/* Hallmark · pre-emit critique: P4 H5 E4 S5 R5 V4 */
/* Hallmark · genre: modern-minimal · macrostructure: Narrative Workflow · theme: Cobalt · enrichment: native communication diagram · nav: N1b · footer: Ft2 */
/* Audience: sales/support leaders. Purpose: marketplace installation. Tone: clear and technical. */
@import url('tokens.css');
@font-face { font-family: 'Space Grotesk'; src: url('assets/space-grotesk-600.woff2') format('woff2'); font-weight: 600; font-style: normal; font-display: swap; }
@font-face { font-family: 'Inter'; src: url('assets/inter-latin.woff2') format('woff2'); font-weight: 100 900; font-style: normal; font-display: swap; }
* { box-sizing: border-box; }
html, body { margin: 0; overflow-x: clip; }
html { scroll-behavior: smooth; scroll-padding-top: 110px; scrollbar-color: var(--color-muted) var(--color-paper); }
body { color: var(--color-ink); background: var(--color-paper); font: var(--text-body)/1.65 var(--font-body); -webkit-font-smoothing: antialiased; }
::selection { color: var(--color-white); background: var(--color-accent); }
a { color: inherit; text-decoration: none; text-underline-offset: 5px; }
button { font: inherit; color: inherit; cursor: pointer; }
button, a, summary { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, summary:focus-visible, [tabindex]:focus-visible { outline: 3px solid var(--color-accent); outline-offset: 5px; }
h1, h2, h3, p, figure { margin: 0; }
h1, h2, h3 { font-family: var(--font-display); font-weight: 600; font-style: normal; line-height: 1.1; letter-spacing: -.035em; text-wrap: balance; overflow-wrap: anywhere; min-width: 0; }
h1 { font-size: var(--text-h1); }
h2 { font-size: var(--text-h2); }
h3 { font-size: var(--text-h3); line-height: 1.25; letter-spacing: -.025em; }
p { color: var(--color-body); }
svg { width: 22px; height: 22px; flex: 0 0 auto; fill: none; stroke: currentColor; stroke-width: 1.7; stroke-linecap: round; stroke-linejoin: round; }
.icon-library { position: absolute; width: 0; height: 0; overflow: hidden; }
.container { width: min(var(--page-max), calc(100% - var(--page-gutter) * 2)); margin-inline: auto; }
.skip-link { position: fixed; top: -100px; left: 16px; z-index: 100; padding: 12px 20px; background: var(--color-white); }
.skip-link:focus { top: 12px; }
.site-header { position: sticky; top: 0; z-index: 20; background: var(--color-paper); border-bottom: 1px solid var(--color-rule); }
.nav-inner { display: flex; align-items: center; justify-content: space-between; gap: 24px; height: 88px; }
.brand { display: inline-flex; align-items: center; gap: 10px; font-family: var(--font-display); font-size: 24px; letter-spacing: -.8px; white-space: nowrap; }
.brand-mark { width: 37px; height: 37px; background: var(--color-accent); color: var(--color-white); border-radius: 11px; display: grid; place-items: center; }
.brand-mark svg { width: 25px; height: 25px; }
.brand-24 { color: var(--color-accent); }
.nav-links { display: flex; gap: 28px; align-items: center; font-size: 13px; }
.nav-links a { white-space: nowrap; transition: color var(--dur-fast); }
.nav-links a:hover, .footer a:hover { color: var(--color-accent); }
.button { display: inline-flex; align-items: center; justify-content: center; gap: 17px; padding: 17px 23px; min-height: 55px; border-radius: var(--radius-sm); color: var(--color-white); background: var(--color-accent); font-size: 14px; font-weight: 600; white-space: nowrap; transition: background var(--dur-fast), transform var(--dur-fast) var(--ease-out); }
.button:hover { background: var(--color-accent-hover); transform: translateY(-2px); }
.button:active { transform: translateY(0); }
.button-small { padding: 11px 17px; min-height: 44px; font-size: 13px; gap: 13px; }
.button svg { width: 19px; height: 19px; }
.text-link { display: inline-flex; align-items: center; gap: 10px; min-height: 44px; font-size: 14px; font-weight: 600; white-space: nowrap; }
.text-link:hover { text-decoration: underline; }
.text-link svg { width: 19px; height: 19px; transition: transform var(--dur-fast); }
.text-link:hover svg { transform: translateX(3px); }
.menu-toggle { display: none; }
.hero { display: grid; grid-template-columns: minmax(0, 1.2fr) minmax(0, 1fr); align-items: center; gap: 60px; padding-block: 90px 86px; }
.hero h1 span { color: var(--color-accent); }
.hero-description { font-size: 17px; line-height: 1.8; max-width: 490px; margin-top: 26px; }
.hero-actions { display: flex; align-items: center; gap: 25px; margin-top: 32px; }
.hero-note { font-size: 12px; margin-top: 18px; color: var(--color-muted); }
.conversation-map { align-self: center; background: var(--color-surface); padding: 25px 26px 18px; border-radius: var(--radius-md); }
.map-top { display: flex; align-items: center; justify-content: space-between; gap: 8px; color: var(--color-muted); font-size: 10px; letter-spacing: .1em; font-weight: 600; }
.map-top svg { width: 18px; height: 18px; }
.channel-row { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 10px; margin-top: 30px; }
.channel-row > span { display: flex; flex-direction: column; align-items: center; gap: 9px; padding: 15px 6px; border-radius: var(--radius-sm); background: var(--color-white); font-size: 12px; font-weight: 600; }
.channel-row svg { color: var(--color-accent); width: 24px; height: 24px; }
.connector-lines { height: 35px; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); padding-inline: 16%; }
.connector-lines i { border-bottom: 1px solid var(--color-accent); height: 19px; }
.connector-lines i:first-child { border-left: 1px solid var(--color-accent); border-radius: 0 0 0 9px; }
.connector-lines i:nth-child(2) { border: 0; height: 35px; position: relative; }
.connector-lines i:nth-child(2):before { content: ''; position: absolute; left: 50%; height: 100%; border-left: 1px solid var(--color-accent); }
.connector-lines i:nth-child(2):after { content: ''; position: absolute; top: 18px; width: 100%; border-bottom: 1px solid var(--color-accent); }
.connector-lines i:last-child { border-right: 1px solid var(--color-accent); border-radius: 0 0 9px 0; }
.map-core { background: var(--color-accent); color: var(--color-white); text-align: center; padding: 26px 12px 22px; border-radius: var(--radius-md); }
.map-core > span { display: block; font: 600 28px/1.25 var(--font-display); letter-spacing: -1px; }
.map-core small { display: block; margin-top: 6px; color: var(--color-on-accent-muted); font-size: 11px; }
.core-wave { display: flex; align-items: center; justify-content: center; gap: 6px; height: 43px; margin-bottom: 12px; }
.core-wave i { display: block; height: 14px; width: 4px; border-radius: var(--radius-full); background: var(--color-white); animation: wave 1300ms var(--ease-out) 2 alternate; }
.core-wave i:nth-child(2n) { height: 26px; animation-delay: 100ms; }
.core-wave i:nth-child(3n) { height: 38px; animation-delay: 200ms; }
.core-wave i:nth-child(5n) { height: 20px; animation-delay: 300ms; }
@keyframes wave { 0%, 100% { transform: scaleY(1); } 50% { transform: scaleY(.45); } }
.connector-bottom { width: 1px; height: 26px; background: var(--color-accent); margin-inline: auto; }
.crm-destination { background: var(--color-white); padding: 16px; border-radius: var(--radius-sm); display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.crm-destination > div { display: flex; align-items: center; gap: 9px; }
.crm-symbol { display: grid; place-items: center; width: 26px; height: 26px; border: 1px solid var(--color-accent); border-radius: 50%; font: 600 12px var(--font-display); color: var(--color-accent); }
.crm-destination strong { font-size: 12px; }
.crm-destination > span { color: var(--color-muted); font-size: 9px; }
.conversation-map figcaption { color: var(--color-muted); text-align: center; font-size: 10px; padding-top: 15px; }
.platform-strip { border-block: 1px solid var(--color-rule); }
.platform-inner { display: flex; align-items: center; justify-content: space-between; gap: 22px; padding-block: 27px; }
.platform-inner p { font-size: 12px; line-height: 1.5; }
.platform-inner strong { font-weight: 600; color: var(--color-ink); }
.platform-inner > span { display: flex; align-items: center; gap: 10px; font-size: 12px; color: var(--color-body); }
.platform-inner svg { width: 19px; height: 19px; color: var(--color-ink); }
.section { padding-block: var(--space-3xl); }
.android-section { display: grid; grid-template-columns: minmax(0, 1.1fr) minmax(0, 1fr); gap: var(--space-xl) var(--space-2xl); padding-block: var(--space-3xl) 0; }
.android-intro h2 span { color: var(--color-accent); }
.android-intro > p { font-size: 15px; margin-block: var(--space-md); max-width: 52ch; }
.android-intro .android-download-note { font-size: 11px; color: var(--color-muted); margin-block: var(--space-sm) 0; }
.android-benefits { margin: 0; align-self: center; }
.android-benefits > div + div { border-top: 1px solid var(--color-rule); margin-top: var(--space-md); padding-top: var(--space-md); }
.android-benefits dt { display: flex; align-items: center; gap: 12px; font: 600 20px/1.35 var(--font-display); }
.android-benefits dt svg { color: var(--color-accent); }
.android-benefits dd { font-size: 14px; line-height: 1.8; color: var(--color-body); margin: 12px 0 0 34px; }
.android-setup { grid-column: 1 / -1; background: var(--color-surface); padding: var(--space-lg); border-radius: var(--radius-md); }
.android-setup h3 { font-size: 22px; }
.android-setup ol { list-style: none; padding: 0; margin: var(--space-md) 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: var(--space-lg); }
.android-setup strong { display: block; font-size: 13px; margin-bottom: var(--space-xs); }
.android-setup li span { font-size: 12px; color: var(--color-body); }
.android-setup > p { border-top: 1px solid var(--color-rule); padding-top: var(--space-sm); font-size: 11px; }
@media (max-width: 760px) {
  .android-section { grid-template-columns: minmax(0, 1fr); gap: var(--space-xl); }
  .android-setup ol { grid-template-columns: minmax(0, 1fr); gap: var(--space-md); }
}
@media (max-width: 540px) {
  .android-benefits dd { margin-left: 0; }
  .android-setup { padding: var(--space-md); }
}
.section-heading { display: flex; justify-content: space-between; align-items: flex-end; gap: 50px; margin-bottom: 48px; }
.section-heading p { width: 330px; flex-shrink: 0; font-size: 15px; line-height: 1.8; }
.channel-explorer { display: grid; grid-template-columns: 225px minmax(0, 1fr); border: 1px solid var(--color-rule); border-radius: var(--radius-md); overflow: clip; background: var(--color-white); }
.channel-tabs { padding: 24px 16px; border-right: 1px solid var(--color-rule); background: var(--color-paper); }
.channel-tabs button { display: flex; align-items: center; gap: 12px; background: transparent; border: 0; width: 100%; text-align: left; padding: 18px 12px; margin-bottom: 6px; border-radius: var(--radius-sm); font-size: 13px; white-space: nowrap; transition: background var(--dur-fast), color var(--dur-fast); }
.channel-tabs button:hover { background: var(--color-surface); }
.channel-tabs button[aria-selected="true"] { background: var(--color-accent-light); color: var(--color-accent); font-weight: 600; }
.channel-tabs .tab-arrow { width: 16px; height: 16px; margin-left: auto; opacity: 0; }
.channel-tabs button[aria-selected="true"] .tab-arrow { opacity: 1; }
.channel-panel { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, .95fr); align-items: center; gap: 36px; padding: 38px; min-height: 380px; }
[hidden] { display: none !important; }
.panel-copy h3 { font-size: 30px; margin-bottom: 16px; }
.panel-copy > p { font-size: 14px; }
.check-list { list-style: none; padding: 0; margin: 23px 0 0; }
.check-list li { position: relative; font-size: 12px; padding-left: 20px; margin-top: 12px; }
.check-list li:before { content: ''; position: absolute; width: 8px; height: 4px; left: 0; top: 7px; border-left: 1.5px solid var(--color-accent); border-bottom: 1.5px solid var(--color-accent); transform: rotate(-45deg); }
.channel-visual { background: var(--color-surface); padding: 23px; border-radius: var(--radius-md); }
.example-label { display: block; color: var(--color-muted); font-size: 9px; letter-spacing: .09em; font-weight: 600; margin-bottom: 20px; }
.flow-item { display: flex; gap: 12px; align-items: center; }
.flow-item svg { color: var(--color-accent); width: 20px; height: 20px; }
.flow-item strong { display: block; font-size: 12px; font-weight: 600; }
.flow-item span { font-size: 10px; color: var(--color-body); }
.flow-line { height: 23px; width: 1px; background: var(--color-rule); margin: 7px 0 7px 10px; }
.sample-message { background: var(--color-accent); color: var(--color-white); padding: 17px; border-radius: 10px 10px 2px 10px; font-size: 12px; line-height: 1.7; }
.sample-message span { display: block; font-size: 9px; color: var(--color-on-accent-muted); margin-top: 10px; }
.message-reply { background: var(--color-white); color: var(--color-ink); margin: 15px 25px 0 0; border-radius: 10px 10px 10px 2px; }
.message-reply span { color: var(--color-muted); }
.visual-footnote { display: flex; align-items: center; gap: 8px; font-size: 10px; margin-top: 20px; }
.visual-footnote svg { width: 16px; height: 16px; color: var(--color-success); }
.workflow-section { padding-bottom: var(--space-3xl); }
.dialing-section { background: var(--color-surface); padding-block: var(--space-2xl); margin-bottom: var(--space-3xl); }
.dialing-comparison { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: var(--space-2xl); }
.dialing-mode { border-top: 2px solid var(--color-accent); padding-top: var(--space-md); }
.dialing-mode h3 { font-size: 30px; }
.dialing-mode p { font-size: 14px; }
.dialing-mode .dialing-purpose { color: var(--color-ink); font-weight: 600; margin-block: var(--space-sm); }
.dialing-mode .check-list li { font-size: 13px; }
.dialing-outcomes { display: grid; grid-template-columns: minmax(0, .75fr) minmax(0, 1.3fr) auto; align-items: center; gap: var(--space-lg); border-top: 1px solid var(--color-rule); padding-top: var(--space-lg); margin-top: var(--space-xl); }
.dialing-outcomes strong { font: 600 20px/1.3 var(--font-display); }
.dialing-outcomes p { font-size: 13px; }
.dialing-outcomes .text-link { font-size: 12px; }
.capabilities-section { padding-bottom: 0; }
.capabilities-toolbar { display: flex; align-items: center; justify-content: space-between; flex-wrap: wrap; gap: var(--space-sm); padding-bottom: var(--space-sm); }
.capabilities-toolbar > span { font-size: 13px; color: var(--color-muted); }
.capabilities-expand { background: transparent; border: 0; padding: 0 4px; color: var(--color-accent); }
.capabilities-expand:active { color: var(--color-accent-hover); }
.capability-group { border-top: 1px solid var(--color-rule); }
.capability-group:last-child { border-bottom: 1px solid var(--color-rule); }
.capability-group > summary { display: grid; grid-template-columns: minmax(0, 1fr) minmax(0, 1.2fr) 16px; align-items: center; gap: var(--space-lg); padding-block: 28px; list-style: none; cursor: pointer; }
.capability-group > summary::-webkit-details-marker { display: none; }
.capability-group > summary:hover .capability-title { color: var(--color-accent); }
.capability-title { font: 600 23px/1.3 var(--font-display); letter-spacing: -.025em; }
.capability-preview { color: var(--color-body); font-size: 13px; max-width: 45ch; }
.capability-group[open] .capability-title { color: var(--color-accent); }
.capability-items { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); column-gap: var(--space-2xl); row-gap: var(--space-lg); margin: 0; padding: var(--space-sm) 0 var(--space-xl); }
.capability-items dt { font-size: 14px; font-weight: 600; margin-bottom: var(--space-xs); }
.capability-items dd { margin: 0; font-size: 13px; line-height: 1.85; color: var(--color-body); max-width: 65ch; }
.capabilities-close { display: flex; align-items: center; justify-content: space-between; gap: var(--space-lg); margin-top: var(--space-lg); }
.capabilities-close p { max-width: 55ch; font-size: 12px; }
@media (max-width: 760px) {
  .dialing-comparison { grid-template-columns: minmax(0, 1fr); gap: var(--space-xl); }
  .dialing-outcomes { grid-template-columns: minmax(0, 1fr); gap: var(--space-sm); }
  .capability-group > summary { grid-template-columns: minmax(0, 1fr) 16px; gap: 10px var(--space-sm); padding-block: var(--space-md); }
  .capability-title { font-size: 22px; }
  .capability-preview { grid-column: 1; grid-row: 2; font-size: 12px; }
  .capability-group > summary .faq-plus { grid-column: 2; grid-row: 1 / 3; }
  .capability-items { column-gap: var(--space-lg); }
  .capabilities-close { flex-direction: column; align-items: flex-start; }
}
@media (max-width: 540px) {
  .capability-items { grid-template-columns: minmax(0, 1fr); gap: var(--space-md); }
  .capabilities-toolbar > span { font-size: 11px; }
  .capabilities-expand { font-size: 12px; }
}
.workflow-grid { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 44px; }
.workflow-grid article { border-top: 2px solid var(--color-accent); padding-top: 22px; }
.stage-number { display: flex; align-items: center; gap: 15px; font: 600 25px var(--font-display); color: var(--color-accent); }
.stage-number span { font: 400 11px var(--font-body); color: var(--color-muted); }
.workflow-grid h3 { margin-block: 26px 17px; }
.workflow-grid p { font-size: 14px; line-height: 1.85; }
.feature-detail { display: block; font-size: 11px; color: var(--color-muted); margin-top: 23px; }
.teams-section { background: var(--color-dark); color: var(--color-white); padding-block: 82px; }
.teams-inner { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(0, 1fr); gap: 110px; }
.teams-copy > p { color: var(--color-dark-muted); font-size: 15px; max-width: 420px; margin-block: 24px 20px; }
.teams-copy .text-link { color: var(--color-white); }
.teams-section a:focus-visible { outline-color: var(--color-white); }
.supervisor-visual { margin-top: 50px; border-top: 1px solid var(--color-dark-rule); padding-top: 26px; }
.supervisor-pair { display: flex; align-items: center; gap: 15px; }
.supervisor-pair > span { display: flex; flex-direction: column; gap: 10px; align-items: center; font-size: 11px; }
.supervisor-pair > span > svg { width: 28px; height: 28px; }
.supervisor-pair .whisper-path { flex: 1; font-size: 10px; color: var(--color-dark-muted); }
.whisper-path svg { width: 100% !important; height: 24px !important; }
.supervisor-visual p { font-size: 10px; color: var(--color-dark-muted); margin-top: 22px; }
.team-benefits article + article { border-top: 1px solid var(--color-dark-rule); margin-top: 29px; padding-top: 29px; }
.team-benefits article > span { font-size: 11px; color: var(--color-dark-muted); }
.team-benefits h3 { margin-block: 9px 12px; font-size: 23px; }
.team-benefits p { font-size: 13px; color: var(--color-dark-muted); line-height: 1.85; }
.setup-steps { list-style: none; padding: 0; margin: 0; display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); gap: 50px; }
.setup-steps li { border-top: 1px solid var(--color-rule); padding-top: 25px; }
.setup-number { display: grid; place-items: center; width: 34px; height: 34px; border-radius: 50%; background: var(--color-accent-light); color: var(--color-accent); font: 600 15px var(--font-display); margin-bottom: 24px; }
.setup-steps h3 { font-size: 22px; margin-bottom: 14px; }
.setup-steps p { font-size: 14px; margin-bottom: 18px; }
.setup-steps .text-link { font-size: 12px; }
.setup-ready { display: flex; align-items: center; gap: 8px; min-height: 44px; font-size: 12px; color: var(--color-success); }
.setup-ready svg { width: 18px; height: 18px; }
.faq-section { display: grid; grid-template-columns: minmax(0, .8fr) minmax(0, 1.2fr); gap: 90px; padding-top: 22px; padding-bottom: var(--space-3xl); }
.faq-heading p { margin-top: 25px; font-size: 13px; }
.faq-heading .text-link { font-size: 12px; }
.faq-list details { border-bottom: 1px solid var(--color-rule); }
.faq-list details:first-child { border-top: 1px solid var(--color-rule); }
.faq-list summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; list-style: none; cursor: pointer; padding: 22px 0; font-size: 14px; font-weight: 600; line-height: 1.6; }
.faq-list summary::-webkit-details-marker { display: none; }
.faq-list summary:hover { color: var(--color-accent); }
.faq-plus { position: relative; width: 16px; height: 16px; flex: 0 0 auto; }
.faq-plus:before, .faq-plus:after { position: absolute; content: ''; background: currentColor; }
.faq-plus:before { top: 7px; left: 2px; width: 12px; height: 1px; }
.faq-plus:after { top: 2px; left: 7px; width: 1px; height: 12px; transition: transform var(--dur-fast); }
details[open] .faq-plus:after { transform: rotate(90deg); }
.faq-list details p { font-size: 13px; line-height: 1.85; padding: 0 34px 23px 0; }
.install-section { background: var(--color-accent); color: var(--color-white); padding-block: 72px; }
.install-inner { display: flex; align-items: center; justify-content: space-between; gap: 40px; }
.install-inner h2 { font-size: clamp(2rem, 3.6vw, 3.5rem); }
.install-inner p { font-size: 14px; color: var(--color-on-accent-muted); margin-top: 21px; }
.install-action { display: flex; flex-direction: column; align-items: center; gap: 12px; }
.button-white { background: var(--color-white); color: var(--color-accent); }
.button-white:hover { background: var(--color-accent-light); }
.button-white:focus-visible { outline-color: var(--color-white); }
.install-action > span { font-size: 11px; color: var(--color-on-accent-muted); }
.footer { display: flex; align-items: center; gap: 25px; padding-block: 35px; }
.footer .brand { font-size: 20px; }
.footer .brand-mark { width: 30px; height: 30px; border-radius: 8px; }
.footer .brand-mark svg { width: 21px; height: 21px; }
.footer > span { font-size: 11px; color: var(--color-muted); }
.footer > div { display: flex; flex-wrap: wrap; align-items: center; gap: 22px; margin-left: auto; }
.footer a:not(.brand), .footer small { white-space: nowrap; font-size: 11px; }
.footer small { color: var(--color-muted); }
@media (min-width: 1500px) { .hero { padding-block: 105px; } }
@media (max-width: 1100px) {
  .nav-links { gap: 17px; }
  .hero { gap: 36px; padding-block: 68px; }
  .hero-actions { align-items: flex-start; flex-direction: column; gap: 7px; }
  .channel-explorer { grid-template-columns: 185px minmax(0, 1fr); }
  .channel-panel { padding: 28px; gap: 24px; }
  .channel-visual { padding: 18px; }
  .channel-tabs { padding: 20px 10px; }
  .channel-tabs button { gap: 8px; }
  .teams-inner { gap: 60px; }
  .footer > span { display: none; }
  .platform-inner { flex-wrap: wrap; justify-content: flex-start; gap: 23px; }
  .platform-inner p { margin-right: auto; }
}
@media (max-width: 1000px) {
  .nav-inner { height: 76px; gap: 16px; }
  .nav-install { margin-left: auto; }
  .menu-toggle { display: flex; flex-direction: column; justify-content: center; gap: 6px; width: 44px; height: 44px; padding: 10px; border: 1px solid var(--color-rule); border-radius: var(--radius-sm); background: var(--color-white); }
  .menu-toggle span { width: 22px; height: 1.5px; background: var(--color-ink); transition: transform var(--dur-fast); }
  .menu-toggle[aria-expanded="true"] span:first-child { transform: translateY(3.75px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] span:last-child { transform: translateY(-3.75px) rotate(-45deg); }
  .nav-links { display: none; position: absolute; top: 75px; inset-inline: 0; background: var(--color-paper); border-bottom: 1px solid var(--color-rule); padding: 18px var(--page-gutter); }
  .nav-links.is-open { display: grid; gap: 0; }
  .nav-links a { padding-block: 12px; }
  .crm-destination { flex-direction: column; gap: 8px; }
  .section-heading { gap: 30px; }
  .section-heading p { width: 280px; }
  .channel-explorer { grid-template-columns: minmax(0, 1fr); }
  .channel-tabs { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); padding: 12px; gap: 8px; border-right: 0; border-bottom: 1px solid var(--color-rule); }
  .channel-tabs button { margin: 0; justify-content: center; padding: 14px 10px; }
  .channel-tabs .tab-arrow { display: none; }
  .workflow-grid { gap: 27px; }
  .faq-section { gap: 50px; }
  .setup-steps { gap: 30px; }
}
@media (max-width: 760px) {
  :root { --space-3xl: 72px; }
  .hero { grid-template-columns: minmax(0, 1fr); gap: 42px; padding-block: 52px; }
  .hero-copy { max-width: 550px; }
  .hero h1 { font-size: clamp(2.9rem, 8vw, 4.2rem); }
  .hero-description { font-size: 16px; max-width: 500px; }
  .hero-actions { flex-direction: row; align-items: center; gap: 20px; }
  .conversation-map { max-width: 540px; width: 100%; padding: 24px; }
  .map-core { padding-block: 22px; }
  .channel-row { margin-top: 22px; }
  .channel-row > span { flex-direction: row; justify-content: center; gap: 7px; }
  .channel-row svg { width: 19px; height: 19px; }
  .crm-destination { flex-direction: row; }
  .platform-inner { display: grid; grid-template-columns: repeat(2, minmax(0, 1fr)); gap: 20px; padding-block: 25px; }
  .platform-inner p { grid-column: 1 / -1; }
  .platform-inner p br { display: none; }
  .platform-inner > span { font-size: 11px; gap: 8px; }
  .section-heading { display: block; margin-bottom: 32px; }
  .section-heading p { width: auto; max-width: 440px; margin-top: 20px; }
  .channel-panel { gap: 24px; padding: 28px; }
  .workflow-grid { grid-template-columns: minmax(0, 1fr); gap: 32px; }
  .workflow-grid article { padding-top: 18px; }
  .workflow-grid h3 { margin-block: 18px 12px; }
  .feature-detail { margin-top: 16px; }
  .teams-section { padding-block: 62px; }
  .teams-inner { grid-template-columns: minmax(0, 1fr); gap: 40px; }
  .supervisor-visual { margin-top: 30px; max-width: 430px; }
  .team-benefits article:first-child { padding-top: 25px; border-top: 1px solid var(--color-dark-rule); }
  .setup-steps { grid-template-columns: minmax(0, 1fr); gap: 28px; }
  .setup-steps li { position: relative; padding-left: 55px; }
  .setup-number { position: absolute; left: 0; top: 23px; }
  .faq-section { grid-template-columns: minmax(0, 1fr); gap: 30px; padding-top: 0; }
  .faq-heading p { margin-top: 20px; }
  .install-inner { align-items: flex-start; flex-direction: column; gap: 30px; }
  .install-section { padding-block: 52px; }
  .install-action { align-items: flex-start; }
  .footer { align-items: flex-start; flex-direction: column; gap: 20px; }
  .footer > div { margin-left: 0; }
}
@media (max-width: 540px) {
  .brand { font-size: 20px; gap: 8px; }
  .brand-mark { width: 32px; height: 32px; border-radius: 9px; }
  .nav-inner { gap: 10px; height: 70px; }
  .nav-links { top: 69px; }
  .nav-install { padding: 10px 12px; font-size: 11px; min-height: 40px; }
  .nav-install svg { display: none; }
  .menu-toggle { width: 38px; height: 40px; padding: 8px; }
  .menu-toggle span { width: 20px; }
  .hero { padding-block: 44px; }
  .hero h1 { font-size: clamp(2.7rem, 10.3vw, 3.8rem); letter-spacing: -.04em; }
  .hero-description { font-size: 15px; line-height: 1.8; margin-top: 22px; }
  .hero-actions { flex-direction: column; align-items: flex-start; gap: 7px; margin-top: 26px; }
  .hero-note { margin-top: 12px; font-size: 11px; }
  .conversation-map { padding: 20px 16px 15px; }
  .map-top { font-size: 8px; }
  .channel-row { gap: 7px; }
  .channel-row > span { flex-direction: column; font-size: 11px; }
  .map-core > span { font-size: 26px; }
  .crm-destination { padding: 13px 10px; gap: 5px; }
  .crm-destination strong { font-size: 11px; }
  .crm-destination > span { font-size: 8px; }
  .platform-inner { gap: 17px 8px; }
  .platform-inner > span { font-size: 10px; gap: 6px; }
  .platform-inner svg { width: 17px; height: 17px; }
  .channel-tabs { gap: 3px; padding: 8px; }
  .channel-tabs button { flex-direction: column; gap: 7px; padding: 12px 6px; font-size: 11px; }
  .channel-tabs button svg { width: 19px; height: 19px; }
  .channel-panel { grid-template-columns: minmax(0, 1fr); padding: 25px 20px; gap: 26px; }
  .panel-copy h3 { font-size: 28px; }
  .channel-visual { padding: 23px; }
  .section-heading p { font-size: 14px; }
  .faq-list summary { font-size: 13px; gap: 15px; }
  .faq-list details p { padding-right: 12px; }
  .install-inner p { max-width: 270px; }
}
@media (max-width: 359px) {
  .nav-install { display: none; }
  .menu-toggle { margin-left: auto; }
  .hero h1 { font-size: 2.7rem; }
  .crm-destination { flex-direction: column; }
  .platform-inner > span { font-size: 9px; }
}
@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { animation: none !important; transition: none !important; }
}