:root {
    --primary: #33c0b2;
    --primary-dark: #1f8e83;
    --accent: #2563eb;
    --ink: #13202f;
    --muted: #5f6f81;
    --line: #dce8ea;
    --paper: #ffffff;
    --soft: #f4fbfa;
    --soft-blue: #edf4ff;
    --warning: #b7791f;
    --shadow: 0 24px 70px rgba(19, 32, 47, 0.14);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--ink);
    background: var(--soft);
    font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    line-height: 1.55;
}

body.nav-open {
    overflow: hidden;
}

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

a {
    color: inherit;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    display: flex;
    align-items: center;
    justify-content: space-between;
    min-height: 72px;
    padding: 0 32px;
    background: rgba(244, 251, 250, 0.88);
    border-bottom: 1px solid rgba(220, 232, 234, 0.72);
    backdrop-filter: blur(18px);
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    font-size: 1.05rem;
    font-weight: 800;
    text-decoration: none;
    letter-spacing: 0;
}

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

.site-nav {
    display: flex;
    align-items: center;
    gap: 18px;
    color: #294056;
    font-size: 0.9rem;
    font-weight: 650;
}

.site-nav a {
    text-decoration: none;
}

.site-nav a:hover {
    color: var(--primary-dark);
}

.header-controls {
    display: flex;
    align-items: center;
    gap: 14px;
}

.nav-toggle {
    display: none;
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px 14px;
    color: var(--ink);
    background: var(--paper);
    font: inherit;
    font-weight: 700;
}

.hero {
    position: relative;
    min-height: 84vh;
    padding: 96px 32px;
    overflow: hidden;
    isolation: isolate;
    background:
        linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 44%, rgba(255, 255, 255, 0.36) 70%, rgba(255, 255, 255, 0.08) 100%),
        url("assets/brand/aivoxa-hero.png") center / cover no-repeat;
}

.hero::after {
    display: none;
}

.hero-overlay {
    display: none;
}

.hero-content {
    display: block;
    width: min(1180px, 100%);
    margin: 0 auto;
    color: var(--ink);
}

.hero-copy {
    width: min(720px, 100%);
    min-width: 0;
}

.eyebrow {
    margin: 0 0 14px;
    color: var(--primary-dark);
    font-size: 0.78rem;
    font-weight: 850;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero .eyebrow {
    color: var(--primary-dark);
}

h1,
h2,
h3 {
    margin: 0;
    line-height: 1.08;
    letter-spacing: 0;
    overflow-wrap: break-word;
    -webkit-hyphens: auto;
    hyphens: auto;
}

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

.language-selector {
    display: block;
}

.language-select {
    width: auto;
    min-width: 66px;
    padding: 7px 28px 7px 10px;
    border-color: var(--line);
    border-radius: 6px;
    color: #294056;
    background-color: rgba(255, 255, 255, 0.72);
    font-size: 0.82rem;
    font-weight: 750;
    cursor: pointer;
}

h1 {
    max-width: 720px;
    font-size: clamp(3rem, 5.6vw, 5.5rem);
}

h2 {
    font-size: clamp(2.1rem, 4vw, 4rem);
}

h3 {
    font-size: 1.24rem;
}

p {
    margin: 0;
}

.hero-lead {
    max-width: 620px;
    margin-top: 24px;
    color: var(--muted);
    font-size: clamp(1.08rem, 2vw, 1.35rem);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 34px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 48px;
    border: 1px solid transparent;
    border-radius: 8px;
    padding: 12px 20px;
    font-weight: 800;
    text-decoration: none;
    cursor: pointer;
    transition: transform 180ms ease, background 180ms ease, border-color 180ms ease;
}

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

.button-primary {
    color: white;
    background: var(--primary-dark);
}

.button-primary:hover {
    background: #17766e;
}

.button-secondary {
    color: var(--ink);
    border-color: rgba(19, 32, 47, 0.24);
    background: rgba(255, 255, 255, 0.42);
}

.button-secondary-dark {
    color: var(--primary-dark);
    border-color: var(--primary-dark);
    background: white;
}

.button-secondary-dark:hover {
    color: white;
    background: var(--primary-dark);
}

.hero-proof {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    max-width: 700px;
    margin: 46px 0 0;
}

.hero-proof div {
    padding-top: 16px;
    border-top: 1px solid rgba(19, 32, 47, 0.18);
}

.hero-proof dt {
    font-size: 1.8rem;
    font-weight: 850;
}

.hero-proof dd {
    margin: 2px 0 0;
    color: var(--muted);
}

.section {
    padding: 104px 32px;
}

.section-heading {
    width: min(820px, 100%);
    margin: 0 auto 46px;
    text-align: center;
}

.section-heading p:not(.eyebrow) {
    margin-top: 18px;
    color: var(--muted);
    font-size: 1.08rem;
}

.value-grid,
.security-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    width: min(1180px, 100%);
    margin: 0 auto;
}

.value-card,
.security-item,
.usage-card,
.price-card,
.roi-card,
.contact-form,
.quote-panel {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper);
    box-shadow: 0 16px 46px rgba(19, 32, 47, 0.08);
}

.value-card,
.security-item,
.usage-card {
    padding: 28px;
}

.value-card p,
.security-item p,
.usage-card p,
.workflow-step p,
.showcase-copy p,
.billing-copy p,
.price-copy,
.roi-card p,
.about-layout p,
.contact-copy p,
.faq-list p,
.legal-main p,
.legal-main li {
    color: var(--muted);
}

.product-section,
.pricing-section,
.about-section {
    background: var(--paper);
}

.workflow {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    width: min(1180px, 100%);
    margin: 0 auto 56px;
}

.workflow-step {
    display: grid;
    grid-template-rows: minmax(3.4rem, auto) 1fr;
    align-content: start;
    position: relative;
    min-height: 180px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: linear-gradient(180deg, #ffffff, #f8fcfc);
}

.showcase,
.billing-layout,
.pricing-layout,
.about-layout,
.contact-layout {
    display: grid;
    grid-template-columns: minmax(0, 0.9fr) minmax(0, 1.25fr);
    gap: 42px;
    align-items: center;
    width: min(1180px, 100%);
    margin: 0 auto;
}

.showcase-copy h3 {
    margin-bottom: 18px;
    font-size: clamp(1.8rem, 3vw, 3rem);
}

.tab-list {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.tab-button {
    border: 1px solid var(--line);
    border-radius: 8px;
    padding: 10px 13px;
    color: var(--ink);
    background: var(--paper);
    font: inherit;
    font-weight: 800;
    cursor: pointer;
}

.tab-button.active {
    color: white;
    border-color: var(--primary-dark);
    background: var(--primary-dark);
}

.screen-frame {
    margin: 0;
    padding: 10px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #edf4f4;
    box-shadow: var(--shadow);
}

.screen-frame img {
    width: 100%;
    border-radius: 6px;
    background: white;
}

.screen-frame figcaption {
    padding: 12px 4px 2px;
    color: var(--muted);
    font-size: 0.9rem;
}

.usage-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
    width: min(1180px, 100%);
    margin: 0 auto;
}

.usage-visual {
    position: relative;
    height: 160px;
    margin-bottom: 26px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: linear-gradient(135deg, var(--soft), var(--soft-blue));
    overflow: hidden;
}

.value-card,
.security-item {
    display: grid;
    grid-template-rows: minmax(3.4rem, auto) 1fr;
    align-content: start;
}

.value-card h3,
.security-item h3,
.workflow-step h3,
.usage-card h3 {
    align-self: start;
    margin-bottom: 6px;
}

.usage-card h3 {
    min-height: 3.4rem;
}

.single-station div,
.network-station div,
.mobile-station div {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 150px;
    height: 92px;
    border: 8px solid var(--ink);
    border-radius: 8px;
    background: white;
    transform: translate(-50%, -50%);
}

.single-station span,
.network-station span {
    position: absolute;
    width: 30px;
    height: 46px;
    border-radius: 8px;
    background: var(--primary);
}

.single-station span {
    right: 32%;
    bottom: 28px;
}

.network-station span:nth-of-type(1) {
    left: 18%;
    top: 30px;
}

.network-station span:nth-of-type(2) {
    right: 18%;
    top: 38px;
    background: var(--accent);
}

.network-station span:nth-of-type(3) {
    left: 48%;
    bottom: 20px;
    background: #f59e0b;
}

.mobile-station div {
    width: 74px;
    height: 126px;
    border-width: 6px;
    border-radius: 12px;
}

.mobile-station div::before {
    content: "";
    position: absolute;
    left: 50%;
    top: 8px;
    width: 24px;
    height: 4px;
    border-radius: 4px;
    background: var(--ink);
    transform: translateX(-50%);
}

.mobile-station span {
    position: absolute;
    left: 50%;
    top: 50%;
    width: 22px;
    height: 36px;
    border: 4px solid var(--primary);
    border-radius: 12px;
    transform: translate(-50%, -50%);
}

.check-list {
    display: grid;
    gap: 10px;
    margin: 20px 0 0;
    padding: 0;
    list-style: none;
}

.check-list li {
    position: relative;
    padding-left: 24px;
    color: #31485c;
}

.check-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.62em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--primary-dark);
}

.billing-section {
    background: linear-gradient(180deg, #f4fbfa, #ffffff);
    color: var(--ink);
}

.billing-copy .eyebrow,
.billing-copy p,
.billing-copy li {
    color: var(--muted);
}

.billing-copy h2 {
    margin-bottom: 18px;
    color: var(--ink);
    font-size: clamp(2rem, 3.3vw, 3.3rem);
}

.billing-copy .note {
    margin-top: 20px;
    color: var(--warning);
}

.billing-layout {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 1fr);
}

.billing-copy,
.billing-layout .screen-frame {
    min-width: 0;
}

.security-grid {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.pricing-layout {
    grid-template-columns: minmax(0, 0.95fr) minmax(0, 0.95fr) minmax(0, 1.1fr);
    align-items: stretch;
}

.price-card,
.roi-card,
.contact-form,
.quote-panel {
    padding: 32px;
}

.price-label {
    color: var(--primary-dark);
    font-weight: 850;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.price {
    margin-top: 14px;
    font-size: clamp(3rem, 7vw, 5rem);
    font-weight: 900;
    letter-spacing: 0;
}

.price-standard,
.price-request {
    display: grid;
    grid-template-rows: 1.25rem minmax(4.8rem, auto) 1.25rem;
    row-gap: 10px;
    align-items: center;
    justify-items: center;
    margin: 48px 0 32px;
    text-align: center;
    line-height: 1.05;
}

.price-standard strong,
.price-request strong {
    max-width: 100%;
    font-size: clamp(2.75rem, 4.2vw, 4.5rem);
    font-weight: 900;
    white-space: nowrap;
}

.price-standard span,
.price-request span,
.price span {
    color: var(--muted);
    font-size: 1rem;
    font-weight: 700;
}

.price-request strong,
.price-request span {
    color: #5a7c7b;
}

.price-spacer {
    display: block;
    min-height: 1.25rem;
    visibility: hidden;
}

.price-copy {
    margin-top: 0;
}

.price-card .button {
    width: 100%;
    margin-top: 28px;
}

.price-card-enterprise {
    display: flex;
    flex-direction: column;
    border-color: #cfd8d9;
    background: linear-gradient(180deg, #ffffff, #fbfdfd);
}

.price-card-enterprise .price-label {
    color: #5a7c7b;
}

.price-card-enterprise .price {
    color: #5a7c7b;
}

.price-card-enterprise .price-copy {
    color: var(--muted);
}

.price-card-enterprise .check-list li::before {
    background: var(--primary-dark);
}

.price-card-enterprise .button {
    margin-top: auto;
}

.seat-note {
    width: min(1180px, 100%);
    margin: 16px auto 0;
    color: var(--muted);
    font-size: 0.88rem;
}

.roi-card h3 {
    margin-bottom: 10px;
    font-size: 1.7rem;
}

.roi-form {
    display: grid;
    gap: 18px;
    margin: 22px 0;
}

.range-field {
    gap: 10px;
}

.range-field span {
    display: flex;
    justify-content: space-between;
    gap: 16px;
}

.range-field strong {
    white-space: nowrap;
    color: var(--primary-dark);
}

label {
    display: grid;
    gap: 7px;
    color: #263b50;
    font-weight: 750;
}

input,
select,
textarea {
    width: 100%;
    border: 1px solid #ccd9dd;
    border-radius: 8px;
    padding: 12px 13px;
    color: var(--ink);
    background: white;
    font: inherit;
}

input[type="range"] {
    height: 6px;
    padding: 0;
    border: 0;
    border-radius: 999px;
    background: linear-gradient(90deg, var(--primary), #d7e7e8);
    accent-color: var(--primary-dark);
    cursor: pointer;
}

input[type="range"]:focus {
    outline: 3px solid rgba(51, 192, 178, 0.24);
    border-color: transparent;
}

input:focus,
select:focus,
textarea:focus {
    outline: 3px solid rgba(51, 192, 178, 0.24);
    border-color: var(--primary-dark);
}

.roi-result {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    padding: 16px 0;
    border-top: 1px solid var(--line);
}

.roi-result strong {
    font-size: 1.3rem;
}

.roi-result.muted strong {
    color: var(--primary-dark);
}

.fine-print {
    margin-top: 12px;
    font-size: 0.88rem;
}

.download-section {
    color: white;
    background: #102033;
}

.download-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.15fr) minmax(320px, 0.85fr);
    gap: 56px;
    align-items: center;
    width: min(1180px, 100%);
    margin: 0 auto;
}

.download-copy .eyebrow {
    color: #71d9cf;
}

.download-copy h2 {
    max-width: 760px;
}

.download-copy > p:not(.eyebrow) {
    max-width: 760px;
    margin-top: 18px;
    color: rgba(255, 255, 255, 0.76);
    font-size: 1.08rem;
}

.download-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-top: 32px;
}

.download-actions .button-primary,
.companion-copy .button {
    width: 380px;
    max-width: 100%;
    text-align: center;
}

.download-details {
    padding-left: 40px;
    border-left: 1px solid rgba(255, 255, 255, 0.2);
}

.download-platform {
    display: block;
    width: fit-content;
    margin-bottom: 24px;
    padding: 3px 9px;
    color: #9be7df;
    border: 1px solid rgba(113, 217, 207, 0.42);
    border-radius: 2px;
    background: rgba(113, 217, 207, 0.08);
    font-size: 0.72rem;
    font-weight: 850;
    line-height: 1.2;
    text-transform: uppercase;
}

.download-details h3 {
    color: white;
    font-size: 1.7rem;
}

.download-list {
    display: grid;
    gap: 12px;
    margin: 24px 0 0;
    padding: 0;
    list-style: none;
}

.download-list li {
    position: relative;
    padding-left: 24px;
    color: rgba(255, 255, 255, 0.78);
}

.download-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.62em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: #71d9cf;
}

.download-note {
    margin-top: 26px;
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.88rem;
}

.runtime-download {
    width: min(1180px, 100%);
    margin: 40px auto 0;
    padding-top: 28px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.runtime-download p {
    max-width: 960px;
    margin-top: 8px;
    color: rgba(255, 255, 255, 0.68);
    font-size: 0.88rem;
}

.runtime-download a {
    color: #9be7df;
    font-weight: 800;
}

.runtime-download .runtime-instructions {
    color: rgba(255, 255, 255, 0.55);
    font-size: 0.8rem;
}

.runtime-download strong,
.app-requirements strong {
    color: rgba(255, 255, 255, 0.9);
}

.companion-download {
    display: grid;
    grid-template-columns: minmax(0, 1fr) 240px;
    gap: 48px;
    align-items: center;
    width: min(1180px, 100%);
    margin: 64px auto 0;
    padding-top: 48px;
    border-top: 1px solid rgba(255, 255, 255, 0.2);
}

.companion-copy h3 {
    color: white;
    font-size: 1.7rem;
}

.companion-copy > p:not(.download-platform) {
    max-width: 760px;
    margin-top: 16px;
    color: rgba(255, 255, 255, 0.76);
}

.companion-copy .button {
    margin-top: 28px;
}

.companion-copy > p.app-requirements {
    margin-top: 16px;
    color: rgba(255, 255, 255, 0.58);
    font-size: 0.82rem;
}

.download-qr {
    margin: 0;
    padding: 10px;
    border-radius: 8px;
    background: white;
    text-align: center;
}

.download-qr img {
    display: block;
    width: 100%;
    aspect-ratio: 1;
}

.download-qr figcaption {
    padding: 8px 6px 4px;
    color: var(--muted);
    font-size: 0.78rem;
}

.download-footnote {
    width: min(1180px, 100%);
    margin: 28px auto 0;
    color: rgba(255, 255, 255, 0.52);
    font-size: 0.8rem;
}

.download-footnote a {
    color: #9be7df;
    font-weight: 800;
}

.faq-list {
    display: grid;
    gap: 12px;
    width: min(900px, 100%);
    margin: 0 auto;
}

.faq-list details {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--paper);
}

.faq-list summary {
    padding: 20px 22px;
    font-weight: 850;
    cursor: pointer;
}

.faq-list p {
    padding: 0 22px 22px;
}

.about-layout {
    grid-template-columns: minmax(0, 1fr) minmax(320px, 0.65fr);
}

.about-layout p {
    margin-top: 18px;
    font-size: 1.08rem;
}

.quote-panel {
    background: #102033;
}

.quote-panel p {
    color: white;
    font-size: clamp(1.8rem, 3vw, 3rem);
    font-weight: 850;
    line-height: 1.12;
}

.quote-panel span {
    display: block;
    margin-top: 20px;
    color: rgba(255, 255, 255, 0.68);
}

.contact-section {
    background: linear-gradient(180deg, var(--soft), #e8f5f4);
}

.contact-layout {
    align-items: start;
}

.contact-copy h2 {
    margin-bottom: 18px;
}

.contact-data {
    display: grid;
    gap: 6px;
    margin-top: 28px;
    padding-top: 22px;
    border-top: 1px solid var(--line);
}

.contact-data a {
    color: var(--primary-dark);
    font-weight: 800;
    text-decoration: none;
}

.contact-form {
    display: grid;
    gap: 16px;
}

.form-status {
    min-height: 1.4em;
    color: var(--primary-dark);
    font-weight: 750;
}

.site-footer {
    display: flex;
    justify-content: space-between;
    gap: 32px;
    padding: 42px 32px;
    color: rgba(255, 255, 255, 0.74);
    background: #102033;
}

.site-footer > div,
.site-footer nav {
    width: min(560px, 100%);
}

.footer-brand {
    color: white;
}

.site-footer p {
    margin-top: 10px;
}

.site-footer nav {
    display: flex;
    justify-content: flex-end;
    gap: 22px;
}

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

.legal-body {
    background: var(--paper);
}

.legal-hero {
    padding: 76px 32px 36px;
    background: var(--soft);
}

.legal-hero div,
.legal-main {
    width: min(900px, 100%);
    margin: 0 auto;
}

.legal-hero h1 {
    color: var(--ink);
    font-size: clamp(2.5rem, 5vw, 4.5rem);
}

.legal-main {
    padding: 56px 32px 96px;
}

.legal-main h2 {
    margin-top: 36px;
    font-size: 1.55rem;
}

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

.legal-main p,
.legal-main ul {
    margin-top: 12px;
}

.legal-main ul {
    padding-left: 22px;
}

.legal-note {
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 8px;
    background: var(--soft);
}

.reveal {
    opacity: 0;
    transform: translateY(22px);
    transition: opacity 650ms ease, transform 650ms ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

@media (max-width: 980px) {
    .site-header {
        padding: 0 20px;
    }

    .nav-toggle {
        display: inline-flex;
    }

    .site-nav {
        position: fixed;
        inset: 72px 16px auto 16px;
        display: none;
        flex-direction: column;
        align-items: stretch;
        gap: 0;
        padding: 12px;
        border: 1px solid var(--line);
        border-radius: 8px;
        background: var(--paper);
        box-shadow: var(--shadow);
    }

    .site-nav.open {
        display: flex;
    }

    .site-nav a {
        padding: 14px;
    }

    .header-controls {
        gap: 8px;
    }

    .language-select {
        min-width: 62px;
    }

    .hero {
        min-height: 78vh;
        padding: 88px 20px;
        background:
            linear-gradient(90deg, rgba(255, 255, 255, 0.98) 0%, rgba(255, 255, 255, 0.9) 58%, rgba(255, 255, 255, 0.62) 100%),
            url("assets/brand/aivoxa-hero.png") center / cover no-repeat;
    }

    .hero-proof,
    .value-grid,
    .workflow,
    .security-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .showcase,
    .billing-layout,
    .pricing-layout,
    .download-layout,
    .companion-download,
    .about-layout,
    .contact-layout {
        grid-template-columns: 1fr;
    }

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

    .billing-copy h2 {
        font-size: clamp(2rem, 7vw, 3rem);
    }

    .download-details {
        padding-top: 32px;
        padding-left: 0;
        border-top: 1px solid rgba(255, 255, 255, 0.2);
        border-left: 0;
    }

    .companion-download {
        grid-template-columns: minmax(0, 1fr) 220px;
    }
}

@media (max-width: 680px) {
    .section,
    .legal-main {
        padding-left: 20px;
        padding-right: 20px;
    }

    h1 {
        font-size: clamp(2.5rem, 13vw, 4.1rem);
    }

    h1,
    h2,
    h3 {
        overflow-wrap: anywhere;
    }

    .hero {
        min-height: 82vh;
        padding-top: 78px;
    }

    .hero-proof,
    .value-grid,
    .workflow,
    .usage-grid,
    .security-grid {
        grid-template-columns: 1fr;
    }

    .value-card,
    .security-item,
    .workflow-step {
        grid-template-rows: auto;
    }

    .usage-card h3 {
        min-height: 0;
    }

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

    .download-qr {
        width: min(240px, 100%);
        margin-right: auto;
        margin-left: auto;
    }

    .hero-actions,
    .download-actions,
    .site-footer,
    .site-footer nav {
        flex-direction: column;
        align-items: stretch;
    }

    .button {
        width: 100%;
    }

    .download-actions .button,
    .companion-copy .button {
        width: 100%;
    }

    .site-footer nav {
        justify-content: flex-start;
    }

    .roi-result {
        flex-direction: column;
        gap: 4px;
    }

}

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

    *,
    *::before,
    *::after {
        transition-duration: 0.001ms !important;
        animation-duration: 0.001ms !important;
        animation-iteration-count: 1 !important;
    }
}