/* Chtio Stage279: public acquisition pages and pre-registration website preview. */
.chtio_stage279_public {
    --stage279_text: #20242d;
    --stage279_muted: #667085;
    --stage279_border: #dfe4ec;
    --stage279_surface: #ffffff;
    --stage279_surface_alt: #f6f8fb;
    --stage279_primary: #2678db;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    color: var(--stage279_text);
}
.chtio_stage279_public *,
.chtio_stage279_public *::before,
.chtio_stage279_public *::after { box-sizing: border-box; }
.chtio_stage279_public :where(h1,h2,h3,p) { margin-top: 0; }
.chtio_stage279_public :where(h1,h2,h3) { color: var(--stage279_text); letter-spacing: -.025em; }
.chtio_stage279_public p { color: var(--stage279_muted); line-height: 1.72; }
.stage279_eyebrow {
    display: inline-flex;
    align-items: center;
    min-height: 28px;
    padding: 5px 10px;
    border: 1px solid #cfe0f6;
    border-radius: 5px;
    background: #f3f8fe;
    color: #1f67ba;
    font-size: 12px;
    font-weight: 600;
    letter-spacing: .08em;
    text-transform: uppercase;
}
.stage279_hero {
    display: grid;
    grid-template-columns: minmax(0, .88fr) minmax(560px, 1.12fr);
    gap: 54px;
    align-items: center;
    min-height: 720px;
    padding: 72px 0 64px;
}
.stage279_hero_copy h1,
.stage279_marketing_hero h1 {
    max-width: 760px;
    margin: 18px 0 20px;
    font-size: clamp(42px, 5.2vw, 72px);
    line-height: 1.04;
    font-weight: 600;
}
.stage279_lead,
.stage279_marketing_hero > div > p {
    max-width: 720px;
    margin-bottom: 28px;
    font-size: clamp(18px, 2vw, 21px);
}
.stage279_hero_actions { display: flex; flex-wrap: wrap; gap: 12px; align-items: center; }
.stage279_button_secondary {
    border: 1px solid var(--stage279_border) !important;
    background: #fff !important;
    color: var(--stage279_text) !important;
}
.stage279_proof {
    display: grid;
    gap: 12px;
    margin-top: 34px;
}
.stage279_proof > div {
    display: grid;
    grid-template-columns: 132px minmax(0, 1fr);
    gap: 12px;
    align-items: start;
    padding-top: 12px;
    border-top: 1px solid var(--stage279_border);
}
.stage279_proof strong { color: var(--stage279_text); font-size: 14px; }
.stage279_proof span { color: var(--stage279_muted); font-size: 14px; line-height: 1.45; }
.stage279_preview_shell {
    display: grid;
    grid-template-columns: minmax(0, .88fr) minmax(0, 1.12fr);
    border: 1px solid var(--stage279_border);
    border-radius: 5px;
    overflow: hidden;
    background: var(--stage279_surface);
    box-shadow: 0 24px 70px rgba(30, 42, 62, .12);
}
.stage279_preview_form { padding: 30px; }
.stage279_step_badge,
.stage279_card_icon,
.stage279_check {
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border: 1px solid #cfe0f6;
    border-radius: 5px;
    background: #f3f8fe;
    color: #1f67ba;
    font-size: 13px;
    font-style: normal;
    font-weight: 600;
}
.stage279_preview_form h2 { margin: 16px 0 8px; font-size: 27px; }
.stage279_preview_form > p { margin-bottom: 22px; font-size: 14px; line-height: 1.55; }
.stage279_preview_form form { display: grid; gap: 18px; }
.stage279_field { display: grid; gap: 8px; }
.stage279_field > span,
.stage279_fieldset legend { color: var(--stage279_text); font-size: 13px; font-weight: 600; }
.stage279_field small { color: var(--stage279_muted); font-size: 12px; line-height: 1.45; }
.stage279_field select,
.stage279_url_input {
    width: 100%;
    min-height: 46px;
    border: 1px solid #cbd4e1;
    border-radius: 5px;
    background: #fff;
}
.stage279_field select { padding: 0 12px; color: var(--stage279_text); }
.stage279_url_input { display: flex; align-items: center; overflow: hidden; }
.stage279_url_input > span { padding-left: 12px; color: #8a94a5; font-size: 14px; }
.stage279_url_input input {
    min-width: 0;
    flex: 1;
    height: 44px;
    border: 0;
    outline: 0;
    padding: 0 12px 0 2px;
    background: transparent;
    color: var(--stage279_text);
    font: inherit;
}
.stage279_field select:focus,
.stage279_url_input:focus-within { border-color: #2678db; box-shadow: 0 0 0 3px rgba(38, 120, 219, .12); outline: 0; }
.stage279_fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.stage279_fieldset legend { margin-bottom: 9px; padding: 0; }
.stage279_swatches { display: flex; flex-wrap: wrap; gap: 9px; }
.stage279_swatches label,
.stage279_segmented label { cursor: pointer; }
.stage279_swatches input,
.stage279_segmented input { position: absolute; opacity: 0; pointer-events: none; }
.stage279_swatches span {
    display: block;
    width: 34px;
    height: 34px;
    border: 3px solid #fff;
    border-radius: 5px;
    background: var(--stage279_swatch);
    box-shadow: 0 0 0 1px #cbd4e1;
}
.stage279_swatches input:checked + span { box-shadow: 0 0 0 2px #20242d; }
.stage279_form_grid { display: grid; grid-template-columns: 1fr 1fr; gap: 14px; align-items: end; }
.stage279_segmented { display: grid; grid-template-columns: 1fr 1fr; padding: 3px; border: 1px solid #cbd4e1; border-radius: 5px; background: #f6f8fb; }
.stage279_segmented span { display: grid; place-items: center; min-height: 36px; border-radius: 3px; color: var(--stage279_muted); font-size: 13px; font-weight: 600; }
.stage279_segmented input:checked + span { background: #fff; color: var(--stage279_text); box-shadow: 0 1px 4px rgba(30, 42, 62, .12); }
.stage279_submit { width: 100%; justify-content: center; }
.stage279_live_preview { display: grid; grid-template-rows: auto minmax(330px, 1fr) auto; min-width: 0; background: #edf1f6; border-left: 1px solid var(--stage279_border); }
.stage279_browser_bar { display: flex; align-items: center; gap: 6px; min-height: 42px; padding: 0 14px; border-bottom: 1px solid #d7dde6; background: #fff; }
.stage279_browser_bar i { width: 8px; height: 8px; border-radius: 50%; background: #c7ced9; }
.stage279_browser_bar span { min-width: 0; margin-left: 6px; color: #697386; font-size: 11px; overflow: hidden; text-overflow: ellipsis; white-space: nowrap; }
.stage279_site_mock { position: relative; min-height: 350px; padding: 28px 22px; overflow: hidden; background: #f8fafc; }
.stage279_site_lines { display: grid; gap: 12px; width: 70%; }
.stage279_site_lines b { width: 62%; height: 18px; border-radius: 3px; background: #dfe5ee; }
.stage279_site_lines span { height: 9px; border-radius: 3px; background: #e8edf3; }
.stage279_site_lines span:nth-child(3) { width: 86%; }
.stage279_site_lines span:nth-child(4) { width: 72%; }
.stage279_widget_window {
    position: absolute;
    right: 20px;
    bottom: 72px;
    width: min(290px, calc(100% - 40px));
    border: 1px solid #d4dbe5;
    border-radius: 5px;
    overflow: hidden;
    background: #fff;
    box-shadow: 0 18px 42px rgba(28, 38, 55, .16);
    transition: left .2s ease, right .2s ease;
}
.stage279_live_preview.is-left .stage279_widget_window { right: auto; left: 20px; }
.stage279_widget_window header { display: flex; justify-content: space-between; align-items: flex-start; min-height: 72px; padding: 15px; background: var(--stage279_primary); color: #fff; }
.stage279_widget_window header strong,
.stage279_widget_window header small { display: block; color: #fff; }
.stage279_widget_window header strong { font-size: 14px; }
.stage279_widget_window header small { margin-top: 4px; opacity: .82; font-size: 10px; }
.stage279_widget_window header button { border: 0; background: transparent; color: #fff; font-size: 19px; }
.stage279_widget_messages { display: grid; gap: 10px; min-height: 155px; padding: 14px; background: #f7f8fa; }
.stage279_widget_messages p { width: fit-content; max-width: 86%; margin: 0; padding: 9px 11px; border-radius: 5px; color: #354052; font-size: 11px; line-height: 1.45; }
.stage279_widget_messages .is-support { border: 1px solid #e1e5eb; background: #fff; }
.stage279_widget_messages .is-visitor { justify-self: end; background: var(--stage279_primary); color: #fff; }
.stage279_widget_window footer { display: flex; align-items: center; gap: 10px; min-height: 46px; padding: 8px 10px; border-top: 1px solid #e4e8ee; background: #fff; }
.stage279_widget-window footer span { color: #687385; }
.stage279_widget_window footer em { flex: 1; color: #99a1ae; font-size: 11px; font-style: normal; }
.stage279_widget_window footer button,
.stage279_launcher { display: grid; place-items: center; border: 0; background: var(--stage279_primary); color: #fff; }
.stage279_widget_window footer button { width: 28px; height: 28px; border-radius: 5px; }
.stage279_launcher { position: absolute; right: 20px; bottom: 18px; width: 46px; height: 46px; border-radius: 5px; font-size: 19px; box-shadow: 0 10px 24px rgba(28, 38, 55, .18); transition: left .2s ease, right .2s ease; }
.stage279_live_preview.is-left .stage279_launcher { right: auto; left: 20px; }
.stage279_code_demo { display: grid; gap: 7px; padding: 16px; border-top: 1px solid #d7dde6; background: #fff; }
.stage279_code_demo strong { font-size: 12px; }
.stage279_code_demo code { display: block; max-width: 100%; padding: 9px; border: 1px solid #e0e5ec; border-radius: 5px; background: #f6f8fa; color: #485467; font-size: 9px; line-height: 1.45; overflow-wrap: anywhere; }
.stage279_code_demo small { color: var(--stage279_muted); font-size: 9px; line-height: 1.45; }
.stage279_section { padding: 84px 0; border-top: 1px solid var(--stage279_border); }
.stage279_section_head { max-width: 780px; margin-bottom: 36px; }
.stage279_section_head h2,
.stage279_final_cta h2 { margin: 14px 0 12px; font-size: clamp(32px, 4vw, 50px); line-height: 1.1; }
.stage279_section_head p { max-width: 720px; margin-bottom: 0; font-size: 17px; }
.stage279_card_grid { display: grid; gap: 16px; }
.stage279_card_grid_two { grid-template-columns: repeat(2, minmax(0, 1fr)); }
.stage279_card_grid_three { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.stage279_card_grid_four { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.stage279_card {
    position: relative;
    min-width: 0;
    padding: 26px;
    border: 1px solid var(--stage279_border);
    border-radius: 5px;
    background: var(--stage279_surface);
    text-decoration: none;
}
.stage279_card h3 { margin: 18px 0 9px; font-size: 20px; line-height: 1.25; }
.stage279_card p { margin-bottom: 0; font-size: 14px; }
.stage279_link_card { display: block; transition: border-color .18s ease, transform .18s ease; }
.stage279_link_card:hover { border-color: #9ebee5; transform: translateY(-2px); }
.stage279_link_card > span { color: #8a94a5; font-size: 12px; font-weight: 600; }
.stage279_link_card > b { position: absolute; right: 22px; bottom: 20px; color: #2678db; font-size: 18px; }
.stage279_steps { display: grid; grid-template-columns: repeat(3, minmax(0, 1fr)); border: 1px solid var(--stage279_border); border-radius: 5px; overflow: hidden; }
.stage279_steps article { display: grid; grid-template-columns: auto minmax(0, 1fr); gap: 17px; min-width: 0; padding: 28px; background: #fff; }
.stage279_steps article + article { border-left: 1px solid var(--stage279_border); }
.stage279_steps article > span { color: #2678db; font-size: 13px; font-weight: 600; }
.stage279_steps h3 { margin-bottom: 8px; font-size: 19px; }
.stage279_steps p { margin: 0; font-size: 14px; }
.stage279_faq_list { border-top: 1px solid var(--stage279_border); }
.stage279_faq_list details { border-bottom: 1px solid var(--stage279_border); }
.stage279_faq_list summary { display: flex; justify-content: space-between; align-items: center; gap: 24px; padding: 22px 4px; color: var(--stage279_text); font-size: 18px; font-weight: 600; cursor: pointer; list-style: none; }
.stage279_faq_list summary::-webkit-details-marker { display: none; }
.stage279_faq_list summary span { color: #2678db; font-size: 22px; font-weight: 500; transition: transform .18s ease; }
.stage279_faq_list details[open] summary span { transform: rotate(45deg); }
.stage279_faq_list details p { max-width: 850px; margin: -4px 0 22px; padding-right: 48px; }
.stage279_text_link { display: inline-block; margin-top: 22px; color: #1f67ba; font-weight: 600; text-decoration: none; }
.stage279_final_cta { display: flex; justify-content: space-between; align-items: center; gap: 32px; margin: 34px 0 80px; padding: 42px; border: 1px solid #cfe0f6; border-radius: 5px; background: #f3f8fe; }
.stage279_final_cta > div { max-width: 760px; }
.stage279_final_cta p { margin-bottom: 0; }
.stage279_breadcrumb { display: flex; align-items: center; gap: 9px; padding-top: 28px; color: var(--stage279_muted); font-size: 13px; }
.stage279_breadcrumb a { color: #1f67ba; text-decoration: none; }
.stage279_marketing_hero { display: grid; grid-template-columns: minmax(0, 1.08fr) minmax(360px, .72fr); gap: 54px; align-items: center; min-height: 570px; padding: 54px 0 72px; }
.stage279_marketing_visual { display: grid; place-items: center; min-height: 380px; padding: 28px; border: 1px solid var(--stage279_border); border-radius: 5px; background: #f4f7fb; }
.stage279_marketing_visual-window { width: min(360px, 100%); border: 1px solid #d5dce6; border-radius: 5px; overflow: hidden; background: #fff; box-shadow: 0 18px 46px rgba(30, 42, 62, .12); }
.stage279_marketing_visual-window header { display: flex; gap: 6px; padding: 12px; border-bottom: 1px solid #e3e7ed; }
.stage279_marketing_visual-window header i { width: 8px; height: 8px; border-radius: 50%; background: #c8d0dc; }
.stage279_marketing_visual-window section { display: grid; gap: 13px; min-height: 290px; padding: 24px; }
.stage279_marketing_visual-window section span { width: 42%; height: 14px; border-radius: 3px; background: #2678db; }
.stage279_marketing_visual-window section b { width: 70%; height: 18px; border-radius: 3px; background: #dce4ef; }
.stage279_marketing_visual-window section p { width: 100%; height: 54px; margin: 0; border-radius: 5px; background: #eff3f8; }
.stage279_marketing_visual-window section p:nth-of-type(2) { width: 78%; justify-self: end; background: #dbe9fa; }
.stage279_marketing_visual-window section em { width: 44px; height: 44px; justify-self: end; border-radius: 5px; background: #2678db; }
.stage279_internal_links { display: flex; flex-wrap: wrap; gap: 10px; margin: -44px 0 80px; }
.stage279_internal_links a { padding: 9px 12px; border: 1px solid var(--stage279_border); border-radius: 5px; background: #fff; color: #354052; font-size: 13px; font-weight: 600; text-decoration: none; }
.stage279_internal_links a:hover { border-color: #9ebee5; color: #1f67ba; }
@media (max-width: 1100px) {
    .stage279_hero { grid-template-columns: 1fr; min-height: 0; padding-top: 56px; }
    .stage279_hero_copy { max-width: 820px; }
    .stage279_preview_shell { grid-template-columns: minmax(300px, .85fr) minmax(0, 1.15fr); }
    .stage279_card_grid_four { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 820px) {
    .chtio_stage279_public { width: min(100% - 24px, 1180px); }
    .stage279_hero { gap: 34px; padding: 42px 0 52px; }
    .stage279_hero_copy h1,
    .stage279_marketing_hero h1 { font-size: clamp(38px, 10vw, 58px); }
    .stage279_preview_shell { grid-template-columns: 1fr; }
    .stage279_live_preview { border-top: 1px solid var(--stage279_border); border-left: 0; }
    .stage279_card_grid_two,
    .stage279_card_grid_three { grid-template-columns: 1fr; }
    .stage279_steps { grid-template-columns: 1fr; }
    .stage279_steps article + article { border-top: 1px solid var(--stage279_border); border-left: 0; }
    .stage279_marketing_hero { grid-template-columns: 1fr; min-height: 0; padding: 44px 0 62px; }
    .stage279_marketing_visual { min-height: 300px; }
    .stage279_final_cta { align-items: flex-start; flex-direction: column; }
}
@media (max-width: 560px) {
    .stage279_hero_actions .button,
    .stage279_final_cta .button { width: 100%; justify-content: center; }
    .stage279_proof > div { grid-template-columns: 1fr; gap: 4px; }
    .stage279_preview_form { padding: 22px; }
    .stage279_form_grid,
    .stage279_card_grid_four { grid-template-columns: 1fr; }
    .stage279_site_mock { min-height: 330px; padding-inline: 12px; }
    .stage279_widget_window { right: 12px; bottom: 68px; width: calc(100% - 24px); }
    .stage279_live_preview.is-left .stage279_widget_window { left: 12px; }
    .stage279_launcher { right: 12px; }
    .stage279_live_preview.is-left .stage279_launcher { left: 12px; }
    .stage279_section { padding: 62px 0; }
    .stage279_card { padding: 22px; }
    .stage279_final_cta { margin-bottom: 58px; padding: 28px 22px; }
    .stage279_faq_list summary { font-size: 16px; }
    .stage279_faq_list details p { padding-right: 0; }
}
@media (prefers-reduced-motion: reduce) {
    .chtio_stage279_public *,
    .chtio_stage279_public *::before,
    .chtio_stage279_public *::after { scroll-behavior: auto !important; transition: none !important; }
}

/* Stage279 saved preview in the pre-registration and project forms. */
.chtio_stage279_project_draft .stage279_auth_options { display: grid; grid-template-columns: 1fr 1fr; gap: 12px; }
.chtio_stage279_project_draft .stage279_auth_options fieldset { min-width: 0; margin: 0; padding: 0; border: 0; }
.chtio_stage279_project_draft .stage279_auth_options legend { margin-bottom: 7px; color: var(--text-muted, #5f6b7a); font-size: 13px; font-weight: 600; }
.chtio_stage279_project_draft input[type="color"] { min-height: 46px; padding: 5px; cursor: pointer; }
.chtio_stage279_project_draft .stage279_auth_preview { display: flex; align-items: center; justify-content: space-between; gap: 12px; padding: 12px 14px; border: 1px solid #dce5f0; border-left: 4px solid var(--stage279_primary, #2678db); border-radius: 5px; background: #f7f9fc; }
.chtio_stage279_project_draft .stage279_auth_preview span { color: #667085; font-size: 12px; }
.chtio_stage279_project_draft .stage279_auth_preview b { max-width: 45%; overflow: hidden; color: #243247; font-size: 13px; text-overflow: ellipsis; white-space: nowrap; }
.stage279_saved_preview { display: flex; align-items: center; gap: 9px; margin-top: 9px; color: #536174; font-size: 13px; }
.stage279_saved_preview i { width: 18px; height: 18px; border: 1px solid rgba(0,0,0,.08); border-radius: 4px; background: var(--stage279_saved_color, #2678db); }
@media (max-width: 560px) { .chtio_stage279_project_draft .stage279_auth_options { grid-template-columns: 1fr; } }


/* Stage282: tariff-accurate pre-registration preview */
.stage282_plan_truth {
    display: grid;
    gap: 10px;
}
.stage282_plan_truth article {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: center;
    gap: 11px;
    min-width: 0;
    padding: 12px;
    border: 1px solid var(--stage279_border);
    border-radius: 5px;
    background: #ffffff;
}
.stage282_plan_truth article > span {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 24px;
    padding: 3px 8px;
    border: 1px solid #cbd6e5;
    border-radius: 4px;
    color: #3b4a5f;
    background: #f5f7fb;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: .04em;
}
.stage282_plan_truth article strong,
.stage282_plan_truth article small {
    display: block;
}
.stage282_plan_truth article strong {
    color: #20242d;
    font-size: 14px;
}
.stage282_plan_truth article small {
    margin-top: 3px;
    color: #647187;
    line-height: 1.45;
}
.stage282_plan_truth article.is-current {
    border-color: #9ebce1;
    background: #f7faff;
}
.stage282_plan_truth article.is-current > b {
    color: #2678db;
    font-size: 18px;
}
.stage282_plan_truth article.is-locked {
    background: #f8f9fb;
}
.stage282_locked_swatches {
    display: flex;
    gap: 4px;
    opacity: .65;
}
.stage282_locked_swatches i {
    width: 17px;
    height: 17px;
    border: 1px solid rgba(32,36,45,.12);
    border-radius: 4px;
}
.stage282_locked_swatches i:nth-child(1) { background: #0f9f78; }
.stage282_locked_swatches i:nth-child(2) { background: #7c5ce7; }
.stage282_locked_swatches i:nth-child(3) { background: #d65b3f; }

.stage282_auth_plan_notice {
    display: grid;
    grid-template-columns: auto minmax(0, 1fr) auto;
    align-items: start;
    gap: 10px;
    padding: 12px;
    border: 1px solid #cbd6e5;
    border-radius: 5px;
    background: #f7faff;
}
.stage282_auth_plan_notice > span {
    padding: 3px 7px;
    border: 1px solid #9ebce1;
    border-radius: 4px;
    color: #235f9e;
    background: #ffffff;
    font-size: 11px;
    font-weight: 600;
    text-transform: uppercase;
}
.stage282_auth_plan_notice strong,
.stage282_auth_plan_notice p {
    display: block;
    margin: 0;
}
.stage282_auth_plan_notice p {
    margin-top: 4px;
    color: #647187;
    font-size: 13px;
    line-height: 1.45;
}
.stage282_auth_plan_notice > a {
    color: #235f9e;
    font-size: 12px;
    font-weight: 600;
    white-space: nowrap;
}
.stage279_saved_preview a {
    margin-left: auto;
    color: #2678db;
    font-weight: 600;
    text-decoration: none;
}
@media (max-width: 560px) {
    .stage282_plan_truth article,
    .stage282_auth_plan_notice {
        grid-template-columns: auto minmax(0, 1fr);
    }
    .stage282_locked_swatches,
    .stage282_auth_plan_notice > a {
        grid-column: 2;
    }
}