:root {
    --blue: #007AFF;
    --blue-light: #5AC8FA;
    --blue-dark: #0A56D5;
    --green: #34C759;
    --red: #FF3B30;
    --orange: #FF9500;
    --violet: #AF52DE;
    --bg: #F4F6FB;
    --bg-2: #EEF2F8;
    --surface: #FFFFFF;
    --text: #0B0B0D;
    --text-2: #3C3C43;
    --text-3: rgba(60, 60, 67, .58);
    --line: rgba(15, 23, 42, .08);
    --glass: rgba(255, 255, 255, .62);
    --glass-strong: rgba(255, 255, 255, .78);
    --glass-border: rgba(255, 255, 255, .55);
    --shadow: 0 18px 50px rgba(15, 40, 90, .08);
    --shadow-lg: 0 30px 80px rgba(0, 122, 255, .12);
    --nav: rgba(244, 246, 251, .72);
    --device: #1C1C1E;
    --screen: #F4F6FB;
    --thumb: #FFFFFF;
    --track-off: #D1D5DB;
    --ease: cubic-bezier(.22, 1, .36, 1);
    --spring: cubic-bezier(.22, 1.2, .36, 1);
    color-scheme: light;
}

[data-theme="dark"] {
    --bg: #0A0E1A;
    --bg-2: #101628;
    --surface: #161E33;
    --text: #EDF2F8;
    --text-2: #9BA4B5;
    --text-3: #7B8494;
    --line: rgba(255, 255, 255, .08);
    --glass: rgba(30, 39, 70, .48);
    --glass-strong: rgba(30, 39, 70, .68);
    --glass-border: rgba(255, 255, 255, .12);
    --shadow: 0 18px 50px rgba(0, 0, 0, .28);
    --shadow-lg: 0 30px 80px rgba(0, 122, 255, .16);
    --nav: rgba(10, 14, 26, .7);
    --device: #0B0F18;
    --screen: #0F1526;
    --thumb: #FFFFFF;
    --track-off: #4B5563;
    color-scheme: dark;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    min-height: 100vh;
    color: var(--text);
    background: var(--bg);
    font-family: Inter, "Noto Sans SC", -apple-system, BlinkMacSystemFont, "PingFang SC", sans-serif;
    overflow-x: hidden;
    -webkit-font-smoothing: antialiased;
    transition: background .45s var(--ease), color .45s var(--ease);
}
::selection { background: rgba(0, 122, 255, .22); color: inherit; }
body.has-cursor,
body.has-cursor * { cursor: none !important; }
body.nav-open { overflow: hidden; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
img, svg { display: block; }
:focus-visible { outline: 2px solid var(--blue); outline-offset: 3px; }

.progress {
    position: fixed;
    top: 0; left: 0;
    height: 2px;
    width: 0;
    z-index: 80;
    background: linear-gradient(90deg, var(--blue-light), var(--blue));
    transform-origin: left;
}

.liquid, .cursor, .cursor-dot { pointer-events: none; }
.liquid {
    position: fixed;
    inset: 0;
    z-index: 0;
    overflow: hidden;
}
.orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(48px);
    opacity: .55;
    will-change: transform;
}
.o1 {
    width: 46vw; height: 46vw; left: -12vw; top: -16vw;
    background: radial-gradient(circle, rgba(90, 200, 250, .55), transparent 68%);
    animation: driftA 22s var(--ease) infinite;
}
.o2 {
    width: 40vw; height: 40vw; right: -10vw; top: 10vh;
    background: radial-gradient(circle, rgba(0, 122, 255, .42), transparent 70%);
    animation: driftB 26s var(--ease) infinite;
}
.o3 {
    width: 36vw; height: 36vw; left: 30vw; bottom: -18vw;
    background: radial-gradient(circle, rgba(52, 199, 89, .18), transparent 70%);
    animation: driftC 28s var(--ease) infinite;
}
.o4 {
    width: 22vw; height: 22vw; left: 40vw; top: 30vh;
    background: radial-gradient(circle, rgba(175, 82, 222, .18), transparent 70%);
    opacity: .4;
}
[data-theme="dark"] .o1 { opacity: .7; }
[data-theme="dark"] .o2 { opacity: .65; }

@keyframes driftA {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(8vw, 6vh) scale(1.08); }
}
@keyframes driftB {
    0%, 100% { transform: translate(0, 0) scale(1); }
    50% { transform: translate(-6vw, 8vh) scale(1.12); }
}
@keyframes driftC {
    0%, 100% { transform: translate(0, 0); }
    50% { transform: translate(-8vw, -5vh); }
}

.cursor, .cursor-dot {
    position: fixed;
    top: 0; left: 0;
    z-index: 70;
    border-radius: 50%;
    transform: translate(-50%, -50%);
}
.cursor {
    width: 42px; height: 42px;
    border: 1px solid rgba(0, 122, 255, .35);
    background: rgba(255, 255, 255, .18);
    backdrop-filter: blur(10px);
    transition: width .25s var(--spring), height .25s var(--spring), background .25s, border-color .25s;
}
.cursor.hot { width: 64px; height: 64px; background: rgba(0, 122, 255, .12); border-color: rgba(0, 122, 255, .5); }
.cursor-dot {
    width: 6px; height: 6px;
    background: var(--blue);
}
[data-theme="dark"] .cursor { background: rgba(255, 255, 255, .06); }

.glass {
    background: var(--glass);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(22px) saturate(160%);
    -webkit-backdrop-filter: blur(22px) saturate(160%);
    box-shadow: var(--shadow);
}

.nav {
    position: sticky;
    top: 14px;
    z-index: 40;
    margin: 14px auto 0;
    width: min(1120px, calc(100% - 28px));
    display: flex;
    align-items: center;
    gap: 18px;
    padding: 10px 12px 10px 16px;
    border-radius: 22px;
    background: var(--nav);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(22px) saturate(180%);
    -webkit-backdrop-filter: blur(22px) saturate(180%);
    box-shadow: var(--shadow);
    transition: box-shadow .3s var(--ease), background .3s;
}
.nav.is-scrolled { box-shadow: var(--shadow-lg); }
.brand {
    display: flex;
    align-items: center;
    gap: 10px;
    min-width: max-content;
}
.brand-mark {
    width: 34px; height: 34px;
    color: var(--blue);
}
.brand-mark svg { width: 34px; height: 34px; }
.brand-copy { display: flex; flex-direction: column; line-height: 1.1; }
.brand-copy strong { font-size: 16px; letter-spacing: .02em; }
.brand-copy small { color: var(--text-3); font-size: 11px; letter-spacing: .18em; text-transform: uppercase; }
.nav-links {
    display: flex;
    align-items: center;
    gap: 4px;
    margin-left: auto;
}
.nav-links a {
    padding: 8px 12px;
    border-radius: 12px;
    font-size: 14px;
    color: var(--text-2);
    transition: background .25s, color .25s, transform .35s var(--spring);
}
.nav-links a:hover { background: rgba(0, 122, 255, .08); color: var(--text); }
.nav-actions { display: flex; align-items: center; gap: 8px; }
.theme-toggle, .nav-toggle, .icon-btn {
    width: 40px; height: 40px;
    display: grid;
    place-items: center;
    border-radius: 14px;
    background: var(--glass-strong);
    border: 1px solid var(--line);
}
.theme-toggle .theme-moon { display: none; }
[data-theme="dark"] .theme-toggle .theme-sun { display: none; }
[data-theme="dark"] .theme-toggle .theme-moon { display: block; }
.nav-toggle { display: none; flex-direction: column; gap: 5px; }
.nav-toggle span {
    width: 16px; height: 1.5px;
    background: var(--text);
    transition: transform .3s var(--spring);
}
.nav-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.2px) rotate(45deg); }
.nav-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.2px) rotate(-45deg); }

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    height: 40px;
    padding: 0 16px;
    border-radius: 14px;
    font-size: 14px;
    font-weight: 600;
    position: relative;
    overflow: hidden;
    transition: transform .4s var(--spring), box-shadow .3s, background .3s, color .3s;
}
.btn-primary {
    background: var(--blue);
    color: #fff;
    box-shadow: 0 10px 24px rgba(0, 122, 255, .28);
}
.btn-primary:hover { background: var(--blue-dark); }
.btn-ghost {
    background: var(--glass-strong);
    border: 1px solid var(--line);
    color: var(--text);
}
.btn-xl { height: 52px; padding: 0 22px; border-radius: 16px; font-size: 16px; }
.btn-shine {
    position: absolute;
    inset: 0;
    background: linear-gradient(110deg, transparent 30%, rgba(255,255,255,.35) 48%, transparent 62%);
    transform: translateX(-120%);
    animation: shine 3.6s ease infinite;
}
@keyframes shine {
    0%, 55% { transform: translateX(-120%); }
    75%, 100% { transform: translateX(120%); }
}

main { position: relative; z-index: 1; }

.hero {
    width: min(1120px, calc(100% - 40px));
    margin: 56px auto 0;
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 48px;
    align-items: center;
    min-height: calc(100vh - 140px);
}
.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 6px 12px 6px 8px;
    border-radius: 999px;
    background: var(--glass);
    border: 1px solid var(--glass-border);
    color: var(--text-2);
    font-size: 13px;
    font-weight: 500;
}
.pulse {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 0 0 rgba(52, 199, 89, .6);
    animation: pulse 2s ease-out infinite;
}
@keyframes pulse {
    70% { box-shadow: 0 0 0 10px rgba(52, 199, 89, 0); }
}
.hero h1 {
    margin: 22px 0 16px;
    font-size: clamp(2.6rem, 6vw, 4.8rem);
    line-height: 1.04;
    letter-spacing: -.045em;
    font-weight: 700;
}
.hero h1 em {
    font-style: normal;
    background: linear-gradient(120deg, var(--blue) 20%, var(--blue-light) 80%);
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}
.lead {
    margin: 0 0 28px;
    max-width: 34rem;
    color: var(--text-2);
    font-size: 18px;
    line-height: 1.7;
}
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; }
.hero-pills {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 28px;
}
.hero-pills span {
    padding: 7px 12px;
    border-radius: 999px;
    background: var(--glass);
    border: 1px solid var(--line);
    font-size: 12px;
    color: var(--text-2);
}

.hero-stage {
    display: grid;
    justify-items: center;
    perspective: 1200px;
}
.device {
    width: min(320px, 100%);
    transform-style: preserve-3d;
    transition: transform .5s var(--spring);
}
.device-bezel {
    position: relative;
    background: var(--device);
    border-radius: 42px;
    padding: 10px;
    box-shadow:
        0 40px 80px rgba(15, 23, 42, .22),
        inset 0 1px 0 rgba(255,255,255,.18);
    animation: floatY 6.5s ease-in-out infinite;
    user-select: none;
}
@keyframes floatY {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-10px); }
}
.device-notch {
    position: absolute;
    left: 50%;
    top: 18px;
    width: 92px;
    height: 22px;
    margin-left: -46px;
    border-radius: 16px;
    background: #0A0A0C;
    z-index: 3;
}
.device-screen {
    position: relative;
    height: 640px;
    border-radius: 32px;
    overflow: hidden;
    background: var(--screen);
    color: var(--text);
    display: flex;
    flex-direction: column;
}
.status-bar {
    display: flex;
    justify-content: space-between;
    padding: 14px 22px 4px;
    font-size: 12px;
    font-weight: 600;
    position: relative;
    z-index: 2;
}
.status-icons { display: flex; gap: 4px; align-items: center; }
.status-icons i {
    display: block;
    width: 14px; height: 8px;
    border: 1.4px solid currentColor;
    border-radius: 2px;
    opacity: .7;
}
.app-screens { position: relative; flex: 1; min-height: 0; }
.app-screen {
    position: absolute;
    inset: 0;
    padding: 8px 16px 0;
    opacity: 0;
    transform: scale(.96);
    pointer-events: none;
    transition: opacity .42s var(--ease), transform .42s var(--spring);
}
.app-screen.is-active {
    opacity: 1;
    transform: none;
    pointer-events: auto;
}
.app-head {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: 12px;
    margin-bottom: 16px;
}
.app-head strong { font-size: 22px; letter-spacing: -.03em; }
.app-sub { margin: 4px 0 0; font-size: 12px; color: var(--text-3); }
.app-head-side { display: grid; justify-items: end; gap: 8px; }
.live-dot {
    width: 10px; height: 10px;
    border-radius: 50%;
    background: var(--green);
    box-shadow: 0 0 10px var(--green);
}
.device.is-off .live-dot { background: var(--red); box-shadow: 0 0 10px var(--red); }
.glass-mini {
    padding: 6px 10px;
    border-radius: 12px;
    background: rgba(0, 122, 255, .1);
    color: var(--blue);
    font-size: 11px;
    font-weight: 600;
}
.guard-card {
    width: 100%;
    text-align: left;
    padding: 16px;
    border-radius: 22px;
    background: var(--glass-strong);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    display: grid;
    gap: 12px;
}
.guard-row { display: flex; justify-content: space-between; font-size: 13px; color: var(--text-2); }
.guard-row b { color: var(--green); }
.device.is-off .guard-row b { color: var(--text-3); }
.guard-track {
    position: relative;
    display: block;
    height: 56px;
    border-radius: 999px;
    background: var(--blue);
    transition: background .4s var(--ease);
}
.device.is-off .guard-track { background: var(--track-off); }
.guard-thumb {
    position: absolute;
    top: 4px; left: 4px;
    width: 48px; height: 48px;
    border-radius: 50%;
    background: var(--thumb);
    box-shadow: 0 8px 18px rgba(0,0,0,.16);
    transition: left .45s var(--spring);
}
.device:not(.is-off) .guard-thumb { left: calc(100% - 52px); }
.guard-card small { color: var(--text-3); font-size: 12px; }
.stat-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 10px;
    margin-top: 12px;
}
.stat-grid article {
    padding: 12px;
    border-radius: 16px;
    background: var(--glass);
    border: 1px solid var(--line);
}
.stat-grid span { font-size: 11px; color: var(--text-3); }
.stat-grid b { display: block; margin-top: 6px; font-size: 18px; letter-spacing: -.03em; font-variant-numeric: tabular-nums; }

.log-list, .app-list, .set-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 8px;
}
.log-list li, .app-list li, .set-list li {
    display: flex;
    align-items: center;
    gap: 10px;
    padding: 10px 12px;
    border-radius: 16px;
    background: var(--glass);
    border: 1px solid var(--line);
}
.log-list i {
    width: 8px; height: 8px;
    border-radius: 50%;
    background: var(--red);
}
.log-list i.ok { background: var(--green); }
.log-list b, .app-list b, .set-list b { font-size: 13px; }
.log-list span, .app-list span, .set-list span { display: block; font-size: 11px; color: var(--text-3); }
.app-ico {
    width: 32px; height: 32px;
    border-radius: 10px;
    display: grid;
    place-items: center;
    color: #fff;
    font-size: 12px;
    font-weight: 700;
}
.app-ico.blue { background: var(--blue); }
.app-ico.green { background: var(--green); }
.app-ico.orange { background: var(--orange); }
.app-ico.violet { background: var(--violet); }
.app-list li, .set-list li { justify-content: space-between; }
.app-list li div, .set-list li div { margin-right: auto; }
.mini-switch {
    width: 36px; height: 22px;
    border-radius: 99px;
    background: var(--track-off);
    position: relative;
    flex-shrink: 0;
}
.mini-switch::after {
    content: "";
    position: absolute;
    top: 2px; left: 2px;
    width: 18px; height: 18px;
    border-radius: 50%;
    background: #fff;
    transition: transform .35s var(--spring);
}
.mini-switch.on, [data-theme="dark"] #phoneTheme { background: var(--blue); }
.mini-switch.on::after, [data-theme="dark"] #phoneTheme::after { transform: translateX(14px); }
.chev { color: var(--text-3); font-size: 18px; }

.tabbar {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    margin: 8px 10px 10px;
    padding: 6px 4px 8px;
    border-radius: 22px;
    background: var(--glass-strong);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(16px);
}
.tabbar button {
    display: grid;
    justify-items: center;
    gap: 2px;
    font-size: 10px;
    color: var(--text-3);
    padding: 6px 0;
}
.tabbar button.is-active { color: var(--blue); }
.device-caption {
    margin: 18px 0 0;
    color: var(--text-3);
    font-size: 13px;
}

.strip {
    width: min(1120px, calc(100% - 40px));
    margin: 72px auto 0;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 14px;
}
.strip article {
    padding: 22px;
    border-radius: 24px;
    transition: transform .45s var(--spring), box-shadow .3s;
}
.strip article:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.strip small { color: var(--blue); font-size: 12px; font-weight: 600; letter-spacing: .12em; text-transform: uppercase; }
.strip b { display: block; margin: 8px 0 8px; font-size: 20px; letter-spacing: -.03em; }
.strip p { margin: 0; color: var(--text-2); font-size: 14px; line-height: 1.6; }

.section {
    width: min(1120px, calc(100% - 40px));
    margin: 96px auto 0;
}
.section-head { max-width: 640px; margin-bottom: 36px; }
.kicker {
    display: inline-block;
    color: var(--blue);
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .18em;
    text-transform: uppercase;
    margin-bottom: 12px;
}
.section-head h2 {
    margin: 0 0 12px;
    font-size: clamp(1.8rem, 4vw, 3rem);
    letter-spacing: -.04em;
    line-height: 1.15;
}
.section-head p { margin: 0; color: var(--text-2); font-size: 16px; line-height: 1.7; }

.story {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
.story-card {
    padding: 24px;
    border-radius: 28px;
    transition: transform .45s var(--spring), box-shadow .3s;
}
.story-card:hover { transform: translateY(-4px); box-shadow: var(--shadow-lg); }
.story-index { color: var(--blue); font-weight: 700; letter-spacing: .08em; }
.story-card h3 { margin: 12px 0 8px; font-size: 22px; letter-spacing: -.03em; }
.story-card p { margin: 0; color: var(--text-2); line-height: 1.7; }

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
.card {
    padding: 24px;
    border-radius: 28px;
    transition: transform .45s var(--spring), box-shadow .3s;
}
.card:hover { transform: translateY(-6px); box-shadow: var(--shadow-lg); }
.icon {
    width: 44px; height: 44px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    color: var(--blue);
    background: rgba(0, 122, 255, .1);
    margin-bottom: 16px;
}
.card h3 { margin: 0 0 8px; font-size: 18px; }
.card p { margin: 0; color: var(--text-2); line-height: 1.7; font-size: 14px; }

.steps {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
}
.steps article { padding: 28px; border-radius: 28px; }
.steps b { color: var(--blue); font-size: 13px; letter-spacing: .16em; }
.steps h3 { margin: 12px 0 8px; font-size: 22px; }
.steps p { margin: 0; color: var(--text-2); line-height: 1.7; }

.faq-list { display: grid; gap: 10px; }
.faq-item { border-radius: 22px; overflow: hidden; }
.faq-q {
    width: 100%;
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 20px;
    text-align: left;
}
.faq-index { color: var(--blue); font-weight: 700; font-size: 13px; }
.faq-copy { display: grid; gap: 2px; }
.faq-copy strong { font-size: 16px; }
.faq-copy em { font-style: normal; color: var(--text-3); font-size: 12px; letter-spacing: .12em; text-transform: uppercase; }
.faq-plus {
    margin-left: auto;
    width: 22px; height: 22px;
    position: relative;
}
.faq-plus::before, .faq-plus::after {
    content: "";
    position: absolute;
    left: 4px; top: 10px;
    width: 14px; height: 2px;
    background: var(--text);
    border-radius: 2px;
    transition: transform .3s var(--spring);
}
.faq-plus::after { transform: rotate(90deg); }
.faq-item.is-open .faq-plus::after { transform: rotate(0deg); }
.faq-a {
    display: grid;
    grid-template-rows: 0fr;
    transition: grid-template-rows .35s var(--ease);
}
.faq-item.is-open .faq-a { grid-template-rows: 1fr; }
.faq-a > p {
    overflow: hidden;
    margin: 0;
    padding: 0 20px 18px 54px;
    color: var(--text-2);
    line-height: 1.7;
}

.cta-wrap {
    width: min(1120px, calc(100% - 40px));
    margin: 96px auto 0;
}
.cta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    padding: 36px;
    border-radius: 32px;
}
.cta h3 { margin: 0 0 8px; font-size: 28px; letter-spacing: -.03em; }
.cta p { margin: 0; color: var(--text-2); }

.footer {
    position: relative;
    z-index: 1;
    width: min(1120px, calc(100% - 40px));
    margin: 64px auto 32px;
    display: flex;
    justify-content: space-between;
    gap: 16px;
    color: var(--text-3);
    font-size: 13px;
}
.footer-brand { display: grid; gap: 4px; }
.footer-brand strong { color: var(--text); font-size: 16px; }

.toast {
    position: fixed;
    left: 50%;
    bottom: 28px;
    transform: translate(-50%, 16px);
    padding: 12px 18px;
    border-radius: 16px;
    background: var(--glass-strong);
    border: 1px solid var(--glass-border);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    z-index: 60;
    transition: opacity .3s, transform .4s var(--spring);
}
.toast.show { opacity: 1; transform: translate(-50%, 0); }

.guide-modal {
    position: fixed;
    inset: 0;
    z-index: 55;
    background: rgba(10, 14, 26, .45);
    display: grid;
    place-items: center;
    padding: 24px;
}
.guide-modal[hidden] { display: none; }
.guide-dialog {
    width: min(860px, 100%);
    border-radius: 28px;
    overflow: hidden;
}
.guide-bar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 14px 16px;
}
.guide-stage { position: relative; background: #000; min-height: 220px; }
.guide-stage video { width: 100%; display: block; max-height: 70vh; }
.guide-loading {
    position: absolute;
    inset: 0;
    display: grid;
    place-items: center;
    color: #fff;
}
.guide-stage.is-ready .guide-loading { display: none; }

[data-reveal] {
    opacity: 0;
    transform: translateY(18px);
    transition: opacity .7s var(--ease), transform .7s var(--spring);
}
[data-reveal].in { opacity: 1; transform: none; }

@media (max-width: 980px) {
    .hero, .strip, .story, .feature-grid, .steps, .cta, .footer {
        grid-template-columns: 1fr;
    }
    .hero { min-height: auto; margin-top: 28px; gap: 36px; }
    .nav-toggle { display: flex; }
    .nav-links {
        position: absolute;
        top: calc(100% + 8px);
        left: 0;
        right: 0;
        display: none;
        flex-direction: column;
        padding: 12px;
        border-radius: 20px;
        background: var(--nav);
        border: 1px solid var(--glass-border);
        backdrop-filter: blur(22px);
        box-shadow: var(--shadow-lg);
        margin: 0;
    }
    .nav-links.is-open { display: flex; }
    .cta { flex-direction: column; align-items: flex-start; }
    .cursor, .cursor-dot { display: none; }
}

@media (max-width: 640px) {
    .hero { width: calc(100% - 24px); }
    .nav { width: calc(100% - 16px); top: 8px; }
    .nav-actions .btn span { display: none; }
    .nav-actions .btn { width: 40px; padding: 0; }
    .device-screen { height: 580px; }
    .faq-a > p { padding-left: 20px; }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after {
        animation: none !important;
        transition: none !important;
    }
    [data-reveal] { opacity: 1; transform: none; }
}