:root {
    --color-background: #000000;
    --color-surface: #0a0e1a;
    --color-surface-alt: #0f1525;
    --color-primary: #0ea5e9;
    --color-accent: #00d4ff;
    --color-text: #e0f2fe;
    --color-subtle: #7dd3fc;
    --color-border: rgba(14, 165, 233, 0.2);
    --max-width: 1400px;
    --radius: 12px;
    --transition: 200ms ease-in-out;
}

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

body {
    margin: 0;
    font-family: "Inter", "Segoe UI", Roboto, Helvetica, Arial, sans-serif;
    background: radial-gradient(circle at 0% 0%, rgba(14, 165, 233, 0.12), transparent 50%),
                radial-gradient(circle at 100% 0%, rgba(0, 212, 255, 0.08), transparent 50%),
                radial-gradient(circle at 50% 100%, rgba(14, 165, 233, 0.06), transparent 60%),
                linear-gradient(180deg, #000000 0%, #000510 100%);
    background-attachment: fixed;
    color: var(--color-text);
    line-height: 1.6;
    min-height: 100vh;
}

a {
    color: var(--color-accent);
    text-decoration: none;
}

a:hover {
    text-decoration: underline;
}

.container {
    width: min(100%, var(--max-width));
    margin: 0 auto;
    padding: 0 24px;
}

.site-header {
    position: sticky;
    top: 0;
    backdrop-filter: blur(14px);
    background-color: rgba(0, 0, 0, 0.9);
    border-bottom: 1px solid var(--color-border);
    z-index: 10;
}

.site-header .container {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 18px 24px;
}

.logo {
    display: flex;
    align-items: center;
    gap: 8px;
    font-size: 1.2rem;
    font-weight: 700;
    color: var(--color-accent);
}

.logo__icon {
    font-size: 1.4rem;
    line-height: 1;
}

.logo__text {
    letter-spacing: 0.02em;
}

.nav a {
    margin-left: 18px;
    font-weight: 500;
    color: var(--color-subtle);
    transition: color var(--transition);
}

.nav a:hover {
    color: var(--color-accent);
}

.hero {
    padding: 60px 0 80px;
}

.hero__content {
    display: grid;
    gap: 48px;
    grid-template-columns: 3fr 2fr;
    align-items: center;
}

.hero__copy {
    max-width: none;
}

.hero__badge {
    display: inline-flex;
    align-items: center;
    gap: 10px;
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(0, 212, 255, 0.15);
    border: 1px solid rgba(0, 212, 255, 0.4);
    color: var(--color-accent);
    font-size: 0.85rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    margin-bottom: 18px;
}

.hero h1 {
    font-size: clamp(2.25rem, 4vw, 3.2rem);
    margin-bottom: 16px;
}

.hero p {
    font-size: 1.1rem;
    max-width: 800px;
    color: var(--color-subtle);
    line-height: 1.7;
}

.hero__actions {
    margin-top: 24px;
    display: flex;
    gap: 16px;
    flex-wrap: wrap;
}

.hero__stats {
    margin-top: 28px;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
    gap: 18px;
}

.hero__stats div {
    background: rgba(10, 14, 26, 0.5);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: var(--radius);
    padding: 14px 16px;
}

.hero__stat-number {
    font-size: 1.45rem;
    font-weight: 600;
    color: var(--color-text);
    display: block;
}

.hero__stat-label {
    font-size: 0.9rem;
    color: var(--color-subtle);
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 8px;
    padding: 12px 24px;
    border-radius: 999px;
    font-weight: 600;
    border: 1px solid transparent;
    transition: transform var(--transition), border-color var(--transition), background var(--transition);
}

.button--primary {
    background: linear-gradient(135deg, var(--color-primary), var(--color-accent));
    color: #000000;
    font-weight: 600;
}

.button--primary:hover {
    transform: translateY(-1px);
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.9), rgba(0, 212, 255, 0.95));
}

.button--ghost {
    color: var(--color-text);
    border-color: rgba(14, 165, 233, 0.3);
    background: transparent;
}

.button--ghost:hover {
    transform: translateY(-1px);
    border-color: rgba(0, 212, 255, 0.5);
}

.hero__panel {
    background: linear-gradient(160deg, rgba(15, 21, 37, 0.85), rgba(15, 21, 37, 0.65));
    padding: 28px;
    border-radius: var(--radius);
    border: 1px solid rgba(0, 212, 255, 0.25);
    box-shadow: 0 24px 60px rgba(3, 11, 22, 0.4);
}

.hero__panel-header {
    display: flex;
    align-items: center;
    gap: 10px;
    font-weight: 600;
    margin-bottom: 18px;
    color: var(--color-subtle);
    letter-spacing: 0.04em;
}

.hero__status-dot {
    width: 10px;
    height: 10px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.8), rgba(14, 165, 233, 0.4));
    box-shadow: 0 0 6px rgba(0, 212, 255, 0.5);
}

.hero__log {
    list-style: none;
    padding: 0;
    margin: 0;
    display: flex;
    flex-direction: column;
    gap: 16px;
    color: var(--color-subtle);
}

.hero__log li {
    display: grid;
    grid-template-columns: 60px 1fr;
    gap: 12px;
}

.log__time {
    font-family: "JetBrains Mono", "SFMono-Regular", monospace;
    font-size: 0.85rem;
    color: rgba(0, 212, 255, 0.6);
}

.hero__panel-cta {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    margin-top: 22px;
    font-weight: 600;
    color: var(--color-accent);
}

.hero__panel-cta::after {
    content: "→";
    font-size: 0.9rem;
}

.section {
    padding: 80px 0;
}

.section--alt {
    background: rgba(15, 21, 37, 0.5);
}

.section--cta {
    background: linear-gradient(135deg, rgba(14, 165, 233, 0.12), rgba(0, 212, 255, 0.08));
    position: relative;
    overflow: hidden;
}

.section--cta::before {
    content: "";
    position: absolute;
    inset: 0;
    background: radial-gradient(circle at 20% 20%, rgba(0, 212, 255, 0.15), transparent 55%);
    opacity: 0.8;
    pointer-events: none;
}

.section h2 {
    text-align: center;
    margin-bottom: 48px;
    font-size: clamp(2rem, 3vw, 2.6rem);
}

.section--pulse {
    position: relative;
    overflow: hidden;
}

.pulse {
    display: inline-flex;
    align-items: center;
    gap: 16px;
    padding: 14px 22px;
    border-radius: 999px;
    background: rgba(10, 14, 26, 0.7);
    border: 1px solid rgba(0, 212, 255, 0.3);
    margin: 0 auto;
    color: var(--color-subtle);
}

.pulse__dot {
    width: 12px;
    height: 12px;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(0, 212, 255, 0.8), rgba(14, 165, 233, 0.3));
    box-shadow: 0 0 8px rgba(0, 212, 255, 0.4);
}

.features-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 28px;
}

.features-grid article {
    background: rgba(10, 14, 26, 0.6);
    padding: 24px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    transition: transform var(--transition), border-color var(--transition), box-shadow var(--transition);
}

.features-grid article:hover {
    transform: translateY(-4px);
    border-color: rgba(0, 212, 255, 0.45);
    box-shadow: 0 18px 60px rgba(6, 12, 24, 0.45);
}

.feature-tag {
    display: inline-flex;
    margin-top: 18px;
    padding: 6px 12px;
    border-radius: 999px;
    font-size: 0.8rem;
    background: rgba(0, 212, 255, 0.12);
    border: 1px solid rgba(0, 212, 255, 0.25);
    color: var(--color-subtle);
}

.section--dashboard {
    background: linear-gradient(135deg, rgba(10, 14, 26, 0.85), rgba(15, 21, 37, 0.9));
}

.dashboard {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(280px, 1fr));
    gap: 36px;
    align-items: center;
}

.dashboard__copy p {
    color: var(--color-subtle);
}

.dashboard__list {
    list-style: none;
    padding: 0;
    margin: 28px 0 0;
    display: grid;
    gap: 14px;
    color: var(--color-subtle);
}

.dashboard__list li::before {
    content: "•";
    color: var(--color-accent);
    margin-right: 10px;
}

.dashboard__panel {
    background: rgba(10, 14, 26, 0.75);
    border: 1px solid rgba(0, 212, 255, 0.25);
    border-radius: var(--radius);
    padding: 28px;
    box-shadow: 0 32px 70px rgba(4, 9, 16, 0.5);
}

.dashboard__header {
    display: flex;
    justify-content: space-between;
    font-size: 0.9rem;
    color: var(--color-subtle);
    margin-bottom: 18px;
}

.dashboard__title {
    font-weight: 600;
    color: var(--color-text);
}

.dashboard__status {
    font-size: 0.85rem;
}

.dashboard__grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(130px, 1fr));
    gap: 14px;
}

.dashboard__card {
    background: rgba(15, 21, 37, 0.7);
    padding: 18px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
}

.dashboard__metric {
    font-size: 1.6rem;
    font-weight: 600;
    display: block;
}

.dashboard__label {
    font-size: 0.9rem;
    color: var(--color-subtle);
}

.dashboard__log {
    margin-top: 22px;
    display: grid;
    gap: 14px;
    color: var(--color-subtle);
}

.dashboard__log p {
    margin: 2px 0 0;
}

.integrations-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 26px;
}

.integrations-grid article {
    background: rgba(10, 14, 26, 0.6);
    border-radius: var(--radius);
    padding: 24px;
    border: 1px solid var(--color-border);
    color: var(--color-subtle);
}

.section--pricing {
    background: rgba(15, 21, 37, 0.35);
    text-align: center;
}

.pricing-subtitle {
    max-width: 600px;
    margin: -24px auto 48px;
    color: var(--color-subtle);
}

.pricing-table-wrapper {
    overflow-x: auto;
    overflow-y: visible;
    margin: 48px 0;
    padding-top: 20px;
    -webkit-overflow-scrolling: touch;
}

.pricing-table {
    width: 100%;
    border-collapse: separate;
    border-spacing: 0;
    background: rgba(15, 21, 37, 0.6);
    border-radius: var(--radius);
    overflow-x: hidden;
    overflow-y: visible;
    border: 1px solid rgba(14, 165, 233, 0.25);
    margin: 0 auto;
    min-width: 800px;
}

.pricing-table thead {
    background: rgba(15, 21, 37, 0.8);
    position: relative;
    overflow: visible;
}

.pricing-table thead th:first-child {
    border-top-left-radius: var(--radius);
}

.pricing-table thead th:last-child {
    border-top-right-radius: var(--radius);
}

.pricing-table th {
    padding: 20px 16px;
    text-align: center;
    font-weight: 600;
    color: var(--color-text);
    border-bottom: 2px solid rgba(14, 165, 233, 0.25);
    font-size: 0.95rem;
}

.pricing-table th:first-child {
    text-align: left;
    padding-left: 24px;
}

.pricing-table td {
    padding: 20px 16px;
    text-align: center;
    color: var(--color-subtle);
    border-bottom: 1px solid rgba(14, 165, 233, 0.15);
    border-right: 1px solid rgba(14, 165, 233, 0.08);
}

.pricing-table td:last-child {
    border-right: none;
}

.pricing-table td:first-child {
    text-align: left;
    padding-left: 24px;
    font-weight: 500;
    color: var(--color-text);
}

.pricing-table th {
    border-right: 1px solid rgba(14, 165, 233, 0.08);
}

.pricing-table th:last-child {
    border-right: none;
}

.pricing-table tbody tr:last-child td {
    border-bottom: none;
}

.pricing-table tbody tr:last-child td:first-child {
    border-bottom-left-radius: var(--radius);
}

.pricing-table tbody tr:last-child td:last-child {
    border-bottom-right-radius: var(--radius);
}

.pricing-col-free {
    background: rgba(0, 212, 255, 0.08);
    border-left: 2px solid rgba(0, 212, 255, 0.3);
    border-right: 2px solid rgba(0, 212, 255, 0.3);
}

.pricing-col-popular {
    background: rgba(0, 212, 255, 0.12);
    border-left: 2px solid rgba(0, 212, 255, 0.4);
    border-right: 2px solid rgba(0, 212, 255, 0.4);
    position: relative;
}

.pricing-table th.pricing-col-popular {
    position: relative;
}

.pricing-table th.pricing-col-popular::after {
    content: "Popular";
    position: absolute;
    top: -14px;
    left: 50%;
    transform: translateX(-50%);
    padding: 5px 12px;
    border-radius: 999px;
    font-size: 0.7rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
    background: rgba(0, 212, 255, 0.2);
    border: 1px solid rgba(0, 212, 255, 0.5);
    color: var(--color-accent);
    font-weight: 600;
    white-space: nowrap;
    z-index: 10;
}

.pricing-price {
    display: block;
    font-size: 1.5rem;
    font-weight: 700;
    color: var(--color-text);
    margin-bottom: 4px;
}

.pricing-period {
    display: block;
    font-size: 0.85rem;
    color: var(--color-subtle);
}

.pricing-table td strong {
    font-size: 1.3rem;
    color: var(--color-accent);
    font-weight: 600;
}

.button--small {
    padding: 8px 18px;
    font-size: 0.9rem;
    width: 100%;
    max-width: 140px;
    margin: 0 auto;
}

.pricing-benefits {
    max-width: 800px;
    margin: 0 auto 48px;
    padding: 28px 32px;
    background: rgba(10, 14, 26, 0.5);
    border-radius: var(--radius);
    border: 1px solid rgba(0, 212, 255, 0.25);
}

.pricing-benefits h3 {
    margin: 0 0 18px;
    font-size: 1.2rem;
    text-align: center;
    color: var(--color-text);
}

.benefits-list {
    list-style: none;
    padding: 0;
    margin: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 10px;
    text-align: left;
}

.benefits-list li {
    color: var(--color-subtle);
    font-size: 0.9rem;
    padding-left: 20px;
    position: relative;
}

.benefits-list li::before {
    content: "✓";
    position: absolute;
    left: 0;
    color: var(--color-accent);
    font-weight: 600;
}

.faq {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 20px;
    margin-top: 40px;
}

.faq details {
    background: linear-gradient(135deg, rgba(15, 21, 37, 0.6), rgba(10, 14, 26, 0.8));
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 16px;
    padding: 0;
    color: var(--color-subtle);
    position: relative;
    overflow: hidden;
    transition: all 0.3s ease;
}

.faq details::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 4px;
    height: 100%;
    background: linear-gradient(180deg, var(--color-primary), var(--color-accent));
    opacity: 0;
    transition: opacity 0.3s ease;
}

.faq details[open] {
    border-color: rgba(0, 212, 255, 0.5);
    background: linear-gradient(135deg, rgba(15, 21, 37, 0.8), rgba(10, 14, 26, 0.9));
    box-shadow: 0 4px 20px rgba(0, 212, 255, 0.15);
}

.faq details[open]::before {
    opacity: 1;
}

.faq details:hover {
    border-color: rgba(0, 212, 255, 0.4);
    transform: translateY(-2px);
    box-shadow: 0 6px 24px rgba(0, 212, 255, 0.1);
}

.faq summary {
    font-weight: 600;
    color: var(--color-text);
    cursor: pointer;
    padding: 24px 28px;
    padding-right: 50px;
    position: relative;
    font-size: 1.05rem;
    line-height: 1.5;
    list-style: none;
    transition: color 0.3s ease;
}

.faq summary::-webkit-details-marker {
    display: none;
}

.faq summary::after {
    content: '+';
    position: absolute;
    right: 28px;
    top: 50%;
    transform: translateY(-50%);
    width: 32px;
    height: 32px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: rgba(0, 212, 255, 0.15);
    border: 1px solid rgba(0, 212, 255, 0.3);
    border-radius: 50%;
    color: var(--color-accent);
    font-size: 20px;
    font-weight: 300;
    transition: all 0.3s ease;
}

.faq details[open] summary::after {
    content: '−';
    background: rgba(0, 212, 255, 0.25);
    border-color: rgba(0, 212, 255, 0.5);
    transform: translateY(-50%) rotate(180deg);
}

.faq details[open] summary {
    color: var(--color-accent);
    border-bottom: 1px solid rgba(0, 212, 255, 0.2);
    margin-bottom: 0;
}

.faq .faq__content {
    padding: 0 28px 24px;
    animation: slideDown 0.3s ease;
}

@keyframes slideDown {
    from {
        opacity: 0;
        transform: translateY(-10px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.faq p {
    margin: 20px 0 0;
    line-height: 1.7;
    color: var(--color-subtle);
}

.faq ul {
    margin: 16px 0 0;
    padding-left: 24px;
}

.faq li {
    margin: 10px 0;
    line-height: 1.6;
}

.faq code {
    background: rgba(0, 212, 255, 0.1);
    border: 1px solid rgba(0, 212, 255, 0.2);
    border-radius: 4px;
    padding: 2px 6px;
    font-size: 0.9em;
    color: var(--color-accent);
    font-family: 'Monaco', 'Menlo', 'Courier New', monospace;
}

.contact-pill-row {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 18px;
}

.contact-pill {
    padding: 6px 14px;
    border-radius: 999px;
    background: rgba(10, 14, 26, 0.6);
    border: 1px solid rgba(0, 212, 255, 0.35);
    color: var(--color-subtle);
    font-size: 0.85rem;
}

.steps {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    gap: 24px;
}

.steps li {
    background: rgba(10, 14, 26, 0.65);
    padding: 28px 24px;
    border-radius: var(--radius);
    border: 1px solid var(--color-border);
    position: relative;
}

.steps__badge {
    position: absolute;
    top: 24px;
    left: 24px;
    width: 38px;
    height: 38px;
    border-radius: 50%;
    background: rgba(0, 212, 255, 0.2);
    border: 1px solid rgba(0, 212, 255, 0.5);
    display: flex;
    align-items: center;
    justify-content: center;
    font-weight: 700;
    color: var(--color-accent);
}

.steps h3 {
    margin-top: 56px;
    margin-bottom: 12px;
}

.cta {
    position: relative;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 32px;
    align-items: center;
    z-index: 1;
}

.cta__card {
    background: rgba(10, 14, 26, 0.78);
    border-radius: var(--radius);
    padding: 24px 28px;
    border: 1px solid rgba(0, 212, 255, 0.35);
}

.cta__card ul {
    list-style: none;
    padding: 0;
    margin: 16px 0;
}

.cta__card li {
    margin-bottom: 10px;
}

.cta__note {
    margin-top: 18px;
    color: var(--color-subtle);
    font-size: 0.95rem;
}

.site-footer {
    border-top: 1px solid var(--color-border);
    padding: 28px 0;
    background: rgba(10, 14, 26, 0.9);
    font-size: 0.9rem;
    color: var(--color-subtle);
}

.site-footer .container {
    display: flex;
    flex-direction: column;
    gap: 6px;
    text-align: center;
}

.footer-note {
    font-size: 0.85rem;
}

@media (max-width: 1024px) {
    .hero__content {
        grid-template-columns: 1fr;
    }
}

@media (max-width: 720px) {
    .nav {
        display: none;
    }

    .hero {
        padding: 40px 0 60px;
    }

    .hero__stats {
        grid-template-columns: repeat(2, minmax(140px, 1fr));
    }

    .pricing-table {
        font-size: 0.9rem;
    }

    .pricing-table th,
    .pricing-table td {
        padding: 14px 10px;
    }

    .pricing-table th:first-child,
    .pricing-table td:first-child {
        padding-left: 16px;
    }

    .pricing-price {
        font-size: 1.3rem;
    }

    .pricing-table td strong {
        font-size: 1.1rem;
    }

    .benefits-list {
        grid-template-columns: 1fr;
    }

    .faq {
        grid-template-columns: 1fr;
        gap: 16px;
    }

    .faq summary {
        padding: 20px 24px;
        padding-right: 50px;
        font-size: 1rem;
    }

    .faq .faq__content {
        padding: 0 24px 20px;
    }
}

@media (max-width: 540px) {
    .hero__stats {
        grid-template-columns: 1fr;
    }

    .hero__log li {
        grid-template-columns: 1fr;
    }

    .pricing-table {
        font-size: 0.85rem;
        min-width: 700px;
    }

    .pricing-table th,
    .pricing-table td {
        padding: 12px 8px;
    }

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

    .button--small {
        padding: 6px 14px;
        font-size: 0.85rem;
    }
}