:root {
    --color-primary: #191e32;
    --color-primary-hover: #242b46;
    --color-primary-soft: #eef0f6;
    --color-accent: #e4572e;
    --color-accent-hover: #c94722;
    --color-accent-active: #ad3b1b;
    --color-background: #f5f6f8;
    --color-bg: var(--color-background);
    --color-surface: #ffffff;
    --color-text: #202431;
    --color-muted: #6d7382;
    --color-border: #e2e5ea;
    --color-border-light: #eef0f6;
    --color-success: #2e7d5b;
    --font-family: 'Inter', Arial, sans-serif;
    --font-size-page-title: 24px;
    --font-size-dialog-title: 19px;
    --font-size-section-title: 14px;
    --font-size-subsection-title: 13px;
    --font-size-control: 13px;
    --font-size-body: 12px;
    --font-size-body-small: 12px;
    --font-size-label: 11px;
    --font-size-label-small: 11px;
    --font-size-caption: 10px;
    --line-height-title: 1.22;
    --line-height-body: 1.45;
    --line-height-control: 20px;
    --font-weight-title: 700;
    --font-weight-control: 600;
    --font-weight-label: 600;
    --shadow-soft: 0 18px 45px rgba(25, 30, 50, .1);
    --shadow-card: 0 12px 32px rgba(25, 30, 50, .08);
    --shadow-menu: 0 12px 32px rgb(25 30 50 / 14%);
    --radius-sm: 6px;
    --radius-md: 8px;
    --radius: var(--radius-md);
    --transition: 160ms ease;
    font-family: var(--font-family);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    background: var(--color-bg);
    color: var(--color-text);
    font-family: var(--font-family);
    font-size: var(--font-size-body);
    line-height: var(--line-height-body);
}

a {
    color: inherit;
    text-decoration: none;
}

.site-header {
    position: sticky;
    z-index: 20;
    top: 0;
    display: flex;
    min-height: 68px;
    padding: 0 32px;
    border-bottom: 1px solid rgba(223, 227, 234, .9);
    align-items: center;
    justify-content: space-between;
    gap: 24px;
    background: rgba(255, 255, 255, .92);
    backdrop-filter: blur(18px);
}

.brand,
.site-nav,
.hero-actions,
.form-actions,
.footer-links {
    display: flex;
    align-items: center;
}

.brand {
    flex: 0 0 auto;
    min-width: 0;
}

.brand-logo {
    display: block;
    width: min(260px, 40vw);
    height: auto;
}

.nav-toggle {
    display: none;
    width: 42px;
    height: 42px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius-md);
    align-items: center;
    justify-content: center;
    background: var(--color-primary-soft);
    color: var(--color-primary);
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition), color var(--transition);
}

.nav-toggle:hover {
    border-color: #d6dbe4;
    background: #e7eaf2;
}

.nav-toggle svg {
    width: 22px;
    height: 22px;
    stroke-width: 2.2;
}

.site-nav {
    gap: 22px;
    color: var(--color-muted);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-control);
}

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

.flash {
    width: min(1180px, calc(100% - 32px));
    margin: 16px auto 0;
    padding: 14px 16px;
    border: 1px solid #b9e7ca;
    border-radius: var(--radius);
    background: #ecfbf2;
    color: var(--color-success);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-control);
}

.flash-error {
    border-color: #f5b9ac;
    background: #fff2ee;
    color: #a43923;
}

.hero {
    position: relative;
    min-height: 680px;
    overflow: hidden;
    display: grid;
    align-items: center;
    padding: 72px 32px 110px;
    background: var(--color-primary);
    color: #fff;
}

.hero-background {
    position: absolute;
    inset: 0;
    background:
        url("../images/landing/hidden-veneer-door-hero.jpg") right center / min(68vw, 1180px) 100% no-repeat;
    opacity: 1;
}

.hero-background::after {
    position: absolute;
    inset: 0;
    content: "";
    background:
        linear-gradient(90deg, rgba(25, 30, 50, .98) 0%, rgba(25, 30, 50, .94) 38%, rgba(25, 30, 50, .7) 58%, rgba(25, 30, 50, .36) 100%),
        linear-gradient(180deg, rgba(25, 30, 50, .18), rgba(25, 30, 50, .78));
}

.mock-window {
    position: absolute;
    right: -5vw;
    top: 82px;
    display: grid;
    width: min(860px, 72vw);
    height: 500px;
    grid-template-columns: 180px 1fr;
    border: 1px solid rgba(255, 255, 255, .22);
    border-radius: 12px;
    background: #eef2f8;
    box-shadow: 0 40px 100px rgba(0, 0, 0, .35);
    transform: rotate(-2deg);
}

.mock-sidebar {
    background: #11162a;
}

.mock-content {
    padding: 38px;
}

.mock-row,
.mock-grid span,
.mock-board span {
    display: block;
    border-radius: 8px;
    background: #fff;
}

.mock-row {
    height: 62px;
    margin-bottom: 28px;
}

.mock-grid,
.mock-board {
    display: grid;
    gap: 16px;
}

.mock-grid {
    grid-template-columns: repeat(3, 1fr);
    margin-bottom: 28px;
}

.mock-grid span {
    height: 96px;
}

.mock-board {
    grid-template-columns: repeat(4, 1fr);
}

.mock-board span {
    height: 180px;
}

.hero-content {
    position: relative;
    z-index: 1;
    width: min(760px, 100%);
}

.eyebrow {
    display: block;
    margin-bottom: 10px;
    color: var(--color-muted);
    font-size: var(--font-size-label);
    font-weight: var(--font-weight-label);
    letter-spacing: 0;
    text-transform: uppercase;
}

.hero .eyebrow {
    color: rgba(255, 255, 255, .7);
}

h1,
h2,
h3,
p {
    margin-top: 0;
}

h1 {
    margin-bottom: 20px;
    font-size: clamp(28px, 3.2vw, 40px);
    font-weight: var(--font-weight-title);
    line-height: var(--line-height-title);
}

h2 {
    margin-bottom: 14px;
    font-size: clamp(22px, 2.4vw, 28px);
    font-weight: var(--font-weight-title);
    line-height: var(--line-height-title);
}

h3 {
    margin-bottom: 10px;
    font-size: var(--font-size-dialog-title);
    font-weight: var(--font-weight-title);
    line-height: var(--line-height-title);
}

.hero p,
.section-heading p,
.split-section p,
.auth-copy p,
.message-card p {
    color: var(--color-muted);
    font-size: var(--font-size-section-title);
    line-height: 1.55;
}

.hero p {
    max-width: 650px;
    color: rgba(255, 255, 255, .78);
}

.hero-actions,
.form-actions {
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 22px;
}

.primary-button,
.secondary-button {
    display: inline-flex;
    min-height: 40px;
    padding: 0 14px;
    border: 1px solid transparent;
    border-radius: var(--radius-sm);
    align-items: center;
    justify-content: center;
    color: #fff;
    font-size: var(--font-size-control);
    font-weight: var(--font-weight-control);
    line-height: var(--line-height-control);
    cursor: pointer;
    transition: background var(--transition), border-color var(--transition), transform var(--transition);
}

.primary-button {
    background: var(--color-accent);
    box-shadow: 0 14px 28px rgba(239, 81, 47, .25);
}

.primary-button:hover {
    background: var(--color-accent-hover);
    transform: translateY(-1px);
}

.primary-button:active {
    background: var(--color-accent-active);
    transform: translateY(1px);
}

.secondary-button {
    border-color: var(--color-border);
    background: #fff;
    color: var(--color-primary);
}

.secondary-button:hover {
    border-color: #cfd5df;
    background: #f8f9fc;
    transform: translateY(-1px);
}

.hero .secondary-button {
    border-color: rgba(255, 255, 255, .28);
    background: rgba(255, 255, 255, .1);
    color: #fff;
}

.section {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 84px 0;
}

#features,
#pricing,
#modules,
#request {
    scroll-margin-top: 92px;
}

.landing-hero {
    min-height: 760px;
    background:
        radial-gradient(circle at 72% 18%, rgba(228, 87, 46, .22), transparent 34%),
        linear-gradient(135deg, #191e32 0%, #202942 56%, #121624 100%);
}

.product-showcase {
    position: absolute;
    inset: 46px 32px 40px auto;
    width: min(760px, 54vw);
}

.showcase-window {
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 14px;
    background: #fff;
    box-shadow: 0 34px 80px rgba(0, 0, 0, .32);
}

.showcase-window img {
    display: block;
    width: 100%;
}

.showcase-window-main {
    transform: rotate(-1deg);
}

.showcase-window-small {
    position: absolute;
    right: -30px;
    bottom: 18px;
    width: 56%;
    transform: rotate(2deg);
}

.hero-tags {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 28px;
}

.hero-tags span {
    padding: 7px 10px;
    border: 1px solid rgba(255, 255, 255, .16);
    border-radius: 999px;
    background: rgba(255, 255, 255, .08);
    color: rgba(255, 255, 255, .82);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-control);
}

.landing-metrics {
    position: relative;
    z-index: 2;
    display: grid;
    margin-top: -58px;
    padding: 0;
    grid-template-columns: minmax(280px, .78fr) minmax(0, 1.22fr);
    gap: 16px;
}

.metrics {
    display: grid;
    gap: 16px;
}

.metrics-intro {
    min-height: 210px;
    padding: 28px;
    border: 1px solid rgba(255, 255, 255, .08);
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(255, 255, 255, .08), transparent 42%),
        var(--color-primary);
    color: #fff;
    box-shadow: 0 28px 70px rgba(25, 30, 50, .18);
}

.metrics-intro .eyebrow {
    color: rgba(255, 255, 255, .62);
}

.metrics-intro h2 {
    max-width: 420px;
    margin: 16px 0 12px;
    font-size: clamp(28px, 3vw, 42px);
}

.metrics-intro p {
    max-width: 460px;
    margin: 0;
    color: rgba(255, 255, 255, .74);
    font-weight: var(--font-weight-control);
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.metrics-grid article,
.feature-grid article,
.process-card,
.form-card,
.panel,
.message-card,
.dashboard-stats article {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
}

.metrics-grid article {
    position: relative;
    display: grid;
    min-height: 210px;
    padding: 24px;
    align-content: start;
}

.metric-icon {
    display: grid;
    width: 42px;
    height: 42px;
    margin-bottom: 24px;
    border-radius: var(--radius-md);
    place-items: center;
    background: #fff2ee;
    color: var(--color-accent);
}

.metric-icon svg {
    width: 22px;
    height: 22px;
    stroke-width: 2.2;
}

.metrics-grid strong {
    display: block;
    margin-bottom: 8px;
    font-size: 22px;
    line-height: var(--line-height-title);
}

.metrics-grid article > span:not(.metric-icon),
.feature-grid p,
.process-card span,
.client-row small,
.empty-state p,
.dashboard-header p,
.form-note {
    color: var(--color-muted);
}

.section-heading {
    max-width: 760px;
    margin-bottom: 28px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.feature-grid article {
    padding: 22px;
}

.rich-feature-grid article {
    min-height: 230px;
    border-color: #dfe3ec;
    box-shadow: var(--shadow-card);
}

.rich-feature-grid article:hover,
.instruction-card:hover,
.guide-index-card:hover {
    transform: translateY(-2px);
    box-shadow: 0 22px 52px rgba(25, 30, 50, .12);
}

.feature-icon,
.module-icon {
    display: grid;
    width: 38px;
    height: 38px;
    margin-bottom: 18px;
    border-radius: var(--radius-md);
    place-items: center;
    background: #fff2ee;
    color: var(--color-accent);
}

.feature-icon svg,
.module-icon svg {
    width: 21px;
    height: 21px;
    stroke-width: 2.2;
}

.product-section,
.workflow-section,
.instruction-library {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
}

.pricing-section {
    padding-top: 18px;
}

.pricing-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(0, 1fr) minmax(280px, .82fr);
    gap: 16px;
    align-items: stretch;
}

.price-card,
.price-note,
.advantage-grid article {
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    box-shadow: var(--shadow-card);
}

.price-card {
    display: grid;
    min-height: 250px;
    padding: 28px;
    align-content: start;
}

.price-card-main {
    border-color: rgba(228, 87, 46, .32);
    background: #fff8f5;
}

.price-card span {
    color: var(--color-muted);
    font-size: var(--font-size-label);
    font-weight: var(--font-weight-label);
    text-transform: uppercase;
}

.price-card strong {
    display: block;
    margin: 10px 0 12px;
    color: var(--color-primary);
    font-size: clamp(28px, 3vw, 38px);
    font-weight: 800;
    line-height: 1.1;
}

.price-value {
    display: flex;
    margin: 10px 0 12px;
    align-items: baseline;
    flex-wrap: wrap;
    gap: 10px 14px;
}

.price-value strong {
    margin: 0;
}

.price-value del {
    color: var(--color-muted);
    font-size: clamp(22px, 2vw, 30px);
    font-weight: var(--font-weight-control);
    text-decoration-color: var(--color-accent);
    text-decoration-thickness: 2px;
}

.price-card p,
.price-note p,
.advantage-grid p {
    color: var(--color-muted);
    font-weight: var(--font-weight-control);
}

.price-card .primary-button,
.price-card .secondary-button {
    align-self: end;
    justify-self: start;
    margin-top: 18px;
}

.price-note {
    padding: 28px;
}

.price-note h3 {
    margin-bottom: 8px;
}

.advantages-section {
    padding-top: 20px;
}

.advantage-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.advantage-grid article {
    position: relative;
    min-height: 210px;
    padding: 24px 24px 24px 28px;
}

.advantage-grid article::before {
    position: absolute;
    top: 26px;
    bottom: 26px;
    left: 0;
    width: 3px;
    border-radius: 0 999px 999px 0;
    background: var(--color-accent);
    content: "";
}

.advantage-grid h3 {
    font-size: var(--font-size-dialog-title);
}

.product-section {
    display: grid;
    grid-template-columns: minmax(360px, .82fr) minmax(0, 1.18fr);
    gap: 28px;
    align-items: stretch;
    padding: 40px 0 84px;
}

.product-copy,
.request-layout {
    padding: 34px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    box-shadow: var(--shadow-card);
}

.product-copy {
    display: grid;
    min-height: 100%;
    align-content: center;
}

.clean-list {
    display: grid;
    gap: 10px;
    margin: 22px 0 0;
    padding: 0;
    list-style: none;
    color: var(--color-muted);
    font-weight: var(--font-weight-control);
}

.clean-list li {
    position: relative;
    padding-left: 22px;
}

.clean-list li::before {
    position: absolute;
    left: 0;
    top: .62em;
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--color-accent);
    content: "";
}

.product-shot {
    overflow: hidden;
    margin: 0;
    min-height: 100%;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow-soft);
}

.product-shot img {
    display: block;
    width: 100%;
    height: 100%;
    object-fit: cover;
    object-position: left top;
}

.is-zoomable-image {
    cursor: zoom-in;
}

.is-zoomable-image:focus-visible {
    outline: 3px solid rgba(228, 87, 46, .34);
    outline-offset: 4px;
}

.is-lightbox-open {
    overflow: hidden;
}

.image-lightbox {
    position: fixed;
    z-index: 1000;
    inset: 0;
    display: grid;
    padding: 34px;
    place-items: center;
    background: rgba(15, 19, 32, .76);
    opacity: 0;
    pointer-events: none;
    transition: opacity .18s ease;
}

.image-lightbox.is-open {
    opacity: 1;
    pointer-events: auto;
}

.image-lightbox-frame {
    position: relative;
    display: grid;
    width: min(1280px, 100%);
    max-height: calc(100vh - 68px);
    margin: 0;
    padding: 14px;
    border: 1px solid rgba(255, 255, 255, .2);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 34px 90px rgba(0, 0, 0, .34);
    gap: 12px;
}

.image-lightbox-frame img {
    display: block;
    width: 100%;
    max-height: calc(100vh - 150px);
    object-fit: contain;
    border-radius: 12px;
    background: #f6f7fb;
}

.image-lightbox-frame figcaption {
    color: var(--color-muted);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-control);
    line-height: 1.45;
}

.image-lightbox-close {
    position: fixed;
    z-index: 1001;
    top: 22px;
    right: 22px;
    display: grid;
    width: 52px;
    height: 52px;
    border: 1px solid rgba(255, 255, 255, .18);
    border-radius: 16px;
    place-items: center;
    color: #fff;
    background: rgba(25, 30, 50, .86);
    box-shadow: 0 18px 42px rgba(0, 0, 0, .2);
    cursor: pointer;
    transition: transform .16s ease, background .16s ease;
}

.image-lightbox-close:hover {
    transform: translateY(-1px);
    background: var(--color-accent);
}

.image-lightbox-close svg {
    width: 24px;
    height: 24px;
}

.workflow-section {
    padding-top: 10px;
}

.workflow-shell {
    display: grid;
    grid-template-columns: minmax(260px, .34fr) minmax(0, 1fr);
    gap: 16px;
    align-items: start;
}

.workflow-copy {
    display: grid;
    min-height: 230px;
    padding: 24px;
    align-content: start;
    border: 1px solid #dfe3ec;
    border-radius: var(--radius);
    background:
        linear-gradient(135deg, rgba(255, 242, 238, .88), transparent 48%),
        #fff;
    color: var(--color-text);
    box-shadow: var(--shadow-card);
}

.workflow-copy .eyebrow {
    color: var(--color-muted);
}

.workflow-copy h2 {
    max-width: 420px;
    margin: 16px 0 12px;
    font-size: clamp(26px, 2.4vw, 34px);
}

.workflow-copy p {
    max-width: 420px;
    margin: 0;
    color: var(--color-muted);
    font-weight: var(--font-weight-control);
}

.workflow-summary {
    display: grid;
    margin-top: 24px;
    padding-top: 18px;
    border-top: 1px solid var(--color-border-light);
    gap: 4px;
}

.workflow-summary strong {
    font-size: 22px;
    line-height: var(--line-height-title);
}

.workflow-summary span {
    color: var(--color-muted);
    font-weight: var(--font-weight-control);
}

.workflow-list {
    display: grid;
    grid-template-columns: repeat(6, 1fr);
    gap: 12px;
    align-items: start;
}

.workflow-list article {
    position: relative;
    min-height: 182px;
    padding: 18px;
    grid-column: span 2;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 10px 28px rgba(25, 30, 50, .06);
    transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.workflow-list article:hover {
    transform: translateY(-2px);
    border-color: #d7dce6;
    box-shadow: 0 16px 38px rgba(25, 30, 50, .09);
}

.workflow-list article:nth-child(4),
.workflow-list article:nth-child(5) {
    grid-column: span 3;
}

.workflow-step-top {
    display: flex;
    margin-bottom: 16px;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
}

.workflow-list b {
    display: grid;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    place-items: center;
    background: #fff2ee;
    color: var(--color-accent);
    box-shadow: none;
}

.workflow-icon {
    display: grid;
    width: 36px;
    height: 36px;
    border-radius: var(--radius-md);
    place-items: center;
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.workflow-icon svg {
    width: 19px;
    height: 19px;
    stroke-width: 2.2;
}

.workflow-step-body {
    min-width: 0;
}

.workflow-step-body small {
    display: block;
    margin-bottom: 8px;
    color: var(--color-accent);
    font-size: var(--font-size-label);
    font-weight: 800;
    text-transform: uppercase;
}

.workflow-step-body h3 {
    margin: 0 0 8px;
    font-size: 16px;
    line-height: var(--line-height-title);
}

.workflow-step-body p {
    margin: 0;
    color: var(--color-muted);
    font-weight: var(--font-weight-control);
}

.instruction-library {
    padding-top: 24px;
}

.instruction-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 16px;
}

.instruction-card {
    display: grid;
    min-height: 210px;
    padding: 26px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), box-shadow var(--transition);
}

.instruction-card h3 {
    font-size: var(--font-size-dialog-title);
}

.instruction-card p {
    color: var(--color-muted);
    font-weight: var(--font-weight-control);
}

.instruction-card .secondary-button {
    align-self: end;
    justify-self: start;
}

.text-link {
    align-self: end;
    justify-self: start;
    display: inline-flex;
    align-items: center;
    gap: 8px;
    color: var(--color-accent);
    font-size: var(--font-size-control);
    font-weight: var(--font-weight-control);
}

.text-link::after {
    content: "→";
    font-size: var(--font-size-control);
    line-height: 1;
    transition: transform var(--transition);
}

.text-link:hover::after {
    transform: translateX(3px);
}

.instruction-card-accent {
    border-color: rgba(228, 87, 46, .28);
    background: #fff8f5;
}

.request-layout {
    display: grid;
    grid-template-columns: .85fr 1.15fr;
    gap: 30px;
    align-items: start;
}

.request-layout .section-heading {
    margin-bottom: 0;
}

.split-section {
    display: grid;
    grid-template-columns: 1fr 430px;
    gap: 40px;
    align-items: center;
}

.process-card {
    display: grid;
    gap: 12px;
    padding: 24px;
}

.process-card div {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 14px;
    align-items: center;
}

.process-card b {
    display: grid;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    place-items: center;
    background: #fff2ee;
    color: var(--color-accent);
    font-size: var(--font-size-section-title);
    font-weight: var(--font-weight-title);
}

.request-section {
    padding-top: 40px;
}

.bot-demo-panel {
    overflow: hidden;
    position: relative;
    display: grid;
    grid-template-columns: minmax(0, .82fr) minmax(430px, .72fr);
    gap: 24px;
    align-items: stretch;
    justify-content: stretch;
    padding: 0 0 0 42px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background:
        radial-gradient(circle at 0 0, rgba(255, 242, 238, .9), transparent 34%),
        linear-gradient(135deg, rgba(255, 255, 255, .96), rgba(248, 250, 253, .98)),
        #fff;
    box-shadow: var(--shadow-soft);
}

.bot-demo-copy {
    display: grid;
    padding: 42px 0;
    align-content: start;
}

.bot-demo-copy h2 {
    max-width: 720px;
    margin: 16px 0 14px;
    font-size: clamp(28px, 3vw, 40px);
}

.bot-demo-visual {
    position: relative;
    overflow: hidden;
    min-height: 420px;
    align-self: stretch;
    margin-left: -28px;
    border-radius: 0;
    background:
        linear-gradient(90deg, #fff 0%, rgba(255, 255, 255, .9) 12%, rgba(255, 255, 255, .56) 29%, rgba(255, 255, 255, .18) 46%, rgba(255, 255, 255, 0) 64%),
        linear-gradient(180deg, rgba(25, 30, 50, 0) 56%, rgba(25, 30, 50, .18) 100%),
        url("../images/landing/support-agent-wide.jpg") center center / cover no-repeat,
        #eef1f7;
}

.bot-route-panel {
    display: grid;
    gap: 14px;
    padding: 20px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: rgba(255, 255, 255, .78);
    box-shadow: 0 12px 34px rgba(25, 30, 50, .06);
}

.bot-route-status {
    display: grid;
    grid-template-columns: 42px 1fr;
    gap: 12px;
    align-items: center;
    padding-bottom: 14px;
    border-bottom: 1px solid var(--color-border-light);
}

.bot-route-status strong,
.bot-route-status span,
.bot-route-steps span {
    display: block;
}

.bot-route-status strong {
    margin-bottom: 3px;
    font-size: 15px;
}

.bot-route-status span,
.bot-route-steps span {
    color: var(--color-muted);
    font-weight: var(--font-weight-control);
}

.bot-route-steps {
    display: grid;
    gap: 10px;
}

.bot-route-steps article {
    display: grid;
    min-height: 58px;
    grid-template-columns: 30px 1fr;
    gap: 10px;
    align-items: center;
}

.bot-route-steps b {
    display: grid;
    width: 30px;
    height: 30px;
    border-radius: 50%;
    place-items: center;
    background: #fff2ee;
    color: var(--color-accent);
    font-size: var(--font-size-label);
}

.bot-demo-copy p {
    max-width: 620px;
    margin: 0;
    color: var(--color-muted);
    font-size: 14px;
    font-weight: 400;
    line-height: 1.55;
}

.bot-demo-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.bot-button {
    gap: 10px;
}

.bot-button svg {
    width: 19px;
    height: 19px;
    stroke-width: 2.4;
}

.bot-demo-note {
    display: grid;
    max-width: 590px;
    margin-top: 28px;
    grid-template-columns: 42px 1fr;
    gap: 12px;
    align-items: center;
    color: var(--color-muted);
    font-weight: var(--font-weight-control);
}

.miniapp-preview {
    display: grid;
    min-height: 430px;
    padding: 16px;
    border: 1px solid #dfe3ec;
    border-radius: var(--radius);
    background:
        linear-gradient(180deg, #f9fafc, #eef1f7);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, .8);
}

.miniapp-phone {
    display: grid;
    overflow: hidden;
    border: 1px solid #d9dee8;
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 26px 70px rgba(25, 30, 50, .14);
}

.miniapp-topbar {
    display: grid;
    min-height: 58px;
    padding: 0 16px;
    grid-template-columns: 34px 1fr 34px;
    align-items: center;
    border-bottom: 1px solid var(--color-border-light);
    background: var(--color-primary);
    color: #fff;
    text-align: center;
}

.miniapp-topbar span {
    width: 28px;
    height: 4px;
    border-radius: 99px;
    background: rgba(255, 255, 255, .36);
}

.miniapp-topbar svg {
    justify-self: end;
    width: 21px;
    height: 21px;
}

.miniapp-screen {
    display: grid;
    gap: 10px;
    padding: 16px;
}

.miniapp-screen article {
    display: grid;
    min-height: 78px;
    padding: 14px;
    grid-template-columns: 40px 1fr;
    gap: 12px;
    align-items: center;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius);
    background: #fff;
}

.miniapp-screen article:first-child {
    border-color: rgba(228, 87, 46, .22);
    background: #fff8f5;
}

.miniapp-screen article > svg {
    width: 24px;
    height: 24px;
    color: var(--color-accent);
    stroke-width: 2.2;
}

.miniapp-screen strong,
.miniapp-screen span {
    display: block;
}

.miniapp-screen strong {
    margin-bottom: 4px;
}

.miniapp-screen span {
    color: var(--color-muted);
    font-weight: var(--font-weight-control);
}

.form-card {
    padding: 26px;
}

.form-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

label {
    display: grid;
    gap: 8px;
    color: #555d6e;
    font-size: var(--font-size-label);
    font-weight: var(--font-weight-label);
}

input,
select {
    width: 100%;
    min-height: 40px;
    padding: 0 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    color: var(--color-primary);
    font: inherit;
    font-size: var(--font-size-control);
    font-weight: var(--font-weight-control);
}

input[type="checkbox"] {
    width: 22px;
    min-height: 22px;
    accent-color: var(--color-accent);
}

input:focus,
select:focus {
    border-color: var(--color-accent);
    outline: 3px solid rgba(239, 81, 47, .15);
}

.form-card .primary-button {
    margin-top: 22px;
}

.form-actions .primary-button,
.form-actions .secondary-button {
    margin-top: 0;
}

.auth-page {
    display: grid;
    width: min(1180px, calc(100% - 32px));
    min-height: calc(100vh - 160px);
    margin: 0 auto;
    padding: 72px 0;
    grid-template-columns: minmax(0, 440px) minmax(0, 1fr);
    gap: 48px;
    align-items: start;
}

.auth-card.compact {
    max-width: 480px;
}

.auth-card.compact label + label {
    margin-top: 16px;
}

.form-note {
    margin: 16px 0 0;
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-control);
}

.form-note a {
    color: var(--color-accent);
}

.toggle-field {
    grid-template-columns: 22px 1fr;
    align-items: center;
    align-self: end;
    min-height: 40px;
    padding: 9px 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
}

.dashboard-page {
    width: min(1280px, calc(100% - 32px));
    margin: 0 auto;
    padding: 42px 0 84px;
}

.dashboard-header,
.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
}

.dashboard-stats {
    display: grid;
    margin: 28px 0;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
}

.dashboard-stats article {
    padding: 22px;
}

.dashboard-stats span {
    display: block;
    margin-bottom: 8px;
    color: var(--color-muted);
    font-size: var(--font-size-label);
    font-weight: var(--font-weight-label);
}

.dashboard-stats strong {
    font-size: 18px;
    line-height: var(--line-height-title);
}

.panel {
    overflow: hidden;
}

.panel-header {
    padding: 22px 24px;
    border-bottom: 1px solid var(--color-border);
}

.inline-form,
.form-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: 10px;
}

.inline-form input,
.inline-form select {
    min-height: 42px;
    max-width: 180px;
    padding: 0 12px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    font: inherit;
}

.client-table-head,
.client-row {
    display: grid;
    grid-template-columns: 1.4fr 1.6fr 1fr 1fr 1fr;
    gap: 18px;
    align-items: center;
}

.client-table-head-wide,
.client-row-wide {
    grid-template-columns: 1.25fr 1.45fr .9fr 1.25fr 1fr auto;
}

.client-table-head {
    padding: 14px 24px;
    background: #fafbfc;
    color: #7b8494;
    font-size: var(--font-size-label);
    font-weight: var(--font-weight-label);
    text-transform: uppercase;
}

.client-row {
    padding: 16px 24px;
    border-top: 1px solid var(--color-border-light);
}

.client-row span,
.client-row small {
    display: block;
}

.status-chip {
    display: inline-flex;
    padding: 6px 10px;
    border-radius: 999px;
    background: #e7f7ef;
    color: var(--color-success);
    font-size: var(--font-size-label);
    font-weight: var(--font-weight-label);
}

.status-chip-draft {
    background: #eef1f7;
    color: #566074;
}

.status-chip-sent {
    background: #eaf1ff;
    color: #2d5cba;
}

.status-chip-paid {
    background: #e7f7ef;
    color: #247044;
}

.status-chip-overdue {
    background: #fff0ec;
    color: var(--color-accent);
}

.small-button {
    min-height: 40px;
    padding: 0 14px;
    white-space: nowrap;
}

.invoice-table-head,
.invoice-row {
    display: grid;
    grid-template-columns: 1.8fr .8fr .8fr .8fr .8fr;
    gap: 18px;
    align-items: center;
}

.invoice-table-head {
    padding: 14px 24px;
    background: #fafbfc;
    color: #7b8494;
    font-size: var(--font-size-label);
    font-weight: var(--font-weight-label);
    text-transform: uppercase;
}

.invoice-row {
    padding: 16px 24px;
    border-top: 1px solid var(--color-border-light);
}

.invoice-row span,
.invoice-row small {
    display: block;
}

.invoice-row small {
    color: var(--color-muted);
    font-weight: var(--font-weight-control);
}

.empty-state {
    padding: 40px 24px;
    text-align: center;
}

.message-page {
    display: grid;
    min-height: calc(100vh - 160px);
    padding: 64px 16px;
    place-items: center;
}

.message-card {
    width: min(640px, 100%);
    padding: 36px;
}

.confirm-details {
    display: grid;
    margin: 22px 0;
    gap: 10px;
    color: var(--color-muted);
    font-weight: var(--font-weight-control);
}

.site-footer {
    display: flex;
    min-height: 110px;
    padding: 24px 32px;
    border-top: 1px solid var(--color-border);
    align-items: center;
    justify-content: space-between;
    gap: 18px;
    background: #fff;
}

.site-footer span {
    display: block;
    margin-top: 8px;
    color: var(--color-muted);
}

.footer-logo {
    display: block;
    width: min(260px, 52vw);
    height: auto;
    max-width: 260px;
}

.footer-links {
    gap: 18px;
    color: var(--color-muted);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-control);
}

.guide-page {
    padding-bottom: 84px;
}

.guide-hero {
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding: 62px 0 34px;
}

.guide-hero h1 {
    max-width: 920px;
    margin-bottom: 16px;
    font-size: clamp(28px, 3vw, 34px);
}

.guide-hero p {
    max-width: 820px;
    color: var(--color-muted);
    font-size: var(--font-size-section-title);
    line-height: 1.55;
}

.guide-layout {
    display: grid;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    grid-template-columns: 260px minmax(0, 1fr);
    gap: 24px;
    align-items: start;
}

.guide-sidebar {
    position: sticky;
    top: 96px;
    display: grid;
    gap: 6px;
    padding: 14px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
}

.guide-sidebar a {
    padding: 10px 12px;
    border-radius: 6px;
    color: var(--color-muted);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-control);
}

.guide-sidebar a:hover {
    background: var(--color-primary-soft);
    color: var(--color-primary);
}

.guide-content {
    display: grid;
    gap: 18px;
}

.guide-card {
    padding: 28px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
}

.guide-card h2 {
    margin-bottom: 12px;
    font-size: var(--font-size-page-title);
}

.guide-card h3 {
    margin: 24px 0 8px;
    font-size: var(--font-size-dialog-title);
}

.guide-card p {
    color: var(--color-muted);
}

.guide-section-title {
    display: grid;
    gap: 4px;
    margin-bottom: 12px;
}

.guide-section-title span {
    color: var(--color-accent);
    font-size: var(--font-size-label);
    font-weight: var(--font-weight-label);
    letter-spacing: 0;
    text-transform: uppercase;
}

.guide-list,
.guide-steps {
    margin: 0;
    padding-left: 22px;
    color: var(--color-muted);
    font-weight: var(--font-weight-control);
}

.guide-list li,
.guide-steps li {
    margin: 8px 0;
}

.guide-summary-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin: 18px 0 26px;
}

.guide-summary-grid > div,
.guide-detail-grid section {
    padding: 20px;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius);
    background: #fafbfc;
}

.guide-summary-grid span {
    display: block;
    margin-bottom: 8px;
    color: var(--color-muted);
    font-size: var(--font-size-label);
    font-weight: var(--font-weight-label);
    letter-spacing: 0;
    text-transform: uppercase;
}

.guide-summary-grid p,
.guide-summary-grid ul {
    margin: 0;
    color: var(--color-text);
    font-weight: var(--font-weight-control);
}

.guide-summary-grid ul {
    padding-left: 18px;
}

.guide-detail-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 14px;
    margin: 24px 0;
}

.guide-detail-grid section {
    display: grid;
    align-content: start;
    gap: 10px;
}

.guide-detail-grid h3 {
    margin: 0;
}

.guide-action-list {
    columns: 2;
    column-gap: 32px;
}

.guide-narrative {
    display: grid;
    gap: 18px;
    margin: 26px 0;
}

.guide-narrative section {
    padding: 22px 0;
    border-top: 1px solid var(--color-border-light);
}

.guide-narrative section:first-child {
    border-top: 0;
    padding-top: 0;
}

.guide-narrative h3 {
    margin: 0 0 10px;
}

.guide-narrative p {
    max-width: 980px;
    margin: 0;
    color: var(--color-muted);
    font-size: var(--font-size-section-title);
    line-height: 1.65;
}

.guide-narrative p + p {
    margin-top: 10px;
}

.guide-screenshot-grid {
    display: grid;
    grid-template-columns: 1.25fr 1fr;
    gap: 16px;
    margin: 26px 0 6px;
}

.guide-screenshot-grid .guide-shot:first-child {
    grid-row: span 2;
}

.guide-shot {
    margin: 22px 0 0;
}

.guide-shot img {
    display: block;
    width: 100%;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: #fff;
    box-shadow: 0 16px 38px rgba(25, 30, 50, .08);
}

.guide-shot figcaption {
    margin-top: 10px;
    color: var(--color-muted);
    font-size: var(--font-size-body);
    font-weight: var(--font-weight-control);
}

.guide-error-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: 14px;
    margin-top: 14px;
}

.guide-error-grid div {
    padding: 18px;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius);
    background: #fafbfc;
}

.guide-error-grid h3 {
    margin-top: 0;
}

.guide-group-card {
    border-color: rgba(228, 87, 46, .28);
    background: #fff7f4;
}

.guide-index {
    display: grid;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding-bottom: 84px;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.guide-index-card {
    display: grid;
    gap: 20px;
    padding: 28px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    box-shadow: var(--shadow-soft);
    transition: transform var(--transition), box-shadow var(--transition);
}

.guide-index-card h2 {
    margin: 6px 0 10px;
    font-size: var(--font-size-page-title);
}

.guide-index-card p {
    color: var(--color-muted);
}

.guide-index-card .primary-button {
    justify-self: start;
    min-height: 40px;
    padding: 0 14px;
    font-size: var(--font-size-control);
}

.module-overview-grid {
    display: grid;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding-bottom: 84px;
    grid-template-columns: repeat(2, 1fr);
    gap: 18px;
}

.module-overview-card {
    display: grid;
    gap: 18px;
    padding: 30px;
    border: 1px solid var(--color-border);
    border-radius: var(--radius);
    background: var(--color-surface);
    box-shadow: var(--shadow-card);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.module-overview-card:hover {
    transform: translateY(-2px);
    border-color: rgba(228, 87, 46, .32);
    box-shadow: 0 22px 52px rgba(25, 30, 50, .12);
}

.module-overview-card h2 {
    margin: 0;
    font-size: var(--font-size-page-title);
}

.module-overview-card p {
    margin: 0;
    color: var(--color-muted);
    font-weight: var(--font-weight-control);
}

.module-chip-list {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin: 0;
    padding: 0;
    list-style: none;
}

.module-chip-list li {
    padding: 7px 10px;
    border: 1px solid var(--color-border-light);
    border-radius: var(--radius-sm);
    background: #f7f8fb;
    color: var(--color-muted);
    font-size: var(--font-size-label);
    font-weight: var(--font-weight-label);
}

.guide-section-index {
    display: grid;
    width: min(1180px, calc(100% - 32px));
    margin: 0 auto;
    padding-bottom: 84px;
    grid-template-columns: repeat(3, 1fr);
    gap: 18px;
}

.guide-section-card {
    overflow: visible;
    gap: 18px;
    padding: 28px;
    grid-template-rows: auto;
}

.guide-section-card .primary-button {
    align-self: end;
    justify-self: start;
    min-height: 40px;
    padding: 0 14px;
    font-size: var(--font-size-control);
}

.guide-section-card h2 {
    font-size: var(--font-size-page-title);
}

.guide-section-card-body {
    display: grid;
    gap: 6px;
}

.guide-hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
}

.guide-single-layout {
    grid-template-columns: minmax(0, 1fr);
    align-items: start;
}

@media (max-width: 920px) {
    .landing-metrics {
        margin-top: -42px;
    }

    .metrics-intro,
    .metrics-grid article {
        min-height: 0;
    }

    .site-header {
        flex-direction: row;
        min-height: 64px;
        padding: 12px 20px;
        align-items: center;
        justify-content: space-between;
        gap: 16px;
    }

    .site-footer,
    .dashboard-header,
    .panel-header {
        align-items: flex-start;
        flex-direction: column;
    }

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

    .site-nav {
        position: absolute;
        top: calc(100% + 8px);
        right: 20px;
        left: 20px;
        display: none;
        width: auto;
        max-width: none;
        overflow: hidden;
        flex-direction: column;
        align-items: stretch;
        gap: 4px;
        padding: 10px;
        border: 1px solid var(--color-border);
        border-radius: var(--radius-md);
        background: #fff;
        box-shadow: var(--shadow-menu);
    }

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

    .site-nav a {
        display: flex;
        min-height: 42px;
        align-items: center;
        border-radius: var(--radius-sm);
        padding: 0 12px;
        color: var(--color-text);
    }

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

    .footer-links {
        width: 100%;
        flex-wrap: wrap;
    }

    .hero {
        min-height: 620px;
        padding: 54px 20px 96px;
    }

    .mock-window {
        right: -160px;
        width: 760px;
        opacity: .75;
    }

    .hero-background {
        background-size: cover;
        background-position: 58% center;
    }

    .hero-background::after {
        background:
            linear-gradient(90deg, rgba(25, 30, 50, .98) 0%, rgba(25, 30, 50, .94) 52%, rgba(25, 30, 50, .72) 100%),
            linear-gradient(180deg, rgba(25, 30, 50, .28), rgba(25, 30, 50, .86));
    }

    .product-showcase {
        right: -220px;
        width: 760px;
        opacity: .35;
    }

    .showcase-window-small {
        display: none;
    }

    .landing-metrics,
    .metrics,
    .metrics-grid,
    .feature-grid,
    .pricing-layout,
    .advantage-grid,
    .split-section,
    .product-section,
    .workflow-shell,
    .workflow-list,
    .instruction-grid,
    .request-layout,
    .bot-demo-panel,
    .form-grid,
    .auth-page,
    .dashboard-stats,
    .guide-layout,
    .guide-error-grid,
    .guide-index,
    .module-overview-grid,
    .guide-section-index,
    .guide-summary-grid,
    .guide-detail-grid,
    .guide-screenshot-grid {
        grid-template-columns: 1fr;
    }

    .product-shot,
    .product-shot img {
        min-height: 0;
        height: auto;
    }

    .product-shot img {
        object-fit: contain;
    }

    .guide-screenshot-grid .guide-shot:first-child {
        grid-row: auto;
    }

    .guide-action-list {
        columns: 1;
    }

    .guide-sidebar {
        position: static;
        display: flex;
        max-width: 100%;
        overflow-x: auto;
        padding: 10px;
    }

    .guide-sidebar a {
        white-space: nowrap;
    }

    .auth-page {
        gap: 24px;
        padding: 44px 0;
    }

    .client-table-head,
    .invoice-table-head {
        display: none;
    }

    .client-row,
    .invoice-row {
        grid-template-columns: 1fr;
        gap: 10px;
    }

    .small-button {
        width: 100%;
    }

    .workflow-copy {
        min-height: 0;
        padding: 22px;
    }

    .workflow-list::before {
        display: none;
    }

    .workflow-list {
        width: 100%;
        grid-template-columns: 1fr;
        gap: 12px;
    }

    .workflow-list article:nth-child(n) {
        grid-column: 1 / -1;
    }

    .workflow-list article {
        min-height: 0;
        display: grid;
        min-width: 0;
        width: 100%;
        padding: 16px;
        grid-template-columns: 70px 1fr;
        gap: 14px;
        align-items: start;
    }

    .workflow-step-top {
        margin: 0;
        flex-direction: column;
        align-items: center;
        justify-content: start;
        gap: 8px;
    }

    .workflow-list b {
        position: static;
    }

    .workflow-step-body {
        grid-column: 2;
    }

    .workflow-step-body small {
        margin: 0 0 4px;
    }

    .workflow-step-body h3 {
        margin-bottom: 6px;
    }

    .bot-demo-panel {
        grid-template-columns: 1fr;
        padding: 22px 22px 0;
        gap: 18px;
    }

    .bot-demo-copy {
        padding: 0;
    }

    .bot-demo-copy p {
        font-size: 14px;
    }

    .miniapp-preview {
        min-height: 0;
        padding: 10px;
    }

    .bot-demo-visual {
        min-height: 240px;
        width: 100%;
        margin-right: -22px;
        margin-left: -22px;
        border-top: 1px solid #dfe3ec;
        background:
            linear-gradient(180deg, rgba(255, 255, 255, .96) 0%, rgba(255, 255, 255, .32) 38%, rgba(255, 255, 255, 0) 68%),
            linear-gradient(180deg, rgba(25, 30, 50, 0) 56%, rgba(25, 30, 50, .18) 100%),
            url("../images/landing/support-agent-wide.jpg") center 42% / cover no-repeat,
            #eef1f7;
    }
}

@media (max-width: 560px) {
    .image-lightbox {
        padding: 14px;
    }

    .image-lightbox-frame {
        max-height: calc(100vh - 28px);
        padding: 8px;
        border-radius: 14px;
    }

    .image-lightbox-frame img {
        max-height: calc(100vh - 104px);
        border-radius: 10px;
    }

    .image-lightbox-close {
        top: 12px;
        right: 12px;
        width: 44px;
        height: 44px;
        border-radius: 14px;
    }

    body {
        font-size: var(--font-size-body);
    }

    .site-header {
        padding: 16px;
    }

    .brand-logo {
        width: min(210px, 68vw);
    }

    .site-nav {
        right: 16px;
        left: 16px;
    }

    .footer-logo {
        width: min(220px, 72vw);
    }

    .hero-actions .primary-button,
    .hero-actions .secondary-button,
    .bot-demo-actions .primary-button,
    .bot-demo-actions .secondary-button,
    .form-actions .primary-button,
    .form-actions .secondary-button,
    .form-card .primary-button,
    .panel-header .primary-button {
        width: 100%;
    }

    .section {
        padding: 56px 0;
    }

    .primary-button,
    .secondary-button {
        min-height: 40px;
        padding: 0 14px;
    }

    .request-section {
        padding-top: 28px;
    }

    .bot-demo-panel {
        padding: 18px 0 0;
        gap: 14px;
    }

    .bot-demo-copy {
        padding: 0 18px;
    }

    .bot-demo-copy h2 {
        margin: 12px 0 12px;
        font-size: 28px;
        line-height: 1.12;
    }

    .bot-demo-copy p {
        color: var(--color-muted);
        font-size: 14px;
        font-weight: 400;
        line-height: 1.55;
    }

    .bot-demo-actions {
        gap: 10px;
        margin-top: 22px;
    }

    .bot-demo-actions .primary-button,
    .bot-demo-actions .secondary-button {
        min-height: 48px;
        justify-content: center;
    }

    .bot-demo-note {
        margin-top: 20px;
        grid-template-columns: 34px 1fr;
        gap: 10px;
        color: var(--color-muted);
        font-size: 14px;
        font-weight: 400;
        line-height: 1.42;
    }

    .bot-demo-note .module-icon {
        width: 34px;
        height: 34px;
        border-radius: 10px;
    }

    .bot-demo-visual {
        min-height: 180px;
        margin-right: 0;
        margin-left: 0;
        border-top: 0;
        background:
            linear-gradient(180deg, rgba(255, 255, 255, .98) 0%, rgba(255, 255, 255, .42) 26%, rgba(255, 255, 255, 0) 58%),
            linear-gradient(180deg, rgba(25, 30, 50, 0) 62%, rgba(25, 30, 50, .14) 100%),
            url("../images/landing/support-agent-wide.jpg") center 39% / cover no-repeat,
            #eef1f7;
    }

    .landing-hero {
        min-height: 720px;
    }

    .landing-hero .hero-background {
        background-position: 60% center;
    }

    .hero-tags span {
        font-size: 13px;
    }

    .product-copy,
    .request-layout,
    .instruction-card,
    .price-card,
    .price-note,
    .advantage-grid article,
    .guide-index-card,
    .guide-card {
        padding: 22px;
    }

    .instruction-card,
    .price-card,
    .advantage-grid article,
    .guide-index-card {
        min-height: auto;
    }

}