:root {
    --font-sans: system-ui, "Segoe UI", "SF Pro Text", "Inter", "Roboto", -apple-system, sans-serif;
    --page-background: #f5f6fb;
    --bg: #f5f6fb;
    --bg-soft: #eef2fb;
    --surface: #ffffff;
    --surface-alt: #ffffff;
    --surface-ghost: rgba(255, 255, 255, 0.92);
    --text: #0f172a;
    --text-dim: #475569;
    --text-strong: #0b1220;
    --line: #d0d5dd;
    --line-strong: #cbd5f5;
    --accent: #019fff;
    --accent-2: #019fff;
    --hot: #f97316;
    --ok: #16a34a;
    --err: #ef4444;
    --radius-xs: 10px;
    --radius-sm: 14px;
    --radius: 18px;
    --radius-lg: 24px;
    --shadow: 0 12px 30px rgba(15, 23, 42, 0.08);
    --shadow-soft: 0 18px 36px rgba(15, 23, 42, 0.12);
    --container: 1200px;
    color-scheme: light;
    scroll-behavior: smooth;
}

:root[data-theme="dark"] {
    color-scheme: dark;
    --page-background: #0b0b0c;
    --bg: #0b0b0c;
    --bg-soft: #10121a;
    --surface: #111214;
    --surface-alt: rgba(15, 23, 42, 0.65);
    --surface-ghost: rgba(15, 18, 32, 0.92);
    --text: #f7f7f7;
    --text-dim: #cbd5f5;
    --text-strong: #ffffff;
    --line: #1f2937;
    --line-strong: #334155;
    --accent: #019fff;
    --accent-2: #019fff;
    --hot: #fb923c;
    --ok: #22c55e;
    --err: #f87171;
    --shadow: 0 22px 60px rgba(0, 0, 0, 0.55);
    --shadow-soft: 0 32px 70px rgba(0, 0, 0, 0.65);
}

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

body {
    margin: 0;
    font-family: var(--font-sans);
    background: var(--page-background);
    color: var(--text);
    line-height: 1.7;
    min-height: 100vh;
    -webkit-font-smoothing: antialiased;
}

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

a {
    color: inherit;
    text-decoration: none;
    transition: color 0.18s ease, opacity 0.18s ease;
}

a:hover,
a:focus-visible {
    color: var(--accent);
}

h1,
h2,
h3,
h4,
h5,
h6 {
    margin: 0;
    color: var(--text-strong);
    letter-spacing: -0.015em;
}

p {
    margin: 0;
    color: var(--text-dim);
}

strong {
    color: var(--text-strong);
}

main > section,
.page-main > section {
    margin-top: 64px;
}

@media (max-width: 900px) {
    main > section,
    .page-main > section {
        margin-top: 48px;
    }
}

/* Layout shells */

.section-shell {
    max-width: var(--container);
    margin: 0 auto;
    padding: 0 26px;
}

.section-header {
    display: grid;
    gap: 10px;
    max-width: 720px;
}

.section-eyebrow,
.kicker,
.hero-eyebrow {
    font-size: 0.78rem;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 600;
}

.lead {
    font-size: 1.08rem;
    color: var(--text-dim);
}

.muted {
    color: var(--text-dim);
}

/* Navigation */

.site-header {
    position: relative;
    padding: 32px 0 80px;
    background: var(--page-background);
}

.home-header {
    background: var(--page-background);
}

.page-header,
.legal-header {
    padding-bottom: 40px;
}

.nav-shell {
    max-width: var(--container);
    margin: 0 auto;
    padding: 14px 20px;
    display: flex;
    align-items: center;
    gap: 16px;
    flex-wrap: nowrap;
    border: 1px solid var(--line);
    border-radius: 999px;
    background: var(--surface-ghost);
    backdrop-filter: blur(10px);
    box-shadow: var(--shadow);
    position: sticky;
    top: 12px;
    z-index: 100;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    letter-spacing: 0.01em;
}

.brand-logo {
    width: 40px;
    height: 40px;
    border-radius: 12px;
    padding: 0;
    background: transparent;
    box-shadow: none;
}

.nav-shell .brand-logo {
    width: 56px;
    height: 56px;
}

.nav-shell .brand-text {
    display: none;
}

.brand-text {
    color: var(--text-strong);
}

.cta-nav {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    margin-left: auto;
}

.nav-drawer {
    display: flex;
    align-items: center;
    gap: 18px;
    margin-left: 24px;
    flex: 1;
}

.nav-links {
    display: flex;
    align-items: center;
    gap: 16px;
}

.nav-link {
    font-size: 0.95rem;
    color: var(--text-dim);
    padding: 10px 12px;
    border-radius: 999px;
    transition: color 0.18s ease, background 0.18s ease;
}

.nav-link:hover,
.nav-link:focus-visible,
.nav-link.active {
    color: var(--text-strong);
    background: var(--surface-alt);
}

.nav-toggle {
    display: none;
    padding: 10px 14px;
    min-height: 42px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: var(--surface-ghost);
    align-items: center;
    justify-content: center;
    gap: 10px;
    cursor: pointer;
    font-weight: 700;
    color: var(--text-strong);
    margin-left: 12px;
}

.nav-toggle-bar {
    width: 18px;
    height: 2px;
    border-radius: 2px;
    background: var(--text);
}

.nav-toggle-icon {
    display: grid;
    gap: 4px;
}

.nav-toggle-label {
    font-size: 0.92rem;
    letter-spacing: 0.02em;
}

.theme-toggle {
    width: 44px;
    height: 44px;
    border-radius: 999px;
    border: 1px solid var(--line);
    background: var(--surface);
    color: var(--text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 0;
    cursor: pointer;
    position: relative;
    transition: border-color 0.2s ease, background 0.2s ease, transform 0.2s ease;
    margin-left: 8px;
}

.theme-toggle:hover,
.theme-toggle:focus-visible {
    border-color: var(--line-strong);
    transform: translateY(-1px);
}

.theme-icon {
    position: absolute;
    inset: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    color: currentColor;
    pointer-events: none;
    opacity: 0;
    transform: scale(0.6);
    transition: opacity 0.25s ease, transform 0.25s ease;
}

.theme-icon::before,
.theme-icon::after {
    content: "";
    position: absolute;
    top: 50%;
    left: 50%;
    transform: translate(-50%, -50%);
}

.theme-icon-sun::before {
    width: 14px;
    height: 14px;
    border-radius: 50%;
    background: currentColor;
}

.theme-icon-sun::after {
    width: 4px;
    height: 4px;
    border-radius: 1px;
    box-shadow:
        0 -12px 0 0 currentColor,
        0 12px 0 0 currentColor,
        12px 0 0 0 currentColor,
        -12px 0 0 0 currentColor,
        9px -9px 0 0 currentColor,
        9px 9px 0 0 currentColor,
        -9px -9px 0 0 currentColor,
        -9px 9px 0 0 currentColor;
}

.theme-icon-moon::before {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: currentColor;
}

.theme-icon-moon::after {
    width: 16px;
    height: 16px;
    border-radius: 50%;
    background: var(--surface);
    transform: translate(calc(-50% + 5px), calc(-50% - 3px));
}

:root:not([data-theme="dark"]) .theme-icon-sun {
    opacity: 1;
    transform: scale(1);
}

:root[data-theme="dark"] .theme-toggle {
    background: var(--surface-alt);
}

:root[data-theme="dark"] .theme-icon-moon {
    opacity: 1;
    transform: scale(1);
}

@media (max-width: 980px) {
    .nav-shell {
        gap: 8px;
        flex-wrap: wrap;
    }

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

    .hero-visual {
        justify-self: stretch;
    }

    .nav-toggle {
        display: inline-flex;
        order: 2;
        margin-left: auto;
    }

    .nav-shell .theme-toggle {
        order: 3;
        margin-left: 8px;
    }

    .nav-drawer {
        position: absolute;
        inset: auto 16px auto 16px;
        top: calc(100% + 10px);
        padding: 18px;
        flex-direction: column;
        align-items: stretch;
        background: var(--surface-ghost);
        border: 1px solid var(--line);
        border-radius: 18px;
        box-shadow: var(--shadow);
        transform: translateY(-4px);
        opacity: 0;
        pointer-events: none;
        transition: opacity 0.2s ease, transform 0.2s ease;
        order: 4;
    }

    .nav-drawer.open {
        opacity: 1;
        pointer-events: auto;
        transform: translateY(0);
    }

    .cta-nav {
        display: none !important;
    }
    .nav-links {
        width: 100%;
        flex-direction: column;
        align-items: stretch;
        gap: 8px;
    }

    .nav-link {
        width: 100%;
        text-align: left;
    }

    .cta-nav {
        display: none !important;
    }
}

/* Buttons */

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 20px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    font-size: 0.95rem;
    border: 1px solid transparent;
    cursor: pointer;
    transition: transform 0.18s ease, background 0.2s ease, color 0.2s ease, border-color 0.2s ease;
}

.btn:hover,
.btn:focus-visible {
    transform: translateY(-1px);
}

.cta-primary,
.hero-btn {
    background: var(--accent);
    color: #ffffff;
    border-color: transparent;
}

.cta-secondary,
.hero-btn--ghost {
    background: transparent;
    border-color: var(--accent);
    color: var(--accent);
}

.cta-outline {
    background: transparent;
    border-color: var(--line);
    color: var(--text);
}

.hero-inline-link {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    font-weight: 600;
    color: var(--text-dim);
}

.hero-inline-link::after {
    content: "→";
    color: var(--accent);
    font-size: 0.95em;
}

.arrow-link {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    font-weight: 600;
    color: var(--accent);
}

.arrow-link::after {
    content: "→";
    font-size: 0.95em;
}

/* Hero */

.hero {
    max-width: var(--container);
    margin: 0 auto;
    padding: 60px 26px 56px;
    display: grid;
    gap: 36px;
    grid-template-columns: minmax(320px, 1.1fr) minmax(260px, 0.9fr);
    position: relative;
    align-items: start;
}

.hero-intro {
    display: grid;
    gap: 18px;
}

.hero-intro h1 {
    font-size: clamp(2.4rem, 3.8vw, 3.3rem);
    line-height: 1.08;
}

.hero-lead {
    font-size: 1.02rem;
    color: var(--text-dim);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.hero-metrics {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    gap: 14px;
}

.hero-metric {
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 16px 18px;
    background: var(--surface);
    display: grid;
    gap: 4px;
}

.hero-metric dt {
    font-weight: 700;
    color: var(--text-strong);
}

.hero-metric dd {
    margin: 0;
    color: var(--text-dim);
}

.hero-visual {
    display: grid;
    gap: 20px;
    align-self: start;
    justify-self: center;
    max-width: 460px;
    width: 100%;
}

.page-hero {
    max-width: var(--container);
    margin: 0 auto;
    padding: 46px 26px 0;
}

.hero-copy {
    display: grid;
    gap: 14px;
}

.hero-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 26px;
    display: grid;
    gap: 14px;
    box-shadow: var(--shadow-soft);
}

.hero-card--primary {
    background: var(--surface-alt);
    border-color: var(--line-strong);
}

.hero-chip,
.badge {
    display: inline-flex;
    align-items: center;
    gap: 6px;
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(34, 211, 238, 0.16);
    color: var(--accent);
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    font-weight: 700;
}

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

.hero-card-list li {
    display: grid;
    grid-template-columns: auto 1fr;
    gap: 10px;
    align-items: start;
    color: var(--text-dim);
}

.hero-card-stat {
    font-size: 1.1rem;
}

.hero-panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 22px;
    display: grid;
    gap: 14px;
    box-shadow: var(--shadow-soft);
}

.hero-panel-eyebrow {
    font-size: 0.9rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: var(--accent);
    font-weight: 700;
}

.hero-panel-list {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 14px;
}

.hero-panel-list li {
    display: grid;
    gap: 6px;
}

.hero-panel-list span {
    color: var(--text-dim);
}

/* Audience / cards */

.audience-selection {
    padding: 10px 0 0;
}

.audience-selection-grid,
.solutions-showcase-grid,
.monitoring-feature-grid,
.monitoring-integrations-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    margin-top: 24px;
}

.audience-card,
.solutions-tile,
.monitoring-feature-card,
.monitoring-integrations-list > div,
.map-card,
.card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 22px;
    display: grid;
    gap: 12px;
    box-shadow: var(--shadow);
    transition: transform 0.18s ease, border-color 0.18s ease;
}

.audience-card:hover,
.solutions-tile:hover,
.monitoring-feature-card:hover,
.monitoring-integrations-list > div:hover {
    transform: translateY(-4px);
    border-color: var(--line-strong);
}

.audience-card-badge,
.solutions-tag {
    font-size: 0.9rem;
    color: var(--accent);
}

.audience-card-cta {
    color: var(--accent);
    font-weight: 600;
}

.audience-card-list,
.monitoring-feature-card ul,
.monitoring-integrations-list ul,
.audience-card-list ul {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
    color: var(--text-dim);
}

.service-grid {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    margin-top: 24px;
}

.service-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 24px;
    display: grid;
    gap: 12px;
    box-shadow: var(--shadow);
}

.service-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
    color: var(--text-dim);
}

.solutions-tile-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 12px;
}

.solutions-method {
    padding: 12px 0;
}

.solutions-method-steps {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    margin-top: 14px;
}

.solutions-method-step {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px;
    display: grid;
    gap: 8px;
}

.solutions-method-step span {
    width: 32px;
    height: 32px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(34, 211, 238, 0.14);
    color: var(--accent);
    font-weight: 700;
}

/* Panels */

.panel {
    max-width: var(--container);
    margin: 0 auto;
    padding: 48px 26px;
    display: grid;
    gap: 24px;
}

.panel--accent {
    background: var(--surface-alt);
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
}

.page-intro {
    text-align: left;
}

.about-shell {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    align-items: start;
}

.about-copy {
    display: grid;
    gap: 14px;
}

.pill-row {
    display: flex;
    flex-wrap: wrap;
    gap: 8px;
    margin-top: 6px;
}

.pill {
    display: inline-flex;
    align-items: center;
    padding: 8px 12px;
    border-radius: 999px;
    background: var(--surface-alt);
    color: var(--text-strong);
    border: 1px solid var(--line);
    font-weight: 600;
    font-size: 0.92rem;
}

.value-grid {
    display: grid;
    gap: 12px;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.value-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 18px;
    display: grid;
    gap: 8px;
    box-shadow: var(--shadow);
}

.cta-block {
    background: var(--surface-alt);
    border: 1px solid var(--line-strong);
    border-radius: var(--radius-lg);
    padding: 28px;
    display: grid;
    gap: 12px;
    text-align: left;
}

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

/* Map / monitoring */

.map-shell {
    display: grid;
    gap: 20px;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    align-items: start;
}

.map-copy {
    display: grid;
    gap: 16px;
}

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

.map-card {
    position: relative;
}

.map-card-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
}

.map-card-status {
    padding: 6px 12px;
    border-radius: 999px;
    background: rgba(34, 211, 238, 0.18);
    color: var(--accent);
    font-size: 0.82rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.map-bubble {
    padding: 10px 12px;
    border-radius: var(--radius-sm);
    font-weight: 600;
    color: var(--text);
    background: var(--surface-ghost);
}

.map-bubble strong {
    color: var(--text-strong);
}

.map-bubble--active {
    border: 1px solid rgba(34, 211, 238, 0.35);
}

.map-bubble--idle {
    border: 1px solid rgba(96, 165, 250, 0.35);
}

.map-bubble--queued {
    border: 1px solid rgba(239, 68, 68, 0.35);
}

.map-surface {
    height: 200px;
    background: var(--surface-alt);
    border-radius: var(--radius);
    border: 1px solid var(--line);
    position: relative;
}

.map-marker {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    position: absolute;
    top: 50%;
    left: 50%;
}

.map-marker--active {
    background: var(--accent);
}

.map-marker--idle {
    background: var(--accent-2);
    top: 28%;
    left: 30%;
}

.map-marker--queued {
    background: var(--hot);
    top: 68%;
    left: 62%;
}

.map-card-foot {
    color: var(--text-dim);
    font-size: 0.92rem;
}

/* Forms / contact */

.contact-shell {
    display: grid;
    gap: 18px;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    align-items: start;
}

.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    align-items: center;
}

.contact-section {
    padding-block: 32px;
}

.lead-form {
    display: grid;
    gap: 12px;
}

.lead-form label {
    display: grid;
    gap: 6px;
    color: var(--text-dim);
}

.lead-form input,
.lead-form select,
.lead-form textarea {
    width: 100%;
    padding: 12px 12px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--line);
    background: var(--surface-ghost);
    color: var(--text);
    transition: border-color 0.18s ease, box-shadow 0.18s ease;
}

.lead-form input:focus-visible,
.lead-form select:focus-visible,
.lead-form textarea:focus-visible {
    outline: none;
    border-color: var(--line-strong);
    box-shadow: 0 0 0 3px rgba(34, 211, 238, 0.22);
}

.honeypot {
    position: absolute;
    left: -9999px;
    opacity: 0;
    pointer-events: none;
    height: 0;
    width: 0;
    overflow: hidden;
}

.form-status {
    margin-bottom: 16px;
    padding: 12px 14px;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.95rem;
}

.form-status--error {
    background: rgba(239, 68, 68, 0.08);
    border-color: rgba(239, 68, 68, 0.3);
    color: #b91c1c;
}

.form-status--success {
    background: rgba(34, 197, 94, 0.12);
    border-color: rgba(34, 197, 94, 0.35);
    color: #15803d;
}

/* Error / 404 page --------------------------------------------------------- */
body.error-page {
    display: flex;
    flex-direction: column;
    min-height: 100vh;
}

body.error-page .page-main {
    flex: 1;
    display: flex;
    align-items: center;
    justify-content: center;
}

.error-hero {
    text-align: center;
    max-width: 600px;
    margin: 0 auto;
    margin-top: 0 !important;
    display: flex;
    flex-direction: column;
    gap: 12px;
}

.error-logo {
    width: 440px;
    max-width: 80vw;
    object-fit: contain;
    margin: 0 auto 0;
}

body.error-page .hero-actions {
    justify-content: center;
    flex-wrap: wrap;
    gap: 12px;
}

body.error-page .hero-actions .btn {
    max-width: 240px;
}

.contact-info .contact-badges {
    display: flex;
    gap: 8px;
    flex-wrap: wrap;
}

.form-hint {
    font-size: 0.85rem;
    color: var(--text-dim);
}

.contact-cta {
    display: grid;
    gap: 8px;
}

.contact-hotline {
    color: var(--accent);
    font-weight: 600;
}

/* Legal */

.legal-page .legal-header {
    padding-bottom: 24px;
}

.legal-hero .hero-copy {
    padding: 24px 26px 0;
    max-width: 760px;
    margin: 0 auto;
    display: grid;
    gap: 12px;
    text-align: center;
}

.legal-panel {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius-lg);
    padding: 40px 26px;
    gap: 20px;
    box-shadow: var(--shadow);
    max-width: var(--container);
    margin: 32px auto;
}

.legal-hero .hero-copy {
    text-align: center;
    align-items: center;
}

.legal-panel .card {
    background: transparent;
    border: 0;
    border-bottom: 1px solid var(--line);
    border-radius: 0;
    padding: 0 0 16px;
    box-shadow: none;
}

.legal-panel .card:last-child {
    border-bottom: 0;
    padding-bottom: 0;
}

.legal-panel h2 {
    margin-bottom: 6px;
}

.checklist {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
}

.checklist li {
    display: grid;
    grid-template-columns: 16px 1fr;
    gap: 8px;
    color: var(--text-dim);
}

/* Footer */

.site-footer {
    margin-top: 80px;
    padding: 64px 26px;
    background: var(--surface);
    border-top: 1px solid var(--line);
}

.footer-grid {
    max-width: var(--container);
    margin: 0 auto;
    display: grid;
    gap: 28px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.footer-links {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    gap: 8px;
}

.footer-links a {
    color: var(--text-dim);
}

.footer-links a:hover,
.footer-links a:focus-visible {
    color: var(--accent);
}

.footer-bottom {
    margin: 38px auto 0;
    max-width: var(--container);
    text-align: center;
    color: var(--text-dim);
    font-size: 0.9rem;
}

/* Misc */

.back-to-top {
    position: fixed;
    right: 24px;
    bottom: 24px;
    width: 46px;
    height: 46px;
    border-radius: 50%;
    border: 1px solid var(--line-strong);
    background: rgba(14, 165, 233, 0.2);
    color: var(--text-strong);
    display: grid;
    place-items: center;
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.back-to-top.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(-2px);
}

.toast {
    position: fixed;
    bottom: 22px;
    left: 50%;
    transform: translate(-50%, 120px);
    background: var(--surface-alt);
    color: var(--text);
    padding: 12px 18px;
    border-radius: var(--radius);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    opacity: 0;
    transition: transform 0.25s ease, opacity 0.25s ease;
    z-index: 40;
}

.toast.visible {
    transform: translate(-50%, 0);
    opacity: 1;
}

.reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity 0.4s ease, transform 0.4s ease;
}

.reveal.visible {
    opacity: 1;
    transform: translateY(0);
}

.journey-actions {
    padding-block: 32px;
}

.map-meta,
.hero-follow-grid,
.monitoring-integrations-list {
    display: grid;
    gap: 10px;
}

.map-meta dt {
    font-weight: 700;
    color: var(--text-strong);
}

.map-meta dd {
    margin: 0;
    color: var(--text-dim);
}

.sticky-cta {
    position: fixed;
    inset: auto 16px 16px 16px;
    display: flex;
    gap: 10px;
    justify-content: center;
    padding: 12px;
    border-radius: var(--radius);
    background: rgba(7, 12, 22, 0.94);
    border: 1px solid var(--line);
    box-shadow: var(--shadow);
    opacity: 0;
    pointer-events: none;
    transition: opacity 0.2s ease, transform 0.2s ease;
}

.sticky-cta.visible {
    opacity: 1;
    pointer-events: auto;
    transform: translateY(-4px);
}

.hero-follow-case,
.news-card {
    background: var(--surface);
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 20px;
}

.map-actions .btn,
.hero-actions .btn {
    min-width: 0;
}

@media (max-width: 640px) {
    .hero {
        padding-top: 40px;
        grid-template-columns: 1fr;
    }

    .site-header {
        padding: 24px 0 64px;
    }

    .nav-shell {
        padding: 12px 16px;
    }

    .section-shell {
        padding: 0 18px;
    }

    .panel {
        padding: 40px 18px;
    }

    .cta-block {
        padding: 22px;
    }

    .about-shell,
    .value-grid {
        grid-template-columns: 1fr;
    }

    .contact-shell {
        grid-template-columns: 1fr;
        text-align: center;
    }

    .contact-actions {
        justify-content: center;
        flex-direction: column;
        align-items: stretch;
    }

    .contact-actions .btn,
    .contact-actions .contact-hotline {
        width: 100%;
        text-align: center;
    }

    .pill-row {
        justify-content: center;
    }
}