:root {
    --ink: #102826;
    --ink-soft: #455c59;
    --forest: #173d38;
    --forest-light: #24594f;
    --paper: #fffdf8;
    --canvas: #f3f0e8;
    --line: #d9ded6;
    --mint: #cfe9dd;
    --mint-bright: #74d9b1;
    --mint-dark: #256b58;
    --peach: #ffe1d7;
    --coral: #f17359;
    --amber: #f4c35c;
    --danger: #9e382c;
    --content: 1160px;
    --shadow: 0 24px 70px rgba(16, 40, 38, 0.15);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 92px;
}

body {
    min-width: 320px;
    margin: 0;
    color: var(--ink);
    background:
        radial-gradient(circle at 3% 2%, rgba(244, 195, 92, 0.18), transparent 23rem),
        radial-gradient(circle at 95% 12%, rgba(116, 217, 177, 0.14), transparent 30rem),
        var(--canvas);
    font-family: Inter, ui-sans-serif, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    line-height: 1.5;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
}

svg {
    display: block;
}

.skip-link {
    position: fixed;
    z-index: 100;
    top: 8px;
    left: 8px;
    padding: 10px 14px;
    border-radius: 10px;
    color: white;
    background: var(--forest);
    transform: translateY(-160%);
}

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

:focus-visible {
    outline: 3px solid rgba(241, 115, 89, 0.48);
    outline-offset: 3px;
}

.site-header {
    position: relative;
    z-index: 20;
    display: flex;
    width: min(var(--content), calc(100% - 32px));
    min-height: 76px;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    margin-inline: auto;
    border-bottom: 1px solid rgba(191, 200, 190, 0.7);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    color: var(--ink);
    text-decoration: none;
}

.brand-mark {
    width: 42px;
    height: 42px;
    flex: 0 0 auto;
    color: var(--coral);
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.brand > span,
.footer-brand > span {
    display: flex;
    flex-direction: column;
}

.brand strong {
    font-size: 0.98rem;
    line-height: 1.15;
}

.brand small,
.footer-brand small {
    margin-top: 3px;
    color: var(--ink-soft);
    font-size: 0.68rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.site-header nav {
    display: flex;
    align-items: center;
    gap: 7px;
}

.site-header nav > a {
    display: none;
    padding: 9px 12px;
    border-radius: 999px;
    color: var(--ink-soft);
    font-size: 0.8rem;
    font-weight: 700;
    text-decoration: none;
}

.site-header nav > a:hover {
    color: var(--ink);
    background: rgba(207, 233, 221, 0.5);
}

.site-header nav .header-button {
    display: inline-flex;
    align-items: center;
    color: white;
    background: var(--forest);
}

.site-header nav .header-button:hover {
    color: white;
    background: var(--forest-light);
}

main {
    overflow: hidden;
}

.hero,
.architecture-section,
.setup-section,
.safety-section,
footer {
    width: min(var(--content), calc(100% - 32px));
    margin-inline: auto;
}

.hero {
    display: grid;
    gap: 54px;
    padding: 68px 0 88px;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--mint-dark);
    font-size: 0.72rem;
    font-weight: 820;
    letter-spacing: 0.14em;
    text-transform: uppercase;
}

.hero-copy h1,
.section-intro h2,
.ready-copy h2,
.safety-section h2 {
    margin: 0;
    font-family: Georgia, "Times New Roman", serif;
    font-weight: 500;
    letter-spacing: -0.045em;
    line-height: 0.98;
}

.hero-copy h1 {
    max-width: 760px;
    font-size: clamp(3.35rem, 15.5vw, 6.7rem);
}

.hero-copy h1 em {
    color: var(--coral);
    font-style: italic;
    font-weight: 400;
}

.hero-lede {
    max-width: 610px;
    margin: 25px 0 0;
    color: var(--ink-soft);
    font-size: clamp(1rem, 3.7vw, 1.24rem);
    line-height: 1.65;
}

.hero-actions {
    display: flex;
    align-items: center;
    flex-wrap: wrap;
    gap: 18px;
    margin-top: 29px;
}

.primary-button {
    display: inline-flex;
    min-height: 49px;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 19px;
    border: 1px solid var(--forest);
    border-radius: 13px;
    color: white;
    background: var(--forest);
    box-shadow: 0 10px 24px rgba(23, 61, 56, 0.18);
    font-size: 0.85rem;
    font-weight: 780;
    text-decoration: none;
    transition: transform 160ms ease, background 160ms ease;
}

.primary-button:hover {
    background: var(--forest-light);
    transform: translateY(-2px);
}

.text-link {
    color: var(--ink);
    font-size: 0.83rem;
    font-weight: 760;
    text-decoration: none;
}

.text-link span {
    display: inline-block;
    margin-left: 4px;
    color: var(--coral);
}

.text-link:hover {
    text-decoration: underline;
    text-underline-offset: 4px;
}

.hero-facts {
    display: flex;
    flex-direction: column;
    gap: 8px;
    margin: 27px 0 0;
    padding: 0;
    color: var(--ink-soft);
    font-size: 0.78rem;
    list-style: none;
}

.hero-facts li {
    display: inline-flex;
    align-items: center;
    gap: 7px;
}

.hero-facts span {
    display: grid;
    width: 18px;
    height: 18px;
    border-radius: 50%;
    color: var(--mint-dark);
    background: var(--mint);
    font-size: 0.67rem;
    font-weight: 900;
    place-items: center;
}

.product-stage {
    position: relative;
    min-height: 450px;
    padding: 45px 0 60px;
}

.orbit {
    position: absolute;
    top: 50%;
    left: 50%;
    width: 460px;
    height: 460px;
    border: 1px solid rgba(37, 107, 88, 0.11);
    border-radius: 50%;
    transform: translate(-50%, -50%);
}

.orbit-two {
    width: 320px;
    height: 320px;
    border-color: rgba(241, 115, 89, 0.14);
}

.preview-window {
    position: relative;
    z-index: 2;
    width: min(100%, 590px);
    margin-inline: auto;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 22px;
    background: var(--ink);
    box-shadow: var(--shadow);
    transform: rotate(0.7deg);
}

.preview-bar {
    display: flex;
    min-height: 48px;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    padding: 9px 12px;
    border-bottom: 1px solid rgba(255, 255, 255, 0.08);
    color: white;
    background: #0d211f;
}

.preview-brand {
    display: inline-flex;
    align-items: center;
    gap: 7px;
    font-size: 0.68rem;
    font-weight: 720;
}

.preview-brand svg {
    width: 27px;
    height: 27px;
    color: var(--coral);
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.online-chip {
    display: inline-flex;
    align-items: center;
    gap: 5px;
    padding: 5px 8px;
    border: 1px solid rgba(116, 217, 177, 0.26);
    border-radius: 999px;
    color: #a6dfc8;
    background: rgba(116, 217, 177, 0.08);
    font-size: 0.56rem;
    font-weight: 730;
}

.online-chip i {
    width: 6px;
    height: 6px;
    border-radius: 50%;
    background: var(--mint-bright);
    box-shadow: 0 0 0 3px rgba(116, 217, 177, 0.13);
}

.preview-body {
    display: grid;
}

.preview-status {
    position: relative;
    display: grid;
    min-height: 240px;
    overflow: hidden;
    padding: 24px;
    color: white;
    background:
        radial-gradient(circle at 75% 35%, rgba(116, 217, 177, 0.16), transparent 11rem),
        var(--ink);
}

.preview-status small {
    display: block;
    margin-bottom: 5px;
    color: var(--mint-bright);
    font-size: 0.57rem;
    font-weight: 750;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.preview-status strong {
    display: block;
    max-width: 170px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.65rem;
    font-weight: 500;
    line-height: 1;
}

.mini-reachy {
    position: absolute;
    top: 52px;
    right: 36px;
    display: grid;
    width: 128px;
    height: 128px;
    place-items: center;
}

.mini-ring {
    position: absolute;
    inset: 0;
    border: 1px solid rgba(116, 217, 177, 0.28);
    border-radius: 50%;
    animation: orbit-pulse 2.2s ease-out infinite;
}

.mini-head {
    position: relative;
    width: 71px;
    height: 53px;
    border-radius: 30px 30px 25px 25px;
    background: linear-gradient(145deg, white, #b6c5c0);
    box-shadow: 0 12px 22px rgba(0, 0, 0, 0.3);
}

.mini-face {
    position: absolute;
    inset: 8px 8px 7px;
    display: flex;
    align-items: center;
    justify-content: space-around;
    padding-inline: 8px;
    border-radius: 22px;
    background: var(--forest);
}

.mini-face b {
    width: 6px;
    height: 7px;
    border-radius: 50%;
    background: var(--mint-bright);
    box-shadow: 0 0 7px rgba(116, 217, 177, 0.7);
}

.mini-antenna {
    position: absolute;
    z-index: -1;
    top: -15px;
    width: 4px;
    height: 20px;
    border-radius: 999px;
    background: var(--coral);
    transform-origin: bottom;
}

.mini-antenna::after {
    position: absolute;
    top: -3px;
    left: -2px;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--coral);
    content: "";
}

.mini-antenna.left {
    left: 18px;
    transform: rotate(-19deg);
}

.mini-antenna.right {
    right: 18px;
    transform: rotate(19deg);
}

.level-line {
    align-self: end;
    width: 100%;
    height: 5px;
    overflow: hidden;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.1);
}

.level-line span {
    display: block;
    width: 68%;
    height: 100%;
    border-radius: inherit;
    background: linear-gradient(90deg, var(--mint-bright), var(--amber));
}

.preview-chat {
    display: flex;
    min-height: 205px;
    flex-direction: column;
    gap: 8px;
    padding: 17px;
    background: var(--paper);
}

.bubble {
    max-width: 79%;
    padding: 8px 10px;
    border-radius: 12px;
    color: var(--ink);
    background: #e8eee9;
    font-size: 0.59rem;
    line-height: 1.45;
}

.bubble.user {
    align-self: flex-end;
    border-bottom-right-radius: 4px;
    color: white;
    background: var(--forest);
}

.bubble.agent {
    border-bottom-left-radius: 4px;
}

.preview-input {
    display: flex;
    min-height: 37px;
    align-items: center;
    justify-content: space-between;
    margin-top: auto;
    padding: 7px 8px 7px 11px;
    border: 1px solid var(--line);
    border-radius: 10px;
    color: #788885;
    background: white;
    font-size: 0.57rem;
}

.preview-input b {
    display: grid;
    width: 23px;
    height: 23px;
    border-radius: 7px;
    color: white;
    background: var(--coral);
    place-items: center;
}

.floating-note {
    position: absolute;
    z-index: 3;
    display: flex;
    align-items: center;
    gap: 8px;
    padding: 9px 11px;
    border: 1px solid var(--line);
    border-radius: 13px;
    background: rgba(255, 253, 248, 0.94);
    box-shadow: 0 11px 28px rgba(16, 40, 38, 0.13);
    backdrop-filter: blur(10px);
}

.floating-note span:last-child {
    display: flex;
    flex-direction: column;
}

.floating-note small {
    color: var(--ink-soft);
    font-size: 0.52rem;
}

.floating-note strong {
    font-size: 0.63rem;
}

.note-icon {
    display: grid;
    width: 31px;
    height: 31px;
    border-radius: 10px;
    color: var(--mint-dark);
    background: var(--mint);
    place-items: center;
}

.note-icon.peach {
    color: #8f4234;
    background: var(--peach);
}

.note-icon svg {
    width: 17px;
    height: 17px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.note-voice {
    bottom: 21px;
    left: -3px;
}

.note-tools {
    right: -3px;
    bottom: 0;
}

.architecture-section,
.setup-section {
    padding: 96px 0;
    border-top: 1px solid var(--line);
}

.section-intro {
    max-width: 720px;
}

.section-intro h2 {
    font-size: clamp(2.65rem, 11vw, 5.5rem);
}

.section-intro > p:last-child {
    max-width: 620px;
    margin: 22px 0 0;
    color: var(--ink-soft);
    font-size: 1rem;
    line-height: 1.65;
}

.architecture-card {
    margin-top: 42px;
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: 26px;
    color: white;
    background:
        radial-gradient(circle at 15% 20%, rgba(116, 217, 177, 0.13), transparent 18rem),
        radial-gradient(circle at 88% 82%, rgba(241, 115, 89, 0.12), transparent 19rem),
        var(--ink);
    box-shadow: var(--shadow);
}

.architecture-flow {
    display: grid;
    gap: 18px;
    padding: 24px 20px;
}

.architecture-node {
    display: flex;
    align-items: flex-start;
    gap: 15px;
    min-width: 0;
    padding: 18px;
    border: 1px solid rgba(255, 255, 255, 0.1);
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.05);
}

.node-icon {
    display: grid;
    width: 50px;
    height: 50px;
    flex: 0 0 auto;
    border-radius: 16px;
    color: var(--coral);
    background: rgba(255, 255, 255, 0.07);
    place-items: center;
}

.node-icon svg {
    width: 34px;
    height: 34px;
    fill: none;
    stroke: currentColor;
    stroke-width: 2;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.node-icon.hermes-icon {
    color: var(--ink);
    background: var(--amber);
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.8rem;
}

.architecture-node > div:last-child {
    display: flex;
    min-width: 0;
    flex-direction: column;
}

.architecture-node small {
    color: var(--mint-bright);
    font-size: 0.61rem;
    font-weight: 760;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hermes-node small {
    color: #f6cf79;
}

.architecture-node strong {
    margin-top: 3px;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.35rem;
    font-weight: 500;
}

.architecture-node p {
    margin: 7px 0 0;
    color: #acc0bc;
    font-size: 0.72rem;
    line-height: 1.5;
}

.flow-link {
    display: flex;
    align-items: center;
    gap: 8px;
    color: #9fb4b0;
}

.flow-link span {
    height: 1px;
    flex: 1;
    background: rgba(255, 255, 255, 0.12);
}

.flow-link b {
    font-size: 0.62rem;
    font-weight: 680;
    white-space: nowrap;
}

.no-claw {
    display: flex;
    gap: 13px;
    padding: 19px 20px;
    border-top: 1px solid rgba(255, 255, 255, 0.09);
    background: rgba(241, 115, 89, 0.08);
}

.claw-mark {
    display: grid;
    width: 34px;
    height: 34px;
    flex: 0 0 auto;
    border: 1px solid rgba(241, 115, 89, 0.42);
    border-radius: 50%;
    color: #ff9b85;
    background: rgba(241, 115, 89, 0.1);
    font-size: 0.82rem;
    font-weight: 900;
    place-items: center;
}

.no-claw strong {
    display: block;
    color: #ffd0c5;
    font-size: 0.82rem;
}

.no-claw p {
    margin: 3px 0 0;
    color: #b9c6c3;
    font-size: 0.7rem;
    line-height: 1.55;
}

.benefit-grid {
    display: grid;
    gap: 1px;
    margin-top: 38px;
    overflow: hidden;
    border: 1px solid var(--line);
    border-radius: 22px;
    background: var(--line);
}

.benefit-grid article {
    padding: 25px 22px;
    background: rgba(255, 253, 248, 0.9);
}

.benefit-grid article > span {
    color: var(--coral);
    font-size: 0.65rem;
    font-weight: 820;
    letter-spacing: 0.1em;
}

.benefit-grid h3 {
    margin: 12px 0 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.45rem;
    font-weight: 500;
}

.benefit-grid p {
    margin: 8px 0 0;
    color: var(--ink-soft);
    font-size: 0.78rem;
    line-height: 1.58;
}

.setup-intro {
    max-width: 820px;
}

.steps {
    display: grid;
    gap: 13px;
    margin: 43px 0 0;
    padding: 0;
    counter-reset: setup;
    list-style: none;
}

.steps li {
    position: relative;
    display: grid;
    grid-template-columns: auto minmax(0, 1fr);
    gap: 15px;
    overflow: hidden;
    min-height: 210px;
    padding: 22px 20px;
    border: 1px solid var(--line);
    border-radius: 21px;
    background: rgba(255, 253, 248, 0.88);
    box-shadow: 0 1px 2px rgba(16, 40, 38, 0.03);
}

.step-number {
    display: grid;
    width: 34px;
    height: 34px;
    border-radius: 12px;
    color: var(--forest);
    background: var(--mint);
    font-size: 0.75rem;
    font-weight: 830;
    place-items: center;
}

.steps li:nth-child(2) .step-number {
    color: #73521e;
    background: #f8e0a5;
}

.steps li:nth-child(3) .step-number {
    color: #813c31;
    background: var(--peach);
}

.step-copy small {
    color: var(--mint-dark);
    font-size: 0.61rem;
    font-weight: 820;
    letter-spacing: 0.1em;
    text-transform: uppercase;
}

.steps li:nth-child(2) .step-copy small {
    color: #806027;
}

.steps li:nth-child(3) .step-copy small {
    color: #914538;
}

.step-copy h3 {
    margin: 5px 0 0;
    font-family: Georgia, "Times New Roman", serif;
    font-size: 1.55rem;
    font-weight: 500;
    line-height: 1.05;
}

.step-copy p {
    margin: 10px 0 0;
    color: var(--ink-soft);
    font-size: 0.77rem;
    line-height: 1.55;
}

.step-art {
    position: absolute;
    right: -8px;
    bottom: -8px;
    display: block;
    width: 112px;
    height: 78px;
    border: 1px solid var(--line);
    border-radius: 18px 0 18px 0;
    background: #eef4ef;
}

.install-art i {
    position: absolute;
    top: 20px;
    width: 28px;
    height: 38px;
    border: 1px solid #98aca4;
    border-radius: 6px;
    background: white;
}

.install-art i:first-child {
    left: 20px;
    transform: rotate(-6deg);
}

.install-art i:nth-child(2) {
    left: 42px;
    transform: rotate(5deg);
}

.install-art b {
    position: absolute;
    top: 13px;
    right: 18px;
    display: grid;
    width: 27px;
    height: 27px;
    border-radius: 9px;
    color: white;
    background: var(--coral);
    font-size: 1rem;
    place-items: center;
}

.fields-art {
    padding: 17px;
    background: #faf0d5;
}

.fields-art i {
    display: block;
    width: 100%;
    height: 9px;
    margin-bottom: 7px;
    border: 1px solid #d2be8d;
    border-radius: 4px;
    background: white;
}

.fields-art i:nth-child(2) {
    width: 82%;
}

.toggle-art {
    display: grid;
    background: var(--peach);
    place-items: center;
}

.toggle-art i {
    position: relative;
    display: block;
    width: 61px;
    height: 31px;
    border-radius: 999px;
    background: var(--mint-dark);
}

.toggle-art b {
    position: absolute;
    top: 4px;
    right: 4px;
    width: 23px;
    height: 23px;
    border-radius: 50%;
    background: white;
    box-shadow: 0 2px 5px rgba(16, 40, 38, 0.24);
}

.ready-card {
    position: relative;
    display: grid;
    min-height: 480px;
    gap: 30px;
    overflow: hidden;
    margin-top: 18px;
    padding: 34px 25px;
    border-radius: 28px;
    color: white;
    background:
        radial-gradient(circle at 80% 55%, rgba(116, 217, 177, 0.15), transparent 18rem),
        radial-gradient(circle at 8% 100%, rgba(241, 115, 89, 0.13), transparent 23rem),
        var(--ink);
    box-shadow: var(--shadow);
}

.ready-copy {
    position: relative;
    z-index: 3;
}

.ready-copy .eyebrow {
    color: var(--mint-bright);
}

.ready-copy h2 {
    max-width: 680px;
    font-size: clamp(2.65rem, 11vw, 5.4rem);
}

.ready-copy > p:last-of-type {
    max-width: 570px;
    margin: 20px 0 0;
    color: #b5c8c4;
    font-size: 0.9rem;
    line-height: 1.65;
}

.light-button {
    margin-top: 25px;
    border-color: white;
    color: var(--ink);
    background: white;
    box-shadow: none;
}

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

.ready-robot {
    position: relative;
    display: grid;
    min-height: 220px;
    place-items: center;
}

.ready-ring {
    position: absolute;
    width: 230px;
    height: 230px;
    border: 1px solid rgba(116, 217, 177, 0.2);
    border-radius: 50%;
}

.ready-ring.ring-b {
    width: 165px;
    height: 165px;
    border-color: rgba(116, 217, 177, 0.3);
}

.ready-head {
    position: relative;
    z-index: 2;
    width: 140px;
    height: 104px;
    border-radius: 60px 60px 50px 50px;
    background: linear-gradient(150deg, white, #b9c8c3);
    box-shadow: 0 20px 38px rgba(0, 0, 0, 0.38);
}

.ready-face {
    position: absolute;
    inset: 15px 14px 13px;
    border-radius: 42px;
    background: var(--forest);
    box-shadow: inset 0 5px 12px rgba(0, 0, 0, 0.3);
}

.ready-face b {
    position: absolute;
    top: 28px;
    width: 11px;
    height: 14px;
    border-radius: 50%;
    background: var(--mint-bright);
    box-shadow: 0 0 12px rgba(116, 217, 177, 0.7);
}

.ready-face b:first-child {
    left: 29px;
}

.ready-face b:nth-child(2) {
    right: 29px;
}

.ready-face em {
    position: absolute;
    right: 50%;
    bottom: 15px;
    width: 22px;
    height: 8px;
    border-bottom: 2px solid rgba(255, 255, 255, 0.65);
    border-radius: 0 0 50% 50%;
    transform: translateX(50%);
}

.ready-antenna {
    position: absolute;
    z-index: -1;
    top: -31px;
    width: 5px;
    height: 39px;
    border-radius: 999px;
    background: var(--coral);
    transform-origin: bottom;
}

.ready-antenna::after {
    position: absolute;
    top: -5px;
    left: -3px;
    width: 11px;
    height: 11px;
    border-radius: 50%;
    background: var(--coral);
    content: "";
}

.ready-antenna.left {
    left: 33px;
    transform: rotate(-20deg);
}

.ready-antenna.right {
    right: 33px;
    transform: rotate(20deg);
}

.safety-section {
    display: grid;
    gap: 20px;
    padding: 66px 0 78px;
    border-top: 1px solid var(--line);
}

.safety-icon {
    display: grid;
    width: 58px;
    height: 58px;
    border-radius: 18px;
    color: var(--danger);
    background: var(--peach);
    place-items: center;
}

.safety-icon svg {
    width: 30px;
    height: 30px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.7;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.safety-section .eyebrow {
    color: var(--danger);
}

.safety-section h2 {
    max-width: 770px;
    font-size: clamp(2.2rem, 9vw, 4rem);
}

.safety-section > div:last-child > p:last-child {
    max-width: 770px;
    margin: 17px 0 0;
    color: var(--ink-soft);
    font-size: 0.88rem;
    line-height: 1.65;
}

footer {
    display: grid;
    gap: 18px;
    align-items: center;
    padding: 31px 0 40px;
    border-top: 1px solid var(--line);
}

.footer-brand {
    display: flex;
    align-items: center;
    gap: 9px;
}

.footer-brand .brand-mark {
    width: 36px;
    height: 36px;
}

.footer-brand strong {
    font-size: 0.82rem;
}

footer p {
    margin: 0;
    color: var(--ink-soft);
    font-size: 0.72rem;
}

footer > a {
    width: fit-content;
    color: var(--ink-soft);
    font-size: 0.72rem;
    font-weight: 740;
    text-decoration: none;
}

footer > a:hover {
    color: var(--ink);
}

@keyframes orbit-pulse {
    0% {
        opacity: 0.7;
        transform: scale(0.78);
    }
    100% {
        opacity: 0;
        transform: scale(1.15);
    }
}

@media (min-width: 560px) {
    .site-header,
    .hero,
    .architecture-section,
    .setup-section,
    .safety-section,
    footer {
        width: min(var(--content), calc(100% - 48px));
    }

    .site-header nav > a {
        display: inline-flex;
    }

    .hero-facts {
        flex-direction: row;
        flex-wrap: wrap;
        gap: 10px 18px;
    }

    .product-stage {
        min-height: 570px;
        padding: 55px 20px 80px;
    }

    .preview-body {
        grid-template-columns: 1fr 0.85fr;
    }

    .preview-status,
    .preview-chat {
        min-height: 330px;
    }

    .preview-status {
        padding: 29px;
    }

    .preview-status strong {
        max-width: 210px;
        font-size: 2.05rem;
    }

    .mini-reachy {
        top: 91px;
        right: 50%;
        width: 150px;
        height: 150px;
        transform: translateX(50%);
    }

    .level-line {
        margin-top: auto;
    }

    .preview-chat {
        padding: 20px 16px;
    }

    .bubble {
        font-size: 0.63rem;
    }

    .note-voice {
        left: 0;
    }

    .note-tools {
        right: 0;
        bottom: 19px;
    }

    .architecture-flow {
        padding: 30px;
    }

    .architecture-node {
        padding: 22px;
    }

    .no-claw {
        padding: 22px 30px;
    }

    .steps li {
        min-height: 195px;
        padding: 25px 145px 25px 23px;
    }

    .step-art {
        right: 18px;
        bottom: 28px;
        width: 112px;
        border-radius: 18px;
    }

    .ready-card {
        padding: 45px 39px;
    }

    .safety-section {
        grid-template-columns: auto minmax(0, 1fr);
        gap: 27px;
    }

    footer {
        grid-template-columns: auto minmax(0, 1fr) auto;
    }

    footer p {
        text-align: center;
    }
}

@media (min-width: 820px) {
    .site-header {
        min-height: 84px;
    }

    .hero {
        grid-template-columns: minmax(0, 0.93fr) minmax(430px, 0.77fr);
        align-items: center;
        min-height: 760px;
        gap: 50px;
        padding: 84px 0 100px;
    }

    .hero-copy h1 {
        font-size: clamp(4.9rem, 8.2vw, 6.8rem);
    }

    .product-stage {
        min-height: 620px;
        padding-inline: 0;
    }

    .preview-window {
        width: 540px;
        transform: rotate(1.2deg) translateX(18px);
    }

    .floating-note {
        transform: translateX(6px);
    }

    .architecture-section,
    .setup-section {
        padding: 124px 0;
    }

    .architecture-flow {
        grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
        align-items: stretch;
        padding: 40px;
    }

    .architecture-node {
        min-height: 180px;
        align-items: center;
    }

    .flow-link {
        width: 150px;
        flex-direction: column;
        justify-content: center;
    }

    .flow-link span {
        width: 1px;
        height: auto;
        flex: 1;
    }

    .flow-link b {
        width: 90px;
        text-align: center;
        white-space: normal;
    }

    .benefit-grid {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .benefit-grid article {
        min-height: 210px;
        padding: 32px 29px;
    }

    .steps {
        grid-template-columns: repeat(3, minmax(0, 1fr));
    }

    .steps li {
        display: block;
        min-height: 350px;
        padding: 25px;
    }

    .step-copy {
        margin-top: 50px;
    }

    .step-copy h3 {
        font-size: 1.65rem;
    }

    .step-art {
        right: 25px;
        bottom: 24px;
        width: 120px;
        height: 82px;
    }

    .ready-card {
        grid-template-columns: minmax(0, 1.25fr) minmax(280px, 0.75fr);
        align-items: center;
        min-height: 560px;
        margin-top: 22px;
        padding: 58px 62px;
    }

    .ready-robot {
        min-height: 390px;
    }

    .ready-ring {
        width: 330px;
        height: 330px;
    }

    .ready-ring.ring-b {
        width: 230px;
        height: 230px;
    }

    .ready-head {
        width: 182px;
        height: 134px;
        border-radius: 76px 76px 64px 64px;
    }

    .ready-face {
        inset: 18px 17px 16px;
        border-radius: 53px;
    }

    .ready-face b {
        top: 38px;
        width: 13px;
        height: 17px;
    }

    .ready-face b:first-child {
        left: 38px;
    }

    .ready-face b:nth-child(2) {
        right: 38px;
    }

    .ready-face em {
        bottom: 20px;
    }

    .ready-antenna {
        top: -38px;
        height: 49px;
    }

    .ready-antenna.left {
        left: 43px;
    }

    .ready-antenna.right {
        right: 43px;
    }
}

@media (min-width: 1100px) {
    .preview-window {
        width: 590px;
        transform: rotate(1.2deg) translateX(30px);
    }

    .note-voice {
        left: -2px;
    }

    .note-tools {
        right: -17px;
    }
}

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

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