:root {
    --bg: #07111f;
    --bg-soft: #0d1a2d;
    --panel: rgba(10, 21, 38, 0.72);
    --panel-strong: rgba(8, 18, 34, 0.92);
    --line: rgba(164, 197, 255, 0.14);
    --text: #f4f7fb;
    --muted: #8ea0bd;
    --cyan: #74f2ff;
    --blue: #4f7cff;
    --lime: #b8ff6d;
    --shadow: 0 30px 80px rgba(0, 0, 0, 0.35);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    color: var(--text);
    background:
        radial-gradient(circle at 15% 20%, rgba(116, 242, 255, 0.18), transparent 28%),
        radial-gradient(circle at 85% 15%, rgba(79, 124, 255, 0.2), transparent 30%),
        radial-gradient(circle at 50% 75%, rgba(184, 255, 109, 0.08), transparent 24%),
        linear-gradient(180deg, #07111f 0%, #050b14 100%);
    font-family: 'Manrope', sans-serif;
    overflow-x: hidden;
}

body::before {
    content: "";
    position: fixed;
    inset: 0;
    pointer-events: none;
    background-image:
        linear-gradient(rgba(255, 255, 255, 0.04) 1px, transparent 1px),
        linear-gradient(90deg, rgba(255, 255, 255, 0.04) 1px, transparent 1px);
    background-size: 72px 72px;
    mask-image: radial-gradient(circle at center, black 42%, transparent 88%);
    opacity: 0.28;
}

h1,
h2,
h3,
.display-font {
    font-family: 'Space Grotesk', sans-serif;
}

.shell {
    position: relative;
    isolation: isolate;
}

.shell::after {
    content: "";
    position: absolute;
    inset: 0;
    background: linear-gradient(180deg, transparent 0%, rgba(5, 11, 20, 0.12) 100%);
    pointer-events: none;
    z-index: -1;
}

.line-frame {
    border: 1px solid var(--line);
    background: var(--panel);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow);
}

.line-frame-strong {
    border: 1px solid rgba(116, 242, 255, 0.22);
    background: var(--panel-strong);
    backdrop-filter: blur(24px);
    box-shadow: var(--shadow);
}

.brand-mark {
    display: grid;
    width: 2.75rem;
    height: 2.75rem;
    place-items: center;
    border-radius: 1rem;
    border: 1px solid rgba(116, 242, 255, 0.24);
    background:
        radial-gradient(circle at 30% 30%, rgba(116, 242, 255, 0.25), transparent 55%),
        rgba(116, 242, 255, 0.08);
    overflow: hidden;
}

.brand-mark-image {
    width: 100%;
    height: 100%;
    object-fit: cover;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    padding: 0.45rem 0.8rem;
    border: 1px solid rgba(116, 242, 255, 0.2);
    border-radius: 999px;
    background: rgba(116, 242, 255, 0.08);
    color: #c4fbff;
    font-size: 0.68rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
}

.eyebrow::before {
    content: "";
    width: 0.45rem;
    height: 0.45rem;
    border-radius: 999px;
    background: var(--cyan);
    box-shadow: 0 0 14px rgba(116, 242, 255, 0.8);
}

.gradient-text {
    background: linear-gradient(120deg, #f4f7fb 0%, #74f2ff 42%, #4f7cff 100%);
    background-clip: text;
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-copy {
    font-size: clamp(3.1rem, 8vw, 7rem);
    line-height: 0.96;
    letter-spacing: -0.05em;
}

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

.button-primary,
.button-secondary {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.75rem;
    padding: 1rem 1.35rem;
    border-radius: 1rem;
    font-weight: 700;
    transition: transform 180ms ease, border-color 180ms ease, background 180ms ease;
}

.button-primary {
    color: #02111f;
    background: linear-gradient(135deg, var(--lime), var(--cyan));
}

.button-secondary {
    color: var(--text);
    border: 1px solid var(--line);
    background: rgba(255, 255, 255, 0.04);
}

.button-primary:hover,
.button-secondary:hover,
.feature-card:hover,
.metric-card:hover,
.stack-card:hover {
    transform: translateY(-4px);
}

.hero-board {
    position: relative;
    min-height: 560px;
    overflow: hidden;
}

.hero-board::before {
    content: "";
    position: absolute;
    inset: 1rem;
    border-radius: 1.75rem;
    border: 1px solid rgba(255, 255, 255, 0.08);
    pointer-events: none;
}

.scanner {
    position: absolute;
    inset: 2rem;
    border-radius: 1.5rem;
    background:
        radial-gradient(circle at center, rgba(116, 242, 255, 0.18), transparent 45%),
        linear-gradient(180deg, rgba(255, 255, 255, 0.03), rgba(255, 255, 255, 0.01));
    overflow: hidden;
}

.scanner::before {
    content: "";
    position: absolute;
    inset: 0;
    background:
        linear-gradient(180deg, transparent 0%, rgba(116, 242, 255, 0.08) 48%, transparent 52%, transparent 100%);
    animation: scanner-sweep 6s linear infinite;
}

.scanner::after {
    content: "";
    position: absolute;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(circle at center, rgba(7, 17, 31, 0.02), rgba(7, 17, 31, 0.22) 72%),
        linear-gradient(180deg, rgba(7, 17, 31, 0.01), rgba(7, 17, 31, 0.22));
}

.hero-video-wrap {
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.hero-video {
    width: 100%;
    height: 100%;
    object-fit: cover;
    opacity: 0.96;
    filter: saturate(1.02) contrast(1.02);
    background: #020814;
}

.hero-video-wrap {
    z-index: 0;
}

.scanner-ring {
    position: absolute;
    border-radius: 999px;
    border: 1px solid rgba(116, 242, 255, 0.14);
    z-index: 1;
}

.scanner-ring.r1 {
    inset: 18% 18%;
}

.scanner-ring.r2 {
    inset: 28% 28%;
}

.scanner-ring.r3 {
    inset: 38% 38%;
}

.scanner-grid {
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(116, 242, 255, 0.06) 1px, transparent 1px),
        linear-gradient(90deg, rgba(116, 242, 255, 0.06) 1px, transparent 1px);
    background-size: 36px 36px;
    opacity: 0.5;
    z-index: 1;
}

.floating-panel {
    position: absolute;
    z-index: 2;
    border-radius: 1.25rem;
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: rgba(7, 17, 31, 0.78);
    backdrop-filter: blur(18px);
    box-shadow: var(--shadow);
}

.hero-brand-badge {
    position: absolute;
    left: 50%;
    top: 50%;
    z-index: 2;
    display: flex;
    align-items: center;
    gap: 1rem;
    min-width: 16rem;
    padding: 1rem 1.2rem;
    border: 1px solid rgba(255, 255, 255, 0.12);
    border-radius: 1.4rem;
    background: rgba(7, 17, 31, 0.42);
    backdrop-filter: blur(20px);
    transform: translate(-50%, -50%);
    box-shadow: var(--shadow);
}

.hero-orchestration-bar {
    z-index: 2;
}

.hero-brand-image {
    width: 3.5rem;
    height: 3.5rem;
    border-radius: 1rem;
    object-fit: cover;
    flex-shrink: 0;
}

.hero-brand-kicker {
    margin: 0;
    color: var(--cyan);
    font-size: 0.65rem;
    letter-spacing: 0.28em;
    text-transform: uppercase;
}

.hero-brand-title {
    margin: 0.45rem 0 0;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1rem;
    font-weight: 700;
    color: var(--text);
}

.hero-status-dot {
    box-shadow: 0 0 18px rgba(116, 242, 255, 0.95);
}

.metric-card,
.feature-card,
.stack-card,
.workflow-step {
    transition: transform 200ms ease, border-color 200ms ease, background 200ms ease;
}

.feature-card:hover,
.metric-card:hover,
.stack-card:hover,
.workflow-step:hover {
    border-color: rgba(116, 242, 255, 0.4);
    background: rgba(12, 26, 46, 0.9);
}

.glow-line {
    height: 1px;
    background: linear-gradient(90deg, transparent, rgba(116, 242, 255, 0.55), transparent);
}

.section-title {
    font-size: clamp(2rem, 4vw, 3.5rem);
    line-height: 1;
    letter-spacing: -0.04em;
}

.workflow-step {
    display: grid;
    align-content: start;
    gap: 0.9rem;
    padding: 1.5rem;
}

.workflow-step-index {
    display: block;
    font-family: 'Space Grotesk', sans-serif;
    font-size: 1.45rem;
    font-weight: 700;
    line-height: 1;
    color: var(--cyan);
}

.workflow-step h3 {
    margin: 0;
    line-height: 1.1;
}

.workflow-step p {
    margin: 0;
}

.animate-on-scroll {
    opacity: 0;
    transform: translateY(24px);
    transition: opacity 0.7s ease, transform 0.7s ease;
}

.animate-on-scroll.is-visible {
    opacity: 1;
    transform: translateY(0);
}

@keyframes scanner-sweep {
    0% {
        transform: translateY(-100%);
    }

    100% {
        transform: translateY(100%);
    }
}

@media (max-width: 1024px) {
    .hero-board {
        min-height: 440px;
    }
}

@media (max-width: 767px) {
    body::before {
        background-size: 48px 48px;
    }

    .hero-board {
        min-height: 380px;
    }

    .scanner {
        inset: 1rem;
    }

    .floating-panel {
        transform: scale(0.92);
        transform-origin: center;
    }

    .workflow-step {
        padding: 1.25rem;
    }

    .hero-brand-badge {
        min-width: auto;
        width: calc(100% - 2rem);
        max-width: 18rem;
        padding: 0.85rem 1rem;
    }

    .hero-brand-image {
        width: 3rem;
        height: 3rem;
    }
}