:root {
    --bg: #090a10;
    --bg-muted: #11121a;
    --bg-elevated: #141625;
    --bg-highlight: linear-gradient(135deg, rgba(119, 64, 255, 0.55), rgba(0, 198, 255, 0.45));
    --text: #f4f6fc;
    --text-muted: rgba(209, 215, 245, 0.72);
    --accent: #7c5cff;
    --accent-strong: #36d1ff;
    --border: rgba(255, 255, 255, 0.08);
    --radius-lg: 28px;
    --radius-md: 20px;
    --radius-sm: 12px;
    --max-width: 1040px;
    --font-sans: "Inter", "SF Pro Display", "SF Pro Text", -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    padding: 0;
    background: var(--bg);
    color: var(--text);
    font-family: var(--font-sans);
    line-height: 1.5;
    scroll-behavior: smooth;
}

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

h1, h2, h3 {
    margin: 0;
    font-weight: 700;
    letter-spacing: -0.01em;
}

p {
    margin: 0;
}

ul {
    margin: 0;
    padding-left: 1.4rem;
}

.hero {
    position: relative;
    padding: 36px 5vw 120px;
    background: radial-gradient(circle at top right, rgba(55, 182, 255, 0.35), transparent 55%),
                radial-gradient(circle at left, rgba(120, 85, 255, 0.35), transparent 65%),
                var(--bg);
    overflow: hidden;
}

.hero::after {
    content: "";
    position: absolute;
    inset: -40% -20%;
    background: radial-gradient(circle, rgba(124, 92, 255, 0.14), transparent 60%);
    z-index: 0;
}

.nav {
    position: relative;
    z-index: 1;
    display: flex;
    align-items: center;
    justify-content: space-between;
    max-width: var(--max-width);
    margin: 0 auto;
    padding-bottom: 32px;
}

.logo {
    font-size: 1.1rem;
    font-weight: 700;
    letter-spacing: 0.12em;
    text-transform: uppercase;
}

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

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: 12px 22px;
    border-radius: 999px;
    border: 1px solid transparent;
    font-weight: 600;
    font-size: 0.95rem;
    transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.button.primary {
    background: linear-gradient(135deg, var(--accent), var(--accent-strong));
    box-shadow: 0 16px 40px rgba(90, 78, 255, 0.35);
    color: var(--text);
}

.button.secondary {
    border-color: rgba(255, 255, 255, 0.2);
    background: rgba(255, 255, 255, 0.05);
    color: var(--text);
}

.button.ghost {
    border-color: rgba(255, 255, 255, 0.12);
    background: transparent;
    color: var(--text);
}

.button:hover {
    transform: translateY(-2px);
    box-shadow: 0 18px 36px rgba(18, 22, 45, 0.35);
}

.hero-content {
    position: relative;
    z-index: 1;
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    gap: 50px;
    align-items: center;
}

.hero-copy h1 {
    font-size: clamp(2.4rem, 3.2vw + 1rem, 3.85rem);
    margin-bottom: 20px;
}

.lead {
    font-size: 1.1rem;
    color: var(--text-muted);
    max-width: 540px;
    margin-bottom: 26px;
}

.hero-cta {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    margin-bottom: 22px;
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
}

.chip {
    display: inline-flex;
    align-items: center;
    padding: 8px 14px;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.08);
    border: 1px solid rgba(255, 255, 255, 0.08);
    font-size: 0.8rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.eyebrow {
    color: var(--accent-strong);
    text-transform: uppercase;
    letter-spacing: 0.16em;
    font-weight: 600;
    font-size: 0.75rem;
    margin-bottom: 12px;
}

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

.muted.small {
    font-size: 0.8rem;
}

.hero-visual {
    display: flex;
    justify-content: center;
}

.hero-media {
    position: relative;
    width: min(480px, 95vw);
    border-radius: var(--radius-lg);
    overflow: hidden;
    box-shadow: 0 28px 80px rgba(16, 13, 36, 0.55);
    border: 1px solid rgba(255, 255, 255, 0.12);
    background: rgba(12, 14, 24, 0.65);
    backdrop-filter: blur(26px);
}

.hero-media img {
    display: block;
    width: 100%;
    height: auto;
}

.hero-caption {
    position: absolute;
    bottom: 0;
    left: 0;
    right: 0;
    padding: 18px 22px;
    background: linear-gradient(180deg, rgba(8, 10, 20, 0) 0%, rgba(8, 10, 20, 0.85) 100%);
    font-size: 0.85rem;
    color: rgba(255, 255, 255, 0.88);
}

.section {
    padding: 120px 5vw;
}

.section:nth-of-type(even) {
    background: var(--bg-muted);
}

.section-heading {
    max-width: 680px;
    margin: 0 auto 48px;
    text-align: center;
}

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

.feature-card {
    background: var(--bg-elevated);
    border: 1px solid var(--border);
    border-radius: var(--radius-md);
    padding: 32px;
    box-shadow: 0 24px 60px rgba(8, 11, 24, 0.4);
    transition: transform 0.25s ease, border-color 0.25s ease;
}

.feature-card:hover {
    transform: translateY(-6px);
    border-color: rgba(124, 92, 255, 0.36);
}

.icon-circle {
    width: 48px;
    height: 48px;
    border-radius: 50%;
    display: grid;
    place-items: center;
    background: rgba(124, 92, 255, 0.18);
    border: 1px solid rgba(124, 92, 255, 0.28);
    color: var(--accent-strong);
    margin-bottom: 18px;
}

.icon-circle .material {
    font-size: 1.4rem;
}

.section.split {
    display: grid;
    gap: 60px;
    align-items: center;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
}

.onboarding {
    background: var(--bg);
}

.onboarding-layout {
    display: grid;
    gap: 36px;
    grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
    align-items: start;
}

.onboarding-gallery {
    display: grid;
    gap: 16px;
    grid-template-columns: repeat(auto-fit, minmax(140px, 1fr));
}

.onboarding-card {
    margin: 0;
    border-radius: var(--radius-md);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.08);
    background: rgba(12, 14, 24, 0.7);
    box-shadow: 0 18px 44px rgba(10, 12, 26, 0.45);
}

.onboarding-card img {
    display: block;
    width: 100%;
    height: auto;
}

.onboarding-card figcaption {
    padding: 12px 14px;
    font-size: 0.78rem;
    letter-spacing: 0.02em;
    text-transform: uppercase;
    color: rgba(240, 244, 255, 0.78);
    background: rgba(8, 9, 18, 0.85);
}

.split-copy h2 {
    margin-bottom: 20px;
}

.feature-list {
    margin-top: 22px;
    color: var(--text-muted);
    display: grid;
    gap: 10px;
}

.split-visual {
    position: relative;
    display: grid;
    gap: 26px;
}

.screenshot-card {
    position: relative;
    border-radius: var(--radius-lg);
    overflow: hidden;
    border: 1px solid rgba(255, 255, 255, 0.1);
    box-shadow: 0 24px 60px rgba(12, 14, 30, 0.5);
    background: rgba(12, 13, 24, 0.65);
}

.screenshot-card img {
    display: block;
    width: 100%;
    height: auto;
}

.screenshot-caption {
    position: absolute;
    inset: auto 0 0 0;
    padding: 16px 22px;
    background: linear-gradient(180deg, rgba(8, 10, 20, 0) 0%, rgba(8, 10, 20, 0.9) 100%);
    font-size: 0.82rem;
    color: rgba(255, 255, 255, 0.9);
}

.section.highlight {
    background: linear-gradient(135deg, rgba(17, 18, 30, 0.8), rgba(10, 11, 22, 0.8));
}

.automation-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
    gap: 24px;
}

.automation-card {
    background: rgba(14, 16, 28, 0.65);
    border: 1px solid rgba(255, 255, 255, 0.06);
    border-radius: var(--radius-md);
    padding: 28px;
    box-shadow: 0 20px 42px rgba(7, 9, 20, 0.36);
}

.testimonials {
    background: var(--bg);
}

.testimonial-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
    gap: 24px;
}

.testimonial {
    margin: 0;
    background: rgba(14, 16, 28, 0.7);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-md);
    padding: 30px;
    box-shadow: 0 24px 60px rgba(8, 10, 24, 0.4);
}

.testimonial blockquote {
    margin: 0 0 18px;
    font-size: 1.05rem;
    color: var(--text);
}

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

.pricing {
    background: radial-gradient(circle at top, rgba(124, 92, 255, 0.22), transparent 55%),
                var(--bg-muted);
    display: flex;
    justify-content: center;
}

.pricing-card {
    max-width: 520px;
    text-align: center;
    background: rgba(14, 16, 28, 0.8);
    border: 1px solid rgba(128, 111, 255, 0.36);
    border-radius: var(--radius-lg);
    padding: 48px 38px;
    box-shadow: 0 32px 70px rgba(17, 16, 42, 0.5);
}

.pricing-features {
    display: flex;
    flex-wrap: wrap;
    gap: 12px;
    justify-content: center;
    margin: 30px 0 42px;
}

.download {
    background: var(--bg);
    display: flex;
    justify-content: center;
}

.download-card {
    max-width: 540px;
    width: 100%;
    text-align: center;
    background: rgba(14, 16, 28, 0.75);
    border: 1px solid rgba(255, 255, 255, 0.08);
    border-radius: var(--radius-lg);
    padding: 48px 40px;
    box-shadow: 0 26px 68px rgba(12, 13, 28, 0.55);
}

.download-actions {
    display: flex;
    flex-wrap: wrap;
    gap: 16px;
    justify-content: center;
    margin: 28px 0 18px;
}

.footer {
    border-top: 1px solid rgba(255, 255, 255, 0.08);
    padding: 48px 5vw;
    background: rgba(8, 9, 15, 0.94);
}

.footer-grid {
    max-width: var(--max-width);
    margin: 0 auto;
    display: grid;
    gap: 24px;
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
    align-items: start;
}

.footer-links, .footer-meta {
    display: flex;
    flex-direction: column;
    gap: 12px;
    color: var(--text-muted);
}

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

.small {
    font-size: 0.85rem;
}

@media (max-width: 720px) {
    .hero {
        padding-bottom: 80px;
    }

    .section {
        padding: 100px 24px;
    }

    .nav-actions {
        display: none;
    }

    .hero-copy h1 {
        font-size: clamp(2.2rem, 6vw, 3rem);
    }

    .section.split {
        grid-template-columns: 1fr;
    }

    .hero-media,
    .screenshot-card {
        width: 100%;
    }
}

@media (max-width: 480px) {
    .button {
        width: 100%;
    }

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

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