:root {
    --primary: #1769e0;
    --primary-dark: #0b4db3;
    --primary-soft: #eaf3ff;
    --navy: #101828;
    --black: #111111;
    --background: #f7f9fc;
    --surface: #ffffff;
    --surface-2: #f9fbfd;
    --border: #e4e9f0;
    --border-strong: #d4dce7;
    --text: #182230;
    --muted: #667085;
    --muted-2: #98a2b3;
    --success: #147a55;
    --success-soft: #eaf8f2;
    --warning: #9a6700;
    --warning-soft: #fff7df;
    --danger: #b42318;
    --danger-soft: #fff0ee;
    --radius-sm: 8px;
    --radius: 12px;
    --radius-lg: 18px;
    --radius-xl: 24px;
    --shadow-sm: 0 1px 2px rgba(16, 24, 40, .05), 0 1px 4px rgba(16, 24, 40, .04);
    --shadow-md: 0 16px 40px rgba(16, 24, 40, .08);
    --shadow-lg: 0 28px 70px rgba(16, 24, 40, .13);
    --container: 1180px;
    font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    color: var(--text);
    background: var(--background);
}

* { box-sizing: border-box; }
[hidden] { display: none !important; }
html { min-width: 320px; scroll-behavior: smooth; }
body { margin: 0; min-height: 100vh; background: var(--surface); color: var(--text); font-size: 16px; line-height: 1.6; -webkit-font-smoothing: antialiased; text-rendering: optimizeLegibility; }
body.is-menu-open, body.is-modal-open { overflow: hidden; }
img, svg, video { max-width: 100%; }
img { height: auto; }
a { color: inherit; text-decoration: none; }
button, input, textarea, select { font: inherit; }
button { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button:focus-visible, a:focus-visible, input:focus-visible, textarea:focus-visible, select:focus-visible { outline: 3px solid rgba(23, 105, 224, .24); outline-offset: 2px; }
::selection { background: #cfe3ff; color: var(--navy); }

.container { width: min(var(--container), calc(100% - 40px)); margin-inline: auto; }
.narrow { width: min(820px, 100%); }
.section { padding: 104px 0; }
.section--soft { background: var(--background); border-top: 1px solid #f0f3f7; border-bottom: 1px solid #f0f3f7; }
.section--dark { background: var(--navy); color: #fff; }
.section--hero { padding-top: 78px; padding-bottom: 88px; overflow: hidden; }
.section--cta { padding-top: 32px; padding-bottom: 32px; }
.section--cta-small { padding-top: 28px; padding-bottom: 80px; }

.skip-link { position: fixed; left: 16px; top: -80px; z-index: 1000; background: var(--navy); color: #fff; padding: 10px 14px; border-radius: 8px; transition: top .2s ease; }
.skip-link:focus { top: 16px; }

.icon { display: inline-block; flex: 0 0 auto; vertical-align: -3px; }
.eyebrow { margin: 0 0 14px; color: var(--primary); font-size: 12px; font-weight: 800; letter-spacing: .14em; text-transform: uppercase; }

h1, h2, h3, p { overflow-wrap: anywhere; }
h1, h2, h3 { color: var(--navy); }
h1 { margin: 0; font-size: clamp(42px, 5vw, 62px); line-height: 1.02; letter-spacing: -.05em; }
h2 { margin: 0; font-size: clamp(32px, 4vw, 46px); line-height: 1.08; letter-spacing: -.04em; }
h3 { margin: 0; font-size: 21px; line-height: 1.25; letter-spacing: -.02em; }
p { margin: 0; }

/* Header */
.site-header { position: sticky; top: 0; z-index: 100; background: rgba(255,255,255,.94); border-bottom: 1px solid rgba(228,233,240,.9); backdrop-filter: blur(14px); }
.header-inner { height: 72px; display: flex; align-items: center; justify-content: space-between; gap: 24px; }
.brand { display: inline-flex; align-items: center; flex: 0 0 auto; }
.brand img { display: block; }
.desktop-nav { display: flex; align-items: center; gap: 32px; margin-left: auto; }
.desktop-nav a { position: relative; color: #3f4a5a; font-size: 14px; font-weight: 650; transition: color .18s ease; }
.desktop-nav a:hover, .desktop-nav a[aria-current="page"] { color: var(--navy); }
.desktop-nav a[aria-current="page"]::after { content: ""; position: absolute; left: 0; right: 0; bottom: -25px; height: 2px; background: var(--primary); }
.header-actions { display: flex; align-items: center; gap: 16px; }
.header-login { font-size: 14px; font-weight: 650; }
.menu-toggle { display: none; width: 42px; height: 42px; border: 1px solid var(--border); background: #fff; border-radius: 10px; align-items: center; justify-content: center; cursor: pointer; }
.menu-toggle__close { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__open { display: none; }
.menu-toggle[aria-expanded="true"] .menu-toggle__close { display: inline-flex; }
.mobile-menu { border-top: 1px solid var(--border); background: #fff; }
.mobile-nav { padding-top: 18px; padding-bottom: 24px; display: grid; gap: 4px; }
.mobile-nav > a { padding: 11px 6px; font-weight: 650; border-bottom: 1px solid #f2f4f7; }
.mobile-nav__actions { display: grid; grid-template-columns: 1fr 1fr; gap: 10px; margin-top: 12px; }

/* Buttons */
.btn { min-height: 44px; display: inline-flex; align-items: center; justify-content: center; gap: 8px; border: 1px solid transparent; border-radius: 10px; padding: 10px 18px; font-weight: 750; font-size: 14px; line-height: 1; cursor: pointer; transition: transform .18s ease, background .18s ease, border-color .18s ease, color .18s ease, box-shadow .18s ease; }
.btn:hover { transform: translateY(-1px); }
.btn:active { transform: translateY(0); }
.btn-primary { background: var(--primary); color: #fff; box-shadow: 0 7px 18px rgba(23,105,224,.18); }
.btn-primary:hover { background: var(--primary-dark); box-shadow: 0 9px 22px rgba(23,105,224,.23); }
.btn-secondary { background: #fff; color: var(--navy); border-color: var(--border-strong); }
.btn-secondary:hover { border-color: #bfc9d6; background: #fbfcfe; }
.btn-ghost { background: transparent; border-color: var(--border); }
.btn-white { background: #fff; color: var(--navy); }
.btn-outline-light { border-color: rgba(255,255,255,.26); color: #fff; background: rgba(255,255,255,.04); }
.btn-outline-light:hover { background: rgba(255,255,255,.1); }
.btn-sm { min-height: 38px; padding: 8px 14px; font-size: 13px; }
.btn-lg { min-height: 50px; padding: 13px 21px; font-size: 15px; }
.btn-block { width: 100%; }
.text-link { color: var(--navy); transition: color .18s ease; }
.text-link:hover { color: var(--primary); }
.arrow-link { display: inline-flex; align-items: center; gap: 8px; color: var(--primary-dark); font-weight: 750; }
.arrow-link:hover { color: var(--primary); }

/* Hero */
.hero-grid { display: grid; grid-template-columns: minmax(0, .9fr) minmax(520px, 1.1fr); gap: 54px; align-items: center; }
.hero-copy { position: relative; z-index: 2; }
.announcement { width: fit-content; max-width: 100%; display: flex; align-items: center; gap: 9px; margin-bottom: 28px; padding: 7px 10px 7px 8px; border: 1px solid #dbe8f8; background: #f7fbff; border-radius: 999px; color: #456079; font-size: 12px; font-weight: 650; }
.announcement span { padding: 3px 7px; border-radius: 999px; background: var(--primary-soft); color: var(--primary-dark); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; font-weight: 800; }
.hero-copy h1 span { color: var(--primary); }
.hero-lead { max-width: 650px; margin-top: 24px; color: var(--muted); font-size: clamp(17px, 1.7vw, 20px); line-height: 1.72; }
.hero-actions { display: flex; flex-wrap: wrap; gap: 12px; margin-top: 32px; }
.hero-trust { display: flex; flex-wrap: wrap; gap: 18px; margin-top: 24px; color: #526072; font-size: 13px; font-weight: 650; }
.hero-trust span { display: inline-flex; align-items: center; gap: 6px; }
.hero-trust .icon { color: var(--success); }
.hero-product { position: relative; min-width: 0; padding: 30px 0 48px; }
.hero-product::before { content: ""; position: absolute; width: 510px; height: 510px; border-radius: 50%; background: radial-gradient(circle, rgba(23,105,224,.14) 0%, rgba(23,105,224,0) 68%); left: 54%; top: 46%; transform: translate(-50%,-50%); pointer-events: none; }
.app-window { position: relative; z-index: 2; overflow: hidden; border: 1px solid #d9e1eb; border-radius: 18px; background: #fff; box-shadow: var(--shadow-lg); transform: perspective(1300px) rotateY(-2deg) rotateX(1deg); }
.app-window__top { height: 38px; padding: 0 12px; display: flex; align-items: center; gap: 10px; border-bottom: 1px solid #edf0f4; background: #fbfcfd; }
.app-window__dots { display: flex; gap: 5px; }
.app-window__dots i { width: 7px; height: 7px; border-radius: 50%; background: #cfd5dc; }
.app-window__address { margin-inline: auto; min-width: 0; padding: 4px 30px; border: 1px solid #e8ebef; border-radius: 6px; background: #fff; color: #8a94a3; font-size: 9px; }
.app-window__secure { color: #667085; display: inline-flex; }
.app-shell-demo { display: grid; grid-template-columns: 112px 1fr; min-height: 380px; background: #f6f8fb; }
.demo-sidebar { padding: 16px 11px 12px; display: flex; flex-direction: column; background: #fff; border-right: 1px solid #edf0f4; }
.demo-sidebar img { margin: 0 3px 22px; }
.demo-nav-group { display: grid; gap: 4px; }
.demo-nav-item { min-height: 29px; display: flex; align-items: center; gap: 7px; padding: 0 8px; border-radius: 6px; color: #697586; font-size: 8px; font-weight: 700; }
.demo-nav-item i { width: 11px; height: 11px; border: 1.5px solid #aab3bf; border-radius: 3px; }
.demo-nav-item.is-active { background: var(--primary-soft); color: var(--primary-dark); }
.demo-nav-item.is-active i { border-color: var(--primary); background: var(--primary); box-shadow: inset 0 0 0 2px #fff; }
.demo-sidebar-spacer { flex: 1; }
.demo-main { min-width: 0; padding: 20px; }
.demo-toolbar { display: flex; align-items: center; justify-content: space-between; gap: 10px; }
.demo-toolbar div:first-child { display: grid; gap: 1px; }
.demo-toolbar small { color: #8791a0; font-size: 7px; }
.demo-toolbar strong { color: var(--navy); font-size: 12px; }
.demo-avatar { width: 26px; height: 26px; display: grid; place-items: center; border-radius: 50%; background: var(--navy); color: #fff; font-size: 7px; font-weight: 800; }
.demo-stats { display: grid; grid-template-columns: repeat(3, 1fr); gap: 8px; margin-top: 18px; }
.demo-stats > div { min-width: 0; padding: 11px; border: 1px solid #e9edf2; border-radius: 8px; background: #fff; box-shadow: var(--shadow-sm); }
.demo-stats span { display: block; color: #7a8493; font-size: 7px; }
.demo-stats strong { display: block; margin-top: 2px; color: var(--navy); font-size: 17px; line-height: 1.2; }
.demo-stats small { display: block; margin-top: 4px; color: #93a0ae; font-size: 6px; white-space: nowrap; overflow: hidden; text-overflow: ellipsis; }
.demo-content-grid { display: grid; grid-template-columns: 1.3fr .7fr; gap: 9px; margin-top: 10px; }
.demo-card { min-width: 0; padding: 12px; border: 1px solid #e9edf2; border-radius: 8px; background: #fff; }
.demo-card__head { display: flex; align-items: center; justify-content: space-between; gap: 8px; padding-bottom: 10px; }
.demo-card__head strong { color: var(--navy); font-size: 8px; }
.demo-card__head span { color: #98a2b3; font-size: 6px; }
.demo-row { display: grid; grid-template-columns: 26px 6px 1fr auto; gap: 6px; align-items: center; min-height: 44px; border-top: 1px solid #f0f2f5; }
.demo-row time { color: #858f9e; font-size: 6px; }
.demo-row .dot { width: 5px; height: 5px; border-radius: 50%; }
.dot--blue { background: var(--primary); }
.dot--navy { background: var(--navy); }
.demo-row span { min-width: 0; display: grid; }
.demo-row b { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #344054; font-size: 7px; }
.demo-row small { overflow: hidden; text-overflow: ellipsis; white-space: nowrap; color: #98a2b3; font-size: 5.5px; }
.demo-row em { padding: 3px 5px; border-radius: 4px; background: #eef5ff; color: var(--primary-dark); font-size: 5px; font-style: normal; white-space: nowrap; }
.demo-chart { display: flex; flex-direction: column; }
.bar-chart { flex: 1; min-height: 95px; padding-top: 14px; display: flex; align-items: flex-end; gap: 5px; border-bottom: 1px solid #eef1f4; background: linear-gradient(to top, #f7f9fc 1px, transparent 1px); background-size: 100% 24px; }
.bar-chart i { flex: 1; min-height: 8px; border-radius: 3px 3px 0 0; background: linear-gradient(180deg, #75afff 0%, #1769e0 100%); }
.bar-chart i:nth-child(1) { height: 34%; }
.bar-chart i:nth-child(2) { height: 55%; }
.bar-chart i:nth-child(3) { height: 42%; }
.bar-chart i:nth-child(4) { height: 78%; }
.bar-chart i:nth-child(5) { height: 64%; }
.bar-chart i:nth-child(6) { height: 90%; }
.bar-chart i:nth-child(7) { height: 72%; }
.chart-labels { display: flex; justify-content: space-between; padding-top: 6px; color: #98a2b3; font-size: 5px; }
.floating-card { position: absolute; z-index: 4; display: flex; align-items: center; gap: 9px; padding: 10px 12px; background: #fff; border: 1px solid #dfe5ec; border-radius: 10px; box-shadow: var(--shadow-md); }
.floating-card small, .floating-card strong { display: block; white-space: nowrap; }
.floating-card small { color: #8b95a4; font-size: 8px; }
.floating-card strong { margin-top: 1px; color: var(--navy); font-size: 9px; }
.floating-icon { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 7px; background: var(--primary-soft); color: var(--primary); }
.floating-icon--green { background: var(--success-soft); color: var(--success); }
.floating-card--queue { left: -28px; bottom: 15px; }
.floating-card--saved { right: -24px; top: 3px; }

/* Channels */
.channel-strip { border-top: 1px solid var(--border); border-bottom: 1px solid var(--border); background: #fff; }
.channel-strip__inner { min-height: 92px; display: flex; align-items: center; justify-content: space-between; gap: 28px; }
.channel-strip__label { flex: 0 0 auto; color: #7a8493; font-size: 12px; font-weight: 650; }
.channels { display: flex; align-items: center; justify-content: flex-end; gap: 26px; min-width: 0; overflow-x: auto; scrollbar-width: none; }
.channels::-webkit-scrollbar { display: none; }
.channel { flex: 0 0 auto; display: inline-flex; align-items: center; gap: 6px; color: #707a89; font-size: 13px; font-weight: 700; white-space: nowrap; }
.channel b { width: 23px; height: 23px; display: grid; place-items: center; border-radius: 6px; background: #f2f4f7; color: #4f5968; font-size: 12px; }
.channel small { color: #a0a8b3; font-size: 9px; font-weight: 650; }
.channel.is-current { color: var(--navy); }
.channel.is-current b { background: var(--primary); color: #fff; }
.channel.is-current small { color: var(--primary); }

/* Section heads */
.section-head { margin-bottom: 48px; }
.section-head--center { max-width: 780px; margin-left: auto; margin-right: auto; text-align: center; }
.section-head > p:not(.eyebrow) { margin-top: 18px; color: var(--muted); font-size: 17px; }
.section-head--split { display: grid; grid-template-columns: 1.05fr .75fr; gap: 80px; align-items: end; }
.section-head--split > p { padding-bottom: 4px; }
.section-head--light h2 { color: #fff; }
.section-head--light > p { color: #aab5c5 !important; }
.section-action { display: flex; justify-content: center; margin-top: 28px; }

/* Compare */
.problem-solution-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 20px; }
.compare-card { padding: 36px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; }
.compare-card--muted { background: #fbfcfd; }
.compare-card--primary { border-color: #cfe1fb; box-shadow: 0 15px 35px rgba(23,105,224,.08); }
.compare-label { width: fit-content; margin-bottom: 20px; padding: 5px 8px; border-radius: 6px; background: #eef1f4; color: #6f7988; font-size: 10px; font-weight: 800; text-transform: uppercase; letter-spacing: .1em; }
.compare-card--primary .compare-label { background: var(--primary-soft); color: var(--primary-dark); }
.compare-list { list-style: none; display: grid; gap: 12px; margin: 24px 0 0; padding: 0; color: #465468; }
.compare-list li { min-height: 28px; display: flex; align-items: center; gap: 10px; }
.compare-list .icon { color: var(--success); }
.compare-list--bad li { position: relative; padding-left: 24px; color: #7c8796; }
.compare-list--bad li::before { content: "×"; position: absolute; left: 0; top: 0; color: #a7b0bc; font-weight: 800; }

/* Feature showcase */
.feature-showcase { display: grid; grid-template-columns: .8fr 1.2fr; gap: 70px; align-items: center; }
.feature-showcase__copy > p:not(.eyebrow) { margin-top: 20px; color: var(--muted); font-size: 17px; }
.check-list { list-style: none; display: grid; gap: 11px; margin: 24px 0 28px; padding: 0; color: #42526a; }
.check-list li { display: flex; align-items: flex-start; gap: 9px; }
.check-list .icon { margin-top: 3px; color: var(--success); }
.card-frame { border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-md); }
.composer-demo { overflow: hidden; }
.composer-tabs { height: 52px; padding: 0 18px; display: flex; align-items: end; gap: 24px; border-bottom: 1px solid var(--border); background: #fbfcfe; }
.composer-tabs span { position: relative; padding: 0 0 14px; color: #7a8493; font-size: 11px; font-weight: 700; }
.composer-tabs span.is-active { color: var(--navy); }
.composer-tabs span.is-active::after { content: ""; position: absolute; left: 0; right: 0; bottom: -1px; height: 2px; background: var(--primary); }
.composer-body { display: grid; grid-template-columns: 1.1fr .9fr; }
.composer-form { padding: 20px; border-right: 1px solid var(--border); }
.composer-form label { display: block; margin: 14px 0 6px; color: #596579; font-size: 9px; font-weight: 750; }
.composer-form label:first-child { margin-top: 0; }
.fake-input, .fake-textarea { border: 1px solid #dce3ea; border-radius: 8px; background: #fff; color: #445166; font-size: 9px; }
.fake-input { padding: 10px; }
.fake-textarea { min-height: 105px; padding: 10px; line-height: 1.55; }
.composer-mini-row { display: flex; gap: 5px; margin-top: 8px; }
.composer-mini-row span { padding: 4px 6px; border-radius: 5px; background: #f1f5fa; color: #687588; font-size: 7px; }
.composer-actions { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-top: 18px; }
.save-state { display: inline-flex; align-items: center; gap: 5px; color: #6a7584; font-size: 7px; }
.save-state .icon { color: var(--success); }
.composer-actions .demo-button { display: inline-flex; align-items: center; border: 0; border-radius: 7px; padding: 8px 12px; background: var(--primary); color: #fff; font-size: 8px; font-weight: 800; }
.post-preview { padding: 26px 16px 18px; background: #f7f8fa; }
.post-preview__head { display: flex; align-items: center; gap: 8px; }
.preview-avatar { width: 28px; height: 28px; display: grid; place-items: center; border-radius: 50%; background: var(--primary); color: #fff; font-size: 7px; font-weight: 800; }
.post-preview__head div:last-child { display: grid; }
.post-preview__head strong { color: #303b4b; font-size: 8px; }
.post-preview__head small { color: #8f99a6; font-size: 6px; }
.post-preview > p { margin: 11px 0; color: #465266; font-size: 8px; line-height: 1.55; }
.preview-media { min-height: 130px; display: flex; flex-direction: column; justify-content: flex-end; gap: 4px; padding: 14px; background: linear-gradient(140deg, #0f1f35 0%, #1769e0 78%); color: #fff; }
.preview-media span { font-size: 6px; font-weight: 850; letter-spacing: .15em; }
.preview-media strong { max-width: 90%; font-size: 12px; line-height: 1.18; }
.preview-reactions { display: flex; justify-content: space-between; padding: 8px 0 0; color: #8d96a3; font-size: 6px; }

/* Rules */
.rules-dashboard { display: grid; grid-template-columns: 210px 1fr; overflow: hidden; border: 1px solid rgba(255,255,255,.12); border-radius: var(--radius-lg); background: #151f2e; box-shadow: 0 28px 70px rgba(0,0,0,.18); }
.rules-sidebar { padding: 22px 14px; border-right: 1px solid rgba(255,255,255,.08); background: #111a27; }
.rules-title { display: block; padding: 0 10px 9px; color: #73839a; font-size: 9px; font-weight: 800; text-transform: uppercase; letter-spacing: .12em; }
.rules-sidebar .rule-nav { width: 100%; min-height: 38px; display: flex; align-items: center; justify-content: space-between; margin: 2px 0; padding: 0 10px; border: 0; border-radius: 7px; background: transparent; color: #9aa8ba; text-align: left; font-size: 11px; font-weight: 650; }
.rules-sidebar .rule-nav b { color: #65758b; font-size: 9px; }
.rules-sidebar .rule-nav.is-selected { background: rgba(23,105,224,.18); color: #fff; }
.rules-sidebar .rule-nav.is-selected b { color: #88b9ff; }
.rules-main { padding: 28px; }
.rules-main__head { display: flex; align-items: flex-start; justify-content: space-between; gap: 20px; }
.rules-main__head small { color: #7e8da2; font-size: 9px; }
.rules-main__head h3 { margin-top: 2px; color: #fff; }
.badge { display: inline-flex; align-items: center; justify-content: center; min-height: 24px; padding: 4px 8px; border: 1px solid var(--border); border-radius: 999px; background: #f5f7fa; color: #667085; font-size: 9px; font-weight: 800; white-space: nowrap; }
.badge--success { border-color: rgba(73,198,149,.22); background: rgba(34,140,99,.15); color: #6ad2aa; }
.badge--info { border-color: #cfe1fb; background: var(--primary-soft); color: var(--primary-dark); }
.rules-grid { display: grid; grid-template-columns: repeat(3, 1fr); margin-top: 24px; border: 1px solid rgba(255,255,255,.1); border-right: 0; border-bottom: 0; }
.rules-grid > div { min-width: 0; padding: 17px; display: grid; gap: 4px; border-right: 1px solid rgba(255,255,255,.1); border-bottom: 1px solid rgba(255,255,255,.1); }
.rules-grid span { color: #7c8ca1; font-size: 9px; }
.rules-grid strong { color: #dce4ef; font-size: 11px; }
.rules-grid .rule-yes { color: #62cf9f; }
.rules-grid .rule-no { color: #e4a37f; }
.rules-note { display: flex; gap: 11px; margin-top: 18px; padding: 15px; border: 1px solid rgba(111,166,244,.18); border-radius: 9px; background: rgba(23,105,224,.08); color: #a8b5c6; }
.rules-note > span { flex: 0 0 30px; width: 30px; height: 30px; display: grid; place-items: center; border-radius: 7px; background: rgba(23,105,224,.2); color: #78b1ff; }
.rules-note p { font-size: 10px; }
.rules-note strong { display: block; margin-bottom: 2px; color: #d7e5f7; }

/* Calendar */
.calendar-demo { overflow: hidden; }
.calendar-top { min-height: 64px; padding: 0 22px; display: flex; align-items: center; justify-content: space-between; gap: 16px; border-bottom: 1px solid var(--border); }
.calendar-top > div:first-child { display: flex; align-items: center; gap: 8px; }
.calendar-top .calendar-arrow { width: 28px; height: 28px; display: grid; place-items: center; border: 1px solid var(--border); border-radius: 6px; background: #fff; color: #657185; }
.calendar-top strong { margin-left: 8px; font-size: 13px; }
.calendar-switch { display: flex; gap: 3px; padding: 3px; border: 1px solid var(--border); border-radius: 8px; background: #f7f9fb; }
.calendar-switch span { padding: 6px 9px; border-radius: 5px; color: #7b8796; font-size: 9px; font-weight: 700; }
.calendar-switch span.is-active { background: #fff; color: var(--navy); box-shadow: var(--shadow-sm); }
.calendar-weekdays, .calendar-grid { display: grid; grid-template-columns: repeat(7, 1fr); }
.calendar-weekdays { border-bottom: 1px solid var(--border); background: #fbfcfd; }
.calendar-weekdays span { padding: 10px; color: #8791a0; font-size: 8px; font-weight: 750; text-align: center; }
.calendar-grid { background: var(--border); gap: 1px; }
.calendar-cell { min-height: 95px; padding: 8px; background: #fff; }
.calendar-cell > span { display: block; color: #526072; font-size: 8px; font-weight: 750; }
.calendar-cell.is-muted > span { color: #bdc4cd; }
.event { display: block; margin-top: 7px; padding: 5px 6px; border-left: 2px solid var(--primary); border-radius: 4px; background: #edf5ff; color: var(--primary-dark); font-size: 6px; font-style: normal; line-height: 1.2; }
.event--navy { border-color: #223b5f; background: #eef1f5; color: #314157; }
.event--soft { border-color: #6e91bf; background: #f4f7fb; color: #526d90; }

/* Automation */
.automation-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.automation-card { padding: 26px; display: flex; align-items: flex-start; gap: 16px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; }
.automation-card small { color: var(--primary); font-size: 9px; font-weight: 850; letter-spacing: .1em; }
.automation-card h3 { margin-top: 5px; }
.automation-card p { margin-top: 9px; color: var(--muted); font-size: 14px; }
.icon-box { flex: 0 0 auto; width: 44px; height: 44px; display: grid; place-items: center; border-radius: 10px; background: var(--primary-soft); color: var(--primary); }
.icon-box--navy { background: #edf0f5; color: var(--navy); }
.icon-box--green { background: var(--success-soft); color: var(--success); }

/* FAQ */
.faq-list { display: grid; gap: 10px; }
.faq-item { overflow: hidden; border: 1px solid var(--border); border-radius: 12px; background: #fff; }
.faq-item button { width: 100%; min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 22px; padding: 18px 20px; border: 0; background: transparent; color: var(--navy); text-align: left; font-weight: 750; cursor: pointer; }
.faq-item button .icon { transition: transform .2s ease; }
.faq-item.is-open button .icon { transform: rotate(180deg); }
.faq-answer { padding: 0 20px 20px; color: var(--muted); }
.faq-answer p { max-width: 72ch; }
.faq-list--compact { width: min(820px, 100%); margin-inline: auto; }

/* CTA */
.final-cta { position: relative; overflow: hidden; padding: 52px; display: grid; grid-template-columns: 1.2fr .8fr; align-items: center; gap: 40px; border-radius: var(--radius-xl); background: var(--primary); color: #fff; }
.final-cta::after { content: ""; position: absolute; right: -120px; bottom: -170px; width: 390px; height: 390px; border: 70px solid rgba(255,255,255,.07); border-radius: 50%; }
.final-cta > * { position: relative; z-index: 2; }
.final-cta .eyebrow { color: #cde0ff; }
.final-cta h2 { color: #fff; }
.final-cta p:not(.eyebrow) { margin-top: 16px; max-width: 620px; color: #d9e8ff; }
.final-cta__actions { display: flex; justify-content: flex-end; gap: 10px; flex-wrap: wrap; }
.cta-inline { min-height: 92px; padding: 22px 26px; display: flex; align-items: center; justify-content: space-between; gap: 22px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; }
.cta-inline > div { display: grid; gap: 3px; }
.cta-inline strong { color: var(--navy); font-size: 17px; }
.cta-inline span { color: var(--muted); font-size: 13px; }

/* Page hero */
.page-hero { overflow: hidden; padding-top: 96px; padding-bottom: 92px; background: linear-gradient(180deg, #fff 0%, #fbfdff 100%); }
.page-hero__inner { display: grid; grid-template-columns: minmax(0, 1fr) minmax(340px, .65fr); gap: 70px; align-items: center; }
.page-hero__copy { max-width: 790px; }
.page-hero__copy > p:not(.eyebrow) { margin-top: 22px; color: var(--muted); font-size: 18px; line-height: 1.72; }
.page-hero__actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 30px; }
.page-hero--center { text-align: center; }
.page-hero--center .page-hero__copy { margin-inline: auto; }
.page-hero__visual { min-height: 320px; display: grid; place-items: center; }
.visual-orbit { position: relative; width: 290px; height: 290px; border: 1px solid #dce8f7; border-radius: 50%; background: radial-gradient(circle at center, #fff 0 33%, #f6faff 34% 62%, #fff 63%); }
.visual-orbit > span { position: absolute; inset: 28px; border: 1px dashed #cdddf1; border-radius: 50%; }
.visual-orbit > span:nth-child(2) { inset: 70px; }
.visual-orbit > span:nth-child(3) { inset: 112px; }
.visual-core { position: absolute; inset: 50%; width: 82px; height: 82px; transform: translate(-50%,-50%); display: grid; place-items: center; border: 1px solid #d5e2f2; border-radius: 20px; background: #fff; box-shadow: var(--shadow-md); }
.visual-chip { position: absolute; padding: 8px 11px; border: 1px solid #d8e1ec; border-radius: 8px; background: #fff; color: #536277; font-size: 10px; font-weight: 800; box-shadow: var(--shadow-sm); }
.visual-chip--one { top: 28px; right: 4px; }
.visual-chip--two { left: -10px; top: 132px; }
.visual-chip--three { right: 3px; bottom: 35px; }

.feature-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 16px; }
.feature-card { min-height: 250px; padding: 26px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; transition: transform .2s ease, box-shadow .2s ease, border-color .2s ease; }
.feature-card:hover { transform: translateY(-3px); border-color: #cedbea; box-shadow: var(--shadow-md); }
.feature-card h3 { margin-top: 24px; }
.feature-card p { margin-top: 10px; color: var(--muted); font-size: 14px; }

.process-grid { display: grid; }
.process-step { display: grid; grid-template-columns: 120px 1fr; gap: 28px; padding: 42px 0; border-bottom: 1px solid var(--border); }
.process-step:first-child { border-top: 1px solid var(--border); }
.process-step > span { color: var(--primary); font-size: 13px; font-weight: 850; letter-spacing: .12em; }
.process-step h2 { font-size: 30px; }
.process-step p { max-width: 680px; margin-top: 10px; color: var(--muted); }

.platform-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.platform-card { min-height: 260px; padding: 26px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; }
.platform-card.is-active { border-color: #bad5fb; box-shadow: 0 16px 38px rgba(23,105,224,.09); }
.platform-card__top { display: flex; align-items: center; justify-content: space-between; gap: 12px; }
.platform-logo { width: 42px; height: 42px; display: grid; place-items: center; border-radius: 10px; background: #f0f3f7; color: #566173; font-weight: 850; }
.platform-card.is-active .platform-logo { background: var(--primary); color: #fff; }
.platform-card h2 { margin-top: 34px; font-size: 24px; }
.platform-card p { margin-top: 9px; color: var(--muted); font-size: 14px; }

/* Pricing */
.pricing-section { padding-top: 54px; }
.pricing-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px; }
.pricing-card { position: relative; padding: 32px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; }
.pricing-card--featured { border-color: #bcd6fa; box-shadow: 0 18px 40px rgba(23,105,224,.09); }
.pricing-ribbon { position: absolute; top: 16px; right: 16px; padding: 5px 8px; border-radius: 6px; background: var(--primary-soft); color: var(--primary-dark); font-size: 9px; font-weight: 850; letter-spacing: .08em; text-transform: uppercase; }
.plan-label { color: var(--primary); font-size: 10px; font-weight: 850; letter-spacing: .12em; }
.pricing-card h2 { margin-top: 9px; font-size: 24px; }
.price-state { margin: 26px 0 14px; color: var(--navy); font-size: 19px; font-weight: 800; }
.pricing-card > p:not(.price-state) { color: var(--muted); font-size: 14px; }
.pricing-note { margin-top: 20px; padding: 18px 22px; display: flex; gap: 12px; border: 1px solid #eadcae; border-radius: 12px; background: var(--warning-soft); color: #735d1e; }
.pricing-note > span { flex: 0 0 28px; color: var(--warning); }
.pricing-note p { font-size: 13px; }

/* Blog */
.blog-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 18px; }
.blog-card { overflow: hidden; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; }
.blog-cover { min-height: 210px; padding: 24px; display: flex; flex-direction: column; justify-content: space-between; background: linear-gradient(135deg, #101828 0%, #244e87 100%); color: #fff; }
.blog-cover--2 { background: linear-gradient(135deg, #0f3b67 0%, #1769e0 100%); }
.blog-cover--3 { background: linear-gradient(135deg, #17243a 0%, #2f5a7f 100%); }
.blog-cover span { font-size: 10px; font-weight: 800; letter-spacing: .13em; }
.blog-cover strong { align-self: flex-end; font-size: 58px; line-height: 1; opacity: .22; }
.blog-card__body { padding: 24px; }
.blog-meta { display: flex; gap: 14px; color: #8a94a3; font-size: 10px; font-weight: 650; }
.blog-card h2 { margin-top: 12px; font-size: 22px; }
.blog-card h2 a:hover { color: var(--primary); }
.blog-card p { margin: 10px 0 18px; color: var(--muted); font-size: 14px; }

.article-page { padding-top: 74px; }
.article-container { width: min(860px, calc(100% - 40px)); }
.article-back { display: inline-block; margin-bottom: 34px; color: var(--primary-dark); font-size: 13px; font-weight: 750; }
.article-page header h1 { margin-top: 15px; }
.article-page header > p { margin-top: 20px; max-width: 720px; color: var(--muted); font-size: 18px; }
.article-cover { min-height: 340px; margin: 46px 0; padding: 42px; display: flex; flex-direction: column; justify-content: space-between; background: linear-gradient(135deg, #101828 0%, #1769e0 100%); color: #fff; border-radius: var(--radius-lg); }
.article-cover span { font-size: 11px; font-weight: 850; letter-spacing: .14em; }
.article-cover strong { max-width: 580px; font-size: clamp(32px, 6vw, 54px); line-height: 1.05; letter-spacing: -.04em; }
.article-content { width: min(710px, 100%); margin-inline: auto; }
.article-content > p, .article-content section p { color: #4d5b6e; font-size: 17px; line-height: 1.8; }
.article-intro { font-size: 20px !important; color: var(--navy) !important; }
.article-content section { margin-top: 42px; }
.article-content section h2 { font-size: 29px; }
.article-content section p { margin-top: 12px; }
.article-callout { margin-top: 44px; padding: 24px; border-left: 3px solid var(--primary); background: var(--primary-soft); }
.article-callout strong { color: var(--navy); }
.article-callout p { margin-top: 6px; color: #4d6482; }

/* Contact */
.contact-card { padding: 28px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-md); }
.contact-direct { display: flex; align-items: center; gap: 12px; margin-top: 30px; }
.contact-direct div { display: grid; }
.contact-direct small { color: var(--muted); font-size: 11px; }
.contact-direct a { color: var(--navy); font-weight: 750; }
.form-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; }
.field { display: grid; gap: 6px; margin-bottom: 14px; }
.field > span { color: #465368; font-size: 12px; font-weight: 750; }
.field input, .field textarea { width: 100%; border: 1px solid var(--border-strong); border-radius: 9px; background: #fff; color: var(--text); transition: border-color .18s ease, box-shadow .18s ease; }
.field input { height: 46px; padding: 0 13px; }
.field textarea { min-height: 150px; padding: 12px 13px; resize: vertical; line-height: 1.55; }
.field input:focus, .field textarea:focus { border-color: #82b4fa; outline: none; box-shadow: 0 0 0 3px rgba(23,105,224,.09); }
.field.has-error input, .field.has-error textarea { border-color: #e49a94; background: #fffafa; }
.field small, .field-error { min-height: 16px; color: var(--danger); font-size: 10px; }
.checkbox-field { display: flex; align-items: flex-start; gap: 9px; margin: 2px 0 2px; color: #5c687a; font-size: 11px; }
.checkbox-field input { margin-top: 3px; }
.checkbox-field a { color: var(--primary-dark); text-decoration: underline; text-underline-offset: 2px; }
.form-status { min-height: 22px; margin-top: 12px; font-size: 12px; text-align: center; }
.form-status.is-success { color: var(--success); }
.form-status.is-error { color: var(--danger); }
.hp-field { position: absolute; left: -10000px; width: 1px; height: 1px; overflow: hidden; }

/* Auth stage */
.auth-stage { min-height: 72vh; display: grid; place-items: center; background: var(--background); }
.auth-stage__card { width: min(560px, 100%); margin-inline: auto; padding: 42px; border: 1px solid var(--border); border-radius: var(--radius-lg); background: #fff; box-shadow: var(--shadow-md); text-align: center; }
.auth-stage__card > img { margin-bottom: 26px; }
.stage-badge { display: block; width: fit-content; margin: 0 auto 14px; padding: 5px 8px; border-radius: 6px; background: var(--primary-soft); color: var(--primary-dark); font-size: 9px; font-weight: 850; letter-spacing: .12em; }
.auth-stage__card h1 { font-size: 38px; }
.auth-stage__card > p { margin: 16px auto 0; max-width: 470px; color: var(--muted); }
.auth-stage__actions { display: flex; justify-content: center; gap: 9px; margin-top: 24px; }
.stage-info { margin-top: 26px; padding: 14px; display: flex; align-items: flex-start; gap: 10px; border-radius: 10px; background: #f5f8fc; color: #607086; font-size: 11px; text-align: left; }
.stage-info .icon { color: var(--primary); }

/* Legal */
.legal-page { background: #fbfcfd; }
.legal-container { display: grid; grid-template-columns: 210px minmax(0, 760px); gap: 70px; justify-content: center; align-items: start; }
.legal-aside { position: sticky; top: 100px; }
.legal-aside nav { display: grid; border-top: 1px solid var(--border); }
.legal-aside a { padding: 10px 0; border-bottom: 1px solid var(--border); color: #667085; font-size: 12px; font-weight: 650; }
.legal-aside a:hover, .legal-aside a[aria-current="page"] { color: var(--primary); }
.legal-content h1 { font-size: 46px; }
.legal-updated { margin-top: 12px; color: var(--muted-2); font-size: 11px; }
.legal-notice { margin: 28px 0; padding: 18px; border: 1px solid #eadcae; border-radius: 10px; background: var(--warning-soft); }
.legal-notice strong { color: #765f17; font-size: 12px; }
.legal-notice p { margin-top: 4px; color: #796a3c; font-size: 12px; }
.legal-content > section { display: grid; grid-template-columns: 38px 1fr; gap: 18px; padding: 30px 0; border-top: 1px solid var(--border); }
.legal-content > section > span { color: var(--primary); font-size: 10px; font-weight: 850; letter-spacing: .1em; }
.legal-content > section h2 { font-size: 24px; }
.legal-content > section p { margin-top: 10px; color: #536074; line-height: 1.8; }

/* Footer */
.site-footer { margin-top: 0; background: #0d1521; color: #93a1b5; }
.footer-main { padding-top: 68px; padding-bottom: 54px; display: grid; grid-template-columns: 1fr 2fr; gap: 76px; }
.footer-brand p { max-width: 320px; margin-top: 18px; color: #94a1b3; font-size: 13px; }
.product-status { width: fit-content; margin-top: 20px; display: inline-flex; align-items: center; gap: 7px; color: #7f8da0; font-size: 10px; }
.product-status span { width: 7px; height: 7px; border-radius: 50%; background: #56c596; box-shadow: 0 0 0 4px rgba(86,197,150,.08); }
.footer-columns { display: grid; grid-template-columns: repeat(4, 1fr); gap: 30px; }
.footer-columns > div { display: grid; align-content: start; gap: 8px; }
.footer-columns h2 { margin: 0 0 7px; color: #fff; font-size: 11px; letter-spacing: .03em; }
.footer-columns a { color: #8e9caf; font-size: 11px; transition: color .18s ease; }
.footer-columns a:hover { color: #fff; }
.footer-bottom { min-height: 64px; display: flex; align-items: center; justify-content: space-between; gap: 20px; border-top: 1px solid rgba(255,255,255,.08); }
.footer-bottom p { color: #657388; font-size: 10px; }

/* Cookies */
.cookie-banner { position: fixed; z-index: 300; left: 24px; right: 24px; bottom: 24px; width: min(960px, calc(100% - 48px)); margin-inline: auto; padding: 18px; display: flex; align-items: center; justify-content: space-between; gap: 22px; border: 1px solid #d7dfe8; border-radius: 14px; background: rgba(255,255,255,.98); box-shadow: 0 24px 70px rgba(16,24,40,.17); }
.cookie-banner__copy { max-width: 560px; }
.cookie-banner__copy strong { color: var(--navy); font-size: 13px; }
.cookie-banner__copy p { margin-top: 3px; color: var(--muted); font-size: 11px; }
.cookie-banner__actions { display: flex; gap: 7px; flex-wrap: wrap; justify-content: flex-end; }
.cookie-modal { position: fixed; z-index: 350; inset: 0; display: grid; place-items: center; padding: 20px; }
.cookie-modal__backdrop { position: absolute; inset: 0; background: rgba(7,15,27,.55); backdrop-filter: blur(3px); }
.cookie-modal__dialog { position: relative; z-index: 2; width: min(520px, 100%); max-height: min(760px, 90vh); overflow: auto; padding: 28px; border-radius: 16px; background: #fff; box-shadow: var(--shadow-lg); }
.cookie-modal__dialog h2 { font-size: 28px; }
.cookie-modal__dialog > p:not(.eyebrow) { margin-top: 10px; color: var(--muted); font-size: 13px; }
.cookie-modal__close { position: absolute; top: 14px; right: 14px; }
.icon-button { width: 36px; height: 36px; display: grid; place-items: center; border: 1px solid var(--border); border-radius: 8px; background: #fff; cursor: pointer; }
.consent-row { margin: 12px 0; padding: 14px 0; display: flex; align-items: center; justify-content: space-between; gap: 18px; border-top: 1px solid var(--border); }
.consent-row span { display: grid; }
.consent-row strong { color: var(--navy); font-size: 12px; }
.consent-row small { margin-top: 2px; color: var(--muted); font-size: 10px; }
.consent-row input { width: 18px; height: 18px; accent-color: var(--primary); }
.consent-row--locked { opacity: .72; }

/* Toast */
.toast-region { position: fixed; z-index: 500; top: 88px; right: 18px; display: grid; gap: 8px; pointer-events: none; }
.toast { width: min(360px, calc(100vw - 36px)); padding: 12px 14px; border: 1px solid var(--border); border-radius: 10px; background: #fff; box-shadow: var(--shadow-md); color: #475467; font-size: 12px; animation: toast-in .2s ease both; }
.toast strong { display: block; color: var(--navy); }
.toast.is-success { border-left: 3px solid var(--success); }
.toast.is-error { border-left: 3px solid var(--danger); }
@keyframes toast-in { from { opacity: 0; transform: translateY(-8px); } to { opacity: 1; transform: translateY(0); } }

/* Responsive */
@media (max-width: 1120px) {
    .desktop-nav { gap: 22px; }
    .hero-grid { grid-template-columns: minmax(0,.85fr) minmax(470px,1.15fr); gap: 34px; }
    .floating-card--queue { left: -10px; }
    .floating-card--saved { right: -5px; }
    .feature-grid { grid-template-columns: repeat(2, 1fr); }
    .footer-main { grid-template-columns: 1fr 2.2fr; gap: 40px; }
}

@media (max-width: 980px) {
    .section { padding: 82px 0; }
    .section--hero { padding-top: 58px; }
    .desktop-nav, .header-login, .header-actions > .btn { display: none; }
    .menu-toggle { display: inline-flex; }
    .hero-grid { grid-template-columns: 1fr; }
    .hero-copy { max-width: 760px; }
    .hero-product { width: min(760px, 100%); margin-inline: auto; }
    .hero-product::before { width: 650px; height: 650px; }
    .channel-strip__inner { min-height: 104px; align-items: flex-start; flex-direction: column; justify-content: center; gap: 12px; padding-top: 18px; padding-bottom: 18px; }
    .channels { width: 100%; justify-content: flex-start; padding-bottom: 2px; }
    .section-head--split { grid-template-columns: 1fr; gap: 18px; }
    .feature-showcase { grid-template-columns: 1fr; gap: 38px; }
    .feature-showcase__copy { max-width: 720px; }
    .rules-dashboard { grid-template-columns: 170px 1fr; }
    .automation-grid { grid-template-columns: 1fr; }
    .automation-card { min-height: auto; }
    .final-cta { grid-template-columns: 1fr; }
    .final-cta__actions { justify-content: flex-start; }
    .page-hero__inner { grid-template-columns: 1fr; }
    .page-hero__visual { min-height: 260px; }
    .pricing-grid, .platform-grid, .blog-grid { grid-template-columns: 1fr 1fr; }
    .footer-main { grid-template-columns: 1fr; }
    .footer-brand { max-width: 500px; }
    .legal-container { grid-template-columns: 1fr; gap: 30px; }
    .legal-aside { position: static; }
    .legal-aside nav { grid-template-columns: repeat(5, auto); overflow-x: auto; border-bottom: 1px solid var(--border); }
    .legal-aside a { padding: 9px 18px 9px 0; border-bottom: 0; white-space: nowrap; }
}

@media (max-width: 760px) {
    .container { width: min(100% - 28px, var(--container)); }
    .section { padding: 68px 0; }
    .section--hero { padding-top: 46px; }
    h1 { font-size: clamp(38px, 11vw, 52px); }
    h2 { font-size: clamp(29px, 8vw, 38px); }
    .announcement { border-radius: 10px; align-items: flex-start; }
    .hero-actions { align-items: stretch; }
    .hero-actions .btn { flex: 1 1 210px; }
    .app-window { transform: none; }
    .floating-card { display: none; }
    .demo-content-grid { grid-template-columns: 1fr; }
    .demo-chart { display: none; }
    .problem-solution-grid { grid-template-columns: 1fr; }
    .compare-card { padding: 26px; }
    .composer-body { grid-template-columns: 1fr; }
    .composer-form { border-right: 0; border-bottom: 1px solid var(--border); }
    .rules-dashboard { grid-template-columns: 1fr; }
    .rules-sidebar { display: flex; gap: 5px; overflow-x: auto; border-right: 0; border-bottom: 1px solid rgba(255,255,255,.08); }
    .rules-title { display: none; }
    .rules-sidebar .rule-nav { flex: 0 0 auto; width: auto; }
    .rules-grid { grid-template-columns: repeat(2, 1fr); }
    .calendar-demo { overflow-x: auto; }
    .calendar-top, .calendar-weekdays, .calendar-grid { min-width: 690px; }
    .calendar-cell { min-height: 84px; }
    .final-cta { padding: 34px; }
    .final-cta__actions { display: grid; grid-template-columns: 1fr; }
    .cta-inline { align-items: stretch; flex-direction: column; }
    .feature-grid, .pricing-grid, .platform-grid, .blog-grid { grid-template-columns: 1fr; }
    .feature-card { min-height: auto; }
    .process-step { grid-template-columns: 58px 1fr; gap: 16px; padding: 32px 0; }
    .process-step h2 { font-size: 26px; }
    .page-hero__visual { display: none; }
    .form-grid { grid-template-columns: 1fr; gap: 0; }
    .footer-columns { grid-template-columns: 1fr 1fr; row-gap: 34px; }
    .cookie-banner { left: 12px; right: 12px; bottom: 12px; width: calc(100% - 24px); align-items: stretch; flex-direction: column; }
    .cookie-banner__actions { display: grid; grid-template-columns: 1fr 1fr; }
    .cookie-banner__actions .btn-primary { grid-column: 1 / -1; }
    .article-container { width: min(100% - 28px, 860px); }
    .article-cover { min-height: 280px; padding: 28px; }
}

@media (max-width: 520px) {
    .header-inner { height: 64px; }
    .brand img { width: 128px; }
    .hero-trust { display: grid; gap: 8px; }
    .hero-product { padding-top: 18px; }
    .app-shell-demo { grid-template-columns: 82px 1fr; min-height: 320px; }
    .demo-sidebar { padding-inline: 7px; }
    .demo-sidebar img { width: 76px; margin-inline: 0; }
    .demo-nav-item { padding-inline: 4px; font-size: 6.5px; }
    .demo-main { padding: 12px; }
    .demo-stats { gap: 5px; }
    .demo-stats > div { padding: 8px; }
    .demo-stats strong { font-size: 14px; }
    .demo-row { grid-template-columns: 23px 5px 1fr; }
    .demo-row em { display: none; }
    .channels { gap: 18px; }
    .channel small { display: none; }
    .compare-card, .feature-card, .automation-card, .pricing-card, .contact-card, .auth-stage__card { padding: 22px; }
    .composer-tabs { gap: 15px; overflow-x: auto; }
    .rules-main { padding: 20px; }
    .rules-grid { grid-template-columns: 1fr; }
    .final-cta { padding: 28px 22px; }
    .page-hero { padding-top: 70px; padding-bottom: 62px; }
    .page-hero__actions { display: grid; grid-template-columns: 1fr; }
    .process-step { grid-template-columns: 1fr; }
    .footer-main { padding-top: 52px; }
    .footer-columns { grid-template-columns: 1fr 1fr; gap: 28px 18px; }
    .footer-bottom { padding: 18px 0; align-items: flex-start; flex-direction: column; gap: 5px; }
    .cookie-modal__dialog { padding: 22px; }
    .cookie-banner__actions { grid-template-columns: 1fr; }
    .cookie-banner__actions .btn-primary { grid-column: auto; }
    .auth-stage__actions { display: grid; grid-template-columns: 1fr; }
    .legal-content h1 { font-size: 38px; }
    .legal-content > section { grid-template-columns: 1fr; gap: 8px; }
}

@media (max-width: 370px) {
    .container { width: min(100% - 20px, var(--container)); }
    .mobile-nav__actions { grid-template-columns: 1fr; }
    .app-shell-demo { grid-template-columns: 68px 1fr; }
    .demo-sidebar img { width: 62px; }
    .demo-nav-item { font-size: 5.8px; gap: 4px; }
    .demo-nav-item i { width: 8px; height: 8px; }
    .footer-columns { grid-template-columns: 1fr; }
    .article-container { width: min(100% - 20px, 860px); }
}

@media (prefers-reduced-motion: reduce) {
    *, *::before, *::after { scroll-behavior: auto !important; animation-duration: .01ms !important; animation-iteration-count: 1 !important; transition-duration: .01ms !important; }
}

/* ETAP 3 - authentication */
.auth-section{min-height:calc(100vh - 72px);padding:72px 0 90px;background:#f7f9fc}.auth-shell{max-width:1040px}.auth-panel{display:grid;grid-template-columns:.85fr 1.15fr;gap:64px;align-items:center}.auth-copy h1{font-size:clamp(38px,5vw,56px)}.auth-copy p{margin-top:20px;color:var(--muted);font-size:17px;max-width:480px}.auth-card{background:#fff;border:1px solid var(--border);border-radius:18px;padding:34px;box-shadow:var(--shadow-md)}.auth-card--single{max-width:520px;margin:auto}.auth-card h1,.auth-card h2{font-size:28px;margin-bottom:6px}.auth-muted{color:var(--muted);margin-bottom:24px}.auth-muted a,.field-row a,.auth-back a{color:var(--primary-dark);font-weight:700}.field{display:grid;gap:7px;margin-top:16px}.field label{font-size:13px;font-weight:750;color:#344054}.field input,.field textarea,.field select{width:100%;min-height:46px;border:1px solid var(--border-strong);border-radius:9px;background:#fff;padding:10px 12px;color:var(--text);outline:none}.field input:focus{border-color:var(--primary);box-shadow:0 0 0 3px rgba(23,105,224,.1)}.field small,.field-error{color:#8a94a3;font-size:11px}.field.has-error input{border-color:var(--danger)}.field [data-error-for]:not(:empty),.field-error:not(:empty){color:var(--danger)}.field-row{display:flex;justify-content:space-between;gap:12px;align-items:center}.field-row a{font-size:12px}.form-grid-2{display:grid;grid-template-columns:1fr 1fr;gap:12px}.check-line{display:flex;gap:9px;align-items:flex-start;margin:18px 0 4px;font-size:12px;color:#526072}.check-line input{margin-top:3px}.check-line a{color:var(--primary-dark);font-weight:700}.form-status{min-height:20px;margin:12px 0;font-size:13px}.form-status.is-error{color:var(--danger)}.form-status.is-success{color:var(--success)}.auth-back{text-align:center;margin-top:20px}@media(max-width:800px){.auth-panel{grid-template-columns:1fr;gap:28px}.auth-copy{text-align:center}.auth-copy p{margin-left:auto;margin-right:auto}.auth-section{padding-top:44px}}@media(max-width:520px){.auth-card{padding:24px 18px}.form-grid-2{grid-template-columns:1fr}.auth-section{padding-top:28px}}