:root {
    --ink: #071d2b;
    --ink-2: #0d2b3a;
    --ink-3: #143b4b;
    --paper: #f5f0e7;
    --paper-2: #ebe4d8;
    --white: #fffdf8;
    --muted: #5e6d70;
    --muted-dark: #a9b8b8;
    --coral: #ff6b4a;
    --coral-bright: #ff8063;
    --aqua: #89e1d1;
    --lime: #c5ed87;
    --line: rgba(7, 29, 43, 0.14);
    --line-dark: rgba(255, 255, 255, 0.14);
    --shadow: 0 28px 90px rgba(7, 29, 43, 0.14);
    --display: "Bahnschrift", "DIN Alternate", "Franklin Gothic Medium", sans-serif;
    --body: "Aptos", "Segoe UI Variable", sans-serif;
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 96px;
}

body {
    margin: 0;
    min-width: 320px;
    color: var(--ink);
    background: var(--paper);
    font-family: var(--body);
    font-size: 17px;
    line-height: 1.6;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    opacity: 0.035;
    z-index: 50;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 160 160' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='.85' numOctaves='3' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)' opacity='.5'/%3E%3C/svg%3E");
}

img,
svg {
    display: block;
}

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

button,
select {
    font: inherit;
}

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

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

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: fixed;
    left: 18px;
    top: -80px;
    z-index: 100;
    padding: 12px 18px;
    color: var(--white);
    background: var(--ink);
    border-radius: 8px;
}

.skip-link:focus {
    top: 18px;
}

.section-shell {
    width: min(1240px, calc(100% - 48px));
    margin-inline: auto;
}

.site-header {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 40;
    transition: background 180ms ease, box-shadow 180ms ease;
}

.site-header.is-scrolled {
    background: rgba(245, 240, 231, 0.92);
    box-shadow: 0 1px 0 var(--line);
    backdrop-filter: blur(18px);
}

.nav-wrap {
    width: min(1340px, calc(100% - 32px));
    height: 82px;
    margin-inline: auto;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 36px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-family: var(--display);
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: -0.035em;
}

.brand img {
    border-radius: 13px;
    box-shadow: 0 8px 20px rgba(7, 29, 43, 0.18);
}

.primary-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
}

.primary-nav a {
    padding: 9px 12px;
    color: #304a53;
    font-size: 0.91rem;
    font-weight: 650;
    border-radius: 10px;
    transition: color 160ms ease, background 160ms ease;
}

.primary-nav a:hover {
    color: var(--ink);
    background: rgba(7, 29, 43, 0.055);
}

.status-link {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.status-dot,
.pulse-dot {
    width: 8px;
    height: 8px;
    border-radius: 99px;
    background: #2dbb83;
    box-shadow: 0 0 0 5px rgba(45, 187, 131, 0.13);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.language-control select {
    min-height: 42px;
    padding: 0 30px 0 12px;
    color: var(--ink);
    background: transparent;
    border: 1px solid var(--line);
    border-radius: 12px;
    font-size: 0.83rem;
    font-weight: 800;
    cursor: pointer;
}

.menu-toggle {
    display: none;
}

.button {
    min-height: 52px;
    padding: 0 22px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 10px;
    border: 1px solid transparent;
    border-radius: 14px;
    font-weight: 760;
    line-height: 1.15;
    cursor: pointer;
    transition: transform 160ms ease, box-shadow 160ms ease, background 160ms ease;
}

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

.button svg {
    width: 19px;
    height: 19px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.button-small {
    min-height: 42px;
    padding: 0 16px;
    border-radius: 12px;
    font-size: 0.9rem;
}

.button-accent {
    color: #190a06;
    background: var(--coral);
    box-shadow: 0 14px 34px rgba(255, 107, 74, 0.25);
}

.button-accent:hover {
    background: var(--coral-bright);
    box-shadow: 0 18px 44px rgba(255, 107, 74, 0.34);
}

.button-ghost,
.button-outline {
    color: var(--ink);
    background: rgba(255, 255, 255, 0.36);
    border-color: var(--line);
}

.button-ghost:hover,
.button-outline:hover {
    background: rgba(255, 255, 255, 0.72);
}

.hero {
    min-height: 820px;
    padding-top: 148px;
    padding-bottom: 96px;
    display: grid;
    grid-template-columns: minmax(0, 0.86fr) minmax(560px, 1.14fr);
    align-items: center;
    gap: clamp(54px, 7vw, 110px);
    position: relative;
}

.hero::before {
    content: "";
    position: absolute;
    width: 740px;
    height: 740px;
    left: -540px;
    top: 20px;
    border: 1px solid rgba(7, 29, 43, 0.1);
    border-radius: 50%;
    box-shadow: 0 0 0 80px rgba(7, 29, 43, 0.018), 0 0 0 160px rgba(7, 29, 43, 0.018);
    pointer-events: none;
}

.eyebrow,
.section-kicker {
    color: var(--ink-3);
    font-family: var(--display);
    font-size: 0.77rem;
    font-weight: 800;
    letter-spacing: 0.15em;
    text-transform: uppercase;
}

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

.eyebrow-dot {
    width: 28px;
    height: 2px;
    background: var(--coral);
}

.hero h1 {
    margin: 25px 0 26px;
    max-width: 630px;
    font-family: var(--display);
    font-size: clamp(4.3rem, 7.1vw, 7.4rem);
    font-weight: 800;
    letter-spacing: -0.078em;
    line-height: 0.84;
}

.hero h1 em {
    color: var(--coral);
    font-style: normal;
}

.hero-lead {
    max-width: 625px;
    margin: 0;
    color: #3c565e;
    font-size: clamp(1.06rem, 1.3vw, 1.24rem);
    line-height: 1.7;
}

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

.hero-meta {
    margin-top: 38px;
    padding-top: 24px;
    max-width: 620px;
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
    border-top: 1px solid var(--line);
}

.hero-meta span {
    display: grid;
    gap: 1px;
}

.hero-meta strong {
    font-family: var(--display);
    font-size: 0.9rem;
}

.hero-meta small {
    color: var(--muted);
    font-size: 0.76rem;
}

.product-stage {
    min-height: 640px;
    position: relative;
    isolation: isolate;
}

.stage-orbit {
    position: absolute;
    border: 1px solid rgba(7, 29, 43, 0.12);
    border-radius: 50%;
    z-index: -2;
}

.orbit-one {
    width: 590px;
    height: 590px;
    top: 18px;
    left: 28px;
}

.orbit-two {
    width: 450px;
    height: 450px;
    top: 92px;
    left: 98px;
    border-style: dashed;
    animation: orbit-spin 28s linear infinite;
}

.desktop-frame {
    position: absolute;
    width: 570px;
    height: 390px;
    top: 66px;
    left: 20px;
    overflow: hidden;
    color: var(--white);
    background: var(--ink);
    border: 1px solid rgba(255, 255, 255, 0.16);
    border-radius: 24px;
    box-shadow: 0 44px 100px rgba(7, 29, 43, 0.3);
    transform: perspective(1200px) rotateY(-7deg) rotateX(2deg);
}

.desktop-bar {
    height: 50px;
    padding: 0 16px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 12px;
    color: #c3d2d3;
    background: rgba(255, 255, 255, 0.035);
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.7rem;
}

.window-dots {
    display: flex;
    gap: 5px;
}

.window-dots i {
    width: 7px;
    height: 7px;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.26);
}

.desktop-online {
    justify-self: end;
    display: inline-flex;
    align-items: center;
    gap: 6px;
}

.desktop-online i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--aqua);
}

.desktop-content {
    height: calc(100% - 50px);
    display: grid;
    grid-template-columns: 62px 1fr;
}

.desktop-sidebar {
    padding-top: 20px;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 18px;
    border-right: 1px solid rgba(255, 255, 255, 0.08);
}

.desktop-sidebar span {
    width: 21px;
    height: 5px;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.14);
}

.desktop-sidebar .side-active {
    background: var(--coral);
}

.desktop-main {
    padding: 25px;
}

.desktop-heading {
    margin-bottom: 22px;
    display: flex;
    align-items: end;
    justify-content: space-between;
}

.desktop-heading div {
    display: grid;
}

.desktop-heading small {
    color: var(--aqua);
    font-size: 0.58rem;
    letter-spacing: 0.17em;
}

.desktop-heading strong {
    font-family: var(--display);
    font-size: 1.28rem;
}

.desktop-heading > span {
    color: #93a8aa;
    font-size: 0.7rem;
}

.desktop-photos,
.phone-gallery {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 9px;
}

.desktop-photos i,
.phone-gallery i {
    display: block;
    background-size: cover;
    background-position: center;
}

.desktop-photos i {
    height: 94px;
    border-radius: 12px;
}

.photo-a { background: linear-gradient(145deg, #ff9475 0 32%, #fed37c 33% 61%, #2f8791 62%); }
.photo-b { background: radial-gradient(circle at 34% 30%, #f5d47b 0 12%, transparent 13%), linear-gradient(155deg, #6db1bc, #163f50); }
.photo-c { background: linear-gradient(30deg, #173a48 0 30%, #e8a365 31% 50%, #9dd6c7 51%); }
.photo-d { background: radial-gradient(circle at 68% 38%, #ffd782 0 13%, transparent 14%), linear-gradient(145deg, #eb765e, #263d53); }
.photo-e { background: linear-gradient(155deg, #a8d7c8 0 40%, #365c72 41% 62%, #f0bb73 63%); }
.photo-f { background: radial-gradient(circle at 42% 35%, #ffb26e 0 20%, transparent 21%), linear-gradient(160deg, #23404f, #87c8c0); }

.phone-frame {
    position: absolute;
    width: 250px;
    height: 510px;
    right: -10px;
    top: 110px;
    padding: 15px 13px 18px;
    overflow: hidden;
    color: var(--ink);
    background: var(--white);
    border: 9px solid #071821;
    border-radius: 40px;
    box-shadow: 0 35px 90px rgba(7, 29, 43, 0.38);
    transform: rotate(3deg);
}

.phone-speaker {
    position: absolute;
    top: 7px;
    left: 50%;
    width: 62px;
    height: 15px;
    transform: translateX(-50%);
    background: #071821;
    border-radius: 0 0 12px 12px;
}

.phone-status {
    height: 28px;
    display: flex;
    justify-content: space-between;
    align-items: center;
    font-size: 0.48rem;
    font-weight: 700;
}

.phone-appbar {
    padding: 8px 0 11px;
    display: flex;
    align-items: center;
    gap: 7px;
    border-bottom: 1px solid var(--line);
}

.phone-appbar strong {
    font-family: var(--display);
    font-size: 0.72rem;
}

.phone-live {
    margin-left: auto;
    padding: 2px 5px;
    color: #0a4e41;
    background: rgba(137, 225, 209, 0.45);
    border-radius: 5px;
    font-size: 0.42rem;
    font-weight: 900;
}

.phone-title {
    padding: 14px 1px 10px;
    display: grid;
    grid-template-columns: 1fr auto;
}

.phone-title small {
    grid-column: 1 / -1;
    color: var(--muted);
    font-size: 0.42rem;
    letter-spacing: 0.12em;
}

.phone-title strong {
    font-family: var(--display);
    font-size: 1rem;
}

.phone-title span {
    align-self: center;
    color: #d24c31;
    font-size: 0.5rem;
    font-weight: 800;
}

.phone-gallery {
    gap: 5px;
}

.phone-gallery i {
    height: 82px;
    border-radius: 7px;
}

.phone-nav {
    position: absolute;
    left: 14px;
    right: 14px;
    bottom: 14px;
    height: 36px;
    display: flex;
    align-items: center;
    justify-content: space-around;
    background: #edf0eb;
    border-radius: 12px;
}

.phone-nav i,
.phone-nav b {
    width: 14px;
    height: 4px;
    border-radius: 99px;
    background: #99a6a5;
}

.phone-nav b {
    background: var(--coral);
}

.transfer-line {
    position: absolute;
    width: 160px;
    height: 70px;
    right: 82px;
    top: 292px;
    z-index: 6;
    border-top: 2px dashed var(--coral);
    transform: rotate(18deg);
}

.transfer-line span {
    position: absolute;
    width: 12px;
    height: 12px;
    top: -7px;
    left: 0;
    background: var(--coral);
    border: 4px solid var(--paper);
    border-radius: 50%;
    animation: transfer 2.8s ease-in-out infinite;
}

.stage-caption {
    position: absolute;
    left: 56px;
    bottom: 28px;
    display: flex;
    align-items: center;
    gap: 12px;
    color: var(--muted);
    font-size: 0.72rem;
}

.proof-strip {
    color: var(--white);
    background: var(--ink);
    border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.proof-grid {
    min-height: 150px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    align-items: center;
}

.proof-grid > div {
    min-height: 74px;
    padding: 0 24px;
    display: flex;
    align-items: center;
    gap: 16px;
    border-right: 1px solid var(--line-dark);
}

.proof-grid > div:first-child {
    padding-left: 0;
}

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

.proof-icon {
    color: var(--coral);
    font-family: var(--display);
    font-size: 0.8rem;
    font-weight: 800;
}

.proof-grid p {
    margin: 0;
    display: grid;
    line-height: 1.35;
}

.proof-grid strong {
    font-family: var(--display);
    font-size: 0.92rem;
}

.proof-grid small {
    margin-top: 4px;
    color: var(--muted-dark);
    font-size: 0.74rem;
}

.section {
    padding-top: 132px;
    padding-bottom: 132px;
}

.section-heading {
    max-width: 820px;
    margin-bottom: 62px;
}

.section-heading.compact {
    max-width: 760px;
}

.section-heading h2,
.experience-copy h2,
.security-panel h2,
.final-cta h2,
.content-hero h1 {
    margin: 14px 0 18px;
    font-family: var(--display);
    font-weight: 800;
    letter-spacing: -0.055em;
    line-height: 0.98;
}

.section-heading h2,
.experience-copy h2,
.security-panel h2,
.final-cta h2 {
    font-size: clamp(2.75rem, 5vw, 5rem);
}

.section-heading p,
.experience-copy > p,
.security-panel > div > p {
    max-width: 700px;
    margin: 0;
    color: var(--muted);
    font-size: 1.08rem;
}

.steps-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.step-card {
    min-height: 540px;
    padding: 24px;
    display: flex;
    flex-direction: column;
    background: rgba(255, 253, 248, 0.7);
    border: 1px solid var(--line);
    border-radius: 26px;
}

.step-number {
    color: var(--coral);
    font-family: var(--display);
    font-size: 0.76rem;
    font-weight: 800;
}

.step-card h3 {
    margin: 25px 0 10px;
    font-family: var(--display);
    font-size: 1.4rem;
    letter-spacing: -0.035em;
}

.step-card p {
    margin: 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.step-visual {
    height: 285px;
    margin-top: 22px;
    display: grid;
    place-items: center;
    position: relative;
    overflow: hidden;
    background: var(--paper-2);
    border-radius: 19px;
}

.step-visual::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 70% 20%, rgba(255, 107, 74, 0.2), transparent 34%);
}

.installer-window {
    width: 78%;
    padding: 20px;
    display: grid;
    gap: 9px;
    background: var(--ink);
    border-radius: 15px;
    box-shadow: 0 22px 45px rgba(7, 29, 43, 0.22);
    z-index: 1;
}

.installer-window i {
    width: 30px;
    height: 30px;
    background: url("/logo.svg") center/contain no-repeat;
}

.installer-window strong {
    color: var(--white);
    font-family: var(--display);
}

.installer-window span {
    color: var(--muted-dark);
    font-size: 0.7rem;
}

.installer-window b {
    height: 5px;
    overflow: hidden;
    position: relative;
    background: rgba(255, 255, 255, 0.12);
    border-radius: 99px;
}

.installer-window b::after {
    content: "";
    position: absolute;
    inset: 0;
    width: 78%;
    background: var(--coral);
    border-radius: inherit;
}

.qr-code {
    width: 156px;
    height: 156px;
    padding: 18px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    grid-template-rows: repeat(4, 1fr);
    gap: 6px;
    background: var(--white);
    border-radius: 15px;
    box-shadow: 0 20px 40px rgba(7, 29, 43, 0.15);
    z-index: 1;
}

.qr-code b,
.qr-code i {
    display: block;
    background: var(--ink);
    border-radius: 3px;
}

.qr-code b:nth-child(1),
.qr-code b:nth-child(2),
.qr-code b:nth-child(3) {
    outline: 5px solid var(--ink);
    outline-offset: -5px;
    background: var(--white);
}

.qr-code b:nth-child(2) { grid-column: 4; }
.qr-code b:nth-child(3) { grid-row: 4; }
.qr-code i:nth-of-type(2) { grid-column: 3; grid-row: 2; }
.qr-code i:nth-of-type(3) { grid-column: 4; grid-row: 3; }
.qr-code i:nth-of-type(4) { grid-column: 2; grid-row: 3; }
.qr-code i:nth-of-type(5) { grid-column: 3; grid-row: 4; }

.qr-scan {
    position: absolute;
    width: 182px;
    height: 2px;
    top: 55px;
    background: var(--coral);
    box-shadow: 0 0 18px var(--coral);
    z-index: 2;
    animation: scan 2.4s ease-in-out infinite;
}

.ready-ring {
    width: 132px;
    height: 132px;
    display: grid;
    place-items: center;
    position: relative;
    z-index: 1;
    border: 2px solid var(--aqua);
    border-radius: 50%;
    box-shadow: 0 0 0 16px rgba(137, 225, 209, 0.16), 0 0 0 32px rgba(137, 225, 209, 0.08);
}

.ready-ring span {
    width: 72px;
    height: 72px;
    display: grid;
    place-items: center;
    color: var(--ink);
    background: var(--aqua);
    border-radius: 50%;
    font-size: 1.8rem;
    font-weight: 900;
}

.ready-route {
    position: absolute;
    bottom: 28px;
    display: flex;
    align-items: center;
    gap: 8px;
}

.ready-route i {
    width: 8px;
    height: 8px;
    background: var(--coral);
    border-radius: 50%;
}

.ready-route b {
    width: 68px;
    border-top: 2px dashed rgba(7, 29, 43, 0.24);
}

.section-dark {
    color: var(--white);
    background: var(--ink);
    position: relative;
    overflow: hidden;
}

.section-dark::after {
    content: "";
    position: absolute;
    width: 740px;
    height: 740px;
    right: -260px;
    bottom: -520px;
    border: 1px solid rgba(137, 225, 209, 0.18);
    border-radius: 50%;
    box-shadow: 0 0 0 80px rgba(137, 225, 209, 0.025), 0 0 0 160px rgba(137, 225, 209, 0.025);
}

.experience-grid {
    display: grid;
    grid-template-columns: 0.8fr 1.2fr;
    align-items: center;
    gap: clamp(60px, 9vw, 130px);
}

.section-kicker.warm {
    color: var(--coral-bright);
}

.experience-copy > p,
.section-dark .check-list {
    color: var(--muted-dark);
}

.check-list {
    margin: 28px 0;
    padding: 0;
    display: grid;
    gap: 10px;
    list-style: none;
}

.check-list li {
    position: relative;
    padding-left: 28px;
}

.check-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--aqua);
    font-weight: 900;
}

.text-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 760;
}

.text-link span {
    color: var(--coral);
    transition: transform 160ms ease;
}

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

.text-link.light {
    color: var(--white);
}

.progressive-gallery {
    padding: 19px;
    position: relative;
    z-index: 1;
    background: #102d3b;
    border: 1px solid var(--line-dark);
    border-radius: 26px;
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.28);
}

.gallery-toolbar {
    min-height: 55px;
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.gallery-toolbar span {
    display: flex;
    align-items: center;
    gap: 9px;
    font-family: var(--display);
    font-size: 0.85rem;
    font-weight: 700;
}

.gallery-toolbar i {
    width: 8px;
    height: 8px;
    background: var(--aqua);
    border-radius: 50%;
}

.gallery-toolbar small {
    color: var(--muted-dark);
    font-size: 0.66rem;
}

.gallery-demo {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 8px;
}

.demo-photo {
    aspect-ratio: 0.82;
    margin: 0;
    overflow: hidden;
    position: relative;
    background: rgba(255, 255, 255, 0.08);
    border-radius: 12px;
}

.demo-photo::before,
.demo-photo::after {
    content: "";
    position: absolute;
    inset: 0;
}

.demo-photo::before {
    filter: blur(15px) saturate(0.6);
    transform: scale(1.15);
    opacity: 0.86;
}

.demo-photo::after {
    opacity: 0;
    animation: sharpen 7s ease-in-out infinite;
}

.demo-one::before, .demo-one::after { background: linear-gradient(145deg, #e8755d 0 35%, #f4c36e 36% 60%, #2d8089 61%); }
.demo-two::before, .demo-two::after { background: radial-gradient(circle at 35% 30%, #f4d070 0 13%, transparent 14%), linear-gradient(160deg, #76b4b9, #163d4e); animation-delay: .5s; }
.demo-three::before, .demo-three::after { background: linear-gradient(25deg, #132f3e 0 30%, #dd9560 31% 50%, #9bd2c4 51%); animation-delay: 1s; }
.demo-four::before, .demo-four::after { background: radial-gradient(circle at 66% 38%, #ffd57e 0 14%, transparent 15%), linear-gradient(145deg, #dd725d, #253b50); animation-delay: 1.5s; }
.demo-five::before, .demo-five::after { background: linear-gradient(155deg, #a1d0c3 0 40%, #31566d 41% 62%, #e6b26d 63%); animation-delay: 2s; }
.demo-six::before, .demo-six::after { background: radial-gradient(circle at 42% 35%, #fca969 0 20%, transparent 21%), linear-gradient(160deg, #203a48, #80bfb8); animation-delay: 2.5s; }

.gallery-progress {
    padding-top: 15px;
    display: flex;
    align-items: center;
    gap: 12px;
}

.gallery-progress > span {
    height: 4px;
    flex: 1;
    overflow: hidden;
    position: relative;
    background: rgba(255, 255, 255, 0.1);
    border-radius: 99px;
}

.gallery-progress > span::after {
    content: "";
    position: absolute;
    inset: 0;
    width: 52%;
    background: var(--coral);
    border-radius: inherit;
    animation: load-progress 7s ease-in-out infinite;
}

.gallery-progress small {
    color: var(--muted-dark);
    font-size: 0.65rem;
}

.architecture-section {
    padding-bottom: 82px;
}

.architecture-map {
    padding: 38px;
    display: grid;
    grid-template-columns: 1fr 0.72fr 1fr 0.72fr 1fr;
    align-items: center;
    gap: 8px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 26px;
    box-shadow: var(--shadow);
}

.arch-node {
    min-height: 170px;
    padding: 22px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: space-between;
    position: relative;
    background: var(--paper);
    border: 1px solid var(--line);
    border-radius: 18px;
}

.arch-node p {
    margin: 16px 0 0;
    display: grid;
}

.arch-node strong {
    font-family: var(--display);
}

.arch-node small {
    margin-top: 3px;
    color: var(--muted);
    font-size: 0.72rem;
}

.arch-icon {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    color: var(--white);
    background: var(--ink);
    border-radius: 12px;
    font-family: var(--display);
    font-size: 0.8rem;
    font-weight: 800;
}

.relay-icon {
    color: var(--ink);
    background: var(--coral);
}

.pc-icon {
    color: var(--ink);
    background: var(--aqua);
}

.arch-node b {
    padding: 4px 7px;
    position: absolute;
    top: 22px;
    right: 18px;
    color: #99503d;
    background: rgba(255, 107, 74, 0.14);
    border-radius: 5px;
    font-size: 0.48rem;
    letter-spacing: 0.09em;
}

.arch-route {
    display: flex;
    justify-content: center;
    gap: 8px;
    position: relative;
    border-top: 1px dashed rgba(7, 29, 43, 0.3);
}

.arch-route i {
    width: 5px;
    height: 5px;
    margin-top: -3px;
    background: var(--coral);
    border-radius: 50%;
}

.route-label {
    position: absolute;
    top: -30px;
    color: var(--muted);
    font-size: 0.56rem;
    white-space: nowrap;
}

.security-section {
    padding-top: 70px;
}

.security-panel {
    padding: 48px;
    display: grid;
    grid-template-columns: 100px 1fr 210px;
    gap: 38px;
    align-items: center;
    color: var(--white);
    background: var(--ink-2);
    border-radius: 28px;
    box-shadow: 0 40px 100px rgba(7, 29, 43, 0.25);
}

.security-mark {
    width: 90px;
    height: 90px;
    display: grid;
    place-items: center;
    color: var(--aqua);
    background: rgba(137, 225, 209, 0.08);
    border: 1px solid rgba(137, 225, 209, 0.2);
    border-radius: 24px;
}

.security-mark svg {
    width: 55px;
    height: 55px;
    fill: none;
    stroke: currentColor;
    stroke-width: 3;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.security-panel h2 {
    max-width: 720px;
    font-size: clamp(2.2rem, 3.8vw, 4rem);
}

.security-panel > div > p {
    color: var(--muted-dark);
    font-size: 0.96rem;
}

.security-links {
    margin-top: 25px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 20px;
}

.button-light {
    color: var(--ink);
    background: var(--white);
}

.security-facts {
    margin: 0;
    display: grid;
    gap: 14px;
}

.security-facts div {
    padding-bottom: 14px;
    border-bottom: 1px solid var(--line-dark);
}

.security-facts div:last-child {
    border-bottom: 0;
}

.security-facts dt {
    color: var(--coral);
    font-family: var(--display);
    font-size: 1.45rem;
    font-weight: 800;
}

.security-facts dd {
    margin: 0;
    color: var(--muted-dark);
    font-size: 0.68rem;
    line-height: 1.4;
}

.compare-section {
    padding-top: 55px;
}

.compare-table {
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 24px;
    overflow: hidden;
}

.compare-row {
    min-height: 82px;
    padding: 16px 28px;
    display: grid;
    grid-template-columns: 1.15fr 1fr 1fr;
    align-items: center;
    gap: 20px;
    border-bottom: 1px solid var(--line);
}

.compare-row:last-child {
    border-bottom: 0;
}

.compare-row span,
.compare-row strong {
    font-size: 0.9rem;
}

.compare-row strong {
    color: #b8442d;
    font-family: var(--display);
}

.compare-head {
    min-height: 60px;
    color: var(--white);
    background: var(--ink);
}

.compare-head span {
    color: var(--muted-dark);
    font-size: 0.68rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.download-section {
    padding-top: 80px;
}

.download-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 20px;
}

.download-card {
    padding: 34px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 26px;
}

.primary-download {
    color: var(--white);
    background: var(--ink);
}

.download-platform {
    display: flex;
    align-items: center;
    gap: 15px;
}

.download-platform > span:last-child {
    display: grid;
}

.download-platform small {
    color: var(--coral);
    font-size: 0.62rem;
    font-weight: 900;
    letter-spacing: 0.12em;
}

.download-platform strong {
    font-family: var(--display);
    font-size: 1.35rem;
}

.windows-mark {
    width: 52px;
    height: 52px;
    display: grid;
    place-items: center;
    color: var(--ink);
    background: var(--aqua);
    border-radius: 14px;
    font-size: 1.6rem;
    line-height: 1;
}

.download-platform img {
    border-radius: 14px;
}

.download-card > p {
    min-height: 57px;
    margin: 24px 0;
    color: var(--muted);
}

.primary-download > p {
    color: var(--muted-dark);
}

.download-card ul {
    margin: 0 0 28px;
    padding: 0;
    display: grid;
    gap: 8px;
    list-style: none;
}

.download-card li {
    position: relative;
    padding-left: 20px;
    font-size: 0.84rem;
}

.download-card li::before {
    content: "•";
    position: absolute;
    left: 2px;
    color: var(--coral);
}

.full-button {
    width: 100%;
}

.hash-line {
    margin-top: 14px;
    padding: 10px 12px;
    display: grid;
    grid-template-columns: auto 1fr auto;
    align-items: center;
    gap: 10px;
    border: 1px solid var(--line);
    border-radius: 11px;
    font-size: 0.61rem;
}

.primary-download .hash-line {
    border-color: var(--line-dark);
}

.hash-line span {
    color: var(--muted);
    font-weight: 800;
}

.hash-line code {
    overflow: hidden;
    color: inherit;
    text-overflow: ellipsis;
}

.hash-line button {
    padding: 3px 7px;
    color: inherit;
    background: transparent;
    border: 1px solid currentColor;
    border-radius: 6px;
    cursor: pointer;
}

.download-note {
    max-width: 760px;
    margin: 20px auto 0;
    color: var(--muted);
    font-size: 0.78rem;
    text-align: center;
}

.faq-section {
    padding-top: 65px;
}

.faq-list {
    max-width: 920px;
    display: grid;
}

.faq-list details {
    padding: 0;
    border-top: 1px solid var(--line);
}

.faq-list details:last-child {
    border-bottom: 1px solid var(--line);
}

.faq-list summary {
    min-height: 82px;
    padding: 20px 54px 20px 4px;
    display: flex;
    align-items: center;
    position: relative;
    font-family: var(--display);
    font-size: 1.06rem;
    font-weight: 700;
    cursor: pointer;
    list-style: none;
}

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

.faq-list summary::after {
    content: "+";
    position: absolute;
    right: 12px;
    color: var(--coral);
    font-size: 1.6rem;
    font-weight: 400;
    transition: transform 180ms ease;
}

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

.faq-list p {
    max-width: 760px;
    margin: -4px 0 24px 4px;
    color: var(--muted);
}

.final-cta {
    margin-bottom: 90px;
    padding: 58px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 40px;
    color: var(--white);
    background: var(--ink);
    border-radius: 28px;
}

.final-cta h2 {
    max-width: 720px;
    margin-bottom: 0;
    font-size: clamp(2.35rem, 4vw, 4.25rem);
}

.final-actions {
    display: flex;
    flex-direction: column;
    gap: 10px;
    flex: 0 0 auto;
}

.button-dark-ghost {
    color: var(--white);
    border-color: var(--line-dark);
}

.site-footer {
    padding: 75px 0 22px;
    color: var(--white);
    background: #04151f;
}

.footer-grid {
    padding-bottom: 55px;
    display: grid;
    grid-template-columns: 2fr repeat(3, 1fr);
    gap: 48px;
}

.footer-brand p {
    color: var(--muted-dark);
}

.footer-grid > div:not(.footer-brand) {
    display: grid;
    align-content: start;
    gap: 9px;
}

.footer-grid > div > strong {
    margin-bottom: 8px;
    color: var(--coral);
    font-family: var(--display);
    font-size: 0.72rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.footer-grid > div > a {
    color: var(--muted-dark);
    font-size: 0.82rem;
}

.footer-grid > div > a:hover {
    color: var(--white);
}

.footer-bottom {
    padding-top: 20px;
    display: flex;
    justify-content: space-between;
    gap: 30px;
    color: #758d90;
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.7rem;
}

/* Secondary pages */
.content-page {
    background: var(--paper);
}

.content-main {
    min-height: 70vh;
    padding-top: 150px;
    padding-bottom: 110px;
}

.content-hero {
    max-width: 860px;
    margin-bottom: 70px;
}

.content-hero h1 {
    font-size: clamp(3.2rem, 7vw, 6.8rem);
}

.content-hero > p {
    max-width: 700px;
    color: var(--muted);
    font-size: 1.14rem;
}

.content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 280px;
    align-items: start;
    gap: 70px;
}

.prose {
    max-width: 820px;
}

.prose h2 {
    margin: 64px 0 16px;
    font-family: var(--display);
    font-size: 2rem;
    letter-spacing: -0.035em;
}

.prose h2:first-child {
    margin-top: 0;
}

.prose h3 {
    margin: 32px 0 10px;
    font-family: var(--display);
}

.prose p,
.prose li {
    color: #42595f;
}

.prose a {
    color: #b8442d;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.prose code {
    padding: 2px 6px;
    color: var(--ink);
    background: var(--paper-2);
    border-radius: 5px;
}

.prose-card,
.status-card {
    padding: 26px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 18px;
}

.prose-card + .prose-card {
    margin-top: 16px;
}

.content-aside {
    position: sticky;
    top: 110px;
    padding: 22px;
    background: var(--white);
    border: 1px solid var(--line);
    border-radius: 18px;
}

.content-aside strong {
    display: block;
    margin-bottom: 12px;
    font-family: var(--display);
}

.content-aside a {
    padding: 6px 0;
    display: block;
    color: var(--muted);
    font-size: 0.82rem;
}

.content-aside a:hover {
    color: var(--ink);
}

.status-overview {
    display: grid;
    grid-template-columns: 1.5fr 1fr;
    gap: 18px;
}

.status-card {
    min-height: 190px;
}

.status-card h2 {
    margin: 18px 0 7px;
    font-family: var(--display);
    font-size: 1.8rem;
}

.status-badge {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: #17694f;
    font-size: 0.75rem;
    font-weight: 850;
    text-transform: uppercase;
}

.status-badge i {
    width: 10px;
    height: 10px;
    background: #2dbb83;
    border-radius: 50%;
    box-shadow: 0 0 0 6px rgba(45, 187, 131, 0.12);
}

.status-badge.is-error {
    color: #a74232;
}

.status-badge.is-error i {
    background: var(--coral);
    box-shadow: 0 0 0 6px rgba(255, 107, 74, 0.12);
}

.status-time {
    color: var(--muted);
    font-size: 0.75rem;
}

.timeline {
    margin-top: 45px;
}

.timeline-item {
    padding: 22px 0 22px 30px;
    position: relative;
    border-left: 1px solid var(--line);
}

.timeline-item::before {
    content: "";
    position: absolute;
    width: 9px;
    height: 9px;
    left: -5px;
    top: 30px;
    background: var(--aqua);
    border: 3px solid var(--paper);
    border-radius: 50%;
}

.timeline-item strong {
    display: block;
    font-family: var(--display);
}

.timeline-item span {
    color: var(--muted);
    font-size: 0.8rem;
}

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

body.reveal-enabled .reveal {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 700ms ease, transform 700ms cubic-bezier(.2,.8,.2,1);
}

body.reveal-enabled .reveal.is-visible {
    opacity: 1;
    transform: translateY(0);
}

.delay-one { transition-delay: 100ms; }
.delay-two { transition-delay: 200ms; }

@keyframes orbit-spin {
    to { transform: rotate(360deg); }
}

@keyframes transfer {
    0%, 18% { transform: translateX(0); opacity: 0; }
    28% { opacity: 1; }
    75% { opacity: 1; }
    90%, 100% { transform: translateX(150px); opacity: 0; }
}

@keyframes scan {
    0%, 100% { transform: translateY(0); opacity: .45; }
    50% { transform: translateY(172px); opacity: 1; }
}

@keyframes sharpen {
    0%, 14% { opacity: 0; filter: blur(10px); transform: scale(1.08); }
    28%, 72% { opacity: 1; filter: blur(0); transform: scale(1); }
    86%, 100% { opacity: 0; }
}

@keyframes load-progress {
    0%, 12% { width: 10%; }
    62%, 80% { width: 100%; }
    100% { width: 10%; }
}

@media (max-width: 1120px) {
    .primary-nav {
        gap: 0;
    }

    .primary-nav a {
        padding-inline: 8px;
    }

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

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

    .hero h1,
    .hero-lead,
    .hero-meta {
        margin-inline: auto;
    }

    .hero-actions,
    .eyebrow {
        justify-content: center;
    }

    .product-stage {
        width: min(700px, 100%);
        margin-inline: auto;
    }

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

    .progressive-gallery {
        max-width: 760px;
    }

    .security-panel {
        grid-template-columns: 84px 1fr;
    }

    .security-facts {
        grid-column: 2;
        grid-template-columns: repeat(3, 1fr);
    }
}

@media (max-width: 900px) {
    .nav-wrap {
        grid-template-columns: 1fr auto auto;
        gap: 12px;
    }

    .menu-toggle {
        width: 44px;
        height: 44px;
        display: grid;
        place-items: center;
        position: relative;
        color: var(--ink);
        background: transparent;
        border: 1px solid var(--line);
        border-radius: 12px;
        cursor: pointer;
    }

    .menu-toggle span {
        width: 18px;
        height: 2px;
        position: absolute;
        background: currentColor;
        transition: transform 180ms ease;
    }

    .menu-toggle span:first-child { transform: translateY(-4px); }
    .menu-toggle span:last-child { transform: translateY(4px); }
    .menu-toggle[aria-expanded="true"] span:first-child { transform: rotate(45deg); }
    .menu-toggle[aria-expanded="true"] span:last-child { transform: rotate(-45deg); }

    .primary-nav {
        padding: 14px;
        display: none;
        position: absolute;
        top: 74px;
        left: 16px;
        right: 16px;
        align-items: stretch;
        background: rgba(255, 253, 248, 0.98);
        border: 1px solid var(--line);
        border-radius: 18px;
        box-shadow: var(--shadow);
    }

    .primary-nav.is-open {
        display: grid;
    }

    .primary-nav a {
        padding: 12px;
    }

    .nav-actions .button {
        display: none;
    }

    .proof-grid {
        grid-template-columns: repeat(2, 1fr);
        padding-block: 24px;
    }

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

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

    .step-card {
        min-height: 0;
    }

    .architecture-map {
        grid-template-columns: 1fr;
    }

    .arch-route {
        width: 1px;
        height: 54px;
        justify-self: center;
        flex-direction: column;
        border-top: 0;
        border-left: 1px dashed rgba(7, 29, 43, 0.3);
    }

    .arch-route i {
        margin-left: -3px;
    }

    .route-label {
        top: 15px;
        left: 18px;
    }

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

    .final-cta {
        align-items: flex-start;
        flex-direction: column;
    }

    .final-actions {
        width: 100%;
        flex-direction: row;
        flex-wrap: wrap;
    }

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

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

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

    .content-aside {
        position: static;
    }
}

@media (max-width: 680px) {
    .section-shell {
        width: min(100% - 28px, 1240px);
    }

    body {
        font-size: 16px;
    }

    .nav-wrap {
        width: calc(100% - 20px);
        height: 70px;
    }

    .brand img {
        width: 38px;
        height: 38px;
    }

    .nav-actions {
        gap: 6px;
    }

    .language-control select {
        min-height: 40px;
        padding-left: 8px;
    }

    .hero {
        min-height: 0;
        padding-top: 118px;
        padding-bottom: 55px;
        gap: 44px;
        text-align: left;
    }

    .eyebrow {
        justify-content: flex-start;
    }

    .hero h1 {
        margin-top: 18px;
        font-size: clamp(3.75rem, 19vw, 5.35rem);
    }

    .hero-actions {
        justify-content: stretch;
    }

    .hero-actions .button {
        width: 100%;
    }

    .hero-meta {
        gap: 10px;
        text-align: center;
    }

    .product-stage {
        min-height: 480px;
        transform: translateX(-2px);
    }

    .orbit-one {
        width: 420px;
        height: 420px;
        left: -74px;
    }

    .orbit-two {
        width: 320px;
        height: 320px;
        left: -24px;
    }

    .desktop-frame {
        width: 430px;
        height: 305px;
        left: -72px;
        top: 45px;
        transform: perspective(1200px) rotateY(-4deg) scale(.88);
    }

    .desktop-photos i {
        height: 68px;
    }

    .phone-frame {
        width: 205px;
        height: 420px;
        right: -8px;
        top: 60px;
        transform: scale(.92) rotate(3deg);
        transform-origin: top right;
    }

    .phone-gallery i {
        height: 64px;
    }

    .transfer-line {
        display: none;
    }

    .stage-caption {
        left: 16px;
        bottom: 4px;
        max-width: 260px;
        text-align: left;
    }

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

    .proof-grid > div {
        padding: 15px 0;
        border-bottom: 1px solid var(--line-dark);
    }

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

    .section {
        padding-top: 88px;
        padding-bottom: 88px;
    }

    .section-heading {
        margin-bottom: 40px;
    }

    .section-heading h2,
    .experience-copy h2 {
        font-size: clamp(2.45rem, 12vw, 3.55rem);
    }

    .step-card {
        padding: 18px;
    }

    .step-visual {
        height: 240px;
    }

    .gallery-demo {
        grid-template-columns: repeat(2, 1fr);
    }

    .security-panel {
        padding: 28px 22px;
        grid-template-columns: 1fr;
        gap: 20px;
    }

    .security-mark {
        width: 70px;
        height: 70px;
    }

    .security-panel h2 {
        font-size: 2.4rem;
    }

    .security-facts {
        grid-column: 1;
        grid-template-columns: 1fr;
    }

    .compare-row {
        padding: 16px;
        grid-template-columns: 1fr 0.9fr 0.9fr;
        gap: 10px;
    }

    .compare-row span,
    .compare-row strong {
        font-size: 0.72rem;
    }

    .download-card {
        padding: 24px;
    }

    .hash-line {
        grid-template-columns: auto 1fr;
    }

    .hash-line button {
        grid-column: 1 / -1;
    }

    .final-cta {
        width: calc(100% - 28px);
        padding: 34px 24px;
        margin-bottom: 55px;
    }

    .final-actions {
        flex-direction: column;
    }

    .final-actions .button {
        width: 100%;
    }

    .footer-grid {
        grid-template-columns: repeat(2, 1fr);
        gap: 35px;
    }

    .footer-grid > div:last-child {
        grid-column: 1 / -1;
    }

    .footer-bottom {
        flex-direction: column;
    }

    .content-main {
        padding-top: 120px;
    }

    .content-hero h1 {
        font-size: 3.5rem;
    }

    .status-overview {
        grid-template-columns: 1fr;
    }
}

@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;
    }

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