:root {
    --bg: #0b0d14;
    --bg-soft: #121622;
    --bg-card: #171b28;
    --text: #eef1f8;
    --text-muted: #9aa3b8;
    --accent: #667eea;
    --accent-2: #764ba2;
    --accent-soft: rgba(102, 126, 234, 0.14);
    --border: rgba(255, 255, 255, 0.08);
    --shadow: 0 24px 60px rgba(0, 0, 0, 0.35);
    --radius: 18px;
    --max: 1180px;
}

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

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    font-family: "Segoe UI", system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
    background: var(--bg);
    color: var(--text);
    line-height: 1.6;
}

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

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

.container {
    width: min(var(--max), calc(100% - 40px));
    margin: 0 auto;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 100;
    backdrop-filter: blur(16px);
    background: rgba(11, 13, 20, 0.82);
    border-bottom: 1px solid var(--border);
}

.site-header__inner {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 20px;
    min-height: 72px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 12px;
    font-weight: 700;
    font-size: 1.25rem;
    letter-spacing: 0.02em;
}

.logo__mark {
    width: 42px;
    height: 42px;
    border-radius: 10px;
    display: block;
    flex-shrink: 0;
}

.site-nav {
    display: flex;
    align-items: center;
    gap: 24px;
}

.site-nav a:not(.btn) {
    color: var(--text-muted);
    font-size: 0.95rem;
    transition: color 0.2s ease;
}

.site-nav a:not(.btn):hover {
    color: var(--text);
}

.site-nav .btn--primary {
    color: #fff;
    padding: 10px 20px;
    font-size: 0.92rem;
    background: linear-gradient(135deg, #7c8fff 0%, #8b5cf6 55%, #a855f7 100%);
    box-shadow:
        0 10px 28px rgba(115, 139, 255, 0.5),
        inset 0 1px 0 rgba(255, 255, 255, 0.22);
    border-color: rgba(255, 255, 255, 0.14);
}

.site-nav .btn--primary:hover {
    color: #fff;
    box-shadow:
        0 14px 34px rgba(115, 139, 255, 0.58),
        inset 0 1px 0 rgba(255, 255, 255, 0.28);
}

.btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 22px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 600;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

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

.btn--primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
    box-shadow: 0 12px 30px rgba(102, 126, 234, 0.35);
}

.btn--ghost {
    border-color: var(--border);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text);
}

.hero {
    position: relative;
    overflow: hidden;
    padding: 88px 0 72px;
}

.hero::before {
    content: "";
    position: absolute;
    inset: -20% -10% auto;
    height: 520px;
    background:
        radial-gradient(circle at 20% 20%, rgba(102, 126, 234, 0.35), transparent 55%),
        radial-gradient(circle at 80% 0%, rgba(118, 75, 162, 0.28), transparent 45%);
    pointer-events: none;
}

.hero__grid {
    position: relative;
    display: grid;
    grid-template-columns: 1.05fr 0.95fr;
    gap: 48px;
    align-items: center;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 8px 14px;
    border-radius: 999px;
    background: var(--accent-soft);
    color: #c9d4ff;
    font-size: 0.85rem;
    font-weight: 600;
    margin-bottom: 18px;
}

.hero h1 {
    font-size: clamp(2.4rem, 5vw, 4rem);
    line-height: 1.08;
    margin: 0 0 18px;
    letter-spacing: -0.03em;
}

.hero__lead {
    font-size: 1.15rem;
    color: var(--text-muted);
    max-width: 560px;
    margin-bottom: 28px;
}

.hero__actions {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
    margin-bottom: 28px;
}

.hero__stats {
    display: flex;
    flex-wrap: wrap;
    gap: 24px;
}

.stat {
    min-width: 120px;
}

.stat strong {
    display: block;
    font-size: 1.5rem;
    line-height: 1.2;
}

.stat span {
    color: var(--text-muted);
    font-size: 0.92rem;
}

.hero__visual {
    position: relative;
}

.hero__visual img {
    border-radius: 24px;
    box-shadow: var(--shadow);
    border: 1px solid var(--border);
    width: 100%;
    height: auto;
}

.screen-card img {
    width: 100%;
    height: auto;
    display: block;
    background: #f8f9fa;
}

.hero__badge {
    position: absolute;
    right: -12px;
    bottom: 24px;
    padding: 14px 18px;
    border-radius: 16px;
    background: rgba(23, 27, 40, 0.92);
    border: 1px solid var(--border);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow);
}

.hero__badge strong {
    display: block;
    color: #9be7b1;
    font-size: 0.95rem;
}

.hero__badge span {
    color: var(--text-muted);
    font-size: 0.85rem;
}

.section {
    padding: 88px 0;
}

.section--soft {
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.02), transparent);
}

.section__head {
    max-width: 720px;
    margin-bottom: 42px;
}

.section__head h2 {
    font-size: clamp(1.9rem, 3vw, 2.6rem);
    margin: 0 0 12px;
    letter-spacing: -0.02em;
}

.section__head p {
    margin: 0;
    color: var(--text-muted);
    font-size: 1.05rem;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.feature-card {
    padding: 26px;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid var(--border);
    transition: transform 0.2s ease, border-color 0.2s ease;
}

.feature-card:hover {
    transform: translateY(-4px);
    border-color: rgba(102, 126, 234, 0.35);
}

.feature-card__icon {
    width: 48px;
    height: 48px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: var(--accent-soft);
    color: #c9d4ff;
    font-size: 1.35rem;
    margin-bottom: 16px;
}

.feature-card h3 {
    margin: 0 0 10px;
    font-size: 1.15rem;
}

.feature-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.96rem;
}

.spotlight {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 40px;
    align-items: center;
    padding: 36px;
    border-radius: 28px;
    background:
        linear-gradient(135deg, rgba(102, 126, 234, 0.12), rgba(118, 75, 162, 0.08)),
        var(--bg-card);
    border: 1px solid rgba(102, 126, 234, 0.22);
}

.spotlight__list {
    list-style: none;
    padding: 0;
    margin: 24px 0 0;
    display: grid;
    gap: 14px;
}

.spotlight__list li {
    position: relative;
    padding-left: 28px;
    color: var(--text-muted);
}

.spotlight__list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: #9be7b1;
    font-weight: 700;
}

.screens-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 24px;
}

.screen-card {
    background: var(--bg-card);
    border: 1px solid var(--border);
    border-radius: 22px;
    overflow: hidden;
    box-shadow: var(--shadow);
}

.screen-card figcaption {
    padding: 18px 20px 22px;
}

.screen-card h3 {
    margin: 0 0 8px;
    font-size: 1.08rem;
}

.screen-card p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.94rem;
}

.steps {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 18px;
    counter-reset: step;
}

.step {
    position: relative;
    padding: 24px 20px;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.step::before {
    counter-increment: step;
    content: counter(step);
    display: inline-grid;
    place-items: center;
    width: 34px;
    height: 34px;
    border-radius: 50%;
    margin-bottom: 14px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    font-weight: 700;
}

.step h3 {
    margin: 0 0 8px;
    font-size: 1.02rem;
}

.step p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.92rem;
}

.integrations {
    display: flex;
    flex-wrap: wrap;
    gap: 14px;
}

.chip {
    padding: 12px 18px;
    border-radius: 999px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.03);
    color: var(--text-muted);
    font-weight: 600;
}

.pricing-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 22px;
    align-items: stretch;
}

.pricing-card {
    position: relative;
    display: flex;
    flex-direction: column;
    padding: 28px 24px 24px;
    border-radius: 24px;
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.pricing-card--featured {
    border-color: rgba(102, 126, 234, 0.45);
    background:
        linear-gradient(180deg, rgba(102, 126, 234, 0.12), rgba(118, 75, 162, 0.06)),
        var(--bg-card);
    box-shadow: 0 20px 50px rgba(102, 126, 234, 0.18);
}

.pricing-card__badge {
    position: absolute;
    top: 18px;
    right: 18px;
    padding: 6px 12px;
    border-radius: 999px;
    background: linear-gradient(135deg, var(--accent), var(--accent-2));
    color: #fff;
    font-size: 0.72rem;
    font-weight: 700;
    letter-spacing: 0.04em;
    text-transform: uppercase;
}

.pricing-card__label {
    color: #c9d4ff;
    font-size: 0.88rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    margin-bottom: 10px;
}

.pricing-card__price {
    display: flex;
    align-items: baseline;
    gap: 6px;
    margin-bottom: 12px;
}

.pricing-card__amount {
    font-size: clamp(2.2rem, 4vw, 2.8rem);
    font-weight: 700;
    line-height: 1;
    letter-spacing: -0.03em;
}

.pricing-card__period {
    color: var(--text-muted);
    font-size: 0.95rem;
}

.pricing-card__summary {
    margin: 0 0 18px;
    color: var(--text-muted);
    font-size: 0.96rem;
}

.pricing-card__list {
    margin: 0 0 18px;
    padding-left: 18px;
    color: var(--text);
    font-size: 0.94rem;
}

.pricing-card__list li + li {
    margin-top: 8px;
}

.pricing-card__metering {
    margin-top: auto;
    padding: 16px;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.03);
    border: 1px solid var(--border);
}

.pricing-card__metering strong {
    display: block;
    margin-bottom: 8px;
    font-size: 0.82rem;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: #c9d4ff;
}

.pricing-card__metering p,
.pricing-card__metering ul {
    margin: 0;
    padding-left: 18px;
    color: var(--text-muted);
    font-size: 0.88rem;
}

.pricing-card__metering li + li {
    margin-top: 6px;
}

.pricing-card__cta {
    width: 100%;
    margin-top: 18px;
}

.pricing-note {
    margin-top: 28px;
    padding: 24px 28px;
    border-radius: 20px;
    border: 1px solid var(--border);
    background: rgba(255, 255, 255, 0.02);
}

.pricing-note h3 {
    margin: 0 0 10px;
    font-size: 1.05rem;
}

.pricing-note p {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.94rem;
    max-width: 920px;
}

.split {
    display: grid;
    grid-template-columns: 1fr 1fr;
    gap: 28px;
}

.info-panel {
    padding: 28px;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.info-panel h3 {
    margin-top: 0;
}

.info-panel ul {
    margin: 0;
    padding-left: 18px;
    color: var(--text-muted);
}

.info-panel li + li {
    margin-top: 8px;
}

.quote-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 20px;
}

.quote {
    padding: 24px;
    border-radius: var(--radius);
    background: var(--bg-card);
    border: 1px solid var(--border);
}

.quote p {
    margin: 0 0 16px;
    color: var(--text-muted);
}

.quote strong {
    display: block;
}

.quote span {
    color: var(--text-muted);
    font-size: 0.9rem;
}

.company {
    padding: 36px;
    border-radius: 28px;
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
    border: 1px solid var(--border);
}

.company__grid {
    display: grid;
    grid-template-columns: 1.2fr 0.8fr;
    gap: 32px;
    align-items: start;
}

.company dl {
    margin: 24px 0 0;
    display: grid;
    gap: 14px;
}

.company dt {
    color: var(--text-muted);
    font-size: 0.88rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.company dd {
    margin: 4px 0 0;
    font-size: 1.05rem;
}

.cta {
    text-align: center;
    padding: 56px 32px;
    border-radius: 28px;
    background: linear-gradient(135deg, rgba(102, 126, 234, 0.18), rgba(118, 75, 162, 0.12));
    border: 1px solid rgba(102, 126, 234, 0.25);
}

.cta h2 {
    margin: 0 0 12px;
    font-size: clamp(1.8rem, 3vw, 2.4rem);
}

.cta p {
    margin: 0 auto 24px;
    max-width: 620px;
    color: var(--text-muted);
}

.site-footer {
    padding: 36px 0 48px;
    border-top: 1px solid var(--border);
    color: var(--text-muted);
    font-size: 0.92rem;
}

.site-footer__grid {
    display: flex;
    flex-wrap: wrap;
    justify-content: space-between;
    gap: 18px;
}

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

.menu-toggle {
    display: none;
    background: transparent;
    border: 0;
    color: var(--text);
    font-size: 1.5rem;
    cursor: pointer;
}

@media (max-width: 980px) {
    .hero__grid,
    .spotlight,
    .split,
    .company__grid {
        grid-template-columns: 1fr;
    }

    .feature-grid,
    .quote-grid,
    .pricing-grid {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }

    .steps {
        grid-template-columns: repeat(2, minmax(0, 1fr));
    }
}

@media (max-width: 720px) {
    .site-nav {
        display: none;
        position: absolute;
        top: 72px;
        left: 0;
        right: 0;
        flex-direction: column;
        align-items: stretch;
        padding: 16px 20px 20px;
        background: rgba(11, 13, 20, 0.96);
        border-bottom: 1px solid var(--border);
    }

    .site-nav.is-open {
        display: flex;
    }

    .menu-toggle {
        display: block;
    }

    .feature-grid,
    .screens-grid,
    .quote-grid,
    .pricing-grid,
    .steps {
        grid-template-columns: 1fr;
    }

    .hero {
        padding-top: 56px;
    }

    .hero__badge {
        position: static;
        margin-top: 16px;
        display: inline-block;
    }
}