/* Porya public landing: Figma-aligned sales layout and responsive behavior. */
:root {
    color-scheme: light;
    --page: #f6f9fe;
    --surface: #ffffff;
    --surface-soft: #f7faff;
    --blue-soft: #edf5ff;
    --navy: #091b39;
    --navy-deep: #051226;
    --primary: #134ff2;
    --success: #05ad6e;
    --success-soft: #e3fcf2;
    --muted: #61738f;
    --line: #dbe3f0;
    --danger: #e3455b;
    --shadow: 0 16px 44px rgba(8, 27, 57, .09);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: 88px;
}

body {
    margin: 0;
    overflow-x: hidden;
    color: var(--navy);
    background: var(--page);
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
    -webkit-font-smoothing: antialiased;
}

a {
    color: inherit;
}

button,
a,
summary {
    -webkit-tap-highlight-color: transparent;
}

a:focus-visible,
summary:focus-visible {
    outline: 3px solid rgba(19, 79, 242, .28);
    outline-offset: 3px;
}

.shell {
    width: min(1280px, calc(100% - 48px));
    margin-inline: auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 50;
    border-bottom: 1px solid rgba(219, 227, 240, .9);
    background: rgba(255, 255, 255, .94);
    backdrop-filter: blur(16px);
}

.header-inner {
    min-height: 78px;
    display: flex;
    align-items: center;
    gap: 24px;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    flex: 0 0 auto;
    color: var(--navy);
    font-size: 20px;
    font-weight: 800;
    text-decoration: none;
}

.brand-logo {
    width: 38px;
    height: 38px;
    display: block;
    border-radius: 11px;
    box-shadow: 0 8px 20px rgba(19, 79, 242, .22);
}

.desktop-nav {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 30px;
    margin-left: auto;
}

.desktop-nav a {
    color: #142138;
    font-size: 14px;
    font-weight: 600;
    text-decoration: none;
}

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

.header-actions {
    display: flex;
    align-items: center;
    gap: 10px;
}

.button {
    min-height: 48px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 0 20px;
    border: 1px solid transparent;
    border-radius: 12px;
    font-size: 14px;
    font-weight: 700;
    line-height: 1.2;
    text-align: center;
    text-decoration: none;
    transition: transform .18s ease, box-shadow .18s ease, background-color .18s ease, border-color .18s ease;
}

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

.button-small {
    min-height: 46px;
    padding-inline: 18px;
}

.button-icon {
    width: 18px;
    height: 18px;
    flex: 0 0 auto;
    fill: currentColor;
}

.button-primary {
    color: #fff;
    background: var(--primary);
    border-color: var(--primary);
    box-shadow: 0 10px 24px rgba(19, 79, 242, .2);
}

.button-primary:hover {
    background: #0d43d8;
    box-shadow: 0 14px 28px rgba(19, 79, 242, .25);
}

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

.button-secondary:hover {
    border-color: #b5c7e2;
}

.mobile-actions {
    display: none;
}

.hero-section {
    padding: 70px 0 74px;
}

.hero-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.05fr) minmax(500px, .95fr);
    gap: 60px;
    align-items: center;
}

.hero-copy {
    max-width: 620px;
    animation: rise-in .55s ease both;
}

.eyebrow {
    margin: 0 0 12px;
    color: var(--success);
    font-size: 12px;
    font-weight: 800;
    line-height: 1.45;
    text-transform: uppercase;
}

.eyebrow-pill {
    width: fit-content;
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--success-soft);
}

.hero-copy h1,
.section-heading h2,
.trust-grid h2,
.demo-card h2 {
    margin: 0;
    color: var(--navy);
    font-weight: 800;
    letter-spacing: 0;
}

.hero-copy h1 {
    max-width: 610px;
    font-size: 62px;
    line-height: 1.08;
}

.hero-lead {
    max-width: 590px;
    margin: 22px 0 0;
    color: var(--muted);
    font-size: 19px;
    line-height: 1.55;
}

.hero-buttons {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    margin-top: 28px;
}

.contact-note {
    margin: 11px 0 0;
    color: var(--muted);
    font-size: 12px;
    line-height: 1.5;
}

.hero-note {
    margin: 16px 0 0;
    color: var(--muted);
    font-size: 13px;
    font-weight: 600;
}

.hero-note span {
    padding-inline: 7px;
    color: #9babc1;
}

.service-preview {
    min-width: 0;
    padding: 18px;
    border: 1px solid var(--line);
    border-radius: 20px;
    background: #fff;
    box-shadow: 0 18px 44px rgba(8, 20, 46, .12);
    animation: preview-float 6s ease-in-out infinite;
}

.preview-bar {
    min-height: 30px;
    display: grid;
    grid-template-columns: 1fr auto 1fr;
    align-items: center;
    gap: 10px;
    margin-bottom: 14px;
}

.preview-bar strong {
    font-size: 14px;
    text-align: center;
}

.preview-bar small {
    justify-self: end;
    padding: 6px 9px;
    border-radius: 999px;
    color: var(--muted);
    background: var(--blue-soft);
    font-size: 10px;
    font-weight: 700;
}

.window-dots {
    display: flex;
    gap: 6px;
}

.window-dots i {
    width: 10px;
    height: 10px;
    display: block;
    border-radius: 50%;
    background: #20bf8b;
}

.window-dots i:nth-child(2) { background: #f6b42c; }
.window-dots i:nth-child(3) { background: #ef5d7a; }

.preview-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 10px;
}

.preview-metrics article {
    min-width: 0;
    padding: 14px;
    border: 1px solid var(--line);
    border-radius: 12px;
    background: var(--blue-soft);
}

.preview-metrics span,
.preview-list span {
    display: block;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.4;
}

.preview-metrics strong {
    display: block;
    margin-top: 4px;
    font-size: 26px;
}

.preview-list {
    display: grid;
    gap: 10px;
    margin-top: 14px;
}

.preview-list article {
    min-height: 66px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    padding: 14px 16px;
    border-radius: 14px;
    background: var(--surface-soft);
}

.preview-list strong {
    display: block;
    margin-bottom: 3px;
    font-size: 15px;
}

.preview-list em {
    flex: 0 0 auto;
    padding: 7px 10px;
    border-radius: 999px;
    color: var(--success);
    background: var(--success-soft);
    font-size: 11px;
    font-style: normal;
    font-weight: 700;
}

.benefit-band {
    padding: 34px 0;
    border-block: 1px solid var(--line);
    background: #fff;
}

.benefit-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.benefit-grid article {
    display: flex;
    align-items: flex-start;
    gap: 16px;
    min-width: 0;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 16px;
}

.icon-box {
    width: 44px;
    height: 44px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 12px;
    color: var(--primary);
    background: var(--blue-soft);
}

.icon-box svg {
    width: 23px;
    height: 23px;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.benefit-grid h2,
.benefit-grid p,
.product-card h3,
.product-card p,
.feature-grid h3,
.feature-grid p,
.step-grid h3,
.step-grid p,
.audience-grid h3,
.audience-grid p {
    margin: 0;
}

.benefit-grid h2 {
    font-size: 18px;
    line-height: 1.35;
}

.benefit-grid p {
    margin-top: 6px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
}

.section {
    padding: 88px 0;
}

.section-heading {
    max-width: 780px;
    margin-bottom: 34px;
}

.section-heading-center {
    margin-inline: auto;
    text-align: center;
}

.section-heading h2,
.trust-grid h2,
.demo-card h2 {
    font-size: 40px;
    line-height: 1.12;
}

.section-heading > p:last-child,
.trust-grid > div > p:last-child,
.demo-card p {
    margin: 14px 0 0;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.6;
}

.product-section {
    background: var(--page);
}

.product-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.product-card,
.feature-grid article,
.audience-grid article {
    min-width: 0;
    padding: 22px;
    border: 1px solid var(--line);
    border-radius: 18px;
    background: #fff;
    box-shadow: 0 10px 30px rgba(8, 27, 57, .045);
}

.product-card {
    display: flex;
    flex-direction: column;
}

.product-visual {
    position: relative;
    height: 258px;
    margin-bottom: 18px;
    overflow: hidden;
    border-radius: 14px;
    border: 1px solid #d9e4f3;
    background: #eef4fd;
}

.product-example-label {
    position: absolute;
    top: 10px;
    right: 10px;
    z-index: 4;
    padding: 5px 7px;
    border: 1px solid rgba(19, 79, 242, .12);
    border-radius: 999px;
    color: #49617f;
    background: rgba(255, 255, 255, .92);
    font-size: 8px;
    font-weight: 800;
    line-height: 1;
}

.mini-dashboard-shell {
    position: absolute;
    inset: 38px 14px 14px;
    display: grid;
    grid-template-columns: 58px minmax(0, 1fr);
    overflow: hidden;
    border: 1px solid #d3dfef;
    border-radius: 11px;
    background: #fff;
    box-shadow: 0 10px 22px rgba(8, 27, 57, .08);
}

.mini-dashboard-nav {
    display: flex;
    flex-direction: column;
    gap: 6px;
    padding: 12px 7px;
    color: #92a1b9;
    background: var(--navy);
    font-size: 7px;
    font-style: normal;
}

.mini-dashboard-nav strong {
    margin-bottom: 8px;
    color: #fff;
    font-size: 10px;
}

.mini-dashboard-nav span {
    padding: 5px;
    border-radius: 5px;
}

.mini-dashboard-nav .is-active {
    color: #fff;
    background: rgba(255, 255, 255, .13);
}

.mini-dashboard-main {
    min-width: 0;
    padding: 13px 10px 10px;
}

.mini-metrics {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 5px;
    margin-bottom: 9px;
}

.mini-metrics span {
    min-width: 0;
    padding: 7px 6px;
    border-radius: 7px;
    background: var(--blue-soft);
}

.mini-metrics small,
.mini-flow-row small,
.record-summary small,
.record-request small,
.record-operation small,
.phone-content > small,
.phone-content li small {
    display: block;
    color: var(--muted);
    font-size: 6px;
    line-height: 1.3;
}

.mini-metrics b {
    display: block;
    margin-top: 3px;
    font-size: 14px;
}

.mini-flow-row {
    min-height: 46px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 7px;
    margin-top: 7px;
    padding: 7px 8px;
    border: 1px solid #e2e9f3;
    border-radius: 8px;
}

.mini-flow-row b {
    display: block;
    margin-bottom: 2px;
    font-size: 8px;
}

.mini-flow-row em {
    padding: 4px 5px;
    border-radius: 999px;
    font-size: 6px;
    font-style: normal;
    font-weight: 800;
}

.status-progress { color: #1557d8; background: #e8f0ff; }
.status-ready { color: #05865a; background: var(--success-soft); }

.product-service-record {
    padding: 39px 14px 13px;
}

.record-summary {
    display: grid;
    grid-template-columns: 1fr 1.2fr;
    gap: 6px;
}

.record-summary > span {
    min-width: 0;
    padding: 7px 8px;
    border: 1px solid #dbe5f2;
    border-radius: 8px;
    background: #fff;
}

.record-summary b {
    display: block;
    margin-top: 3px;
    overflow: hidden;
    font-size: 7px;
    text-overflow: ellipsis;
    white-space: nowrap;
}

.record-request {
    display: flex;
    align-items: center;
    gap: 7px;
    margin-top: 7px;
    padding: 7px;
    border-radius: 8px;
    background: #fff;
}

.record-request > span {
    width: 22px;
    height: 22px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 6px;
    color: var(--primary);
    background: var(--blue-soft);
    font-size: 8px;
    font-weight: 800;
}

.record-request b,
.record-operation b {
    display: block;
    font-size: 8px;
}

.record-operation {
    display: grid;
    grid-template-columns: 43px minmax(0, 1fr) auto;
    align-items: center;
    gap: 7px;
    margin-top: 6px;
    padding: 7px 8px;
    border: 1px solid #dbe5f2;
    border-radius: 8px;
    background: rgba(255, 255, 255, .88);
}

.record-operation > span {
    padding: 3px 4px;
    border-radius: 999px;
    color: var(--primary);
    background: #e7efff;
    font-size: 6px;
    font-weight: 800;
    text-align: center;
}

.record-photos {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 6px;
    margin-top: 7px;
}

.record-photos span {
    min-height: 34px;
    display: grid;
    place-items: center;
    border-radius: 7px;
    color: #7b8da7;
    background: linear-gradient(145deg, #d8e5f5, #f8fbff);
    font-size: 6px;
    font-weight: 800;
}

.product-phone {
    display: grid;
    place-items: center;
    padding-top: 28px;
    background: linear-gradient(145deg, #e8f1ff, #f6f9fe);
}

.phone-frame {
    width: 150px;
    height: 224px;
    padding: 8px 8px 10px;
    border: 5px solid var(--navy);
    border-radius: 24px;
    background: #fff;
    box-shadow: 0 12px 22px rgba(8, 27, 57, .14);
}

.phone-speaker {
    width: 38px;
    height: 4px;
    margin: 0 auto 7px;
    border-radius: 999px;
    background: #c9d4e5;
}

.phone-content {
    text-align: center;
}

.visual-qr {
    position: relative;
    width: 48px;
    height: 48px;
    margin: 0 auto 5px;
    border: 5px solid var(--navy);
    background: repeating-conic-gradient(var(--navy) 0 25%, #fff 0 50%) 0 / 10px 10px;
}

.visual-qr i {
    position: absolute;
    width: 11px;
    height: 11px;
    border: 3px solid #fff;
    background: var(--navy);
}

.visual-qr i:nth-child(1) { top: 1px; left: 1px; }
.visual-qr i:nth-child(2) { top: 1px; right: 1px; }
.visual-qr i:nth-child(3) { bottom: 1px; left: 1px; }
.visual-qr i:nth-child(4) { right: 6px; bottom: 6px; width: 7px; height: 7px; border: 0; }

.phone-content > b {
    display: block;
    font-size: 9px;
}

.phone-content ol {
    display: grid;
    gap: 4px;
    margin: 7px 0 0;
    padding: 0;
    text-align: left;
    list-style: none;
}

.phone-content li {
    display: flex;
    align-items: center;
    gap: 5px;
    padding: 5px;
    border-radius: 6px;
    background: var(--surface-soft);
}

.phone-content li > span {
    width: 6px;
    height: 6px;
    flex: 0 0 auto;
    border-radius: 50%;
    background: var(--success);
}

.phone-content li b {
    display: block;
    font-size: 6px;
}

.product-card h3 {
    font-size: 20px;
    line-height: 1.35;
}

.product-card p {
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.55;
}

.how-section {
    border-block: 1px solid var(--line);
    background: #fff;
}

.step-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 16px;
    padding: 0;
    list-style: none;
}

.step-grid li {
    position: relative;
    min-height: 214px;
    padding: 24px;
    border: 1px solid var(--line);
    border-radius: 16px;
    background: var(--surface-soft);
}

.step-grid li > span {
    width: 38px;
    height: 38px;
    display: grid;
    place-items: center;
    margin-bottom: 30px;
    border-radius: 10px;
    color: #fff;
    background: var(--primary);
    font-weight: 800;
}

.step-grid h3 {
    font-size: 18px;
    line-height: 1.35;
}

.step-grid p {
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.55;
}

.features-section {
    background: var(--page);
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.feature-grid article {
    min-height: 224px;
    transition: transform .18s ease, box-shadow .18s ease;
}

.feature-grid article:hover,
.audience-grid article:hover {
    transform: translateY(-3px);
    box-shadow: var(--shadow);
}

.feature-grid h3 {
    margin-top: 22px;
    font-size: 19px;
    line-height: 1.35;
}

.feature-grid p {
    margin-top: 9px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.55;
}

.trust-section {
    padding: 82px 0;
    color: #fff;
    background: var(--navy-deep);
}

.trust-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(360px, .9fr);
    gap: 90px;
    align-items: center;
}

.trust-grid h2 {
    color: #fff;
}

.trust-grid > div > p:last-child {
    color: #aebbd0;
}

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

.trust-grid li {
    position: relative;
    min-height: 58px;
    display: flex;
    align-items: center;
    padding: 14px 16px 14px 50px;
    border: 1px solid rgba(255, 255, 255, .14);
    border-radius: 14px;
    background: rgba(255, 255, 255, .06);
    font-weight: 700;
}

.trust-grid li::before {
    content: "✓";
    position: absolute;
    left: 16px;
    width: 24px;
    height: 24px;
    display: grid;
    place-items: center;
    border-radius: 50%;
    color: var(--success);
    background: var(--success-soft);
    font-size: 13px;
}

.audience-section {
    background: #fff;
}

.audience-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
}

.audience-grid article {
    display: flex;
    gap: 16px;
    min-height: 166px;
    transition: transform .18s ease, box-shadow .18s ease;
}

.audience-grid article > span {
    width: 46px;
    height: 46px;
    display: grid;
    place-items: center;
    flex: 0 0 auto;
    border-radius: 12px;
    color: var(--primary);
    background: var(--blue-soft);
    font-size: 12px;
    font-weight: 800;
}

.audience-grid h3 {
    font-size: 18px;
    line-height: 1.35;
}

.audience-grid p {
    margin-top: 8px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.5;
}

.demo-section {
    padding: 30px 0 88px;
    background: #fff;
}

.demo-card {
    min-height: 310px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 50px;
    padding: 58px 64px;
    border-radius: 20px;
    color: #fff;
    background: var(--primary);
}

.demo-card > div {
    max-width: 760px;
}

.demo-card .eyebrow {
    color: #cfe0ff;
}

.demo-card h2 {
    color: #fff;
}

.demo-card p {
    color: #dce7ff;
}

.button-light {
    min-width: 228px;
    color: var(--primary);
    background: #fff;
    border-color: #fff;
    box-shadow: 0 12px 24px rgba(5, 18, 38, .12);
}

.button-outline-light {
    color: #fff;
    border-color: rgba(255, 255, 255, .58);
    background: rgba(255, 255, 255, .08);
}

.button-outline-light:hover {
    border-color: #fff;
    background: rgba(255, 255, 255, .14);
}

.demo-actions {
    min-width: 280px;
    display: grid;
    gap: 10px;
}

.demo-actions .button {
    width: 100%;
}

.demo-actions small {
    color: #dce7ff;
    font-size: 11px;
    line-height: 1.45;
    text-align: center;
}

.faq-section {
    background: var(--page);
}

.faq-layout {
    display: grid;
    grid-template-columns: minmax(280px, .75fr) minmax(0, 1.25fr);
    gap: 70px;
    align-items: start;
}

.faq-layout .section-heading {
    position: sticky;
    top: 112px;
    margin-bottom: 0;
}

.faq-list {
    display: grid;
    gap: 10px;
}

.faq-list details {
    border: 1px solid var(--line);
    border-radius: 14px;
    background: #fff;
}

.faq-list summary {
    position: relative;
    min-height: 62px;
    display: flex;
    align-items: center;
    padding: 16px 54px 16px 18px;
    cursor: pointer;
    font-size: 15px;
    font-weight: 700;
    list-style: none;
}

.faq-list summary::-webkit-details-marker {
    display: none;
}

.faq-list summary::after {
    content: "+";
    position: absolute;
    right: 18px;
    color: var(--primary);
    font-size: 24px;
    font-weight: 500;
}

.faq-list details[open] summary::after {
    content: "−";
}

.faq-list p {
    margin: -2px 0 0;
    padding: 0 54px 18px 18px;
    color: var(--muted);
    font-size: 14px;
    line-height: 1.6;
}

.site-footer {
    color: #fff;
    background: var(--navy-deep);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.7fr repeat(3, 1fr);
    gap: 52px;
    padding-block: 64px;
}

.footer-brand {
    max-width: 340px;
}

.footer-brand .brand {
    color: #fff;
}

.footer-brand p {
    margin: 18px 0 0;
    color: #aebbd0;
    font-size: 14px;
    line-height: 1.6;
}

.footer-grid > div:not(.footer-brand) {
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    gap: 12px;
}

.footer-grid h2 {
    margin: 0 0 7px;
    color: #fff;
    font-size: 14px;
}

.footer-grid > div:not(.footer-brand) a {
    color: #aebbd0;
    font-size: 14px;
    text-decoration: none;
}

.footer-contact a {
    display: inline-flex;
    align-items: center;
    gap: 8px;
}

.footer-contact svg {
    width: 17px;
    height: 17px;
    flex: 0 0 auto;
    fill: none;
    stroke: currentColor;
    stroke-width: 1.8;
    stroke-linecap: round;
    stroke-linejoin: round;
}

.footer-grid a:hover {
    color: #fff;
}

.footer-bottom {
    min-height: 66px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    border-top: 1px solid rgba(255, 255, 255, .1);
    color: #7f90ab;
    font-size: 12px;
}

@keyframes rise-in {
    from { opacity: 0; transform: translateY(16px); }
    to { opacity: 1; transform: translateY(0); }
}

@keyframes preview-float {
    0%, 100% { transform: translateY(0); }
    50% { transform: translateY(-6px); }
}

@media (max-width: 1120px) {
    .desktop-nav { gap: 18px; }
    .header-actions .button-primary { display: none; }
    .hero-grid { grid-template-columns: minmax(0, 1fr) minmax(420px, .9fr); gap: 40px; }
    .hero-copy h1 { font-size: 50px; }
    .product-visual { height: 244px; }
}

@media (max-width: 900px) {
    .shell { width: min(100% - 36px, 760px); }
    .desktop-nav, .header-actions { display: none; }
    .mobile-actions { display: flex; align-items: center; gap: 8px; margin-left: auto; }
    .mobile-actions > a { min-height: 44px; display: inline-flex; align-items: center; padding: 0 12px; color: var(--navy); font-size: 14px; font-weight: 700; text-decoration: none; }
    .mobile-menu { position: relative; }
    .mobile-menu summary { width: 44px; height: 44px; display: grid; place-content: center; gap: 5px; border: 1px solid var(--line); border-radius: 11px; background: #fff; cursor: pointer; list-style: none; }
    .mobile-menu summary::-webkit-details-marker { display: none; }
    .mobile-menu summary span { width: 20px; height: 2px; display: block; border-radius: 3px; background: var(--navy); }
    .mobile-menu nav { position: absolute; top: 52px; right: 0; width: min(310px, calc(100vw - 36px)); display: grid; gap: 4px; padding: 10px; border: 1px solid var(--line); border-radius: 14px; background: #fff; box-shadow: var(--shadow); }
    .mobile-menu nav a { min-height: 46px; display: flex; align-items: center; padding: 0 12px; border-radius: 9px; color: var(--navy); font-size: 14px; font-weight: 700; text-decoration: none; }
    .mobile-menu nav .mobile-demo-link { justify-content: center; margin-top: 5px; color: #fff; background: var(--primary); }
    .mobile-menu nav .mobile-call-link { justify-content: center; color: var(--primary); border: 1px solid var(--line); }
    .hero-section { padding: 54px 0 60px; }
    .hero-grid { grid-template-columns: 1fr; gap: 42px; }
    .hero-copy { max-width: 680px; }
    .service-preview { max-width: 680px; }
    .benefit-grid, .product-grid, .feature-grid, .audience-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .product-visual { height: 258px; }
    .benefit-grid article:last-child { grid-column: 1 / -1; }
    .step-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
    .trust-grid { grid-template-columns: 1fr; gap: 38px; }
    .demo-card { padding: 48px; }
    .faq-layout { grid-template-columns: 1fr; gap: 20px; }
    .faq-layout .section-heading { position: static; margin-bottom: 10px; }
    .footer-grid { grid-template-columns: 1.5fr 1fr 1fr; }
    .footer-grid > div:last-child { grid-column: 2; }
}

@media (max-width: 620px) {
    html { scroll-padding-top: 72px; }
    .shell { width: calc(100% - 28px); }
    .header-inner { min-height: 68px; }
    .brand { font-size: 18px; }
    .brand-logo { width: 36px; height: 36px; }
    .hero-section { padding: 36px 0 44px; }
    .hero-copy h1 { font-size: 40px; line-height: 1.08; }
    .hero-lead { margin-top: 18px; font-size: 16px; line-height: 1.55; }
    .hero-buttons { display: grid; margin-top: 24px; }
    .hero-buttons .button { width: 100%; min-height: 52px; }
    .hero-note { display: flex; flex-wrap: wrap; justify-content: center; gap: 4px; text-align: center; line-height: 1.6; }
    .hero-note span { padding-inline: 3px; }
    .service-preview { padding: 13px; border-radius: 16px; }
    .preview-bar { grid-template-columns: 1fr auto; }
    .preview-bar strong { text-align: right; }
    .preview-bar small { display: none; }
    .preview-metrics { gap: 7px; }
    .preview-metrics article { padding: 10px; }
    .preview-metrics span { min-height: 31px; }
    .preview-metrics strong { font-size: 22px; }
    .preview-list article { min-height: 62px; padding: 12px; }
    .preview-list span { max-width: 190px; }
    .benefit-band { padding: 24px 0; }
    .benefit-grid, .product-grid, .feature-grid, .audience-grid, .step-grid { grid-template-columns: 1fr; }
    .benefit-grid article:last-child { grid-column: auto; }
    .benefit-grid article { padding: 18px; }
    .section { padding: 66px 0; }
    .section-heading { margin-bottom: 26px; }
    .section-heading h2, .trust-grid h2, .demo-card h2 { font-size: 32px; line-height: 1.16; }
    .section-heading > p:last-child, .trust-grid > div > p:last-child, .demo-card p { font-size: 15px; }
    .product-card, .feature-grid article, .audience-grid article { padding: 18px; }
    .product-visual { height: 270px; }
    .feature-grid article { min-height: 0; }
    .step-grid li { min-height: 0; padding: 20px; }
    .step-grid li > span { margin-bottom: 20px; }
    .trust-section { padding: 66px 0; }
    .trust-grid { gap: 30px; }
    .audience-grid article { min-height: 0; }
    .demo-section { padding: 14px 0 66px; }
    .demo-card { min-height: 0; display: block; padding: 36px 24px; border-radius: 16px; }
    .demo-actions { min-width: 0; margin-top: 26px; }
    .button-light { min-width: 0; }
    .faq-list summary { min-height: 60px; }
    .footer-grid { grid-template-columns: 1fr 1fr; gap: 38px 24px; padding-block: 50px; }
    .footer-brand { grid-column: 1 / -1; }
    .footer-grid > div:last-child { grid-column: auto; }
    .footer-bottom { align-items: flex-start; flex-direction: column; justify-content: center; padding-block: 18px; }
}

@media (max-width: 380px) {
    .shell { width: calc(100% - 22px); }
    .mobile-actions > a { padding-inline: 7px; }
    .hero-copy h1 { font-size: 36px; }
    .hero-lead { font-size: 15px; }
    .button { padding-inline: 14px; }
    .preview-list span { max-width: 160px; }
    .preview-list em { padding-inline: 8px; }
    .footer-grid { grid-template-columns: 1fr; }
    .footer-grid > div:last-child { grid-column: auto; }
}

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