    position: absolute;
    right: 30px;
    bottom: 30px;
    width: 190px;
    padding: 20px;
    color: #fff;
    background: var(--ink);
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 24px;
    box-shadow: 0 20px 45px rgba(8, 11, 20, 0.22);
}

.status-visual small {
    color: var(--text-on-dark-soft);
}

.status-visual strong {
    display: flex;
    align-items: center;
    gap: 9px;
    margin-top: 7px;
    font-size: 1rem;
}

.status-visual strong::before {
    width: 9px;
    height: 9px;
    background: var(--mint);
    border-radius: 50%;
    box-shadow: 0 0 15px var(--mint);
    content: "";
}

.moment-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 30px;
}

.moment-list span {
    padding: 8px 12px;
    color: #47506a;
    background: #f0f2f8;
    border: 1px solid #e2e5ee;
    border-radius: 999px;
    font-size: 0.76rem;
    font-weight: 700;
}

/* Privacy section */
.privacy-section {
    position: relative;
    overflow: hidden;
    color: var(--text-on-dark);
    background:
        radial-gradient(circle at 10% 90%, rgba(45, 212, 191, 0.1), transparent 28%),
        radial-gradient(circle at 90% 10%, rgba(139, 92, 246, 0.14), transparent 30%),
        var(--ink);
}

.privacy-section::before {
    position: absolute;
    inset: 0;
    background-image: radial-gradient(rgba(255, 255, 255, 0.08) 1px, transparent 1px);
    background-size: 26px 26px;
    opacity: 0.18;
    mask-image: radial-gradient(circle at center, #000, transparent 70%);
    content: "";
}

.privacy-inner {
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, 0.88fr) minmax(430px, 1.12fr);
    gap: clamp(60px, 9vw, 120px);
    align-items: center;
}

.privacy-copy > p {
    color: var(--text-on-dark-soft);
}

.privacy-copy .text-link {
    margin-top: 28px;
    color: var(--mint-soft);
}

.data-card {
    padding: clamp(26px, 4vw, 42px);
    background: rgba(255, 255, 255, 0.065);
    border: 1px solid rgba(255, 255, 255, 0.13);
    border-radius: var(--radius-lg);
    box-shadow: 0 28px 70px rgba(0, 0, 0, 0.22);
    backdrop-filter: blur(14px);
}

.data-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    padding-bottom: 24px;
    border-bottom: 1px solid var(--line-dark);
}

.data-card-header strong {
    font-size: 1.1rem;
}

.data-card-header span {
    padding: 7px 11px;
    color: #09201c;
    background: var(--mint);
    border-radius: 999px;
    font-size: 0.69rem;
    font-weight: 830;
    letter-spacing: 0.05em;
    text-transform: uppercase;
}

.data-groups {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 14px;
    margin-top: 24px;
}

.data-group {
    padding: 22px;
    background: rgba(255, 255, 255, 0.045);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 20px;
}

.data-group h3 {
    margin: 0;
    font-size: 0.86rem;
}

.data-group ul {
    display: grid;
    gap: 11px;
    margin: 16px 0 0;
    padding: 0;
    color: var(--text-on-dark-soft);
    font-size: 0.82rem;
    list-style: none;
}

.data-group li {
    display: flex;
    align-items: flex-start;
    gap: 9px;
}

.data-group li::before {
    flex: 0 0 auto;
    color: var(--mint);
    content: "—";
}

.data-group.no-data li::before {
    color: #b9a7ff;
    content: "×";
}

/* How it works */
.how-section {
    background: #fff;
}

.how-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.75fr) minmax(520px, 1.25fr);
    gap: clamp(54px, 8vw, 100px);
    align-items: start;
}

.how-copy {
    position: sticky;
    top: calc(var(--header-height) + 36px);
}

.step-list {
    display: grid;
    gap: 14px;
}

.step-card {
    position: relative;
    display: grid;
    grid-template-columns: 56px 1fr;
    gap: 20px;
    padding: 26px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 24px;
}

.step-index {
    width: 56px;
    height: 56px;
    display: grid;
    place-items: center;
    color: #fff;
    background: var(--ink);
    border-radius: 18px;
    font-size: 0.78rem;
    font-weight: 820;
    letter-spacing: 0.06em;
}

.step-card:nth-child(2) .step-index {
    color: #0e1020;
    background: var(--brand-gradient);
}

.step-card h3 {
    margin: 2px 0 0;
    font-size: 1.24rem;
    letter-spacing: -0.025em;
}

.step-card p {
    margin: 8px 0 0;
    color: var(--text-soft);
    font-size: 0.92rem;
}

.step-note {
    display: flex;
    align-items: center;
    gap: 10px;
    margin-top: 22px;
    color: var(--text-soft);
    font-size: 0.84rem;
}

.step-note::before {
    width: 8px;
    height: 8px;
    background: var(--mint);
    border-radius: 50%;
    box-shadow: 0 0 0 5px rgba(45, 212, 191, 0.13);
    content: "";
}

/* FAQ */
.faq-section {
    background: var(--paper);
}

.faq-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.72fr) minmax(520px, 1.28fr);
    gap: clamp(54px, 8vw, 100px);
    align-items: start;
}

.faq-list {
    display: grid;
    gap: 12px;
}

.faq-item {
    overflow: clip;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
    transition: border-color 180ms ease, box-shadow 180ms ease;
}

.faq-item[open] {
    border-color: rgba(139, 92, 246, 0.38);
    box-shadow: 0 16px 45px rgba(112, 71, 220, 0.08);
}

.faq-item summary {
    position: relative;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 72px;
    padding: 18px 24px;
    font-weight: 760;
    letter-spacing: -0.015em;
    cursor: pointer;
    list-style: none;
}

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

.faq-item summary::after {
    width: 30px;
    height: 30px;
    flex: 0 0 30px;
    display: grid;
    place-items: center;
    color: var(--violet-deep);
    background: rgba(139, 92, 246, 0.09);
    border-radius: 50%;
    font-size: 1.1rem;
    content: "+";
    transition: transform 180ms ease;
}

.faq-item[open] summary::after {
    transform: rotate(45deg);
}

.faq-answer {
    padding: 0 24px 24px;
    color: var(--text-soft);
    font-size: 0.92rem;
}

.faq-answer p {
    margin: 0;
}

/* Final CTA */
.cta-section {
    padding: 0 0 100px;
    background: var(--paper);
}

.final-cta {
    position: relative;
    overflow: hidden;
    display: grid;
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 40px;
    align-items: end;
    padding: clamp(38px, 7vw, 76px);
    color: #fff;
    background:
        radial-gradient(circle at 100% 0, rgba(45, 212, 191, 0.2), transparent 32%),
        radial-gradient(circle at 72% 100%, rgba(139, 92, 246, 0.24), transparent 42%),
        var(--ink);
    border-radius: 36px;
}

.final-cta::after {
    position: absolute;
    top: -80px;
    right: 14%;
    width: 280px;
    aspect-ratio: 1;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 50%;
    box-shadow:
        0 0 0 38px rgba(255, 255, 255, 0.025),
        0 0 0 76px rgba(255, 255, 255, 0.02);
    content: "";
}

.final-cta > * {
    position: relative;
    z-index: 2;
}

.final-cta h2 {
    max-width: 10ch;
}

.final-cta p {
    max-width: 520px;
    margin: 18px 0 0;
    color: var(--text-on-dark-soft);
}

.final-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    justify-content: flex-end;
}

/* Footer */
.site-footer {
    padding: 70px 0 30px;
    color: var(--text-on-dark);
    background: var(--ink);
    border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-main {
    display: grid;
    grid-template-columns: minmax(260px, 1.6fr) repeat(3, minmax(130px, 0.65fr));
    gap: 50px;
    padding-bottom: 54px;
}

.footer-brand p {
    max-width: 350px;
    margin: 18px 0 0;
    color: var(--text-on-dark-soft);
    font-size: 0.9rem;
}

.footer-column h2 {
    margin: 0 0 18px;
    color: #fff;
    font-size: 0.75rem;
    font-weight: 820;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.footer-links {
    display: grid;
    gap: 10px;
    margin: 0;
    padding: 0;
    color: var(--text-on-dark-soft);
    font-size: 0.87rem;
    list-style: none;
}

.footer-links a {
    text-decoration: none;
}

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

.footer-bottom {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding-top: 26px;
    color: #818ba0;
    border-top: 1px solid rgba(255, 255, 255, 0.09);
    font-size: 0.78rem;
}

.footer-status {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-status::before {
    width: 7px;
    height: 7px;
    background: var(--mint);
    border-radius: 50%;
    box-shadow: 0 0 12px var(--mint);
    content: "";
}

/* Legal pages */
.legal-page {
    background: var(--paper);
}

.legal-hero {
    position: relative;
    overflow: hidden;
    padding: calc(var(--header-height) + 78px) 0 82px;
    color: #fff;
    background:
        radial-gradient(circle at 82% 20%, rgba(139, 92, 246, 0.24), transparent 28%),
        radial-gradient(circle at 94% 90%, rgba(45, 212, 191, 0.12), transparent 24%),
        var(--ink);
}

.legal-hero::after {
    position: absolute;
    top: 12%;
    right: 5%;
    width: 340px;
    aspect-ratio: 1;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 50%;
    box-shadow:
        0 0 0 44px rgba(255, 255, 255, 0.025),
        0 0 0 88px rgba(255, 255, 255, 0.018);
    content: "";
}

.breadcrumb {
    position: relative;
    z-index: 2;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--text-on-dark-soft);
    font-size: 0.82rem;
    text-decoration: none;
}

.breadcrumb::before {
    content: "←";
}

.breadcrumb:hover {
    color: #fff;
}

.legal-hero h1 {
    position: relative;
    z-index: 2;
    max-width: 760px;
    margin: 28px 0 0;
    font-family: ui-rounded, "SF Pro Rounded", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    font-size: clamp(3.1rem, 7vw, 6.2rem);
    font-weight: 840;
    letter-spacing: -0.065em;
    line-height: 0.96;
}

.legal-hero p {
    position: relative;
    z-index: 2;
    margin: 22px 0 0;
    color: var(--text-on-dark-soft);
    font-size: 0.95rem;
}

.legal-main {
    padding: 72px 0 110px;
}

.legal-layout {
    display: grid;
    grid-template-columns: 230px minmax(0, 1fr);
    gap: 50px;
    align-items: start;
}

.legal-toc {
    position: sticky;
    top: calc(var(--header-height) + 28px);
    padding: 22px;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: 20px;
}

.legal-toc strong {
    display: block;
    margin-bottom: 14px;
    font-size: 0.74rem;
    font-weight: 820;
    letter-spacing: 0.09em;
    text-transform: uppercase;
}

.legal-toc nav {
    display: grid;
    gap: 8px;
}

.legal-toc a {
    color: var(--text-soft);
    font-size: 0.82rem;
    text-decoration: none;
}

.legal-toc a:hover {
    color: var(--violet-deep);
}

.legal-card {
    max-width: 850px;
    padding: clamp(30px, 6vw, 70px);
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    box-shadow: 0 22px 70px rgba(24, 30, 50, 0.06);
}

.legal-intro {
    margin: 0;
    color: #3f485c;
    font-size: 1.08rem;
    line-height: 1.8;
}

.legal-highlights {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 10px;
    margin: 34px 0 10px;
}

.legal-highlight {
    padding: 18px;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 17px;
}

.legal-highlight strong {
    display: block;
    font-size: 0.84rem;
}

.legal-highlight span {
    display: block;
    margin-top: 5px;
    color: var(--text-soft);
    font-size: 0.75rem;
    line-height: 1.45;
}

.legal-section {
    padding-top: 48px;
}

.legal-section + .legal-section {
    margin-top: 46px;
    border-top: 1px solid var(--line);
}

.legal-section h2 {
    margin: 0;
    color: var(--text);
    font-size: clamp(1.55rem, 3vw, 2.15rem);
    letter-spacing: -0.035em;
    line-height: 1.15;
}

.legal-section h3 {
    margin: 28px 0 10px;
    font-size: 1.02rem;
    letter-spacing: -0.01em;
}

.legal-section p,
.legal-section li {
    color: #4e586d;
    font-size: 0.95rem;
    line-height: 1.8;
}

.legal-section p {
    margin: 15px 0 0;
}

.legal-section ul {
    display: grid;
    gap: 9px;
    margin: 16px 0 0;
    padding-left: 22px;
}

.legal-section a {
    color: var(--violet-deep);
    font-weight: 650;
}

.legal-contact {
    margin-top: 48px;
    padding: 24px;
    background: linear-gradient(135deg, rgba(139, 92, 246, 0.09), rgba(45, 212, 191, 0.08));
    border: 1px solid rgba(139, 92, 246, 0.18);
    border-radius: 20px;
}

.legal-contact strong {
    display: block;
}

.legal-contact p {
    margin: 6px 0 0;
    color: var(--text-soft);
    font-size: 0.86rem;
}

.legal-contact a {
    color: var(--violet-deep);
    font-weight: 760;
}

/* Motion */
@keyframes card-float {
    0%,
    100% {
        transform: translateY(0) rotate(-1deg);
    }
    50% {
        transform: translateY(-9px) rotate(0.6deg);
    }
}

@keyframes orbit-breathe {
    0%,
    100% {
        opacity: 0.55;
        scale: 0.98;
    }
    50% {
        opacity: 1;
        scale: 1.03;
    }
}

@keyframes ring-pulse {
    0%,
    100% {
        opacity: 0.55;
        transform: scale(0.98);
    }
    50% {
        opacity: 1;
        transform: scale(1.05);
    }
}

.js [data-reveal] {
    opacity: 1;
    transform: translateY(0);
}

/* Responsive */
@media (max-width: 1020px) {
    .hero-inner {
        grid-template-columns: minmax(0, 1fr) minmax(340px, 0.78fr);
        gap: 36px;
    }

    .hero h1 {
        font-size: clamp(3.4rem, 7vw, 5.1rem);
    }

    .product-stage {
        min-height: 480px;
    }

    .feature-card.span-7,
    .feature-card.span-5 {
        grid-column: span 6;
    }

    .privacy-inner,
    .how-layout,
    .faq-layout {
        grid-template-columns: 1fr 1fr;
        gap: 50px;
    }

    .footer-main {
        grid-template-columns: 1.4fr repeat(3, 0.7fr);
        gap: 32px;
    }
}

@media (max-width: 840px) {
    :root {
        --header-height: 68px;
    }

    .site-nav {
        position: absolute;
        inset: var(--header-height) 0 auto;
        z-index: 101;
        width: 100vw;
        height: calc(100vh - var(--header-height));
        height: calc(100dvh - var(--header-height));
        display: grid;
        align-content: center;
        justify-items: center;
        gap: 8px;
        padding: 32px 24px;
        background:
            radial-gradient(circle at 50% 20%, rgba(139, 92, 246, 0.2), transparent 32%),
            rgba(8, 11, 20, 0.98);
        opacity: 0;
        visibility: hidden;
        transform: translateY(-10px);
        transition: opacity 180ms ease, visibility 180ms ease, transform 180ms ease;
    }

    .site-nav.is-open {
        opacity: 1;
        visibility: visible;
        transform: translateY(0);
    }

    .site-nav a {
        width: min(100%, 340px);
        padding: 14px 18px;
        color: #f5f7fb;
        font-size: 1.1rem;
        text-align: center;
    }

    .nav-toggle {
        display: block;
    }

    .header-cta {
        margin-left: auto;
    }

    .hero {
        min-height: auto;
        padding-top: calc(var(--header-height) + 76px);
    }

    .hero-inner {
        grid-template-columns: 1fr;
        gap: 70px;
    }

    .hero-copy {
        max-width: 720px;
    }

    .hero h1 {
        max-width: 10ch;
    }

    .product-stage {
        width: min(100%, 570px);
        min-height: 520px;
        margin-inline: auto;
    }

    .trust-inner {
        grid-template-columns: 1fr 1fr;
    }

    .trust-item:nth-child(3)::before {
        inset: 0 20px auto;
        width: auto;
        height: 1px;
    }

    .trust-item:nth-child(4)::after {
        position: absolute;
        inset: 0 20px auto;
        height: 1px;
        background: var(--line);
        content: "";
    }

    .feature-card.span-7,
    .feature-card.span-5 {
        grid-column: 1 / -1;
    }

    .privacy-inner,
    .how-layout,
    .faq-layout {
        grid-template-columns: 1fr;
    }

    .privacy-copy,
    .how-copy,
    .faq-heading {
        max-width: 690px;
    }

    .how-copy {
        position: static;
    }

    .final-cta {
        grid-template-columns: 1fr;
        align-items: start;
    }

    .final-actions {
        justify-content: flex-start;
    }

    .footer-main {
        grid-template-columns: 1.2fr 1fr 1fr;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

    .legal-layout {
        grid-template-columns: 1fr;
    }

    .legal-toc {
        position: static;
        overflow-x: auto;
    }

    .legal-toc nav {
        display: flex;
        min-width: max-content;
        gap: 16px;
    }
}

@media (max-width: 600px) {
    .container {
        width: min(calc(100% - 28px), var(--container));
    }

    .header-inner {
        gap: 10px;
    }

    .header-cta {
        display: none;
    }

    .hero {
        padding-top: calc(var(--header-height) + 62px);
        padding-bottom: 84px;
    }

    .hero h1 {
        font-size: clamp(3.1rem, 15.5vw, 4.6rem);
    }

    .hero-lede {
        font-size: 1rem;
    }

    .hero-actions {
        display: grid;
    }

    .button {
        width: 100%;
    }

    .hero-proof-list {
        display: grid;
    }

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

    .app-card {
        width: min(92%, 365px);
        min-height: 470px;
        border-radius: 30px;
    }

    .connection-panel {
        padding: 38px 0 28px;
    }

    .connection-rings {
        width: 190px;
    }

    .connect-button {
        width: 122px;
    }

    .floating-chip.chip-one {
        top: 5%;
        left: 0;
    }

    .floating-chip.chip-two {
        right: 0;
        bottom: 9%;
    }

    .trust-rail {
        margin-top: -32px;
    }

    .trust-item {
        padding: 20px 16px;
    }

    .trust-item strong {
        font-size: 0.86rem;
    }

    .section {
        padding: 82px 0;
    }

    .section-heading {
        margin-bottom: 38px;
    }

    .feature-card {
        min-height: 380px;
        border-radius: 26px;
    }

    .privacy-orbit-mini {
        right: -100px;
        opacity: 0.75;
    }

    .route-visual,
    .status-visual {
        right: 22px;
        bottom: 22px;
    }

    .data-groups {
        grid-template-columns: 1fr;
    }

    .step-card {
        grid-template-columns: 46px 1fr;
        gap: 16px;
        padding: 22px;
    }

    .step-index {
        width: 46px;
        height: 46px;
        border-radius: 15px;
    }

    .final-cta {
        padding: 38px 26px;
        border-radius: 28px;
    }

    .final-actions {
        display: grid;
        width: 100%;
    }

    .footer-main {
        grid-template-columns: 1fr 1fr;
        gap: 34px 24px;
    }

    .footer-brand {
        grid-column: 1 / -1;
    }

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

    .legal-hero {
        padding-top: calc(var(--header-height) + 58px);
        padding-bottom: 60px;
    }

    .legal-hero h1 {
        font-size: clamp(3rem, 15vw, 4.7rem);
    }

    .legal-main {
        padding: 42px 0 82px;
    }

    .legal-card {
        padding: 28px 22px;
        border-radius: 24px;
    }

    .legal-highlights {
        grid-template-columns: 1fr;
    }
}

@media (hover: hover) and (pointer: fine) {
    .feature-card {
        transition: transform 220ms ease, box-shadow 220ms ease, border-color 220ms ease;
    }

    .feature-card:hover {
        transform: translateY(-4px);
        border-color: rgba(139, 92, 246, 0.24);
        box-shadow: 0 24px 70px rgba(24, 30, 50, 0.09);
    }
}

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

    *,
    *::before,
    *::after {
        scroll-behavior: auto !important;
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    .js [data-reveal] {
        opacity: 1;
        transform: none;
    }
}