:root {
    --bg: #f6f2ea;
    --ink: #0f172a;
    --muted: #475569;
    --accent: #e4572e;
    --accent-dark: #b63b1c;
    --accent-soft: #ffe3d6;
    --accent-2: #0e7490;
    --card: #ffffff;
    --border: rgba(15, 23, 42, 0.1);
    --shadow: 0 30px 80px -50px rgba(15, 23, 42, 0.6);
    --bg-gradient-1: rgba(14, 116, 144, 0.18);
    --bg-gradient-2: rgba(228, 87, 46, 0.16);
    --bg-gradient-from: #f9f6f0;
    --bg-gradient-to: #f4f6ff;
    --header-bg: rgba(246, 242, 234, 0.7);
    --header-border: rgba(15, 23, 42, 0.06);
    --card-border: rgba(15, 23, 42, 0.08);
    --card-shadow: 0 18px 40px -30px rgba(15, 23, 42, 0.4);
    --metric-bg: rgba(255, 255, 255, 0.7);
    --section-contrast-bg: rgba(255, 255, 255, 0.7);
    --section-contrast-border: rgba(15, 23, 42, 0.05);
    --dialog-bot-bg: rgba(14, 116, 144, 0.12);
    --dialog-client-bg: rgba(228, 87, 46, 0.12);
    --cta-gradient: linear-gradient(135deg, rgba(228, 87, 46, 0.12), rgba(14, 116, 144, 0.12));
    --call-gradient: linear-gradient(135deg, rgba(14, 116, 144, 0.15), rgba(228, 87, 46, 0.15));
    --input-border: rgba(15, 23, 42, 0.2);
    --input-focus-outline: rgba(228, 87, 46, 0.3);
    --input-focus-border: rgba(228, 87, 46, 0.6);
    --decision-bg: rgba(255, 255, 255, 0.6);
    --logo-item-bg: rgba(14, 116, 144, 0.08);
    --footer-bg: #0f172a;
    --footer-text: #cbd5f5;
    --footer-muted: #94a3b8;
    --footer-border: rgba(148, 163, 184, 0.25);
    --btn-ghost-border: rgba(15, 23, 42, 0.2);
    --btn-ghost-shadow: 0 12px 22px -18px rgba(15, 23, 42, 0.5);
    --btn-accent-shadow: 0 16px 30px -18px rgba(228, 87, 46, 0.7);
    --call-phone-shadow: 0 18px 40px -20px rgba(228, 87, 46, 0.5);
    --call-phone-shadow-hover: 0 24px 50px -20px rgba(228, 87, 46, 0.6);
}

[data-theme="dark"] {
    --bg: #0f172a;
    --ink: #e2e8f0;
    --muted: #94a3b8;
    --accent: #f97066;
    --accent-dark: #fca5a1;
    --accent-soft: rgba(249, 112, 102, 0.15);
    --accent-2: #22d3ee;
    --card: #1e293b;
    --border: rgba(226, 232, 240, 0.1);
    --shadow: 0 30px 80px -50px rgba(0, 0, 0, 0.8);
    --bg-gradient-1: rgba(14, 116, 144, 0.12);
    --bg-gradient-2: rgba(228, 87, 46, 0.10);
    --bg-gradient-from: #0f172a;
    --bg-gradient-to: #0f172a;
    --header-bg: rgba(15, 23, 42, 0.85);
    --header-border: rgba(226, 232, 240, 0.06);
    --card-border: rgba(226, 232, 240, 0.08);
    --card-shadow: 0 18px 40px -30px rgba(0, 0, 0, 0.6);
    --metric-bg: rgba(30, 41, 59, 0.7);
    --section-contrast-bg: rgba(30, 41, 59, 0.5);
    --section-contrast-border: rgba(226, 232, 240, 0.05);
    --dialog-bot-bg: rgba(14, 116, 144, 0.2);
    --dialog-client-bg: rgba(228, 87, 46, 0.2);
    --cta-gradient: linear-gradient(135deg, rgba(228, 87, 46, 0.08), rgba(14, 116, 144, 0.08));
    --call-gradient: linear-gradient(135deg, rgba(14, 116, 144, 0.1), rgba(228, 87, 46, 0.1));
    --input-border: rgba(226, 232, 240, 0.2);
    --input-focus-outline: rgba(249, 112, 102, 0.3);
    --input-focus-border: rgba(249, 112, 102, 0.6);
    --decision-bg: rgba(30, 41, 59, 0.6);
    --logo-item-bg: rgba(34, 211, 238, 0.1);
    --footer-bg: #020617;
    --footer-text: #cbd5f5;
    --footer-muted: #64748b;
    --footer-border: rgba(148, 163, 184, 0.15);
    --btn-ghost-border: rgba(226, 232, 240, 0.2);
    --btn-ghost-shadow: 0 12px 22px -18px rgba(0, 0, 0, 0.5);
    --btn-accent-shadow: 0 16px 30px -18px rgba(249, 112, 102, 0.5);
    --call-phone-shadow: 0 18px 40px -20px rgba(249, 112, 102, 0.4);
    --call-phone-shadow-hover: 0 24px 50px -20px rgba(249, 112, 102, 0.5);
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

body {
    margin: 0;
    font-family: "Inter", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(900px 600px at 5% -10%, var(--bg-gradient-1), transparent 60%),
        radial-gradient(600px 600px at 95% 0%, var(--bg-gradient-2), transparent 55%),
        linear-gradient(160deg, var(--bg-gradient-from) 0%, var(--bg-gradient-to) 100%);
    min-height: 100vh;
}

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

img {
    max-width: 100%;
    display: block;
}

.page {
    position: relative;
    overflow-x: clip;
}

.container {
    width: min(1120px, calc(100% - 2.5rem));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    backdrop-filter: blur(12px);
    background: var(--header-bg);
    border-bottom: 1px solid var(--header-border);
    z-index: 10;
}

.header-inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1.5rem;
    padding: 1.25rem 0;
}

.brand {
    display: flex;
    align-items: center;
    gap: 0.75rem;
}

.brand-title {
    display: flex;
    flex-direction: column;
    gap: 0.1rem;
}

.brand-logo {
    border-radius: 4px;
    flex-shrink: 0;
}

.brand-name {
    font-family: "Inter", sans-serif;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.02em;
}

.brand-version {
    font-family: "Inter", sans-serif;
    font-size: 0.75rem;
    text-transform: uppercase;
    padding: 0.2rem 0.6rem;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent-dark);
}

.brand-tagline {
    font-size: 0.9rem;
    color: var(--muted);
}

.nav {
    display: flex;
    gap: 1.25rem;
    font-family: "Inter", sans-serif;
    font-weight: 500;
    font-size: 0.95rem;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0.7rem 1.5rem;
    border-radius: 999px;
    font-family: "Inter", sans-serif;
    font-weight: 600;
    border: 1px solid transparent;
    white-space: nowrap;
    flex-shrink: 0;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
    cursor: pointer;
}

.btn-accent {
    background: var(--accent);
    color: #ffffff;
    box-shadow: var(--btn-accent-shadow);
}

.btn-accent:hover {
    transform: translateY(-2px);
    background: var(--accent-dark);
}

.btn-ghost {
    background: transparent;
    border-color: var(--btn-ghost-border);
    color: var(--ink);
}

.btn-ghost:hover {
    transform: translateY(-2px);
    box-shadow: var(--btn-ghost-shadow);
}

.hero {
    position: relative;
    padding: 5.5rem 0 6rem;
}

.hero-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 2rem;
    align-items: start;
}

.hero-copy {
    animation: rise 0.8s ease both;
}

.hero-right {
    display: grid;
    gap: 1.5rem;
}

.eyebrow {
    font-family: "Inter", sans-serif;
    text-transform: uppercase;
    letter-spacing: 0.2em;
    font-size: 0.7rem;
    color: var(--accent-2);
    font-weight: 700;
}

.hero-brand {
    display: block;
    font-family: "Inter", sans-serif;
    font-size: clamp(1rem, 1.4vw, 1.15rem);
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.15em;
    color: var(--accent);
    margin-bottom: 0.8rem;
}

.hero h1 {
    font-family: "Inter", sans-serif;
    font-size: clamp(1.9rem, 2.6vw, 2.6rem);
    line-height: 1.1;
    margin: 0 0 0.9rem;
}

.lead {
    font-size: 1.2rem;
    color: var(--muted);
    max-width: 32rem;
}

.hero-actions {
    display: flex;
    gap: 1rem;
    margin-top: 2rem;
    flex-wrap: wrap;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1rem;
    margin-top: 0;
}

.metric {
    padding: 0.8rem 1rem;
    border-radius: 16px;
    background: var(--metric-bg);
    border: 1px solid var(--card-border);
}

.metric-value {
    font-family: "Inter", sans-serif;
    font-weight: 700;
    display: block;
}

.metric-label {
    font-size: 0.85rem;
    color: var(--muted);
}

.hero-card {
    background: var(--card);
    border-radius: 28px;
    padding: 2.5rem;
    box-shadow: var(--shadow);
    border: 2px solid var(--accent);
    animation: rise 0.8s ease 0.1s both;
}

.hero-card h3 {
    font-family: "Inter", sans-serif;
    margin-top: 1.5rem;
    margin-bottom: 1rem;
    font-size: 1.4rem;
}

.hero-card ul {
    padding-left: 1.2rem;
    margin: 0 0 1.5rem;
    color: var(--muted);
}

.hero-card li+li {
    margin-top: 0.5rem;
}

.hero-card-header {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
}

.chip {
    font-family: "Inter", sans-serif;
    padding: 0.35rem 0.9rem;
    border-radius: 999px;
    background: var(--accent-soft);
    color: var(--accent-dark);
    font-size: 0.75rem;
    font-weight: 600;
}

.chip-outline {
    background: transparent;
    border: 1px solid var(--btn-ghost-border);
    color: var(--ink);
}

.hero-card-footer {
    display: flex;
    align-items: center;
    gap: 0.6rem;
    font-size: 0.85rem;
    color: var(--muted);
}

.dot {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: var(--accent);
}

.hero-glow {
    position: absolute;
    width: 420px;
    height: 420px;
    background: radial-gradient(circle, var(--bg-gradient-1) 0%, transparent 70%);
    right: -120px;
    top: 80px;
    z-index: -1;
}

.section {
    padding: 5rem 0;
}

.section-contrast {
    background: var(--section-contrast-bg);
    border-top: 1px solid var(--section-contrast-border);
    border-bottom: 1px solid var(--section-contrast-border);
}

.section-header {
    display: grid;
    gap: 0.8rem;
    margin-bottom: 2.5rem;
}

.section-header h2 {
    font-family: "Inter", sans-serif;
    font-size: clamp(2rem, 2.8vw, 2.6rem);
    margin: 0;
}

.section-header p {
    color: var(--muted);
    margin: 0;
    max-width: 40rem;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(230px, 1fr));
    gap: 1.6rem;
}

.feature-card {
    background: var(--card);
    border-radius: 20px;
    padding: 1.8rem;
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    animation: rise 0.8s ease both;
}

.feature-card:nth-child(2) {
    animation-delay: 0.1s;
}

.feature-card:nth-child(3) {
    animation-delay: 0.2s;
}

.feature-card:nth-child(4) {
    animation-delay: 0.3s;
}

.feature-tag {
    font-family: "Inter", sans-serif;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--accent-2);
    font-weight: 700;
}

.feature-card h3 {
    font-family: "Inter", sans-serif;
    margin: 0.8rem 0;
}

.feature-card p {
    color: var(--muted);
    margin: 0;
}

.effect-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 1.5rem;
}

.effect-card {
    background: var(--card);
    border-radius: 20px;
    padding: 1.6rem;
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    display: grid;
    gap: 0.6rem;
}

.effect-value {
    font-family: "Inter", sans-serif;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--accent);
}

.effect-label {
    margin: 0;
    color: var(--ink);
}

.effect-note {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}

.audience-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.audience-list li {
    background: var(--card);
    border-radius: 18px;
    padding: 1.6rem;
    border: 1px solid var(--card-border);
    color: var(--muted);
}

.audience-list strong {
    display: block;
    font-family: "Inter", sans-serif;
    color: var(--ink);
    margin-bottom: 0.5rem;
}

.dialog-card {
    background: var(--card);
    border-radius: 24px;
    padding: 2rem;
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    display: grid;
    gap: 1rem;
}

.dialog-line {
    padding: 0.9rem 1.1rem;
    border-radius: 18px;
    background: var(--dialog-bot-bg);
    display: grid;
    gap: 0.4rem;
    max-width: 90%;
}

.dialog-line.client {
    background: var(--dialog-client-bg);
    margin-right: auto;
}

.dialog-line.bot {
    margin-left: auto;
}

.dialog-speaker {
    font-family: "Inter", sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 600;
    color: var(--accent-2);
}

.dialog-line.client .dialog-speaker {
    color: var(--accent-dark);
}

.dialog-line p {
    margin: 0;
    color: var(--ink);
}

.dialog-note {
    margin: 1.5rem 0 0;
    color: var(--muted);
    font-size: 0.95rem;
}

.call-section {
    padding: 4rem 0;
}

.call-card {
    background: var(--call-gradient);
    border-radius: 28px;
    padding: 3rem;
    border: 2px solid var(--accent);
    text-align: center;
}

.call-content h2 {
    font-family: "Inter", sans-serif;
    font-size: clamp(1.6rem, 2.4vw, 2.2rem);
    margin: 0 0 1rem;
}

.call-content p {
    color: var(--muted);
    margin: 0 0 1.5rem;
    max-width: 32rem;
    margin-left: auto;
    margin-right: auto;
}

.call-phone {
    display: inline-flex;
    align-items: center;
    gap: 0.6rem;
    font-family: "Inter", sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    font-weight: 700;
    color: #fff;
    padding: 1rem 2rem;
    border-radius: 999px;
    background: var(--accent);
    box-shadow: var(--call-phone-shadow);
    transition: transform 0.2s ease, box-shadow 0.2s ease;
    animation: phonePulse 2s ease-in-out infinite;
}

.call-phone:hover {
    transform: translateY(-3px);
    box-shadow: var(--call-phone-shadow-hover);
    animation: none;
}

.call-phone-icon {
    flex-shrink: 0;
}

@keyframes phonePulse {

    0%,
    100% {
        box-shadow: var(--call-phone-shadow);
    }

    50% {
        box-shadow: 0 0 0 8px rgba(228, 87, 46, 0.15), var(--call-phone-shadow);
    }
}


.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 1.5rem;
}

.use-case-card {
    background: var(--card);
    border-radius: 20px;
    padding: 1.8rem;
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    display: grid;
    gap: 0.8rem;
}

.use-case-card h3 {
    font-family: "Inter", sans-serif;
    margin: 0;
}

.use-case-card p {
    color: var(--muted);
    margin: 0;
}

.section-note {
    margin: 2rem 0 0;
    color: var(--muted);
    font-size: 0.95rem;
}

.case-metric {
    font-family: "Inter", sans-serif;
    font-size: 0.9rem;
    color: var(--accent-2);
    font-weight: 600;
}

.case-recommend {
    margin: 0;
    font-family: "Inter", sans-serif;
    font-size: 0.85rem;
    color: var(--accent);
}

.case-note {
    margin: 0;
    color: var(--muted);
    font-size: 0.9rem;
}


.proof-grid {
    margin-top: 2rem;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
    align-items: stretch;
}

.logo-wall {
    display: flex;
    flex-wrap: wrap;
    gap: 0.6rem;
    background: var(--card);
    border-radius: 18px;
    padding: 1.4rem;
    border: 1px solid var(--card-border);
}

.logo-item {
    font-family: "Inter", sans-serif;
    font-size: 0.85rem;
    padding: 0.4rem 0.8rem;
    border-radius: 999px;
    background: var(--logo-item-bg);
    color: var(--accent-2);
    font-weight: 600;
}

.logo-title {
    width: 100%;
    margin: 0 0 0.6rem;
    font-family: "Inter", sans-serif;
    font-size: 0.75rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--muted);
}

.testimonial {
    margin: 0;
    background: var(--card);
    border-radius: 18px;
    padding: 1.6rem;
    border: 1px solid var(--card-border);
    display: grid;
    gap: 1rem;
}

.testimonial p {
    margin: 0;
    font-size: 1rem;
    color: var(--ink);
}

.testimonial footer {
    font-family: "Inter", sans-serif;
    font-size: 0.9rem;
    color: var(--muted);
}


/* Сетка отзывов */
.testimonials-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 1.5rem;
    margin-top: 2rem;
}

.testimonials-grid .testimonial footer {
    display: grid;
    gap: 0.2rem;
}

.testimonials-grid .testimonial footer strong {
    font-family: "Inter", sans-serif;
    color: var(--ink);
    font-size: 0.95rem;
}

.testimonials-grid .testimonial footer span {
    font-size: 0.85rem;
}

.faq-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 1.5rem;
}

.faq-item {
    background: var(--card);
    border-radius: 18px;
    padding: 1.6rem;
    border: 1px solid var(--card-border);
}

.faq-item h3 {
    font-family: "Inter", sans-serif;
    margin: 0 0 0.6rem;
}

.faq-item p {
    color: var(--muted);
    margin: 0;
}

.cta-section {
    padding-bottom: 5rem;
}


.cta-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 2rem;
    align-items: center;
    background: var(--cta-gradient);
    border-radius: 28px;
    padding: 3rem;
    border: 1px solid var(--card-border);
}

.cta-copy h2 {
    font-family: "Inter", sans-serif;
    margin: 0 0 1rem;
}

.cta-copy p {
    color: var(--muted);
    margin: 0 0 1.5rem;
}

.pilot-list,
.decision-list {
    list-style: none;
    padding: 0;
    margin: 1.2rem 0 0;
    display: grid;
    gap: 0.6rem;
    color: var(--muted);
}

.pilot-list li,
.decision-list li {
    position: relative;
    padding-left: 1.2rem;
}

.pilot-list li::before,
.decision-list li::before {
    content: "";
    position: absolute;
    left: 0;
    top: 0.55rem;
    width: 6px;
    height: 6px;
    border-radius: 999px;
}

.pilot-list li::before {
    background: var(--accent);
}

.decision-list li::before {
    background: var(--accent-2);
}

.decision-block {
    margin-top: 1.6rem;
    padding: 1.2rem 1.4rem;
    border-radius: 16px;
    background: var(--decision-bg);
    border: 1px solid var(--card-border);
}

.decision-block h3 {
    font-family: "Inter", sans-serif;
    margin: 0 0 0.8rem;
    font-size: 1.05rem;
}

.cta-actions {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
    margin-top: 1.5rem;
}

.cta-card {
    background: var(--card);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    scroll-margin-top: 1rem;
}

.cta-card h3 {
    font-family: "Inter", sans-serif;
    margin-top: 0;
}

.cta-form {
    display: grid;
    gap: 0.6rem;
    margin-top: 1.5rem;
}

.cta-form .btn {
    margin-top: 0.4rem;
}

.honeypot {
    position: absolute;
    left: -9999px;
    height: 0;
    overflow: hidden;
}

.form-field {
    display: grid;
    gap: 0.4rem;
}

.form-field label {
    font-family: "Inter", sans-serif;
    font-size: 0.85rem;
    color: var(--ink);
}

.form-field input {
    border: 1px solid var(--input-border);
    border-radius: 12px;
    padding: 0.65rem 0.85rem;
    font-family: "Inter", sans-serif;
    font-size: 1rem;
}

.form-field input:focus {
    outline: 2px solid var(--input-focus-outline);
    border-color: var(--input-focus-border);
}

.form-note {
    margin: 0;
    color: var(--muted);
    font-size: 0.8rem;
}

.form-field-checkbox {
    margin-top: 0;
}

.checkbox-label {
    display: grid;
    grid-template-columns: auto 1fr;
    align-items: start;
    gap: 0.5rem;
    font-size: 0.85rem;
    color: var(--muted);
    cursor: pointer;
}

.checkbox-label input[type="checkbox"] {
    margin-top: 0.2rem;
    flex-shrink: 0;
    accent-color: var(--accent);
}

.checkbox-label a {
    color: var(--accent-2);
    text-decoration: underline;
}

.form-trust {
    margin: 0.75rem 0 0;
    color: var(--accent-2);
    font-size: 0.9rem;
    line-height: 1.45;
}

.cta-card>.form-social-proof {
    margin: 0.75rem 0 0;
    font-size: 0.9rem;
    line-height: 1.45;
}

.form-error {
    margin: 0;
    color: var(--accent);
    font-size: 0.85rem;
    font-family: "Inter", sans-serif;
    font-weight: 500;
}

.form-success {
    padding: 2rem;
    text-align: center;
}

.form-success-text {
    font-family: "Inter", sans-serif;
    font-size: 1.15rem;
    font-weight: 600;
    color: var(--accent-2);
    margin: 0;
}

#cta-submit:disabled {
    opacity: 0.6;
    cursor: not-allowed;
    transform: none;
}

.form-urgency,
.form-social-proof {
    margin: 0;
    font-size: 0.9rem;
    color: var(--muted);
    line-height: 1.45;
}

.form-urgency {
    font-weight: 600;
    color: var(--accent-2);
}

.cta-note {
    margin-top: 0.75rem;
    color: var(--muted);
    font-size: 0.88rem;
    line-height: 1.45;
}

.site-footer {
    padding: 3rem 0 1.5rem;
    background: var(--footer-bg);
    color: var(--footer-text);
}

.footer-grid {
    display: grid;
    grid-template-columns: 1.5fr 1fr 1fr;
    gap: 2rem;
    align-items: start;
}

.footer-brand {
    font-family: "Inter", sans-serif;
    font-size: 1.2rem;
    font-weight: 700;
    margin-bottom: 0.8rem;
}

.footer-note {
    color: var(--footer-muted);
}

.site-footer h4 {
    font-family: "Inter", sans-serif;
    font-size: 1rem;
    font-weight: 600;
    margin: 0 0 0.8rem;
}

.site-footer p {
    margin: 0 0 0.4rem;
}

.site-footer a {
    color: inherit;
}

.footer-bottom {
    border-top: 1px solid var(--footer-border);
    margin-top: 2rem;
    padding-top: 1.2rem;
    font-size: 0.85rem;
    text-align: center;
    color: var(--footer-muted);
}

.legal-section h1 {
    font-family: "Inter", sans-serif;
    font-size: clamp(2rem, 2.8vw, 2.6rem);
    margin: 0 0 1rem;
}

.sticky-cta {
    position: fixed;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 20;
    opacity: 0;
    pointer-events: none;
    transform: translateY(12px);
    transition: opacity 0.25s ease, transform 0.25s ease;
    display: flex;
    gap: 0.75rem;
    align-items: center;
}
@media (min-width: 769px) {
    .sticky-cta {
        display: none;
    }
}

body.show-sticky-cta .sticky-cta {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(0);
}

.sticky-cta__call {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    white-space: nowrap;
}

.sticky-cta__call svg {
    flex-shrink: 0;
}

[data-theme="dark"] .form-field input {
    background: var(--card);
    color: var(--ink);
}

/* Переключатель темы */
.theme-toggle {
    background: none;
    border: 1px solid var(--btn-ghost-border);
    border-radius: 999px;
    padding: 0.5rem;
    cursor: pointer;
    color: var(--ink);
    display: flex;
    align-items: center;
    justify-content: center;
    transition: background 0.2s ease, transform 0.2s ease;
    width: 36px;
    height: 36px;
}

.theme-toggle:hover {
    background: var(--metric-bg);
    transform: translateY(-1px);
}

/* Светлая тема: показываем луну (можно переключить на тёмную) */
.theme-icon--light {
    display: none;
}

.theme-icon--dark {
    display: block;
}

/* Тёмная тема: показываем солнце (можно переключить на светлую) */
[data-theme="dark"] .theme-icon--light {
    display: block;
}

[data-theme="dark"] .theme-icon--dark {
    display: none;
}

.theme-toggle--mobile {
    display: flex;
    align-items: center;
    gap: 0.5rem;
    width: auto;
    padding: 0.75rem 0;
    border: none;
    border-radius: 0;
    font-family: "Inter", sans-serif;
    font-weight: 500;
    font-size: 1rem;
    min-height: 44px;
}

.theme-toggle--mobile:hover {
    background: none;
    transform: none;
}

@keyframes rise {
    0% {
        opacity: 0;
        transform: translateY(18px);
    }

    100% {
        opacity: 1;
        transform: translateY(0);
    }
}

/* Бургер-кнопка */
.burger {
    display: none;
    background: none;
    border: none;
    cursor: pointer;
    padding: 0.5rem;
    flex-direction: column;
    gap: 5px;
    z-index: 12;
}

.burger-line {
    display: block;
    width: 24px;
    height: 2px;
    background: var(--ink);
    border-radius: 2px;
    transition: transform 0.3s ease, opacity 0.3s ease;
}

.burger--open .burger-line:nth-child(1) {
    transform: translateY(7px) rotate(45deg);
}

.burger--open .burger-line:nth-child(2) {
    opacity: 0;
}

.burger--open .burger-line:nth-child(3) {
    transform: translateY(-7px) rotate(-45deg);
}

/* Мобильное меню */
.mobile-nav {
    display: none;
}

.mobile-nav:not([hidden]) {
    display: flex;
    flex-direction: column;
    width: 100%;
    order: 10;
    padding: 0.5rem 0 1rem;
    animation: slideDown 0.25s ease;
}

.mobile-nav a {
    font-family: "Inter", sans-serif;
    font-weight: 500;
    font-size: 1rem;
    padding: 0.75rem 0;
    min-height: 44px;
    display: flex;
    align-items: center;
    border-bottom: 1px solid var(--header-border);
}

.mobile-nav a:last-of-type {
    border-bottom: none;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-8px);
    }

    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@media (max-width: 900px) {
    .header-inner {
        flex-wrap: wrap;
    }

    .brand {
        flex: 1;
        min-width: 0;
    }

    .nav,
    .header-inner>.theme-toggle {
        display: none;
    }

    .header-inner>.btn {
        display: none;
    }

    .burger {
        display: flex;
    }

    .hero-grid {
        grid-template-columns: 1fr;
    }

    .hero-card {
        padding: 2rem;
    }
}

@media (max-width: 640px) {
    .container {
        width: calc(100% - 1.5rem);
    }

    .page {
        padding-bottom: 4.5rem;
    }

    .section {
        padding: 2.5rem 0;
    }

    .section-header h2,
    .call-content h2,
    .cta-grid h2 {
        font-size: 1.4rem;
    }

    .dialog-card {
        padding: 1rem;
        border-radius: 18px;
    }

    .hero-copy,
    .hero-right {
        min-width: 0;
    }

    .hero-card {
        padding: 1.5rem;
        border-radius: 20px;
    }

    .hero-metrics {
        grid-template-columns: 1fr;
    }

    .hero-card h3 {
        margin-top: 1rem;
        margin-bottom: 0.75rem;
        font-size: 1.2rem;
    }

    .hero-card ul {
        margin-bottom: 1rem;
    }

    .hero-card-footer {
        display: none;
    }

    .section-header {
        margin-bottom: 1.5rem;
    }

    .hero {
        padding-top: 1.5rem;
        padding-bottom: 3rem;
    }

    .hero h1 {
        font-size: 1.75rem;
        margin-bottom: 1rem;
    }

    .lead {
        font-size: 1rem;
    }

    .call-card {
        padding: 1.5rem;
        border-radius: 20px;
    }

    .call-phone {
        font-size: 1.1rem;
        padding: 0.75rem 1rem;
        white-space: nowrap;
    }

    .hero-actions {
        flex-direction: column;
        align-items: stretch;
    }

    .cta-grid {
        padding: 1.25rem;
        grid-template-columns: 1fr;
    }

    .cta-card {
        padding: 1.25rem;
        width: 100%;
        min-width: 0;
    }

    .cta-form {
        width: 100%;
        min-width: 0;
    }

    .form-field {
        min-width: 0;
    }

    .form-field input,
    .cta-form .btn {
        width: 100%;
        max-width: 100%;
        box-sizing: border-box;
    }


    .footer-grid {
        grid-template-columns: 1fr;
        gap: 1.5rem;
    }

    .sticky-cta {
        left: 1rem;
        right: 1rem;
        width: calc(100% - 2rem);
    }

    .sticky-cta__pilot {
        flex: 1 1 auto;
        min-width: 0;
        justify-content: center;
        flex-shrink: 1;
    }

    .sticky-cta__call {
        background: var(--card);
        border-color: var(--accent);
        color: var(--accent);
        padding: 0.75rem;
        flex-shrink: 0;
    }

    .sticky-cta__call-label {
        display: none;
    }
}

/* Секция «Как это работает» */
.how-it-works-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 1.5rem;
}

.step-card {
    background: var(--card);
    border-radius: 20px;
    padding: 2rem;
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    position: relative;
}

.step-card h3 {
    font-family: "Inter", sans-serif;
    margin: 0.5rem 0;
}

.step-card p {
    color: var(--muted);
    margin: 0;
}

.step-number {
    font-family: "Inter", sans-serif;
    font-size: 3rem;
    font-weight: 800;
    color: var(--accent);
    opacity: 0.2;
    line-height: 1;
}

/* Секция «Тарифы» — сравнительная таблица */
.pricing-table-wrap {
    overflow-x: auto;
    -webkit-overflow-scrolling: touch;
    padding-top: 1.2rem;
}

.pricing-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    font-size: 0.95rem;
    color: var(--muted);
}

.pricing-table thead th {
    font-family: "Inter", sans-serif;
    font-size: 1.15rem;
    font-weight: 700;
    color: var(--ink);
    padding: 1.2rem 1rem 1rem;
    text-align: center;
    vertical-align: bottom;
    border-bottom: 2px solid var(--card-border);
}

.pricing-table thead th:first-child {
    text-align: left;
}

.pricing-table-price {
    display: block;
    font-size: 1.6rem;
    font-weight: 800;
    color: var(--accent);
    margin-top: 0.3rem;
}

.pricing-table td,
.pricing-table tbody th {
    padding: 0.75rem 1rem;
    text-align: center;
    border-bottom: 1px solid var(--card-border);
    vertical-align: top;
}

.pricing-table-label {
    text-align: left !important;
    font-weight: 600;
    color: var(--ink);
    white-space: nowrap;
}

.pricing-table--featured {
    background: rgba(228, 87, 46, 0.06);
    background: color-mix(in srgb, var(--accent) 6%, transparent);
}

.pricing-table thead .pricing-table--featured {
    position: relative;
}

.pricing-table thead .pricing-table--featured::after {
    content: "Популярный";
    position: absolute;
    top: -0.6rem;
    left: 50%;
    transform: translateX(-50%);
    background: var(--accent);
    color: #fff;
    font-family: "Inter", sans-serif;
    font-size: 0.7rem;
    font-weight: 600;
    padding: 0.15rem 0.7rem;
    border-radius: 999px;
    white-space: nowrap;
}

.pricing-table-row-min td {
    border-bottom: none;
    padding-top: 1rem;
}

.pricing-table-footnote {
    margin-top: 1.5rem;
    text-align: center;
    font-size: 0.9rem;
    color: var(--muted);
    font-weight: 500;
}

/* Секция «Гарантия» */
.guarantee-card {
    max-width: 640px;
    margin: 0 auto;
    background: var(--card);
    border-radius: 24px;
    padding: 2.5rem;
    border: 2px solid var(--accent);
    box-shadow: var(--card-shadow);
    text-align: center;
    display: grid;
    gap: 1rem;
}

.guarantee-card h2 {
    font-family: "Inter", sans-serif;
    margin: 0;
}

.guarantee-card p {
    color: var(--muted);
    margin: 0;
    font-size: 1.1rem;
}

.guarantee-escalation {
    margin-top: 0.75rem !important;
    padding-top: 0.75rem;
    border-top: 1px solid var(--border);
    font-weight: 500;
    color: var(--text) !important;
}

.guarantee-badge {
    display: inline-block;
    background: var(--accent-soft);
    color: var(--accent-dark);
    font-family: "Inter", sans-serif;
    font-size: 0.85rem;
    font-weight: 600;
    padding: 0.4rem 1.2rem;
    border-radius: 999px;
}

/* Дополнительный блок в секции «Почему» */
.features-bonus {
    margin-top: 2rem;
    background: var(--card);
    border-radius: 18px;
    padding: 1.4rem 1.8rem;
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    color: var(--accent-2);
    font-family: "Inter", sans-serif;
    font-weight: 600;
    font-size: 1rem;
}

@media (max-width: 640px) {

    .how-it-works-grid {
        grid-template-columns: 1fr;
    }

    .pricing-table {
        font-size: 0.82rem;
    }

    .pricing-table thead th {
        font-size: 0.95rem;
        padding: 0.8rem 0.5rem;
    }

    .pricing-table-price {
        font-size: 1.2rem;
    }

    .pricing-table td {
        padding: 0.5rem 0.4rem;
    }

    .pricing-table-label {
        white-space: normal;
    }

    .guarantee-card {
        padding: 1.5rem;
    }

    .max-card {
        padding: 1.5rem;
        border-radius: 20px;
    }
}

/* Чип с пульсирующей точкой */
.chip-new {
    background: rgba(14, 116, 144, 0.15);
    color: var(--accent-2);
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
}

.chip-live {
    text-decoration: none;
    cursor: pointer;
}

.chip-pulse {
    width: 6px;
    height: 6px;
    border-radius: 999px;
    background: var(--accent-2);
    animation: chipPulse 2s ease-in-out infinite;
}

@keyframes chipPulse {
    0%, 100% { opacity: 1; box-shadow: 0 0 0 0 rgba(14, 116, 144, 0.4); }
    50% { opacity: 1; box-shadow: 0 0 0 5px rgba(14, 116, 144, 0); }
}

/* Секция «MAX — чат с AI» */
/* MAX секция — двухколоночная CTA карточка */
.max-card {
    background: var(--call-gradient);
    border-radius: 24px;
    padding: 2.5rem;
    border: 1px solid var(--card-border);
    display: grid;
    grid-template-columns: 1fr auto;
    align-items: center;
    gap: 3rem;
}
.max-text {
    min-width: 0;
}
.max-kicker {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 12px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.06em;
    color: var(--muted);
    margin-bottom: 0.8rem;
}
.max-kicker .channel-icon {
    width: 20px;
    height: 20px;
}
.max-card h2 {
    font-family: "Inter", sans-serif;
    font-size: clamp(1.4rem, 2.2vw, 1.9rem);
    margin: 0 0 0.8rem;
    line-height: 1.25;
}
.max-subtitle {
    color: var(--muted);
    margin: 0 0 1rem;
    font-size: 1rem;
    line-height: 1.5;
}
.max-compliance {
    margin: 0;
    font-size: 0.8rem;
    color: var(--muted);
}

/* CTA блок: QR + кнопка */
.max-cta {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 16px;
    flex-shrink: 0;
}
.max-qr {
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 8px;
}
.max-qr img {
    border-radius: 12px;
    background: #fff;
    padding: 6px;
    display: block;
}
.max-qr-label {
    font-size: 0.75rem;
    color: var(--muted);
}
.btn-max {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.75rem 1.5rem;
    border-radius: 999px;
    background: var(--accent-2);
    color: #fff;
    font-weight: 600;
    font-size: 0.95rem;
    text-decoration: none;
    transition: transform 0.15s, box-shadow 0.15s;
    box-shadow: 0 12px 24px -12px rgba(14, 116, 144, 0.5);
}
.btn-max:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 30px -12px rgba(14, 116, 144, 0.6);
}
.btn-max .channel-icon {
    width: 18px;
    height: 18px;
}

/* На мобильных — стек в колонку, QR скрыт (только кнопка) */
@media (max-width: 768px) {
    .max-card {
        grid-template-columns: 1fr;
        gap: 1.5rem;
        padding: 1.8rem;
    }
    .max-qr { display: none; }
    .max-cta { flex-direction: row; }
    .btn-max { width: 100%; justify-content: center; padding: 1rem 1.5rem; }
}

@media (prefers-reduced-motion: reduce) {
    *:not(.chip-pulse):not(.call-swap-panel) {
        animation: none !important;
        transition: none !important;
    }
}

/* Hero inline metric */
.hero-metric-inline {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin: 0 0 1rem;
    padding: 6px 12px;
    font-size: 13px;
    color: var(--muted);
    background: var(--metric-bg);
    border: 1px solid var(--card-border);
    border-radius: 999px;
    width: fit-content;
}
.hero-metric-spark {
    font-size: 14px;
    filter: saturate(1.2);
}


/* Antagonist section */
.antagonist-grid {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 24px;
}
.antagonist-card {
    padding: 28px;
    border-radius: 16px;
    border: 1px solid var(--card-border);
}
.antagonist-card--bad {
    background: rgba(148, 163, 184, 0.08);
    opacity: 0.85;
}
.antagonist-card--good {
    background: var(--card);
    border-color: var(--accent);
    box-shadow: var(--card-shadow);
}
.antagonist-card h3 {
    margin: 0 0 16px;
    font-size: 20px;
}
.antagonist-card--bad h3 {
    color: var(--muted);
}
.antagonist-card--good h3 {
    color: var(--accent);
}
.antagonist-dialog {
    display: flex;
    flex-direction: column;
    gap: 12px;
    padding: 18px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.04);
    font-size: 14px;
    line-height: 1.5;
}
.antagonist-line {
    display: flex;
    gap: 8px;
}
.antagonist-speaker {
    font-weight: 600;
    flex-shrink: 0;
    color: var(--muted);
}
.antagonist-card--good .antagonist-speaker {
    color: var(--accent-2);
}
.antagonist-separator {
    text-align: center;
    font-size: 12px;
    color: var(--muted);
    padding: 6px 0;
    border-top: 1px dashed var(--border);
    border-bottom: 1px dashed var(--border);
}
.antagonist-hint {
    font-size: 12px;
    color: var(--muted);
    font-style: italic;
    text-align: right;
}
.antagonist-markers {
    margin: 18px 0 0;
    padding: 0;
    list-style: none;
    display: flex;
    flex-direction: column;
    gap: 8px;
}
.antagonist-markers li {
    font-size: 14px;
    padding-left: 20px;
    position: relative;
}
.antagonist-markers--bad li::before {
    content: "✕";
    position: absolute;
    left: 0;
    color: var(--muted);
}
.antagonist-markers--good li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--accent);
    font-weight: 700;
}
@media (max-width: 860px) {
    .antagonist-grid {
        grid-template-columns: 1fr;
    }
}

/* Chain demo section */
.chain-intro {
    display: flex;
    align-items: center;
    gap: 16px;
    padding: 18px 22px;
    margin: 0 auto 32px;
    max-width: 720px;
    background: var(--accent-soft);
    border-radius: 12px;
    border: 1px solid var(--card-border);
}
.chain-intro-icon {
    font-size: 28px;
    flex-shrink: 0;
}
.chain-intro-text {
    display: flex;
    flex-direction: column;
    gap: 4px;
    font-size: 15px;
}
.chain-intro-time {
    font-size: 13px;
    color: var(--muted);
}
.chain-layout {
    display: grid;
    grid-template-columns: minmax(0, 1.35fr) minmax(0, 1fr);
    gap: 40px;
    align-items: start;
}
.chain-timeline {
    display: flex;
    flex-direction: column;
    gap: 64px;
    position: relative;
}
.chain-timeline::before {
    content: "";
    position: absolute;
    left: 19px;
    top: 20px;
    bottom: 20px;
    width: 2px;
    background: var(--card-border);
}
.chain-step {
    display: flex;
    gap: 20px;
    position: relative;
    transition: opacity 0.3s ease;
}
.chain-step.is-passed {
    opacity: 0.55;
}
.chain-step-marker {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    border-radius: 50%;
    background: var(--card);
    color: var(--muted);
    font-weight: 700;
    font-size: 16px;
    border: 2px solid var(--card-border);
    z-index: 1;
    transition: all 0.3s ease;
}
.chain-step.is-active .chain-step-marker {
    background: var(--accent);
    color: #fff;
    border-color: var(--accent);
    box-shadow: 0 0 0 6px rgba(228, 87, 46, 0.12);
}
.chain-step-marker--success {
    border-color: var(--accent);
}
.chain-step-card {
    flex: 1;
    padding: 24px;
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    box-shadow: var(--card-shadow);
    position: relative;
    overflow: hidden;
}
.chain-step-card--success {
    border-color: rgba(228, 87, 46, 0.45);
}
.chain-step-badge {
    position: absolute;
    top: 0;
    right: 0;
    background: var(--accent);
    color: #fff;
    font-size: 10px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    padding: 6px 12px;
    border-radius: 0 16px 0 12px;
}
.chain-step-header {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
}
.chain-step-kicker {
    display: block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    margin-bottom: 4px;
}
.chain-step-header h3 {
    margin: 0;
    font-size: 18px;
}
.chain-step-time {
    font-size: 12px;
    color: var(--muted);
    font-weight: 600;
    padding: 4px 10px;
    background: var(--metric-bg);
    border-radius: 6px;
    font-family: ui-monospace, "SF Mono", Menlo, Monaco, monospace;
    white-space: nowrap;
}
.chain-dialog {
    display: flex;
    flex-direction: column;
    gap: 10px;
    padding: 14px 16px;
    border-radius: 10px;
    background: rgba(15, 23, 42, 0.03);
    font-size: 14px;
    line-height: 1.5;
}
.chain-dialog-line {
    display: flex;
    gap: 8px;
}
.chain-dialog-speaker {
    font-weight: 600;
    flex-shrink: 0;
    color: var(--accent-2);
    min-width: 92px;
}
.chain-step-result {
    margin: 12px 0 0;
    padding: 10px 14px;
    border-radius: 8px;
    background: var(--metric-bg);
    border-left: 3px solid var(--muted);
    font-size: 14px;
    color: var(--muted);
}
.chain-step-result--success {
    border-left-color: var(--accent);
    color: var(--accent-dark);
    font-weight: 600;
}

/* Sticky JSON brain card */
.chain-brain-sticky {
    position: sticky;
    top: 96px;
    align-self: start;
}
/* Карточка клиента (CRM-стиль) */
.client-card {
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    overflow: hidden;
    box-shadow: 0 25px 60px -30px rgba(15, 23, 42, 0.35);
}
.client-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 20px;
    background: var(--metric-bg);
    border-bottom: 1px solid var(--card-border);
}
.client-card-avatar {
    flex-shrink: 0;
    width: 42px;
    height: 42px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    font-size: 18px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.client-card-head-text {
    flex: 1;
    min-width: 0;
}
.client-card-kicker {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    margin-bottom: 2px;
}
.client-card-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--ink);
}
.client-card-status {
    flex-shrink: 0;
    font-size: 11px;
    font-weight: 700;
    padding: 5px 10px;
    border-radius: 999px;
    background: rgba(148, 163, 184, 0.18);
    color: var(--muted);
    transition: opacity 0.25s ease;
    white-space: nowrap;
}
.client-card-status--warm {
    background: rgba(251, 191, 36, 0.18);
    color: #b45309;
}
.client-card-status--success {
    background: rgba(34, 197, 94, 0.18);
    color: #16a34a;
}
.client-card-status--new {
    background: rgba(14, 116, 144, 0.18);
    color: var(--accent-2);
}
.client-card-body {
    padding: 8px 0;
    transition: opacity 0.25s ease;
    min-height: 240px;
}
.client-field {
    display: flex;
    align-items: baseline;
    gap: 12px;
    padding: 10px 20px;
    border-left: 3px solid transparent;
}
.client-field-label {
    flex-shrink: 0;
    width: 110px;
    font-size: 12px;
    font-weight: 600;
    color: var(--muted);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}
.client-field-value {
    flex: 1;
    font-size: 14px;
    color: var(--ink);
    font-weight: 500;
}
.client-field--new {
    background: rgba(34, 197, 94, 0.08);
    border-left-color: #22c55e;
    position: relative;
}
.client-field--new::before {
    content: "+ ";
    position: absolute;
    left: 4px;
    top: 50%;
    transform: translateY(-50%);
    color: #22c55e;
    font-weight: 700;
    font-size: 14px;
}
.chain-footer {
    margin: 48px auto 0;
    max-width: 640px;
    text-align: center;
    font-size: 16px;
    color: var(--muted);
    font-style: italic;
}
/* Inline "AI узнал" блок для мобильных */
.step-learned {
    display: none;
    margin-top: 14px;
    padding: 12px 14px;
    border-radius: 10px;
    background: rgba(228, 87, 46, 0.08);
    border-left: 3px solid var(--accent);
}
.step-learned--success {
    background: rgba(34, 197, 94, 0.08);
    border-left-color: #22c55e;
}
.step-learned-title {
    font-size: 12px;
    font-weight: 700;
    color: var(--accent);
    text-transform: uppercase;
    letter-spacing: 0.04em;
    margin-bottom: 6px;
}
.step-learned--success .step-learned-title {
    color: #16a34a;
}
.step-learned-list {
    margin: 0;
    padding: 0 0 0 18px;
    list-style: none;
}
.step-learned-list li {
    position: relative;
    font-size: 13px;
    color: var(--ink);
    padding: 2px 0;
}
.step-learned-list li::before {
    content: "+";
    position: absolute;
    left: -14px;
    color: var(--accent);
    font-weight: 700;
}
.step-learned--success .step-learned-list li::before {
    color: #22c55e;
}

@media (max-width: 960px) {
    .chain-layout {
        display: flex;
        flex-direction: column;
        gap: 24px;
    }
    /* На мобильных убираем sticky карточку — вместо неё inline блоки в шагах */
    .chain-brain-sticky {
        display: none;
    }
    .step-learned {
        display: block;
    }
    .chain-timeline {
        gap: 24px;
    }
}
@media (max-width: 640px) {
    .chain-step-card {
        padding: 20px;
    }
    .chain-dialog-speaker {
        min-width: auto;
    }
    .chain-step-header {
        flex-direction: column;
        gap: 8px;
    }
}

/* Chain audio player */
.chain-audio {
    display: flex;
    align-items: center;
    gap: 12px;
    margin-top: 12px;
}
.chain-audio-player {
    height: 36px;
    flex: 1;
    max-width: 360px;
}
.chain-audio-label {
    font-size: 13px;
    color: var(--muted);
}
@media (max-width: 640px) {
    .chain-audio {
        flex-direction: column;
        align-items: flex-start;
        gap: 6px;
    }
    .chain-audio-player {
        max-width: 100%;
        width: 100%;
    }
}
}

/* Omnichannel timeline card */
.omni-card {
    max-width: 680px;
    margin: 0 auto;
    background: var(--card);
    border: 1px solid var(--card-border);
    border-radius: 16px;
    overflow: clip;
    box-shadow: var(--card-shadow);
}
.omni-card-header {
    display: flex;
    align-items: center;
    gap: 14px;
    padding: 18px 24px;
    background: var(--metric-bg);
    border-bottom: 1px solid var(--card-border);
}
.omni-card-avatar {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    border-radius: 50%;
    background: var(--accent);
    color: #fff;
    font-weight: 700;
    font-size: 16px;
    display: flex;
    align-items: center;
    justify-content: center;
}
.omni-card-kicker {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--muted);
    margin-bottom: 2px;
}
.omni-card-name {
    font-size: 16px;
    font-weight: 700;
    color: var(--ink);
}
.omni-sessions {
    display: flex;
    flex-direction: column;
}
.omni-session {
    padding: 20px 24px;
}
.omni-session-meta {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
    margin-bottom: 14px;
    padding-bottom: 12px;
    border-bottom: 1px dashed var(--card-border);
}
.omni-session-channel {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-size: 13px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.04em;
    color: var(--accent);
}
.omni-event-icon {
    font-size: 15px;
}
.channel-icon {
    width: 16px;
    height: 16px;
    flex-shrink: 0;
    vertical-align: middle;
}
.omni-session-time {
    font-size: 12px;
    color: var(--muted);
    font-family: ui-monospace, "SF Mono", Menlo, Monaco, monospace;
    padding: 3px 8px;
    background: var(--metric-bg);
    border-radius: 6px;
}
.omni-session-divider {
    display: flex;
    align-items: center;
    justify-content: center;
    padding: 10px 24px;
    background: var(--metric-bg);
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.1em;
    color: var(--muted);
    border-top: 1px solid var(--card-border);
    border-bottom: 1px solid var(--card-border);
}
.omni-dialog {
    display: flex;
    flex-direction: column;
    gap: 10px;
}
.omni-line {
    display: flex;
    gap: 10px;
    font-size: 14px;
    line-height: 1.5;
    padding: 10px 12px;
    border-radius: 8px;
    background: rgba(15, 23, 42, 0.03);
}
.omni-line-speaker {
    flex-shrink: 0;
    font-weight: 700;
    color: var(--muted);
    min-width: 90px;
}
.omni-line--bot .omni-line-speaker {
    color: var(--accent-2);
}
.omni-line-text {
    color: var(--ink);
}
.omni-line--highlight {
    background: rgba(228, 87, 46, 0.1);
    border-left: 3px solid var(--accent);
}
.omni-line--highlight .omni-line-speaker {
    color: var(--accent);
}
.omni-line--highlight .omni-line-text {
    font-weight: 500;
}

/* Footer канальный бейдж */
.omni-footer {
    display: flex;
    align-items: center;
    justify-content: center;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 24px;
    font-size: 14px;
    color: var(--muted);
}
.omni-footer-item {
    display: inline-flex;
    align-items: center;
    gap: 4px;
    font-weight: 600;
    color: var(--ink);
}
.omni-footer-dot {
    color: var(--muted);
    opacity: 0.5;
}
.omni-footer-separator {
    margin: 0 6px;
    color: var(--muted);
    opacity: 0.5;
}
.omni-footer-text {
    color: var(--muted);
}
@media (max-width: 960px) {
    .omni-card {
        overflow: visible;
    }
    .omni-card-header {
        position: sticky;
        top: 88px;
        z-index: 4;
        background: var(--card);
        border-radius: 16px 16px 0 0;
        box-shadow: 0 4px 12px -4px rgba(0, 0, 0, 0.35);
    }
}
@media (max-width: 640px) {
    .omni-card-header, .omni-session, .omni-session-divider {
        padding-left: 16px;
        padding-right: 16px;
    }
    .omni-card-header {
        padding-top: 12px;
        padding-bottom: 12px;
    }
    .omni-card-avatar {
        width: 34px;
        height: 34px;
        font-size: 14px;
    }
    .omni-card-name {
        font-size: 14px;
    }
    .omni-session-meta {
        flex-wrap: wrap;
        gap: 6px;
    }
    .omni-line {
        flex-direction: column;
        gap: 4px;
    }
    .omni-line-speaker {
        min-width: auto;
    }
    .omni-line-text {
        font-size: 14px;
    }
}
/* Манифест (бывшая секция антагониста) */
.manifesto {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
    padding: 20px 0;
}
.manifesto-title {
    font-size: clamp(1.4rem, 2.4vw, 2rem);
    line-height: 1.25;
    margin: 0 0 1.2rem;
    color: var(--ink);
}
.manifesto-body {
    font-size: clamp(1rem, 1.6vw, 1.15rem);
    line-height: 1.55;
    color: var(--muted);
    margin: 0 0 1.4rem;
}
.manifesto-punch {
    font-size: clamp(1.2rem, 2vw, 1.5rem);
    font-weight: 700;
    color: var(--accent);
    margin: 0 0 1.2rem;
}
.manifesto-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-size: 15px;
    font-weight: 600;
    color: var(--accent);
    text-decoration: none;
    border-bottom: 1px solid transparent;
    transition: border-color 0.2s;
}
.manifesto-link:hover {
    border-bottom-color: var(--accent);
}

/* Блок заявки с сайта (шаг 1) */
.chain-request {
    display: flex;
    flex-direction: column;
    gap: 8px;
    padding: 14px 16px;
    border-radius: 10px;
    background: rgba(228, 87, 46, 0.06);
    border: 1px dashed rgba(228, 87, 46, 0.3);
}
.chain-request-row {
    display: flex;
    gap: 12px;
    font-size: 14px;
}
.chain-request-label {
    flex-shrink: 0;
    width: 80px;
    color: var(--muted);
    font-weight: 600;
}
.chain-request-value {
    color: var(--ink);
    font-weight: 500;
}

/* Bento grid — секция "Почему СмартКолл24" */
.bento-grid {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 16px;
    max-width: 1100px;
    margin: 0 auto;
}
.bento-card {
    position: relative;
    padding: 24px;
    border-radius: 20px;
    background: var(--card);
    border: 1px solid var(--card-border);
    box-shadow: var(--card-shadow);
    display: flex;
    flex-direction: column;
    gap: 10px;
    overflow: hidden;
    transition: transform 0.2s, box-shadow 0.2s;
}
.bento-card:hover {
    transform: translateY(-3px);
    box-shadow: 0 20px 40px -20px rgba(15, 23, 42, 0.3);
}

/* Hero card: 2x2 (два столбца, два ряда) */
.bento-card--hero {
    grid-column: span 2;
    grid-row: span 2;
    background: linear-gradient(135deg, var(--accent-soft), var(--card));
    border: 1px solid var(--accent);
    padding: 32px;
}
.bento-card--hero h3 {
    font-size: clamp(1.3rem, 2vw, 1.7rem);
    line-height: 1.2;
    margin: 0;
    color: var(--ink);
}
.bento-card--hero p {
    font-size: 1rem;
    line-height: 1.55;
    color: var(--muted);
    margin: 0;
}

/* Обычная карточка */
.bento-card h3 {
    font-size: 1rem;
    line-height: 1.3;
    margin: 0;
    color: var(--ink);
    font-weight: 700;
}
.bento-card p {
    font-size: 0.85rem;
    line-height: 1.5;
    color: var(--muted);
    margin: 0;
}
.bento-kicker {
    font-size: 10px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
}

/* Метрика-карточка */
.bento-card--metric {
    background: linear-gradient(180deg, var(--card) 0%, var(--metric-bg) 100%);
}
.bento-card--metric.bento-card--accent {
    background: linear-gradient(135deg, var(--accent) 0%, var(--accent-dark) 100%);
    border-color: var(--accent-dark);
}
.bento-card--metric.bento-card--accent h3,
.bento-card--metric.bento-card--accent p,
.bento-card--metric.bento-card--accent .bento-metric-label,
.bento-card--metric.bento-card--accent .bento-metric-value,
.bento-card--metric.bento-card--accent .bento-metric-unit {
    color: #fff;
}
.bento-card--metric.bento-card--accent p {
    opacity: 0.9;
}
.bento-metric-value {
    font-size: clamp(2.5rem, 4vw, 3.5rem);
    font-weight: 800;
    line-height: 1;
    color: var(--accent);
    letter-spacing: -0.02em;
    font-variant-numeric: tabular-nums;
}
.bento-metric-unit {
    font-size: 0.4em;
    font-weight: 700;
    color: var(--muted);
    margin-left: 4px;
}
.bento-metric-label {
    font-size: 0.85rem;
    font-weight: 600;
    color: var(--ink);
    text-transform: uppercase;
    letter-spacing: 0.04em;
}

/* Badge-карточка 152-ФЗ */
.bento-badge {
    display: inline-block;
    padding: 4px 12px;
    border-radius: 8px;
    background: rgba(34, 197, 94, 0.15);
    color: #16a34a;
    font-weight: 800;
    font-size: 0.85rem;
    letter-spacing: 0.02em;
    align-self: flex-start;
}

/* Иллюстрация в hero — 3 точки как метафора "звонки в ряд" */
.bento-illustration {
    display: flex;
    gap: 12px;
    margin-top: auto;
    padding-top: 20px;
}
.bento-dot {
    width: 44px;
    height: 44px;
    border-radius: 50%;
    background: var(--card-border);
    position: relative;
}
.bento-dot::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 100%;
    width: 12px;
    height: 2px;
    background: var(--card-border);
    transform: translateY(-50%);
}
.bento-dot:last-child::after { display: none; }
.bento-dot--accent {
    background: var(--accent);
    box-shadow: 0 0 0 6px rgba(228, 87, 46, 0.15);
}

/* Планшет: 2 колонки, hero по-прежнему больше */
@media (max-width: 960px) {
    .bento-grid {
        grid-template-columns: repeat(2, 1fr);
    }
    .bento-card--hero {
        grid-column: span 2;
        grid-row: auto;
    }
    .bento-card--hero .bento-illustration {
        display: none;
    }
}

/* Мобильный: все карточки в одну колонку */
@media (max-width: 560px) {
    .bento-grid {
        grid-template-columns: 1fr;
    }
    .bento-card--hero {
        grid-column: auto;
        padding: 24px;
    }
    .bento-metric-value {
        font-size: 2.2rem;
    }
}

/* FAQ карусель на мобильных */
@media (max-width: 768px) {
    .faq-grid {
        display: flex;
        grid-template-columns: none;
        overflow-x: auto;
        overflow-y: hidden;
        scroll-snap-type: x mandatory;
        -webkit-overflow-scrolling: touch;
        gap: 12px;
        padding: 4px 16px 12px;
        margin: 0 -16px;
        scroll-padding-left: 16px;
        scrollbar-width: none;
    }
    .faq-grid::-webkit-scrollbar {
        display: none;
    }
    .faq-item {
        flex: 0 0 85%;
        min-width: 85%;
        scroll-snap-align: start;
        padding: 1.4rem;
    }
    .faq-item h3 {
        font-size: 1.05rem;
    }
    .faq-item p {
        font-size: 0.95rem;
    }
}

/* Desktop demo-call форма — single column, hero-style */
.call-desktop {
    max-width: 720px;
    margin: 0 auto;
    text-align: center;
}
.call-desktop-text {
    margin-bottom: 2rem;
}
.call-desktop-kicker {
    display: inline-block;
    font-size: 11px;
    font-weight: 700;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    color: var(--accent);
    padding: 6px 12px;
    border-radius: 6px;
    background: rgba(228, 87, 46, 0.12);
    margin-bottom: 18px;
}
.call-desktop-text h2 {
    font-family: "Inter", sans-serif;
    font-size: clamp(1.8rem, 3vw, 2.6rem);
    line-height: 1.2;
    margin: 0 0 1rem;
}
.call-desktop-text p {
    color: var(--muted);
    margin: 0 auto;
    max-width: 560px;
    font-size: 1.05rem;
    line-height: 1.5;
}
.call-form {
    display: flex;
    flex-direction: column;
    gap: 14px;
}
.call-form-row {
    display: flex;
    gap: 12px;
}
.call-form--hero .call-form-row {
    background: var(--card);
    padding: 8px;
    border-radius: 16px;
    border: 2px solid var(--card-border);
    box-shadow: 0 20px 40px -20px rgba(228, 87, 46, 0.25);
    transition: border-color 0.15s, box-shadow 0.15s;
}
.call-form--hero .call-form-row:focus-within {
    border-color: var(--accent);
    box-shadow: 0 20px 50px -20px rgba(228, 87, 46, 0.45);
}
.call-form-input {
    flex: 1;
    padding: 14px 18px;
    border-radius: 12px;
    border: 1px solid var(--input-border);
    background: var(--card);
    color: var(--ink);
    font-size: 16px;
    font-family: "Inter", sans-serif;
    transition: border-color 0.15s, box-shadow 0.15s;
}
.call-form--hero .call-form-input {
    border: none;
    padding: 18px 20px;
    font-size: 1.25rem;
    font-weight: 600;
    background: transparent;
    box-shadow: none;
}
.call-form--hero .call-form-input:focus {
    outline: none;
    box-shadow: none;
}
.call-form--hero .call-form-input::placeholder {
    color: var(--muted);
    font-weight: 400;
}
.call-form--hero .call-form-submit {
    font-size: 1.05rem;
    padding: 0.9rem 1.8rem;
    border-radius: 12px;
}
.call-form-input:focus {
    outline: none;
    border-color: var(--input-focus-border);
    box-shadow: 0 0 0 3px var(--input-focus-outline);
}
.call-form-submit {
    flex-shrink: 0;
    white-space: nowrap;
}
.call-form-consent {
    display: flex;
    align-items: flex-start;
    gap: 8px;
    font-size: 0.8rem;
    color: var(--muted);
    cursor: pointer;
    line-height: 1.4;
    max-width: 520px;
    margin: 0 auto;
    text-align: left;
}
.call-form-consent input[type="checkbox"] {
    flex-shrink: 0;
    margin-top: 2px;
    accent-color: var(--accent);
}
.call-form-consent a {
    color: var(--accent);
    text-decoration: underline;
}
.call-form-error {
    margin: 4px 0 0;
    font-size: 0.85rem;
    color: var(--accent);
    text-align: center;
}
/* Swap container — форма и success в одной ячейке */
.call-swap {
    display: grid;
    min-height: 0;
}
.call-swap-panel {
    grid-area: 1 / 1;
    transition: opacity 0.45s ease, transform 0.45s ease, visibility 0.45s;
}
.call-swap.is-done .call-form {
    opacity: 0;
    transform: translateY(16px) scale(0.98);
    visibility: hidden;
    pointer-events: none;
}
.call-swap .call-form-success {
    opacity: 0;
    transform: translateY(-16px) scale(0.98);
    visibility: hidden;
    pointer-events: none;
}
.call-swap.is-done .call-form-success {
    opacity: 1;
    transform: translateY(0) scale(1);
    visibility: visible;
    pointer-events: auto;
    transition-delay: 0.15s;
}
.call-form-success {
    display: flex;
    align-items: center;
    align-self: center;
    gap: 16px;
    padding: 20px 24px;
    border-radius: 14px;
    background: rgba(34, 197, 94, 0.12);
    border: 1px solid rgba(34, 197, 94, 0.3);
    color: var(--ink);
    margin: 0 auto;
    white-space: nowrap;
}
.call-form-success-icon {
    flex-shrink: 0;
    width: 36px;
    height: 36px;
    border-radius: 50%;
    background: #22c55e;
    color: #fff;
    display: flex;
    align-items: center;
    justify-content: center;
    font-size: 20px;
    font-weight: 700;
}

/* Переключение desktop/mobile */
.call-mobile {
    display: none;
}
@media (max-width: 768px) {
    .call-desktop {
        display: none;
    }
    .call-mobile {
        display: block;
        text-align: center;
    }
    .call-mobile h2 {
        font-family: "Inter", sans-serif;
        font-size: clamp(1.6rem, 2.4vw, 2.2rem);
        margin: 0 0 1rem;
    }
    .call-mobile p {
        color: var(--muted);
        margin: 0 0 1.5rem;
        max-width: 32rem;
        margin-left: auto;
        margin-right: auto;
    }
    .call-card {
        padding: 2rem 1.5rem;
    }
}

/* Анимации переключения форма → успех */
.call-form--leaving {
    animation: formLeave 0.35s ease-in forwards;
}
@keyframes formLeave {
    0% { opacity: 1; transform: translateY(0) scale(1); }
    100% { opacity: 0; transform: translateY(20px) scale(0.97); }
}
.call-success--entering {
    animation: successEnter 0.5s cubic-bezier(0.16, 1, 0.3, 1) forwards;
}
@keyframes successEnter {
    0% { opacity: 0; transform: translateY(-20px) scale(0.95); }
    50% { transform: translateY(4px) scale(1.02); }
    100% { opacity: 1; transform: translateY(0) scale(1); }
}
/* Пульс галочки */
.call-success--entering .call-form-success-icon {
    animation: checkPop 0.6s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}
@keyframes checkPop {
    0% { transform: scale(0); opacity: 0; }
    60% { transform: scale(1.3); }
    100% { transform: scale(1); opacity: 1; }
}