:root {
    color-scheme: light dark;

    --bg-0: #0a141d;
    --bg-1: #0d1924;
    --bg-2: #102130;

    --surface-0: rgba(255, 255, 255, 0.03);
    --surface-1: rgba(255, 255, 255, 0.05);
    --surface-2: rgba(255, 255, 255, 0.07);

    --border-soft: rgba(228, 236, 245, 0.12);
    --border-strong: rgba(228, 236, 245, 0.2);

    --text-0: #e7edf4;
    --text-1: #b8c4d0;
    --text-2: #8c9cab;

    --accent: #cbbba0;
    --accent-hover: #d6c7ae;
    --accent-ink: #192331;

    --space-1: 8px;
    --space-2: 16px;
    --space-3: 24px;
    --space-4: 32px;
    --space-5: 40px;
    --space-6: 48px;
    --space-7: 56px;
    --space-8: 64px;
    --space-9: 72px;
    --space-10: 80px;
    --space-11: 88px;
    --space-12: 96px;
    --space-13: 104px;
    --space-14: 112px;
    --space-15: 120px;
    --space-16: 128px;

    --radius-sm: 8px;
    --radius-md: 12px;
    --radius-lg: 16px;
    --radius-xl: 20px;

    --shadow-soft: 0 6px 18px rgba(5, 10, 16, 0.26);

    --transition-fast: 180ms ease;
    --transition-base: 260ms cubic-bezier(0.22, 1, 0.36, 1);

    --container-max: 1200px;
}

:root[data-theme="light"] {
    color-scheme: light;

    --bg-0: #edf3f8;
    --bg-1: #e8f0f8;
    --bg-2: #f8fbff;

    --surface-0: rgba(28, 52, 76, 0.04);
    --surface-1: rgba(28, 52, 76, 0.08);
    --surface-2: rgba(28, 52, 76, 0.12);

    --border-soft: rgba(70, 102, 134, 0.18);
    --border-strong: rgba(70, 102, 134, 0.26);

    --text-0: #162433;
    --text-1: #2f4256;
    --text-2: #546a7f;

    --accent: #4f7daa;
    --accent-hover: #3f6a95;
    --accent-ink: #f5f9ff;

    --shadow-soft: 0 6px 18px rgba(35, 56, 78, 0.16);
}

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

html {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    text-rendering: optimizeLegibility;
}

body {
    min-height: 100%;
    font-family: 'Manrope', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    font-size: 16px;
    line-height: 1.6;
    color: var(--text-0);
    background:
        radial-gradient(1200px 620px at 12% -8%, rgba(173, 188, 207, 0.1), transparent 68%),
        radial-gradient(960px 520px at 88% 0%, rgba(157, 173, 192, 0.08), transparent 70%),
        linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 100%);
    overflow-x: hidden;
}

:root[data-theme="light"] body {
    background:
        radial-gradient(1200px 620px at 12% -8%, rgba(104, 133, 160, 0.12), transparent 68%),
        radial-gradient(960px 520px at 88% 0%, rgba(98, 125, 150, 0.08), transparent 70%),
        linear-gradient(180deg, var(--bg-0) 0%, var(--bg-1) 100%);
}

:root[data-theme="light"] .site-links-strip {
    background: rgba(233, 241, 249, 0.88);
}

body::before {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image: linear-gradient(
        to bottom,
        rgba(255, 255, 255, 0.015) 0%,
        rgba(255, 255, 255, 0.004) 100%
    );
}

body::after {
    content: '';
    position: fixed;
    inset: 0;
    pointer-events: none;
    z-index: 0;
    background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 180 180' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.22' numOctaves='2' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='180' height='180' filter='url(%23noise)' opacity='0.013'/%3E%3C/svg%3E");
}

h1,
h2,
h3,
h4,
h5,
h6 {
    color: var(--text-0);
    font-weight: 700;
    line-height: 1.2;
}

p {
    color: var(--text-1);
}

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

img,
svg {
    display: block;
}

::selection {
    background: rgba(203, 187, 160, 0.24);
    color: var(--text-0);
}

::-webkit-scrollbar {
    width: 10px;
}

::-webkit-scrollbar-track {
    background: var(--bg-1);
}

::-webkit-scrollbar-thumb {
    background: rgba(255, 255, 255, 0.16);
    border-radius: 999px;
}

::-webkit-scrollbar-thumb:hover {
    background: rgba(255, 255, 255, 0.24);
}

.container {
    width: min(var(--container-max), 100% - var(--space-6));
    margin-inline: auto;
}

.main {
    position: relative;
    z-index: 1;
}

.skip-link {
    position: absolute;
    top: var(--space-2);
    left: var(--space-2);
    z-index: 200;
    padding: var(--space-1) var(--space-2);
    border: 1px solid var(--border-strong);
    border-radius: var(--radius-sm);
    background: var(--bg-2);
    color: var(--text-0);
    transform: translateY(-200%);
    transition: transform var(--transition-fast);
}

.skip-link:focus-visible {
    transform: translateY(0);
}

.nav {
    position: sticky;
    top: 0;
    z-index: 150;
    border-bottom: 1px solid transparent;
    background: rgba(10, 20, 29, 0.88);
    backdrop-filter: blur(14px);
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.nav.scrolled {
    border-bottom-color: var(--border-soft);
    background: rgba(10, 20, 29, 0.94);
}

.nav-container {
    width: min(var(--container-max), 100% - var(--space-6));
    margin-inline: auto;
    min-height: 80px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-3);
}

.logo {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.08em;
    color: var(--text-0);
}

.logo img {
    border-radius: var(--radius-sm);
}

.logo-text {
    display: none;
}

.nav-links {
    display: none;
    align-items: center;
    gap: var(--space-1);
}

.nav-links a {
    padding: var(--space-1) var(--space-2);
    border-radius: var(--radius-sm);
    color: var(--text-1);
    font-size: 14px;
    font-weight: 600;
    transition: color var(--transition-fast), background-color var(--transition-fast);
}

.nav-links a:hover,
.nav-links a:focus-visible {
    color: var(--text-0);
    background: var(--surface-1);
}

.nav-actions {
    display: flex;
    align-items: center;
    gap: var(--space-1);
}

.nav-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    white-space: nowrap;
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    font-size: 14px;
    font-weight: 700;
    padding: var(--space-1) var(--space-2);
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.nav-btn-secondary {
    display: none;
    border-color: var(--border-soft);
    background: var(--surface-1);
    color: var(--text-1);
}

.nav-btn-secondary:hover,
.nav-btn-secondary:focus-visible {
    border-color: var(--border-strong);
    color: var(--text-0);
}

.nav-btn-primary {
    border-color: var(--accent);
    background: var(--accent);
    color: var(--accent-ink);
    padding-inline: var(--space-3);
}

.nav-btn-primary:hover,
.nav-btn-primary:focus-visible {
    border-color: var(--accent-hover);
    background: var(--accent-hover);
}

.site-links-strip {
    position: relative;
    z-index: 1;
    border-bottom: 1px solid var(--border-soft);
    background: rgba(10, 20, 29, 0.74);
}

.site-links {
    min-height: 48px;
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-1) var(--space-2);
    padding-block: var(--space-1);
}

.site-links a {
    color: var(--text-1);
    font-size: 13px;
    font-weight: 600;
    border-radius: var(--radius-sm);
    border: 1px solid transparent;
    padding: 6px 10px;
    transition: color var(--transition-fast), background-color var(--transition-fast), border-color var(--transition-fast);
}

.site-links a:hover,
.site-links a:focus-visible {
    color: var(--text-0);
    background: var(--surface-1);
    border-color: var(--border-soft);
}

.site-links a[aria-current="page"] {
    color: var(--text-0);
    border-color: var(--border-soft);
    background: var(--surface-1);
}

html[data-site-links="hidden"] .site-links-strip {
    display: none;
}

.hero,
.features,
.demo,
.use-cases,
.faq-section {
    padding-block: var(--space-12);
}

.hero {
    padding-top: var(--space-14);
    padding-bottom: var(--space-13);
}

.hero .container {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1.08fr);
    align-items: start;
    gap: var(--space-9);
}

.hero-content {
    display: grid;
    gap: var(--space-4);
    align-content: start;
    padding-top: var(--space-2);
}

.hero-title {
    font-size: clamp(40px, 6.4vw, 72px);
    line-height: 1.03;
    letter-spacing: -0.035em;
    max-width: 11ch;
}

.hero-description {
    max-width: 46ch;
    font-size: clamp(17px, 2vw, 19px);
    line-height: 1.65;
}

.hero-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    gap: var(--space-2);
}

.hero-note {
    color: var(--text-2);
    font-size: 14px;
    letter-spacing: 0.01em;
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: var(--space-1);
    border-radius: var(--radius-md);
    border: 1px solid transparent;
    font-size: 15px;
    font-weight: 700;
    line-height: 1;
    text-align: center;
    padding: var(--space-2) var(--space-3);
    transition: background-color var(--transition-fast), border-color var(--transition-fast), color var(--transition-fast);
}

.btn-primary {
    background: var(--accent);
    border-color: var(--accent);
    color: var(--accent-ink);
    padding-inline: var(--space-4);
}

.btn-primary:hover,
.btn-primary:focus-visible {
    background: var(--accent-hover);
    border-color: var(--accent-hover);
}

.btn-secondary {
    background: var(--surface-1);
    border-color: var(--border-soft);
    color: var(--text-0);
}

.btn-secondary:hover,
.btn-secondary:focus-visible {
    border-color: var(--border-strong);
    background: var(--surface-2);
}

.btn-large {
    padding-block: var(--space-2);
    font-size: 16px;
}

.hero-visual {
    position: relative;
}

.dashboard-preview {
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-soft);
    background: rgba(9, 17, 25, 0.58);
    padding: var(--space-3);
    box-shadow: var(--shadow-soft);
}

.preview-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
}

.preview-widget {
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-soft);
    background: rgba(255, 255, 255, 0.025);
    overflow: hidden;
    box-shadow: var(--shadow-soft);
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.preview-widget:hover {
    border-color: var(--border-strong);
    background: rgba(255, 255, 255, 0.032);
}

.widget-3,
.widget-4 {
    grid-column: span 2;
}

.widget-chrome {
    min-height: var(--space-5);
    padding-inline: var(--space-2);
    display: grid;
    grid-template-columns: 20px 1fr auto;
    align-items: center;
    gap: var(--space-1);
    border-bottom: 1px solid var(--border-soft);
    background: rgba(255, 255, 255, 0.018);
}

.widget-close {
    width: 20px;
    height: 20px;
    border: 0;
    padding: 0;
    background: transparent;
    color: var(--text-2);
    font-size: 16px;
    line-height: 1;
}

.widget-title {
    font-size: 12px;
    font-weight: 700;
    letter-spacing: 0.04em;
    color: var(--text-1);
}

.widget-actions {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
}

.widget-btn {
    width: 20px;
    height: 20px;
    border-radius: var(--radius-sm);
    border: 0;
    background: transparent;
    color: var(--text-2);
    font-size: 12px;
    line-height: 1;
}

.widget-body {
    padding: var(--space-2);
    display: grid;
    gap: var(--space-1);
}

.widget-body.center {
    min-height: 112px;
    place-items: center;
    padding: var(--space-3) var(--space-2);
}

.widget-label {
    color: var(--text-2);
    font-size: 12px;
}

.search-group {
    display: grid;
    grid-template-columns: 1fr auto;
    gap: var(--space-1);
}

.search-group input {
    min-width: 0;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-soft);
    background: rgba(0, 0, 0, 0.18);
    color: var(--text-1);
    padding: var(--space-1) var(--space-2);
    font-size: 13px;
    font-family: inherit;
}

.search-group input::placeholder {
    color: var(--text-2);
}

.search-group button {
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    background: var(--surface-1);
    color: var(--text-1);
    font-size: 12px;
    font-weight: 700;
    padding: var(--space-1) var(--space-2);
}

.converter-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-1);
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.16);
    padding: var(--space-1) var(--space-2);
}

.converter-label {
    font-size: 12px;
    color: var(--text-2);
}

.converter-value {
    font-size: 13px;
    font-weight: 700;
    color: var(--text-1);
}

.clock-time {
    font-size: clamp(22px, 2.4vw, 32px);
    font-weight: 700;
    letter-spacing: 0.05em;
    font-variant-numeric: tabular-nums;
    color: var(--text-0);
}

.clock-widget-body {
    min-height: 120px;
    padding: 0;
    background: transparent;
}

.preview-widget.widget-3,
.preview-widget.widget-3:hover {
    background: transparent;
}

.clock-preview-frame {
    width: 100%;
    height: 100%;
    min-height: 120px;
    border: 0;
    display: block;
    background: transparent;
}

.empty-state {
    border-radius: var(--radius-sm);
    border: 1px dashed var(--border-soft);
    background: rgba(0, 0, 0, 0.16);
    color: var(--text-2);
    padding: var(--space-2);
    text-align: center;
    font-size: 13px;
}

.homework-demo-list {
    display: grid;
    gap: var(--space-1);
    margin-top: var(--space-1);
}

.homework-demo-item {
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-sm);
    background: rgba(0, 0, 0, 0.16);
    padding: var(--space-1) var(--space-2);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
}

.homework-demo-title {
    font-size: 12px;
    color: var(--text-1);
    white-space: nowrap;
    overflow: hidden;
    text-overflow: ellipsis;
}

.homework-demo-due {
    font-size: 11px;
    color: var(--text-2);
    white-space: nowrap;
}

.section-header {
    display: grid;
    gap: var(--space-2);
    margin-bottom: var(--space-8);
    text-align: center;
}

.section-title {
    font-size: clamp(30px, 4.2vw, 42px);
    letter-spacing: -0.02em;
    font-weight: 700;
    line-height: 1.14;
}

.section-subtitle {
    font-size: 18px;
    line-height: 1.6;
    color: var(--text-1);
    font-weight: 500;
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    column-gap: var(--space-3);
    row-gap: var(--space-5);
}

.feature-card {
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    background: var(--surface-0);
    padding: var(--space-4);
    display: grid;
    align-content: start;
    gap: var(--space-2);
    box-shadow: var(--shadow-soft);
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.feature-card:hover {
    border-color: var(--border-strong);
    background: var(--surface-1);
}

.feature-icon {
    width: var(--space-6);
    height: var(--space-6);
    border-radius: var(--radius-md);
    border: 1px solid var(--border-soft);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-1);
    display: grid;
    place-items: center;
}

.feature-icon svg {
    width: var(--space-3);
    height: var(--space-3);
}

.feature-title {
    font-size: 20px;
    letter-spacing: -0.01em;
}

.feature-description {
    font-size: 16px;
    line-height: 1.65;
    color: var(--text-1);
}

.demo {
    position: relative;
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.03) 0%, rgba(255, 255, 255, 0.015) 100%),
        rgba(7, 14, 20, 0.35);
    border-top: 1px solid var(--border-soft);
    border-bottom: 1px solid var(--border-soft);
}

.demo-content {
    display: grid;
    grid-template-columns: minmax(0, 1fr) minmax(0, 1fr);
    gap: var(--space-8);
    align-items: center;
}

.demo-text {
    display: grid;
    align-content: start;
    gap: var(--space-4);
}

.demo-title {
    font-size: clamp(32px, 4.6vw, 46px);
    line-height: 1.12;
    letter-spacing: -0.02em;
}

.demo-description {
    max-width: 42ch;
    font-size: 18px;
    line-height: 1.66;
}

.demo-list {
    list-style: none;
    display: grid;
    gap: var(--space-2);
}

.demo-list li {
    display: flex;
    align-items: start;
    gap: var(--space-2);
    color: var(--text-1);
}

.demo-list svg {
    flex-shrink: 0;
    color: var(--accent);
}

.demo-list strong {
    color: var(--text-0);
    font-weight: 700;
}

.demo-text .btn-primary {
    width: fit-content;
}

.demo-visual {
    display: grid;
    place-items: center;
}

.device-mockup {
    width: min(520px, 100%);
    border-radius: var(--radius-lg);
    border: 1px solid var(--border-soft);
    background: rgba(11, 20, 29, 0.6);
    box-shadow: var(--shadow-soft);
    overflow: hidden;
}

.mockup-header {
    min-height: var(--space-5);
    padding-inline: var(--space-2);
    border-bottom: 1px solid var(--border-soft);
    display: flex;
    align-items: center;
    gap: var(--space-1);
    background: rgba(255, 255, 255, 0.018);
}

.mockup-dot {
    width: var(--space-1);
    height: var(--space-1);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.22);
}

.mockup-screen {
    padding: var(--space-3);
}

.mockup-layout {
    border-radius: var(--radius-md);
    border: 1px solid var(--border-soft);
    background: rgba(255, 255, 255, 0.02);
    display: grid;
    grid-template-columns: 88px minmax(0, 1fr);
    gap: var(--space-2);
    padding: var(--space-2);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.02);
}

.mockup-sidebar {
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-soft);
    background: rgba(0, 0, 0, 0.14);
    padding: var(--space-2);
    display: grid;
    gap: var(--space-1);
}

.mockup-nav-line {
    height: var(--space-1);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.16);
}

.mockup-main {
    display: grid;
    gap: var(--space-2);
}

.mockup-strip {
    height: var(--space-3);
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-soft);
    background: rgba(255, 255, 255, 0.03);
}

.mockup-panels {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-2);
}

.mockup-panel {
    min-height: 88px;
    border-radius: var(--radius-sm);
    border: 1px solid var(--border-soft);
    background: rgba(0, 0, 0, 0.13);
    box-shadow: inset 0 0 0 1px rgba(255, 255, 255, 0.015);
}

.mockup-panel.wide {
    grid-column: span 2;
    min-height: 112px;
}

.use-cases-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: var(--space-3);
}

.use-case-card {
    border: 1px solid var(--border-soft);
    border-radius: var(--radius-lg);
    background: var(--surface-0);
    box-shadow: var(--shadow-soft);
    padding: var(--space-4);
    display: grid;
    align-content: start;
    gap: var(--space-3);
}

.use-case-card.featured {
    border-color: var(--accent);
}

.use-case-header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
}

.use-case-header h3 {
    font-size: 28px;
    letter-spacing: -0.02em;
}

.use-case-badge {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: var(--space-4);
    padding-inline: var(--space-2);
    border-radius: 999px;
    border: 1px solid var(--border-soft);
    background: rgba(255, 255, 255, 0.045);
    color: var(--text-1);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.use-case-badge.highlight {
    border-color: rgba(203, 187, 160, 0.48);
    background: rgba(203, 187, 160, 0.12);
    color: var(--text-0);
}

.use-case-text {
    font-size: 17px;
    line-height: 1.66;
}

.use-case-list {
    list-style: none;
    display: grid;
    gap: var(--space-2);
}

.use-case-list li {
    position: relative;
    padding-left: var(--space-3);
    font-size: 16px;
    color: var(--text-1);
    line-height: 1.5;
}

.use-case-list li::before {
    content: '';
    position: absolute;
    top: 0.5em;
    left: var(--space-1);
    width: var(--space-1);
    height: var(--space-1);
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
}

.use-case-card.featured .use-case-list li::before {
    background: rgba(203, 187, 160, 0.65);
}

.use-case-link {
    width: fit-content;
    color: var(--accent);
    font-weight: 700;
    font-size: 15px;
    transition: color var(--transition-fast);
}

.use-case-link:hover,
.use-case-link:focus-visible {
    color: var(--accent-hover);
}

.faq-section .section-header {
    margin-bottom: var(--space-6);
}

.faq-grid {
    display: grid;
    gap: var(--space-2);
    max-width: 920px;
    margin-inline: auto;
}

.faq-item {
    border-radius: var(--radius-md);
    border: 1px solid rgba(228, 236, 245, 0.1);
    background: rgba(255, 255, 255, 0.015);
    overflow: hidden;
    transition: border-color var(--transition-fast), background-color var(--transition-fast);
}

.faq-item.active {
    border-color: rgba(228, 236, 245, 0.16);
    background: rgba(255, 255, 255, 0.02);
}

.faq-question {
    width: 100%;
    border: 0;
    background: transparent;
    color: var(--text-0);
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: var(--space-2);
    text-align: left;
    font: inherit;
    font-size: 18px;
    font-weight: 600;
    padding: var(--space-3);
    cursor: pointer;
}

.faq-icon {
    flex-shrink: 0;
    transition: transform var(--transition-base);
    color: var(--text-2);
}

.faq-item.active .faq-icon {
    transform: rotate(180deg);
}

.faq-answer {
    max-height: 0;
    overflow: hidden;
    padding-inline: var(--space-3);
    opacity: 0;
    transition: max-height var(--transition-base), opacity var(--transition-base), padding-bottom var(--transition-base);
}

.faq-answer p {
    font-size: 16px;
    line-height: 1.72;
    color: var(--text-1);
}

.faq-item.active .faq-answer {
    opacity: 1;
    padding-bottom: var(--space-3);
}

.faq-answer a {
    color: var(--accent);
    text-decoration: underline;
    text-decoration-thickness: 1px;
    text-underline-offset: 2px;
}

.cta {
    padding-top: var(--space-16);
    padding-bottom: var(--space-14);
}

.cta-box {
    border-radius: var(--radius-xl);
    border: 1px solid var(--border-soft);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.04) 0%, rgba(255, 255, 255, 0.015) 100%),
        rgba(10, 18, 26, 0.52);
    box-shadow: var(--shadow-soft);
    padding: var(--space-10) var(--space-6);
    text-align: center;
    display: grid;
    justify-items: center;
    gap: var(--space-3);
}

.cta-title {
    font-size: clamp(36px, 5vw, 52px);
    line-height: 1.08;
    letter-spacing: -0.03em;
}

.cta-description {
    max-width: 58ch;
    font-size: 18px;
    line-height: 1.66;
}

.cta-actions {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
    margin-top: var(--space-1);
}

.cta-primary {
    min-width: 280px;
}

.cta-secondary {
    min-width: 232px;
}

.footer {
    position: relative;
    z-index: 1;
    border-top: 1px solid var(--border-soft);
    padding-block: var(--space-5);
    background: rgba(9, 16, 24, 0.52);
}

.footer-grid {
    display: grid;
    gap: var(--space-3);
    justify-items: center;
    text-align: center;
}

.footer-brand {
    display: inline-flex;
    align-items: center;
    gap: var(--space-1);
    color: var(--text-0);
    font-size: 14px;
    font-weight: 800;
    letter-spacing: 0.08em;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    align-items: center;
    justify-content: center;
    gap: var(--space-2);
}

.footer-nav a {
    color: var(--text-1);
    font-size: 14px;
    transition: color var(--transition-fast);
}

.footer-nav a:hover,
.footer-nav a:focus-visible {
    color: var(--text-0);
}

.footer-copy {
    font-size: 13px;
    color: var(--text-2);
}

html.motion [data-reveal],
html.motion [data-animate] {
    opacity: 0;
    transform: translateY(var(--space-2));
}

html.motion [data-reveal].is-visible,
html.motion [data-animate].is-visible {
    opacity: 1;
    transform: translateY(0);
    transition: opacity 420ms cubic-bezier(0.22, 1, 0.36, 1), transform 420ms cubic-bezier(0.22, 1, 0.36, 1);
}

@media (min-width: 720px) {
    .logo-text,
    .nav-btn-secondary {
        display: inline-flex;
    }
}

@media (min-width: 900px) {
    .nav-links {
        display: inline-flex;
    }
}

@media (max-width: 1120px) {
    .hero .container {
        grid-template-columns: 1fr;
        gap: var(--space-8);
    }

    .hero-content {
        padding-top: 0;
    }

    .hero-description {
        max-width: 52ch;
    }

    .demo-content {
        gap: var(--space-6);
    }
}

@media (max-width: 960px) {
    .features-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .use-cases-grid {
        grid-template-columns: 1fr;
    }

    .demo-content {
        grid-template-columns: 1fr;
        gap: var(--space-7);
    }

    .demo-text {
        order: 1;
    }

    .demo-visual {
        order: 2;
    }

    .cta-box {
        padding-inline: var(--space-4);
    }
}

@media (max-width: 760px) {
    .container,
    .nav-container {
        width: min(var(--container-max), 100% - var(--space-4));
    }

    .hero,
    .features,
    .demo,
    .use-cases,
    .faq-section,
    .cta {
        padding-block: var(--space-13);
    }

    .hero {
        padding-top: var(--space-13);
    }

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

    .hero-actions .btn {
        width: 100%;
    }

    .preview-grid {
        grid-template-columns: 1fr;
        gap: var(--space-2);
    }

    .preview-widget,
    .widget-3,
    .widget-4 {
        grid-column: span 1;
    }

    .features-grid {
        grid-template-columns: 1fr;
        row-gap: var(--space-4);
    }

    .section-header {
        margin-bottom: var(--space-6);
    }

    .section-subtitle {
        font-size: 17px;
    }

    .mockup-layout {
        grid-template-columns: 72px minmax(0, 1fr);
    }

    .mockup-panel,
    .mockup-panel.wide {
        min-height: 80px;
    }

    .faq-question {
        font-size: 17px;
    }

    .cta-actions {
        width: 100%;
        flex-direction: column;
    }

    .cta-primary,
    .cta-secondary,
    .cta-actions .btn {
        width: 100%;
        min-width: 0;
    }
}

@media (max-width: 560px) {
    .site-links {
        justify-content: flex-start;
    }

    .nav-container {
        min-height: 72px;
    }

    .nav-btn {
        font-size: 13px;
        padding-inline: var(--space-2);
    }

    .hero-title {
        font-size: clamp(34px, 12vw, 48px);
    }

    .hero-description,
    .demo-description,
    .cta-description {
        font-size: 17px;
    }

    .dashboard-preview {
        padding: var(--space-2);
    }

    .preview-widget:nth-child(n + 5) {
        display: none;
    }

    .widget-body.center {
        min-height: 96px;
    }

    .feature-card,
    .use-case-card {
        padding: var(--space-3);
    }

    .use-case-header {
        flex-direction: column;
        align-items: flex-start;
    }

    .faq-question,
    .faq-answer {
        padding-inline: var(--space-2);
    }

    .cta-box {
        padding: var(--space-8) var(--space-3);
    }

    .footer-nav {
        gap: var(--space-1) var(--space-2);
    }
}

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

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }

    html.motion [data-reveal],
    html.motion [data-animate] {
        opacity: 1;
        transform: none;
    }
}

/* Clock preview: keep widget body fully transparent even after minification/reordering. */
.dashboard-preview .widget-body.center.clock-widget-body {
    padding: 0 !important;
    background: transparent !important;
    background-color: transparent !important;
}

.dashboard-preview .preview-widget.widget-3,
.dashboard-preview .preview-widget.widget-3:hover {
    background: transparent !important;
    background-color: transparent !important;
}

.preview-widget.widget-3,
.preview-widget.widget-3:hover {
    background: transparent !important;
    background-color: transparent !important;
}

.dashboard-preview .clock-preview-frame {
    background: transparent !important;
    background-color: transparent !important;
}