:root {
    --navy: #071d3a;
    --navy-2: #102f5c;
    --blue: #2467d8;
    --green: #18c978;
    --orange: #ff7a1a;
    --text: #0b1f3a;
    --muted: #62708a;
    --line: #e7edf5;
    --bg: #f7fbff;
    --white: #ffffff;
    --shadow: 0 24px 70px rgba(7, 29, 58, .13);
    --radius: 24px;
}





.planner-board {
    padding: 14px;
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 10px;
    height: calc(100% - 36px);
}

.col {
    background: #f8fafc;
    border: 1px solid var(--line);
    border-radius: 14px;
    padding: 10px;
}

    .col h4 {
        margin: 0 0 10px;
        font-size: 12px;
    }

.card {
    background: #fff;
    border: 1px solid var(--line);
    border-left: 4px solid var(--green);
    border-radius: 10px;
    padding: 10px;
    margin-bottom: 8px;
    font-size: 11px;
    font-weight: 800;
    color: var(--navy);
}

.float-label {
    position: absolute;
    display: inline-flex;
    align-items: center;
    gap: 9px;
    background: rgba(255, 255, 255, .94);
    border: 1px solid var(--line);
    box-shadow: 0 14px 38px rgba(7, 29, 58, .12);
    border-radius: 14px;
    padding: 13px 16px;
    font-weight: 900;
    color: var(--navy);
    z-index: 4;
}

.label-gantt {
    right: 6px;
    top: 170px;
}

.label-tasks {
    left: 0;
    top: 350px;
}

.label-planner {
    right: 0;
    bottom: 62px;
}

.features {
    padding: 30px 0 72px;
}

.feature-grid {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 22px;
}

.feature-card {
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    padding: 34px;
    box-shadow: 0 18px 50px rgba(7, 29, 58, .06);
}

.icon {
    width: 58px;
    height: 58px;
    border-radius: 18px;
    display: grid;
    place-items: center;
    font-size: 25px;
    margin-bottom: 22px;
    background: #f0f5ff;
}

.feature-card h3 {
    margin: 0;
    font-size: 25px;
    letter-spacing: -.03em;
    color: var(--navy);
}

.tagline {
    margin: 6px 0 18px;
    font-size: 13px;
    font-weight: 900;
    text-transform: uppercase;
    letter-spacing: .06em;
    color: var(--blue);
}

.feature-card p {
    color: var(--muted);
    line-height: 1.7;
    margin: 0 0 18px;
}

.checks {
    list-style: none;
    margin: 0;
    padding: 0;
    display: grid;
    gap: 12px;
    color: #46536a;
    font-weight: 650;
}

    .checks li::before {
        content: "✓";
        color: var(--green);
        font-weight: 900;
        margin-right: 10px;
    }

.benefits {
    display: grid;
    grid-template-columns: repeat(4, 1fr);
    gap: 0;
    background: #fff;
    border: 1px solid var(--line);
    border-radius: var(--radius);
    box-shadow: 0 18px 50px rgba(7, 29, 58, .06);
    overflow: hidden;
    margin-top: 22px;
}

.benefit {
    padding: 28px;
    border-right: 1px solid var(--line);
}

    .benefit:last-child {
        border-right: 0;
    }

    .benefit strong {
        display: block;
        font-size: 17px;
        color: var(--navy);
        margin-bottom: 6px;
    }

    .benefit span {
        color: var(--muted);
        font-size: 14px;
    }

@media (max-width: 980px) {
    .hero-grid, .feature-grid, .benefits {
        grid-template-columns: 1fr;
    }

    .device-stage {
        min-height: 500px;
        transform: scale(.85);
        transform-origin: top center;
    }

    .benefit {
        border-right: 0;
        border-bottom: 1px solid var(--line);
    }

        .benefit:last-child {
            border-bottom: 0;
        }
}

@media (max-width: 640px) {
    .container {
        width: min(100% - 28px, 1160px);
    }

    .nav-actions .btn-outline {
        display: none;
    }

    .hero {
        padding-top: 8px;
    }

    .lead {
        font-size: 17px;
    }

    .device-stage {
        display: none;
    }

    .feature-card {
        padding: 26px;
    }
}