/* ========================================
   🔥 CSS ПЕРЕМЕННЫЕ И СБРОС
   ======================================== */
:root {
    --bg: #060b14;
    --bg-soft: #0b1220;
    --bg-elevated: #0f1728;
    --surface: #111b2e;
    --surface-2: #162235;
    --surface-3: #1b2940;
    --surface-4: #22324f;

    --readable-text: #f8fbff;
    --readable-text-soft: #e7eef9;
    --readable-text-muted: #c7d3e4;
    --readable-text-subtle: #b6c4d8;
    --readable-panel-text: #f4f8ff;
    --readable-panel-muted: #d7e2f1;
    --readable-label: #eef5ff;
    --readable-placeholder: #d7e2f1;

    --text: var(--readable-text);
    --text-soft: var(--readable-text-soft);
    --text-muted: var(--readable-text-muted);

    --border: rgba(183, 200, 224, 0.24);
    --border-strong: rgba(203, 213, 225, 0.38);

    --primary: #4f8cff;
    --primary-2: #7b61ff;
    --accent-cyan: #22d3ee;
    --success: #22c55e;
    --warning: #f59e0b;
    --danger: #ef4444;

    --status-warning-text: #ffd166;
    --status-warning-bg: rgba(180, 83, 9, 0.38);
    --status-warning-border: rgba(255, 209, 102, 0.64);
    --status-danger-text: #ffd1d1;
    --status-danger-bg: rgba(185, 28, 28, 0.38);
    --status-danger-border: rgba(248, 113, 113, 0.64);
    --status-success-text: #d1fae5;
    --status-success-bg: rgba(21, 128, 61, 0.36);
    --status-success-border: rgba(134, 239, 172, 0.58);
    --status-primary-text: #dbeafe;
    --status-primary-bg: rgba(37, 99, 235, 0.38);
    --status-primary-border: rgba(147, 197, 253, 0.58);
    --badge-neutral-text: #eef5ff;
    --badge-neutral-bg: rgba(148, 163, 184, 0.22);
    --badge-neutral-border: rgba(203, 213, 225, 0.42);
    --mock-label-text: var(--readable-label);
    --mock-meta-text: var(--readable-panel-muted);

    --gradient-primary: linear-gradient(135deg, #4f8cff 0%, #7b61ff 100%);
    --gradient-hero:
        radial-gradient(circle at 10% 0%, rgba(79, 140, 255, 0.18), transparent 28%),
        radial-gradient(circle at 92% 12%, rgba(123, 97, 255, 0.15), transparent 26%),
        radial-gradient(circle at 40% 70%, rgba(34, 211, 238, 0.07), transparent 24%),
        linear-gradient(180deg, #060b14 0%, #0a1220 48%, #0d1626 100%);

    --shadow-sm: 0 1px 2px rgba(0, 0, 0, 0.18);
    --shadow-md: 0 12px 28px rgba(0, 0, 0, 0.25);
    --shadow-lg: 0 20px 44px rgba(0, 0, 0, 0.32);
    --shadow-xl: 0 30px 90px rgba(0, 0, 0, 0.46);

    --radius-sm: 14px;
    --radius-md: 20px;
    --radius-lg: 28px;
    --radius-xl: 36px;

    --container: 1340px;
    --transition: 180ms cubic-bezier(.4,0,.2,1);
    --navbar-height: 84px;
    --subnav-height: 62px;
}

[data-theme="light"] {
    --bg: #f6f8fc;
    --bg-soft: #ffffff;
    --bg-elevated: #f8fbff;
    --surface: #ffffff;
    --surface-2: #f8fbff;
    --surface-3: #eef4ff;
    --surface-4: #e8f0fe;

    --readable-text: #0f172a;
    --readable-text-soft: #334155;
    --readable-text-muted: #475569;
    --readable-text-subtle: #64748b;
    --readable-panel-text: #0f172a;
    --readable-panel-muted: #334155;
    --readable-label: #1e293b;
    --readable-placeholder: #475569;

    --text: var(--readable-text);
    --text-soft: var(--readable-text-soft);
    --text-muted: var(--readable-text-muted);

    --border: rgba(15, 23, 42, 0.14);
    --border-strong: rgba(15, 23, 42, 0.24);

    --status-warning-text: #78350f;
    --status-warning-bg: #fef3c7;
    --status-warning-border: #d97706;
    --status-danger-text: #7f1d1d;
    --status-danger-bg: #fee2e2;
    --status-danger-border: #dc2626;
    --status-success-text: #064e3b;
    --status-success-bg: #d1fae5;
    --status-success-border: #059669;
    --status-primary-text: #1e3a8a;
    --status-primary-bg: #dbeafe;
    --status-primary-border: #2563eb;
    --badge-neutral-text: #1e293b;
    --badge-neutral-bg: #e2e8f0;
    --badge-neutral-border: #94a3b8;
    --mock-label-text: var(--readable-label);
    --mock-meta-text: var(--readable-panel-muted);

    --shadow-sm: 0 1px 2px rgba(15, 23, 42, 0.04);
    --shadow-md: 0 12px 28px rgba(15, 23, 42, 0.07);
    --shadow-lg: 0 20px 44px rgba(15, 23, 42, 0.10);
    --shadow-xl: 0 30px 90px rgba(15, 23, 42, 0.14);

    --gradient-hero:
        radial-gradient(circle at 10% 0%, rgba(79, 140, 255, 0.14), transparent 30%),
        radial-gradient(circle at 92% 12%, rgba(123, 97, 255, 0.12), transparent 26%),
        radial-gradient(circle at 40% 70%, rgba(34, 211, 238, 0.05), transparent 24%),
        linear-gradient(180deg, #edf4ff 0%, #f5f8fd 48%, #f7faff 100%);
}

* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--navbar-height) + var(--subnav-height) + 1rem);
}

body {
    font-family: var(--font-family-base);
    background: var(--bg);
    color: var(--text);
    line-height: 1.62;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
    overflow-x: hidden;
}

body.menu-open {
    overflow: hidden;
}

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

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

button,
input,
textarea,
select {
    font: inherit;
}

::selection {
    background: rgba(79, 140, 255, 0.22);
    color: #fff;
}

:focus-visible {
    outline: 2px solid rgba(79, 140, 255, 0.80);
    outline-offset: 2px;
}

.visually-hidden {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

.skip-link {
    position: absolute;
    left: -999px;
    top: 0;
    z-index: 2000;
    padding: .85rem 1rem;
    border-radius: 12px;
    background: var(--surface);
    color: var(--text);
    border: 1px solid var(--border-strong);
}

.skip-link:focus {
    left: 1rem;
    top: 1rem;
}

.container {
    width: min(var(--container), calc(100% - 2rem));
    margin: 0 auto;
}

/* ========================================
   🔥 КОМПОНЕНТЫ
   ======================================== */
.section {
    padding: 5rem 0;
    scroll-margin-top: calc(var(--navbar-height) + var(--subnav-height) + 1rem);
}

.section-sm {
    padding: 4rem 0;
    scroll-margin-top: calc(var(--navbar-height) + var(--subnav-height) + 1rem);
}

.section-muted {
    background: linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.03));
    border-top: 1px solid var(--border);
    border-bottom: 1px solid var(--border);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    padding: .5rem .95rem;
    border-radius: 999px;
    font-size: .8rem;
    font-weight: 800;
    letter-spacing: .04em;
    text-transform: uppercase;
    background: rgba(79, 140, 255, 0.10);
    color: var(--readable-label);
    border: 1px solid rgba(128, 170, 255, 0.34);
    margin-bottom: 1rem;
}

[data-theme="light"] .eyebrow {
    color: #1d4ed8;
    background: rgba(37, 99, 235, 0.10);
    border-color: rgba(37, 99, 235, 0.22);
}

.section-head {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
    margin-bottom: 2rem;
}

.section-title {
    font-size: clamp(1.9rem, 3.2vw, 3.1rem);
    line-height: 1.12;
    font-weight: 900;
    letter-spacing: 0;
    max-width: 860px;
}

.section-subtitle {
    max-width: 760px;
    color: var(--readable-text-soft);
    font-size: 1.06rem;
    line-height: 1.68;
}

.note {
    margin-top: 1rem;
    color: var(--readable-text-muted);
    font-size: .9rem;
    line-height: 1.58;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .6rem;
    padding: .95rem 1.25rem;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 700;
    transition: var(--transition);
    cursor: pointer;
    white-space: nowrap;
}

.btn-primary {
    background: var(--gradient-primary);
    color: #fff;
    box-shadow: var(--shadow-md);
}

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

.btn-secondary {
    background: rgba(255,255,255,.09);
    color: var(--text);
    border-color: var(--border);
    backdrop-filter: blur(12px);
}

.btn-secondary:hover {
    border-color: var(--border-strong);
}

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

.btn-ghost:hover {
    border-color: var(--border-strong);
    color: var(--text);
}

/* ========================================
   🔥 НАВИГАЦИЯ
   ======================================== */
.navbar {
    position: sticky;
    top: 0;
    z-index: 1200;
    backdrop-filter: blur(18px);
    background: rgba(6,11,20,.88);
    border-bottom: 1px solid var(--border);
}

[data-theme="light"] .navbar {
    background: rgba(255,255,255,.96);
}

.nav-inner {
    min-height: var(--navbar-height);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: .8rem;
    min-width: 0;
}

.logo-image {
    height: 46px;
    width: auto;
    object-fit: contain;
    flex-shrink: 0;
    filter: drop-shadow(0 8px 18px rgba(0,0,0,.18));
}

.logo-meta {
    display: flex;
    flex-direction: column;
    line-height: 1.05;
}

.logo-title {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0;
}

.logo-subtitle {
    font-size: .78rem;
    color: var(--readable-label);
    letter-spacing: .04em;
    text-transform: uppercase;
    margin-top: .2rem;
}

.nav-links {
    display: flex;
    gap: .3rem;
    align-items: center;
    flex-wrap: wrap;
    justify-content: center;
}

.nav-link {
    padding: .65rem .95rem;
    border-radius: 999px;
    font-size: .94rem;
    line-height: 1.25;
    color: var(--text);
    transition: var(--transition);
}

.nav-link:hover,
.nav-link.active {
    color: var(--text);
    background: rgba(255,255,255,.04);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: .75rem;
}

.theme-toggle,
.menu-toggle {
    width: 42px;
    height: 42px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.08);
    color: var(--text);
    display: inline-flex;
    align-items: center;
    justify-content: center;
    cursor: pointer;
    transition: var(--transition);
    flex-shrink: 0;
}

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

.menu-toggle {
    display: none;
}

.mobile-menu {
    display: none;
    border-top: 1px solid var(--border);
    background: rgba(6,11,20,.94);
    backdrop-filter: blur(18px);
}

[data-theme="light"] .mobile-menu {
    background: rgba(255,255,255,.96);
}

.mobile-menu[hidden] {
    display: none !important;
}

.mobile-menu-inner {
    padding: 1rem 0 1.2rem;
    display: grid;
    gap: .85rem;
}

.mobile-nav-links,
.mobile-nav-actions {
    display: grid;
    gap: .55rem;
}

.mobile-nav-link {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    padding: .9rem 1rem;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.08);
    color: var(--text);
    font-size: 1rem;
    font-weight: 700;
    transition: var(--transition);
}

.mobile-nav-link.active,
.mobile-nav-link:hover {
    color: var(--text);
    border-color: var(--border-strong);
    background: rgba(255,255,255,.12);
}

/* ========================================
   🔥 ГЕРОЙ СЕКЦИЯ
   ======================================== */
.hero {
    position: relative;
    background: var(--gradient-hero);
    overflow: hidden;
    padding: 5.5rem 0 3rem;
    border-bottom: 1px solid var(--border);
}

.hero::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(circle at 18% 22%, rgba(79,140,255,.08), transparent 0 26%),
        radial-gradient(circle at 82% 18%, rgba(123,97,255,.08), transparent 0 24%);
    pointer-events: none;
}

.hero-grid {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    gap: 2rem;
    align-items: center;
}

.hero-title {
    font-size: clamp(2.7rem, 5.3vw, 5.3rem);
    line-height: 1.02;
    font-weight: 900;
    letter-spacing: 0;
    margin-bottom: 1rem;
    max-width: 840px;
}

.hero-title-accent {
    background: linear-gradient(135deg, #9fc1ff 0%, #c3b4ff 55%, #8ef2ff 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.hero-proofline {
    font-size: 1rem;
    font-weight: 700;
    color: var(--readable-label);
    margin-bottom: .9rem;
    letter-spacing: 0;
    line-height: 1.45;
}

.hero-subtitle {
    color: var(--readable-text-soft);
    font-size: 1.12rem;
    line-height: 1.72;
    max-width: 720px;
    margin-bottom: 1.2rem;
}

.hero-microproof {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.3rem;
    margin-bottom: 1.4rem;
    color: var(--readable-text-soft);
    font-size: .96rem;
    line-height: 1.5;
}

.hero-microproof span {
    display: inline-flex;
    align-items: center;
    gap: .55rem;
}

.hero-microproof i {
    color: var(--accent-cyan);
}

.hero-chips {
    display: flex;
    flex-wrap: wrap;
    gap: .7rem;
    margin-bottom: 1.5rem;
}

.hero-chip {
    padding: .52rem .86rem;
    border-radius: 999px;
    font-size: .84rem;
    font-weight: 700;
    color: var(--text);
    background: rgba(255,255,255,.10);
    border: 1px solid var(--border-strong);
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .85rem;
    margin-bottom: 1.15rem;
}

.hero-caption {
    color: var(--readable-text-muted);
    font-size: .9rem;
    line-height: 1.55;
    margin-bottom: 1.5rem;
}

.hero-kpi-head {
    color: var(--readable-label);
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .08em;
    font-weight: 800;
    margin-bottom: .8rem;
}

.hero-trust {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .9rem;
}

.hero-kpi {
    background: rgba(255,255,255,.075);
    border: 1px solid var(--border);
    border-radius: 22px;
    padding: 1rem;
    box-shadow: var(--shadow-sm);
}

.hero-kpi-value {
    font-size: 1.55rem;
    font-weight: 900;
    letter-spacing: 0;
    margin-bottom: .18rem;
}

.hero-kpi-label {
    font-size: .86rem;
    line-height: 1.42;
    color: var(--readable-text-muted);
}

/* ========================================
   🔥 СТИЛИ ДЛЯ ИНТЕРФЕЙСА
   ======================================== */
.glass-shell {
    background: rgba(255,255,255,.075);
    border: 1px solid var(--border);
    border-radius: 30px;
    padding: 1rem;
    box-shadow: var(--shadow-xl);
}

.ui-window {
    background:
        linear-gradient(180deg, rgba(255,255,255,.055), rgba(255,255,255,.025)),
        #0e1a2d;
    border: 1px solid rgba(183,200,224,.26);
    border-radius: 24px;
    padding: 1rem;
    position: relative;
    overflow: hidden;
}

.ui-window::before {
    content: "";
    position: absolute;
    top: 14px;
    left: 18px;
    width: 56px;
    height: 10px;
    border-radius: 999px;
    background:
        radial-gradient(circle, rgba(255,255,255,.55) 0 28%, transparent 30%) 0 50% / 18px 10px no-repeat,
        radial-gradient(circle, rgba(255,255,255,.30) 0 28%, transparent 30%) 50% 50% / 18px 10px no-repeat,
        radial-gradient(circle, rgba(255,255,255,.18) 0 28%, transparent 30%) 100% 50% / 18px 10px no-repeat;
    opacity: .65;
}

[data-theme="light"] .ui-window {
    background: #ffffff;
    border-color: rgba(15, 23, 42, .16);
}

.ui-topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .75rem;
    margin-bottom: .9rem;
    padding-top: .2rem;
}

.ui-title {
    font-size: .95rem;
    font-weight: 800;
    color: var(--readable-panel-text);
}

.ui-subtitle {
    font-size: .8rem;
    color: var(--mock-meta-text);
    line-height: 1.45;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .38rem .68rem;
    border-radius: 999px;
    font-size: .8rem;
    font-weight: 800;
    color: var(--status-success-text);
    background: var(--status-success-bg);
    border: 1px solid var(--status-success-border);
}

.mock-grid-2 {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .9rem;
}

.mock-card {
    background: rgba(255,255,255,.075);
    border: 1px solid var(--border-strong);
    border-radius: 18px;
    padding: .95rem;
    min-width: 0;
}

.mock-title {
    font-size: .82rem;
    color: var(--mock-label-text);
    font-weight: 700;
    margin-bottom: .75rem;
    text-transform: uppercase;
    letter-spacing: .04em;
}

.feed {
    display: grid;
    gap: .65rem;
}

.feed-item {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: .8rem;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(203,213,225,.16);
    padding: .72rem .8rem;
    border-radius: 14px;
}

.feed-name {
    font-size: .88rem;
    font-weight: 700;
    color: var(--readable-panel-text);
    line-height: 1.35;
}

.feed-meta {
    font-size: .8rem;
    color: var(--mock-meta-text);
    margin-top: .14rem;
    line-height: 1.42;
}

.badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: .32rem .56rem;
    border-radius: 999px;
    font-size: .8rem;
    font-weight: 800;
    line-height: 1.2;
    white-space: nowrap;
}

.badge-danger {
    background: var(--status-danger-bg);
    color: var(--status-danger-text);
    border: 1px solid var(--status-danger-border);
}

.badge-warning {
    background: var(--status-warning-bg);
    color: var(--status-warning-text);
    border: 1px solid var(--status-warning-border);
}

.badge-success {
    background: var(--status-success-bg);
    color: var(--status-success-text);
    border: 1px solid var(--status-success-border);
}

.badge-primary {
    background: var(--status-primary-bg);
    color: var(--status-primary-text);
    border: 1px solid var(--status-primary-border);
}

[data-theme="light"] .badge-danger {
    background: var(--status-danger-bg);
    color: var(--status-danger-text);
    border-color: var(--status-danger-border);
}

[data-theme="light"] .badge-warning {
    background: var(--status-warning-bg);
    color: var(--status-warning-text);
    border-color: var(--status-warning-border);
}

[data-theme="light"] .badge-success {
    background: var(--status-success-bg);
    color: var(--status-success-text);
    border-color: var(--status-success-border);
}

[data-theme="light"] .badge-primary {
    background: var(--status-primary-bg);
    color: var(--status-primary-text);
    border-color: var(--status-primary-border);
}

.signal-chart {
    height: 150px;
    border-radius: 14px;
    position: relative;
    overflow: hidden;
    background:
        linear-gradient(180deg, rgba(79,140,255,.12), rgba(79,140,255,.015)),
        linear-gradient(90deg, transparent 0 12%, rgba(255,255,255,.04) 12% 13%, transparent 13% 25%, rgba(255,255,255,.04) 25% 26%, transparent 26% 38%, rgba(255,255,255,.04) 38% 39%, transparent 39% 51%, rgba(255,255,255,.04) 51% 52%, transparent 52% 64%, rgba(255,255,255,.04) 64% 65%, transparent 65% 77%, rgba(255,255,255,.04) 77% 78%, transparent 78%);
}

.signal-chart::before,
.signal-chart::after {
    content: "";
    position: absolute;
    left: 8%;
    right: 8%;
    height: 2px;
    border-radius: 2px;
}

.signal-chart::before {
    top: 42%;
    background: linear-gradient(90deg, #4f8cff, #7b61ff, #22d3ee);
    transform: skewY(-8deg);
}

.signal-chart::after {
    top: 63%;
    background: linear-gradient(90deg, rgba(34,197,94,.95), rgba(79,140,255,.78));
    transform: skewY(6deg);
    opacity: .75;
}

.bars {
    display: flex;
    align-items: end;
    gap: .45rem;
    min-height: 132px;
    padding-top: .55rem;
}

.bar {
    flex: 1;
    border-radius: 10px 10px 6px 6px;
    background: linear-gradient(180deg, #84b8ff, #4f8cff);
    position: relative;
}

.bar::after {
    content: attr(data-label);
    position: absolute;
    left: 50%;
    transform: translateX(-50%);
    bottom: -1.25rem;
    font-size: .8rem;
    color: var(--readable-panel-muted);
}

/* ========================================
   🔥 СТИЛИ ДЛЯ ТАБЛИЦ И КАРТОЧЕК
   ======================================== */
.trust-strip-wrap {
    border-bottom: 1px solid var(--border);
    background: rgba(255,255,255,.055);
    backdrop-filter: blur(12px);
}

.trust-strip {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1rem;
    padding: 1rem 0;
}

.trust-item {
    padding: .9rem 1rem;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.075);
}

.trust-item-label {
    font-size: .8rem;
    color: var(--readable-label);
    text-transform: uppercase;
    letter-spacing: .06em;
    font-weight: 800;
    margin-bottom: .35rem;
}

.trust-item-value {
    font-size: 1rem;
    font-weight: 800;
    letter-spacing: 0;
    line-height: 1.42;
}

.sticky-subnav-wrap {
    position: sticky;
    top: var(--navbar-height);
    z-index: 900;
    backdrop-filter: blur(16px);
    background: rgba(6,11,20,.90);
    border-bottom: 1px solid var(--border);
}

[data-theme="light"] .sticky-subnav-wrap {
    background: rgba(255,255,255,.96);
}

.sticky-subnav {
    display: flex;
    gap: .5rem;
    overflow-x: auto;
    padding: .8rem 0;
    scrollbar-width: none;
}

.sticky-subnav::-webkit-scrollbar {
    display: none;
}

.subnav-link {
    flex: 0 0 auto;
    padding: .58rem .9rem;
    border-radius: 999px;
    font-size: .88rem;
    font-weight: 700;
    color: var(--text);
    border: 1px solid var(--border);
    background: rgba(255,255,255,.075);
    transition: var(--transition);
}

.subnav-link:hover,
.subnav-link.active {
    color: var(--text);
    border-color: var(--border-strong);
    background: rgba(255,255,255,.12);
}

/* Grid системы */
.card-grid-3,
.roles-grid,
.asset-grid,
.module-grid,
.economics-grid,
.steps-grid,
.contacts-grid,
.about-grid,
.mockup-showcase,
.integration-grid,
.pilot-grid,
.audience-grid {
    display: grid;
    gap: 1.2rem;
}

.card-grid-3 { grid-template-columns: repeat(3, 1fr); }
.roles-grid { grid-template-columns: repeat(4, 1fr); }
.asset-grid { grid-template-columns: repeat(4, 1fr); }
.module-grid { grid-template-columns: repeat(3, 1fr); }
.economics-grid { grid-template-columns: repeat(4, 1fr); }
.steps-grid { grid-template-columns: repeat(4, 1fr); }
.contacts-grid { grid-template-columns: .9fr 1.1fr; }
.about-grid { grid-template-columns: 1fr 1fr; }
.mockup-showcase { grid-template-columns: 1.1fr .9fr; }
.integration-grid { grid-template-columns: repeat(3, 1fr); }
.pilot-grid { grid-template-columns: 1.05fr .95fr; }
.audience-grid { grid-template-columns: repeat(4, 1fr); }

/* Карточки */
.card,
.role-card,
.asset-card,
.module-card,
.economics-card,
.step-card,
.contact-card,
.about-card,
.integration-card,
.audience-card,
.pilot-card {
    background: linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.045));
    border: 1px solid var(--border);
    border-radius: 24px;
    box-shadow: var(--shadow-sm);
    transition: var(--transition);
    padding: 1.45rem;
}

.card:hover,
.role-card:hover,
.asset-card:hover,
.module-card:hover,
.economics-card:hover,
.step-card:hover,
.contact-card:hover,
.about-card:hover,
.integration-card:hover,
.audience-card:hover,
.pilot-card:hover {
    transform: translateY(-4px);
    border-color: var(--border-strong);
    box-shadow: var(--shadow-lg);
}

.module-card {
    display: flex;
    flex-direction: column;
    min-height: 100%;
}

.module-card .list {
    margin-top: auto;
    padding-top: 1rem;
}

.module-footer {
    margin-top: 1.1rem;
    padding-top: 1rem;
    border-top: 1px solid var(--border);
    display: inline-flex;
    align-items: center;
    gap: .55rem;
    font-size: .88rem;
    font-weight: 800;
    color: var(--status-primary-text);
}

.icon-box {
    width: 52px;
    height: 52px;
    border-radius: 16px;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(79,140,255,.22);
    color: var(--status-primary-text);
    border: 1px solid rgba(147,197,253,.32);
    margin-bottom: .95rem;
    font-size: 1.15rem;
}

.card-title {
    font-size: 1.18rem;
    font-weight: 800;
    line-height: 1.32;
    margin-bottom: .7rem;
}

.card-text {
    color: var(--readable-text-soft);
    font-size: 1rem;
    line-height: 1.62;
    max-width: 62ch;
}

.list {
    list-style: none;
    display: grid;
    gap: .5rem;
    margin-top: 1rem;
}

.list li {
    display: flex;
    gap: .55rem;
    align-items: flex-start;
    color: var(--readable-text-soft);
    font-size: .96rem;
    line-height: 1.48;
}

.list i {
    color: var(--primary);
    margin-top: .13rem;
}

/* Специфические компоненты */
.platform-layout,
.ops-layout {
    display: grid;
    grid-template-columns: 1.02fr .98fr;
    gap: 1.2rem;
}

.flow-list {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}

.flow-item {
    display: grid;
    grid-template-columns: 46px 1fr;
    gap: .85rem;
}

.flow-number {
    width: 46px;
    height: 46px;
    border-radius: 14px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: var(--gradient-primary);
    color: #fff;
    font-weight: 900;
    box-shadow: var(--shadow-md);
}

.flow-title {
    font-weight: 800;
    margin-bottom: .2rem;
}

.flow-desc {
    color: var(--readable-text-soft);
    font-size: .98rem;
    line-height: 1.58;
}

.ops-list {
    display: grid;
    gap: .75rem;
    margin-top: 1rem;
}

.ops-item {
    display: flex;
    align-items: flex-start;
    gap: .75rem;
    padding: .95rem;
    border-radius: 18px;
    background: rgba(255,255,255,.075);
    border: 1px solid rgba(203,213,225,.14);
    line-height: 1.58;
}

.ops-item i {
    color: var(--primary);
    margin-top: .12rem;
}

.ops-table {
    display: grid;
    gap: .7rem;
}

.ops-row {
    display: grid;
    grid-template-columns: 1.1fr .85fr .95fr .7fr;
    gap: .75rem;
    align-items: center;
    padding: .9rem 1rem;
    border-radius: 16px;
    background: rgba(255,255,255,.075);
    border: 1px solid rgba(203,213,225,.14);
}

.ops-row.head {
    background: transparent;
    border: 0;
    padding-top: 0;
    padding-bottom: 0;
    color: var(--readable-label);
    font-size: .82rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    font-weight: 800;
}

.ops-asset {
    font-size: .92rem;
    font-weight: 800;
}

.ops-asset-sub {
    display: block;
    color: var(--readable-panel-muted);
    font-size: .82rem;
    margin-top: .14rem;
    font-weight: 600;
}

/* Стили для ролей и аудитории */
.role-title {
    font-size: 1rem;
    font-weight: 800;
    margin-bottom: .45rem;
}

.role-desc {
    color: var(--readable-text-soft);
    font-size: .96rem;
    line-height: 1.55;
    margin-bottom: .8rem;
}

.role-focus {
    display: inline-flex;
    padding: .32rem .58rem;
    border-radius: 999px;
    font-size: .8rem;
    font-weight: 800;
    background: rgba(79,140,255,.22);
    color: var(--status-primary-text);
    border: 1px solid rgba(147,197,253,.32);
}

.asset-label,
.module-badge,
.integration-badge,
.audience-badge,
.pilot-badge {
    display: inline-flex;
    padding: .34rem .62rem;
    border-radius: 999px;
    background: rgba(79,140,255,.22);
    border: 1px solid rgba(147,197,253,.32);
    color: var(--status-primary-text);
    font-size: .8rem;
    font-weight: 800;
    margin-bottom: .8rem;
}

.economics-card {
    text-align: center;
}

.economics-value {
    font-size: 2rem;
    line-height: 1;
    font-weight: 900;
    letter-spacing: 0;
    color: var(--status-primary-text);
    margin-bottom: .45rem;
}

.economics-title {
    font-weight: 800;
    margin-bottom: .4rem;
}

.economics-text {
    color: var(--readable-text-soft);
    font-size: .96rem;
    line-height: 1.55;
}

.step-card {
    position: relative;
    overflow: hidden;
}

.step-num {
    position: absolute;
    top: .9rem;
    right: .95rem;
    font-size: 2.5rem;
    line-height: 1;
    font-weight: 900;
    color: var(--readable-text-subtle);
    opacity: .24;
}

.step-title {
    font-size: 1.04rem;
    font-weight: 800;
    margin-bottom: .55rem;
    position: relative;
    z-index: 1;
}

.step-text {
    color: var(--readable-text-soft);
    font-size: .96rem;
    line-height: 1.55;
    position: relative;
    z-index: 1;
}

.about-highlight {
    background:
        radial-gradient(circle at 0% 0%, rgba(79,140,255,.18), transparent 26%),
        radial-gradient(circle at 100% 40%, rgba(123,97,255,.16), transparent 26%),
        linear-gradient(180deg, rgba(255,255,255,.075), rgba(255,255,255,.045));
}

.about-kpis {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .85rem;
    margin-top: 1rem;
}

.about-kpi {
    padding: 1rem;
    border-radius: 18px;
    background: rgba(255,255,255,.075);
    border: 1px solid rgba(203,213,225,.14);
    text-align: center;
}

.about-kpi strong {
    display: block;
    font-size: 1.45rem;
    font-weight: 900;
    color: var(--status-primary-text);
}

.about-kpi span {
    color: var(--readable-panel-muted);
    font-size: .9rem;
    line-height: 1.4;
}

.integration-list,
.pilot-list {
    list-style: none;
    display: grid;
    gap: .6rem;
    margin-top: .9rem;
}

.integration-list li,
.pilot-list li {
    display: flex;
    align-items: flex-start;
    gap: .55rem;
    color: var(--readable-text-soft);
    font-size: .96rem;
    line-height: 1.5;
}

.integration-list i,
.pilot-list i {
    color: var(--primary);
    margin-top: .12rem;
}

.audience-metric {
    margin-top: .9rem;
    padding-top: .9rem;
    border-top: 1px solid var(--border);
    color: var(--readable-text-muted);
    font-size: .9rem;
    line-height: 1.5;
}

/* CTA секция */
.cta-section {
    padding: 1rem 0 5rem;
}

.cta-card {
    background:
        radial-gradient(circle at 12% 12%, rgba(255,255,255,.08), transparent 26%),
        radial-gradient(circle at 88% 18%, rgba(255,255,255,.06), transparent 24%),
        var(--gradient-primary);
    color: #fff;
    border-radius: 32px;
    padding: 2.2rem;
    box-shadow: var(--shadow-xl);
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: 1.25rem;
    align-items: center;
}

.cta-title {
    font-size: clamp(1.85rem, 2.9vw, 2.8rem);
    line-height: 1.14;
    font-weight: 900;
    letter-spacing: 0;
    margin-bottom: .8rem;
}

.cta-text {
    color: rgba(255,255,255,.92);
    max-width: 700px;
    font-size: 1.05rem;
    line-height: 1.65;
}

.cta-list {
    display: grid;
    gap: .7rem;
}

.cta-list-item {
    display: flex;
    gap: .7rem;
    align-items: center;
    color: rgba(255,255,255,.98);
    font-weight: 600;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .75rem;
    margin-top: 1.2rem;
}

.cta-actions .btn {
    background: rgba(255,255,255,.14);
    border-color: rgba(255,255,255,.22);
    color: #fff;
}

.cta-actions .btn:hover {
    background: rgba(255,255,255,.2);
    transform: translateY(-1px);
}

/* Контакты и формы */
.contact-list {
    display: grid;
    gap: 1rem;
    margin-top: 1rem;
}

.contact-item {
    display: flex;
    align-items: flex-start;
    gap: .9rem;
}

.contact-icon {
    width: 42px;
    height: 42px;
    border-radius: 14px;
    flex-shrink: 0;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    background: rgba(79,140,255,.22);
    border: 1px solid rgba(147,197,253,.32);
    color: var(--status-primary-text);
}

.contact-actions {
    display: flex;
    flex-wrap: wrap;
    gap: .55rem;
    margin-top: 1rem;
}

.mini-action-btn {
    display: inline-flex;
    align-items: center;
    gap: .45rem;
    padding: .58rem .82rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.075);
    color: var(--text);
    cursor: pointer;
    transition: var(--transition);
}

.mini-action-btn:hover {
    color: var(--text);
    border-color: var(--border-strong);
    transform: translateY(-1px);
}

.form-row {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .95rem;
}

.field-group {
    margin-bottom: .95rem;
}

.field-label {
    display: block;
    font-size: .9rem;
    color: var(--readable-label);
    font-weight: 700;
    margin-bottom: .38rem;
}

.field-input,
.field-textarea {
    width: 100%;
    border-radius: 16px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.075);
    color: var(--text);
    padding: .92rem 1rem;
    transition: var(--transition);
    font-size: 1rem;
    line-height: 1.5;
}

.field-input::placeholder,
.field-textarea::placeholder {
    color: var(--readable-placeholder);
    opacity: 1;
}

.field-input:focus,
.field-textarea:focus {
    border-color: rgba(79,140,255,.45);
    box-shadow: 0 0 0 4px rgba(79,140,255,.08);
    outline: none;
}

.field-textarea {
    min-height: 140px;
    resize: vertical;
}

.field-help {
    margin-top: .38rem;
    font-size: .84rem;
    color: var(--readable-text-muted);
    line-height: 1.45;
}

.field-input.is-invalid,
.field-textarea.is-invalid {
    border-color: rgba(239, 68, 68, 0.58);
    box-shadow: 0 0 0 4px rgba(239, 68, 68, 0.08);
}

.quick-topics {
    display: flex;
    flex-wrap: wrap;
    gap: .55rem;
    margin-bottom: 1rem;
}

.topic-chip {
    padding: .48rem .72rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255,255,255,.075);
    color: var(--text);
    font-size: .86rem;
    font-weight: 700;
    cursor: pointer;
    transition: var(--transition);
}

.topic-chip:hover,
.topic-chip.is-active {
    border-color: var(--border-strong);
    color: var(--text);
    transform: translateY(-1px);
    background: rgba(255,255,255,.12);
}

.form-note {
    margin-top: .9rem;
    color: var(--readable-text-muted);
    font-size: .88rem;
    line-height: 1.5;
}

.consent-label {
    display: flex;
    align-items: flex-start;
    gap: .55rem;
    color: var(--readable-text-soft);
    line-height: 1.45;
}

.consent-label a {
    color: var(--status-primary-text);
    font-weight: 800;
    text-decoration: underline;
    text-underline-offset: 3px;
}

.consent-label input {
    margin-top: .2rem;
    flex: 0 0 auto;
}

.submit-state {
    opacity: .7;
    pointer-events: none;
}

.submit-spinner {
    width: 14px;
    height: 14px;
    border-radius: 999px;
    border: 2px solid rgba(255,255,255,.35);
    border-top-color: #fff;
    animation: spin .7s linear infinite;
}

/* Footer */
.footer {
    border-top: 1px solid var(--border);
    background: rgba(255,255,255,.055);
    padding: 2rem 0;
}

.footer-inner {
    display: flex;
    justify-content: space-between;
    align-items: center;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-text {
    color: var(--readable-text-soft);
    font-size: .9rem;
}

.footer-links {
    display: flex;
    gap: 1rem;
    flex-wrap: wrap;
}

.footer-links a {
    color: var(--readable-text-soft);
    font-size: .9rem;
    line-height: 1.45;
}

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

/* Floating actions */
.floating-actions {
    position: fixed;
    right: 1rem;
    bottom: 1rem;
    z-index: 1250;
    display: grid;
    gap: .65rem;
}

.floating-action {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: .55rem;
    min-height: 48px;
    padding: .82rem 1rem;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(11, 18, 32, 0.94);
    backdrop-filter: blur(16px);
    color: var(--text);
    box-shadow: var(--shadow-lg);
    transition: var(--transition);
    cursor: pointer;
}

.floating-action:hover {
    transform: translateY(-2px);
    border-color: var(--border-strong);
}

.floating-action-primary {
    background: var(--gradient-primary);
    color: #fff;
    border-color: transparent;
}

/* Toast уведомления */
.toast-stack {
    position: fixed;
    right: 1rem;
    bottom: 5.4rem;
    z-index: 1300;
    display: grid;
    gap: .65rem;
    pointer-events: none;
}

.toast {
    min-width: 280px;
    max-width: 360px;
    padding: .9rem 1rem;
    border-radius: 18px;
    border: 1px solid var(--border);
    background: rgba(11, 18, 32, 0.96);
    color: var(--text);
    box-shadow: var(--shadow-xl);
    backdrop-filter: blur(18px);
    opacity: 0;
    transform: translateY(10px);
    transition: opacity .22s ease, transform .22s ease;
    pointer-events: auto;
}

[data-theme="light"] .toast {
    background: rgba(255, 255, 255, 0.96);
}

[data-theme="light"] .glass-shell,
[data-theme="light"] .mock-card,
[data-theme="light"] .feed-item,
[data-theme="light"] .trust-item,
[data-theme="light"] .card,
[data-theme="light"] .role-card,
[data-theme="light"] .asset-card,
[data-theme="light"] .module-card,
[data-theme="light"] .economics-card,
[data-theme="light"] .step-card,
[data-theme="light"] .contact-card,
[data-theme="light"] .about-card,
[data-theme="light"] .integration-card,
[data-theme="light"] .audience-card,
[data-theme="light"] .pilot-card,
[data-theme="light"] .ops-item,
[data-theme="light"] .ops-row,
[data-theme="light"] .about-kpi,
[data-theme="light"] .fleet-sidebar,
[data-theme="light"] .metric-tile,
[data-theme="light"] .oil-card,
[data-theme="light"] .component-card,
[data-theme="light"] .spares-card,
[data-theme="light"] .executive-card,
[data-theme="light"] .fleet-panel,
[data-theme="light"] .fleet-table-row,
[data-theme="light"] .spares-row,
[data-theme="light"] .feed-item-compact,
[data-theme="light"] .oil-stat,
[data-theme="light"] .exec-metric,
[data-theme="light"] .component-metric {
    background: rgba(15, 23, 42, 0.045);
    border-color: rgba(15, 23, 42, 0.14);
}

[data-theme="light"] .section-muted,
[data-theme="light"] .trust-strip-wrap,
[data-theme="light"] .footer {
    background: rgba(15, 23, 42, 0.035);
}

[data-theme="light"] .field-input,
[data-theme="light"] .field-textarea,
[data-theme="light"] .topic-chip,
[data-theme="light"] .mini-action-btn {
    background: #ffffff;
    border-color: rgba(15, 23, 42, 0.18);
    color: var(--readable-text);
}

[data-theme="light"] .hero-proofline,
[data-theme="light"] .module-footer,
[data-theme="light"] .consent-label a {
    color: #1d4ed8;
}

[data-theme="light"] .module-footer {
    display: inline-flex;
    width: fit-content;
    padding: .65rem .85rem;
    border: 1px solid #2563eb;
    border-radius: 999px;
    background: #ffffff;
    box-shadow: 0 8px 18px rgba(29, 78, 216, 0.12);
    font-weight: 900;
}

[data-theme="light"] .module-footer i,
[data-theme="light"] .module-footer span {
    color: #1d4ed8;
}

[data-theme="light"] .hero-chip,
[data-theme="light"] .subnav-link,
[data-theme="light"] .mobile-nav-link {
    background: rgba(37, 99, 235, 0.08);
    border-color: rgba(37, 99, 235, 0.22);
    color: #0f172a;
}

[data-theme="light"] .role-focus,
[data-theme="light"] .asset-label,
[data-theme="light"] .module-badge,
[data-theme="light"] .integration-badge,
[data-theme="light"] .audience-badge,
[data-theme="light"] .pilot-badge {
    align-self: flex-start;
    width: fit-content;
    max-width: 100%;
    background: #ffffff;
    color: #172554;
    border-color: #1d4ed8;
    box-shadow: 0 6px 14px rgba(29, 78, 216, 0.10);
    font-weight: 900;
}

[data-theme="light"] .mock-title,
[data-theme="light"] .panel-title,
[data-theme="light"] .metric-tile-label,
[data-theme="light"] .oil-stat-name,
[data-theme="light"] .exec-metric-label {
    color: #0f172a;
    font-weight: 900;
}

[data-theme="light"] .feed-meta,
[data-theme="light"] .sample-subtitle,
[data-theme="light"] .component-gauge-value span {
    color: #1e293b;
    font-weight: 700;
}

[data-theme="light"] .status-pill {
    background: var(--badge-neutral-bg);
    color: var(--badge-neutral-text);
    border: 2px solid var(--badge-neutral-border);
    font-weight: 900;
}

[data-theme="light"] .badge-warning {
    color: var(--status-warning-text);
    background: var(--status-warning-bg);
    border: 2px solid var(--status-warning-border);
    box-shadow: 0 4px 10px rgba(120, 53, 15, 0.10);
    font-weight: 900;
}

[data-theme="light"] .badge-danger {
    color: var(--status-danger-text);
    background: var(--status-danger-bg);
    border: 2px solid var(--status-danger-border);
    box-shadow: 0 4px 10px rgba(127, 29, 29, 0.10);
    font-weight: 900;
}

[data-theme="light"] .badge-success {
    color: var(--status-success-text);
    background: var(--status-success-bg);
    border: 2px solid var(--status-success-border);
    box-shadow: 0 4px 10px rgba(6, 78, 59, 0.10);
    font-weight: 900;
}

[data-theme="light"] .badge-primary {
    color: var(--status-primary-text);
    background: var(--status-primary-bg);
    border: 2px solid var(--status-primary-border);
    box-shadow: 0 4px 10px rgba(30, 58, 138, 0.10);
    font-weight: 900;
}

[data-theme="light"] .floating-action {
    background: #ffffff;
    color: #0f172a;
    border-color: #94a3b8;
    box-shadow: 0 12px 28px rgba(15, 23, 42, 0.16);
    font-weight: 800;
}

[data-theme="light"] .floating-action i,
[data-theme="light"] .floating-action span {
    color: #0f172a;
}

[data-theme="light"] .floating-action-primary {
    background-color: #2563eb;
    background-image: linear-gradient(135deg, #2563eb 0%, #4f46e5 100%);
    color: #ffffff;
    border-color: transparent;
    box-shadow: 0 14px 30px rgba(37, 99, 235, 0.28);
}

[data-theme="light"] .floating-action-primary i,
[data-theme="light"] .floating-action-primary span {
    color: #ffffff;
}

[data-theme="light"] .economics-value,
[data-theme="light"] .about-kpi strong {
    color: #1d4ed8;
}

[data-theme="light"] .bar::after,
[data-theme="light"] .fleet-table-row.head,
[data-theme="light"] .spares-row.head {
    color: #1e293b;
    font-weight: 900;
}

[data-theme="light"] .metric-tile-trend,
[data-theme="light"] .component-metric,
[data-theme="light"] .fleet-nav-item {
    color: #1e293b;
    font-weight: 700;
}

.toast.show {
    opacity: 1;
    transform: translateY(0);
}

.toast-title {
    font-size: .88rem;
    font-weight: 800;
    margin-bottom: .18rem;
}

.toast-text {
    font-size: .88rem;
    color: var(--readable-text-soft);
    line-height: 1.45;
}

/* Анимации */
.reveal {
    opacity: 0;
    transform: translateY(14px);
    transition: opacity .45s ease, transform .45s ease;
}

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

@keyframes spin {
    to {
        transform: rotate(360deg);
    }
}

/* ========================================
   🔥 АДАПТИВНОСТЬ
   ======================================== */
@media (max-width: 1280px) {
    .hero-grid,
    .platform-layout,
    .ops-layout,
    .about-grid,
    .cta-card,
    .contacts-grid,
    .mockup-showcase,
    .pilot-grid {
        grid-template-columns: 1fr;
    }

    .roles-grid,
    .asset-grid,
    .economics-grid,
    .steps-grid,
    .audience-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .integration-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .trust-strip {
        grid-template-columns: repeat(2, 1fr);
    }
}

@media (max-width: 1024px) {
    .nav-links {
        display: none;
    }

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

    .mobile-menu {
        display: block;
    }

    .hero-trust,
    .card-grid-3,
    .module-grid {
        grid-template-columns: repeat(2, 1fr);
    }

    .ops-row {
        grid-template-columns: 1fr;
        gap: .45rem;
    }

    .ops-row.head {
        display: none;
    }

    .mock-grid-2 {
        grid-template-columns: 1fr;
    }

    .floating-actions {
        left: .75rem;
        right: .75rem;
        bottom: .75rem;
        grid-template-columns: repeat(3, 1fr);
    }

    .floating-action {
        width: 100%;
        padding: .8rem .75rem;
    }

    .toast-stack {
        left: .75rem;
        right: .75rem;
        bottom: 5.1rem;
    }

    .toast {
        min-width: 100%;
        max-width: none;
    }
}

@media (max-width: 720px) {
    .container {
        width: min(var(--container), calc(100% - 1rem));
    }

    .logo-subtitle,
    .logo-meta {
        display: none;
    }

    .nav-actions .btn-ghost,
    .nav-actions .btn-primary {
        display: none;
    }

    .hero {
        padding-top: 4.5rem;
    }

    .hero-title {
        font-size: 2.55rem;
        line-height: 1.08;
    }

    .hero-trust,
    .roles-grid,
    .asset-grid,
    .module-grid,
    .economics-grid,
    .steps-grid,
    .about-kpis,
    .integration-grid,
    .audience-grid,
    .trust-strip {
        grid-template-columns: 1fr;
    }

    .section-title {
        font-size: 2rem;
        line-height: 1.16;
    }

    .theme-toggle,
    .menu-toggle {
        width: 40px;
        height: 40px;
    }

    .form-row {
        grid-template-columns: 1fr;
    }

    .floating-action span {
        display: none;
    }

    .floating-actions {
        left: auto;
        right: .75rem;
        grid-template-columns: 48px;
        width: 48px;
    }

    .floating-action {
        width: 48px;
        min-height: 48px;
        padding: 0;
    }

    .cta-actions {
        flex-direction: column;
    }
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    .reveal,
    .toast,
    .floating-action {
        transition: none !important;
    }

    .submit-spinner {
        animation: none !important;
    }

    * {
        transition: none !important;
        animation: none !important;
    }
}


/* Extracted helper classes for formerly inline home-page mockups. */
.is-hidden {
    display: none !important;
}

.home-noscript-warning {
    padding: 1rem;
    text-align: center;
    background: #f59e0b;
    color: #111;
}

.honeypot-field {
    position: absolute;
    left: -10000px;
    width: 1px;
    height: 1px;
    overflow: hidden;
}

.mock-card-offset {
    margin-top: 1.2rem;
}

.home-stack {
    display: grid;
    gap: 1.2rem;
}

.fleet-screen {
    display: grid;
    grid-template-columns: 260px 1fr;
    gap: .9rem;
    min-height: 560px;
}

.fleet-sidebar {
    background: rgba(255,255,255,.07);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: .9rem;
}

.fleet-brand {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding-bottom: .8rem;
    border-bottom: 1px solid var(--border);
    margin-bottom: .9rem;
}

.fleet-brand-logo {
    width: 38px;
    height: 38px;
    border-radius: 12px;
    background: var(--gradient-primary);
    display: flex;
    align-items: center;
    justify-content: center;
    color: #fff;
    font-weight: 900;
}

.ui-title-compact {
    font-size: .9rem;
}

.fleet-nav {
    display: grid;
    gap: .35rem;
    margin-bottom: 1rem;
}

.fleet-nav-item {
    display: flex;
    align-items: center;
    gap: .7rem;
    padding: .72rem .8rem;
    border-radius: 14px;
    color: var(--text);
    font-weight: 700;
}

.fleet-nav-item.active {
    background: rgba(79,140,255,.24);
    color: var(--text);
    border: 1px solid rgba(147,197,253,.30);
}

.fleet-alert-box {
    margin-top: 1rem;
    padding: .9rem;
    border-radius: 16px;
    background: rgba(239,68,68,.18);
    border: 1px solid rgba(252,165,165,.28);
}

.mock-title-spaced {
    margin-bottom: .45rem;
}

.fleet-main {
    display: grid;
    gap: .9rem;
}

.fleet-top-metrics {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: .8rem;
}

.metric-tile,
.oil-card,
.component-card,
.spares-card,
.executive-card {
    background: rgba(255,255,255,.07);
    border: 1px solid var(--border);
    border-radius: 18px;
    padding: .95rem;
}

.oil-card,
.component-card,
.spares-card,
.executive-card {
    border-radius: 22px;
    padding: 1rem;
}

.metric-tile-label,
.oil-stat-name,
.exec-metric-label {
    font-size: .8rem;
    color: var(--mock-label-text);
    text-transform: uppercase;
    letter-spacing: .04em;
    margin-bottom: .4rem;
    font-weight: 800;
}

.oil-stat-name {
    font-size: .8rem;
    margin-bottom: .2rem;
}

.metric-tile-value {
    font-size: 1.45rem;
    font-weight: 900;
    color: var(--readable-panel-text);
}

.metric-tile-trend {
    margin-top: .25rem;
    font-size: .84rem;
    color: var(--readable-text-soft);
    line-height: 1.42;
}

.fleet-mid {
    display: grid;
    grid-template-columns: 1.05fr .95fr;
    gap: .8rem;
}

.fleet-bottom {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: .8rem;
}

.fleet-panel {
    background: rgba(255,255,255,.07);
    border: 1px solid var(--border);
    border-radius: 20px;
    padding: .95rem;
}

.panel-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: .6rem;
    margin-bottom: .85rem;
}

.panel-title {
    font-size: .84rem;
    font-weight: 800;
    text-transform: uppercase;
    letter-spacing: .04em;
    color: var(--mock-label-text);
}

.fleet-table,
.spares-table,
.component-metrics {
    display: grid;
    gap: .55rem;
}

.fleet-table-row,
.spares-row {
    display: grid;
    gap: .6rem;
    align-items: center;
    border-radius: 14px;
    padding: .72rem .8rem;
    background: rgba(255,255,255,.08);
    font-size: .9rem;
    line-height: 1.42;
}

.fleet-table-row {
    grid-template-columns: 1.1fr .75fr .85fr .7fr;
}

.spares-row {
    grid-template-columns: 1.1fr .55fr .65fr .7fr;
}

.fleet-table-row.head,
.spares-row.head {
    background: transparent;
    padding: 0 .2rem .2rem;
    color: var(--mock-label-text);
    font-size: .8rem;
    text-transform: uppercase;
    letter-spacing: .04em;
    font-weight: 800;
}

.tiny-line-chart {
    height: 180px;
    border-radius: 16px;
    background: linear-gradient(180deg, rgba(79,140,255,.1), rgba(79,140,255,.02)), linear-gradient(90deg, transparent 0 10%, rgba(255,255,255,.04) 10% 11%, transparent 11% 20%, rgba(255,255,255,.04) 20% 21%, transparent 21% 30%, rgba(255,255,255,.04) 30% 31%, transparent 31% 40%, rgba(255,255,255,.04) 40% 41%, transparent 41%);
    position: relative;
    overflow: hidden;
}

.tiny-line-chart::before,
.tiny-line-chart::after {
    content: "";
    position: absolute;
    left: 6%;
    right: 6%;
    height: 2px;
    border-radius: 3px;
}

.tiny-line-chart::before {
    top: 38%;
    background: linear-gradient(90deg, #4f8cff, #7b61ff);
    transform: skewY(-7deg);
}

.tiny-line-chart::after {
    top: 58%;
    background: linear-gradient(90deg, #22d3ee, #22c55e);
    transform: skewY(5deg);
    opacity: .75;
}

.feed-list {
    display: grid;
    gap: .65rem;
}

.feed-item-compact {
    display: flex;
    justify-content: space-between;
    align-items: flex-start;
    gap: .8rem;
    background: rgba(255,255,255,.08);
    border: 1px solid rgba(203,213,225,.16);
    padding: .72rem .8rem;
    border-radius: 14px;
}

.sample-meta {
    display: flex;
    align-items: start;
    justify-content: space-between;
    gap: .8rem;
    margin-bottom: .9rem;
}

.sample-title {
    font-size: 1rem;
    font-weight: 800;
    color: var(--readable-panel-text);
    line-height: 1.35;
}

.sample-subtitle {
    font-size: .84rem;
    color: var(--mock-meta-text);
    margin-top: .15rem;
    line-height: 1.42;
}

.severity-strip {
    display: flex;
    gap: .35rem;
    margin-bottom: .8rem;
}

.severity-step {
    flex: 1;
    height: 8px;
    border-radius: 999px;
    background: rgba(255,255,255,.08);
}

.severity-step.low {
    background: #22c55e;
}

.severity-step.mid {
    background: #f59e0b;
}

.severity-step.high {
    background: #ef4444;
}

.oil-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: .6rem;
    margin-bottom: .9rem;
}

.oil-stat,
.exec-metric {
    padding: .75rem;
    border-radius: 14px;
    background: rgba(255,255,255,.08);
}

.oil-stat-value {
    font-size: 1rem;
    font-weight: 800;
    color: var(--readable-panel-text);
}

.insight-box {
    padding: .85rem;
    border-radius: 16px;
    background: rgba(79,140,255,.18);
    border: 1px solid rgba(147,197,253,.28);
    font-size: .94rem;
    color: var(--readable-text-soft);
    line-height: 1.58;
}

.component-layout {
    display: grid;
    grid-template-columns: .9fr 1.1fr;
    gap: .85rem;
    align-items: center;
}

.component-gauge {
    position: relative;
    width: 180px;
    height: 180px;
    margin: 0 auto;
    border-radius: 50%;
    background: radial-gradient(circle at center, transparent 55%, rgba(255,255,255,.04) 56%), conic-gradient(#22c55e 0 45%, #f59e0b 45% 72%, #ef4444 72% 100%);
    display: flex;
    align-items: center;
    justify-content: center;
}

.component-gauge-value {
    position: absolute;
    text-align: center;
}

.component-gauge-value strong {
    display: block;
    font-size: 1.8rem;
    font-weight: 900;
    color: var(--readable-panel-text);
    line-height: 1;
}

.component-gauge-value span {
    font-size: .84rem;
    color: var(--mock-meta-text);
}

.component-metric {
    display: flex;
    justify-content: space-between;
    gap: .7rem;
    padding: .72rem .8rem;
    border-radius: 14px;
    background: rgba(255,255,255,.08);
    font-size: .9rem;
    line-height: 1.42;
}

.executive-grid {
    display: grid;
    grid-template-columns: repeat(2, 1fr);
    gap: .75rem;
    margin-top: .8rem;
}

.exec-metric {
    padding: .85rem;
    border-radius: 16px;
}

.exec-metric-value {
    font-size: 1.2rem;
    font-weight: 900;
    color: var(--readable-panel-text);
}

.mini-bars {
    display: flex;
    align-items: end;
    gap: .35rem;
    min-height: 90px;
    margin-top: .7rem;
}

.mini-bar {
    flex: 1;
    border-radius: 8px 8px 4px 4px;
    background: linear-gradient(180deg, #8dbdff, #4f8cff);
}

.bar-h-36 { height: 36px; }
.bar-h-42 { height: 42px; }
.bar-h-46p { height: 46%; }
.bar-h-48p { height: 48%; }
.bar-h-58 { height: 58px; }
.bar-h-58p { height: 58%; }
.bar-h-61p { height: 61%; }
.bar-h-63 { height: 63px; }
.bar-h-70p { height: 70%; }
.bar-h-72 { height: 72px; }
.bar-h-72p { height: 72%; }
.bar-h-80 { height: 80px; }
.bar-h-84p { height: 84%; }
.bar-h-86p { height: 86%; }

@media (max-width: 1024px) {
    .fleet-screen,
    .fleet-mid,
    .fleet-bottom,
    .component-layout {
        grid-template-columns: 1fr;
    }

    .fleet-sidebar {
        display: none;
    }
}

@media (max-width: 720px) {
    .fleet-top-metrics,
    .oil-grid,
    .executive-grid {
        grid-template-columns: 1fr;
    }

    .fleet-table-row,
    .spares-row {
        grid-template-columns: 1fr;
    }
}