@import url('https://fonts.googleapis.com/css2?family=Inter:wght@400;500;600;700;800&display=swap');

:root {
    --bg: #07111f;
    --bg2: #0b1828;
    --text: #f5f8fc;
    --muted: #9eacbd;
    --line: rgba(255,255,255,.10);
    --accent: #4fd1c5;
    --accent2: #60a5fa;
    --card: rgba(255,255,255,.045);
}

* {
    box-sizing: border-box;
}

html, body {
    margin: 0;
    min-height: 100%;
}

body {
    font-family: "Inter", Arial, sans-serif;
    background: var(--bg);
    color: var(--text);
}

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

.page {
    position: relative;
    min-height: 100vh;
    overflow: hidden;
    display: flex;
    flex-direction: column;
    background:
        radial-gradient(circle at 78% 24%, rgba(96,165,250,.13), transparent 30%),
        radial-gradient(circle at 15% 78%, rgba(79,209,197,.08), transparent 30%),
        linear-gradient(135deg, var(--bg), var(--bg2));
}

.background-grid {
    position: absolute;
    inset: 0;
    opacity: .25;
    background-image:
        linear-gradient(rgba(255,255,255,.035) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255,255,255,.035) 1px, transparent 1px);
    background-size: 56px 56px;
    mask-image: linear-gradient(to bottom, black, transparent 90%);
    pointer-events: none;
}

.header,
.hero,
.footer {
    position: relative;
    z-index: 1;
    width: min(1180px, calc(100% - 48px));
    margin-inline: auto;
}

.header {
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 30px 0;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 12px;
}

.brand-mark {
    width: 42px;
    height: 42px;
    display: grid;
    place-items: center;
    border: 1px solid rgba(79,209,197,.55);
    border-radius: 10px;
    color: var(--accent);
    font-size: 21px;
    font-weight: 800;
}

.brand strong {
    display: block;
    letter-spacing: .18em;
    font-size: 17px;
}

.brand small {
    display: block;
    margin-top: 2px;
    color: var(--muted);
    letter-spacing: .30em;
    font-size: 9px;
    font-weight: 600;
}

.top-link {
    color: #cbd5e1;
    font-size: 13px;
    font-weight: 600;
    padding: 10px 14px;
    border: 1px solid var(--line);
    border-radius: 999px;
    transition: .2s ease;
}

.top-link:hover {
    border-color: rgba(79,209,197,.45);
    color: var(--accent);
}

.top-link span {
    margin-left: 5px;
}

.hero {
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    padding: 72px 0 90px;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 9px;
    color: var(--accent);
    font-size: 11px;
    font-weight: 700;
    letter-spacing: .18em;
    margin-bottom: 22px;
}

.pulse {
    width: 8px;
    height: 8px;
    border-radius: 50%;
    background: var(--accent);
    box-shadow: 0 0 0 5px rgba(79,209,197,.10);
}

h1 {
    max-width: 900px;
    margin: 0;
    font-size: clamp(42px, 6vw, 78px);
    line-height: 1.04;
    letter-spacing: -.045em;
    font-weight: 800;
}

h1 span {
    background: linear-gradient(90deg, var(--accent), var(--accent2));
    -webkit-background-clip: text;
    background-clip: text;
    color: transparent;
}

.intro {
    max-width: 720px;
    margin: 28px 0 0;
    color: var(--muted);
    font-size: 17px;
    line-height: 1.8;
}

.actions {
    display: flex;
    gap: 12px;
    flex-wrap: wrap;
    margin-top: 34px;
}

.button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 50px;
    padding: 0 21px;
    border-radius: 9px;
    font-size: 13px;
    font-weight: 700;
    transition: transform .2s ease, border-color .2s ease, background .2s ease;
}

.button:hover {
    transform: translateY(-2px);
}

.button.primary {
    color: #06121f;
    background: var(--accent);
}

.button.primary span {
    margin-left: 12px;
    font-size: 18px;
}

.button.secondary {
    color: #dbe5ef;
    border: 1px solid var(--line);
    background: rgba(255,255,255,.025);
}

.button.secondary:hover {
    border-color: rgba(255,255,255,.25);
}

.capabilities {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 1px;
    margin-top: 72px;
    border: 1px solid var(--line);
    background: var(--line);
    border-radius: 12px;
    overflow: hidden;
}

.capability {
    min-height: 112px;
    padding: 22px;
    background: rgba(7,17,31,.82);
    display: flex;
    gap: 16px;
}

.number {
    color: var(--accent);
    font-size: 10px;
    font-weight: 700;
    letter-spacing: .12em;
    padding-top: 3px;
}

.capability strong {
    font-size: 13px;
}

.capability p {
    margin: 7px 0 0;
    color: var(--muted);
    font-size: 11px;
    line-height: 1.5;
}

.footer {
    border-top: 1px solid var(--line);
    padding: 24px 0;
    display: flex;
    justify-content: space-between;
    gap: 20px;
    color: var(--muted);
    font-size: 11px;
}

.footer strong {
    display: block;
    color: #e7edf5;
    letter-spacing: .12em;
    font-size: 10px;
}

.footer span {
    display: inline-block;
    margin-top: 5px;
}

.footer-right {
    display: flex;
    align-items: center;
    gap: 12px;
}

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

@media (max-width: 800px) {
    .capabilities {
        grid-template-columns: repeat(2, 1fr);
    }

    .hero {
        padding-top: 45px;
    }
}

@media (max-width: 560px) {
    .header,
    .hero,
    .footer {
        width: min(100% - 32px, 1180px);
    }

    .top-link {
        font-size: 11px;
        padding: 9px 11px;
    }

    .header {
        padding: 20px 0;
    }

    h1 {
        font-size: 43px;
    }

    .intro {
        font-size: 15px;
    }

    .capabilities {
        grid-template-columns: 1fr;
        margin-top: 52px;
    }

    .footer {
        flex-direction: column;
    }

    .footer-right {
        flex-wrap: wrap;
    }
}