/* ==========================================================================
           Base & Variables
           ========================================================================== */
        :root {
            --primary: #5d3ae5;
            --primary-hover: #4a2ec2;
            --bg-dark: #0a0514;
            --bg-light: #ffffff;
            --bg-muted: #f8f7fd;
            --text-main: #1d1d1f;
            --text-muted: #6e6e73;
            --text-inv: #ffffff;
            --text-inv-muted: #a19bb8;
            
            --radius-lg: 24px;
            --radius-md: 16px;
            --radius-sm: 8px;
            
            --shadow-soft: 0 12px 32px rgba(0, 0, 0, 0.05);
            --shadow-hover: 0 20px 48px rgba(93, 58, 229, 0.12);
            --shadow-float: 0 8px 24px rgba(0, 0, 0, 0.08);
            
            --transition: 0.25s ease;
            --font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
        }

        *, *::before, *::after {
            box-sizing: border-box;
            min-width: 0; /* Flex safe */
        }

        body {
            margin: 0;
            padding: 0;
            font-family: var(--font-family);
            background-color: var(--bg-light);
            color: var(--text-main);
            line-height: 1.6;
            word-break: break-word;
            overflow-wrap: break-word;
            -webkit-font-smoothing: antialiased;
        }

        /* ==========================================================================
           Layout Primitives
           ========================================================================== */
        .shell {
            display: flex;
            flex-direction: column;
            min-height: 100vh;
            flex-wrap: wrap;
        }

        .vault {
            flex: 1;
            display: flex;
            flex-direction: column;
            flex-wrap: wrap;
        }

        /* ==========================================================================
           Navigation (Mandatory Structure)
           ========================================================================== */
        .peak {
            position: sticky;
            top: 0;
            z-index: 100;
            background: rgba(255, 255, 255, 0.85);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(0, 0, 0, 0.06);
        }

        .ribbon {
            display: flex;
            justify-content: space-between;
            align-items: center;
            max-width: 1240px;
            margin: 0 auto;
            padding: 16px 24px;
            flex-wrap: wrap;
        }

        .crest {
            display: flex;
            align-items: center;
            flex-wrap: wrap;
        }

        .crest img {
            height: 32px;
            width: auto;
            display: block;
        }

        .roster {
            display: flex;
            gap: 32px;
            align-items: center;
            flex-wrap: wrap;
        }

        .knot {
            text-decoration: none;
            color: var(--text-muted);
            font-weight: 500;
            font-size: 15px;
            transition: color var(--transition);
            white-space: nowrap;
        }

        .knot:hover {
            color: var(--primary);
        }

        .knot.active {
            color: var(--primary);
            font-weight: 600;
        }

        /* ==========================================================================
           Section 1: Hero (Intro)
           ========================================================================== */
        .cover {
            padding: 140px 24px 100px;
            background: linear-gradient(145deg, #f2efff 0%, var(--bg-light) 100%);
            display: flex;
            justify-content: center;
            align-items: center;
            flex-wrap: wrap;
            position: relative;
            overflow: hidden;
        }

        .cover::before {
            content: '';
            position: absolute;
            top: -50%; left: -10%;
            width: 600px; height: 600px;
            background: radial-gradient(circle, rgba(93, 58, 229, 0.08) 0%, transparent 70%);
            border-radius: 50%;
            pointer-events: none;
        }

        .cover-batch {
            max-width: 860px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 28px;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }

        .crown {
            font-size: clamp(38px, 6vw, 64px);
            font-weight: 800;
            color: var(--text-main);
            line-height: 1.15;
            letter-spacing: -0.02em;
            white-space: normal;
            margin: 0;
        }

        .cover .prose {
            font-size: clamp(18px, 2vw, 22px);
            color: var(--text-muted);
            max-width: 680px;
            margin: 0;
        }

        .cover-stripe {
            display: flex;
            gap: 16px;
            justify-content: center;
            flex-wrap: wrap;
            margin-top: 12px;
        }

        .nib {
            padding: 16px 40px;
            background: var(--primary);
            color: var(--text-inv);
            font-size: 16px;
            font-weight: 600;
            border-radius: 100px;
            text-decoration: none;
            box-shadow: var(--shadow-float);
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
            border: none;
            cursor: pointer;
        }

        .nib:hover {
            background: var(--primary-hover);
            transform: translateY(-2px);
            box-shadow: var(--shadow-hover);
        }

        .seal {
            padding: 16px 32px;
            background: rgba(93, 58, 229, 0.05);
            color: var(--primary);
            font-size: 16px;
            font-weight: 600;
            border-radius: 100px;
            text-decoration: none;
            transition: all var(--transition);
            display: inline-flex;
            align-items: center;
            justify-content: center;
        }

        .seal:hover {
            background: rgba(93, 58, 229, 0.1);
            transform: translateY(-2px);
        }

        /* ==========================================================================
           Section 2: Capability (Presentation)
           ========================================================================== */
        .stage {
            padding: 120px 24px;
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            background: var(--bg-light);
        }

        .stage-batch {
            max-width: 1200px;
            display: flex;
            gap: 64px;
            align-items: center;
            flex-wrap: wrap;
            width: 100%;
        }

        .stage-shell {
            flex: 1;
            min-width: 320px;
            display: flex;
            flex-direction: column;
            gap: 24px;
            flex-wrap: wrap;
        }

        .stage-crown {
            font-size: clamp(32px, 4vw, 44px);
            font-weight: 700;
            color: var(--text-main);
            margin: 0;
            line-height: 1.2;
            white-space: normal;
        }

        .stage-prose {
            font-size: 18px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.7;
        }

        .stage-plate-shell {
            flex: 1.2;
            min-width: 320px;
            display: flex;
            flex-wrap: wrap;
            border-radius: var(--radius-lg);
            overflow: hidden;
            box-shadow: var(--shadow-soft);
            background: var(--bg-muted);
        }

        .plate {
            width: 100%;
            height: auto;
            display: block;
            object-fit: cover;
            border-radius: inherit;
        }

        /* ==========================================================================
           Section 3: FAQ / Features (Writing)
           ========================================================================== */
        .sheet {
            padding: 120px 24px;
            background: var(--bg-muted);
            display: flex;
            flex-direction: column;
            align-items: center;
            flex-wrap: wrap;
        }

        .sheet-shell {
            max-width: 1200px;
            width: 100%;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 64px;
            flex-wrap: wrap;
        }

        .sheet-crown {
            font-size: clamp(32px, 4vw, 44px);
            font-weight: 700;
            color: var(--text-main);
            margin: 0;
            text-align: center;
            white-space: normal;
        }

        .tray {
            display: grid;
            grid-template-columns: repeat(auto-fit, minmax(320px, 1fr));
            gap: 32px;
            width: 100%;
        }

        .folio {
            background: var(--bg-light);
            border: 1px solid rgba(0,0,0,0.04);
            border-radius: var(--radius-lg);
            padding: 48px 40px;
            display: flex;
            flex-direction: column;
            gap: 20px;
            flex-wrap: wrap;
            box-shadow: var(--shadow-soft);
            transition: all var(--transition);
        }

        .folio:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-hover);
            border-color: rgba(93, 58, 229, 0.15);
        }

        .glyph-shell {
            width: 56px;
            height: 56px;
            background: rgba(93, 58, 229, 0.06);
            border-radius: var(--radius-md);
            display: flex;
            align-items: center;
            justify-content: center;
            color: var(--primary);
            margin-bottom: 8px;
        }

        .glyph {
            width: 32px;
            height: 32px;
        }

        .folio-crown {
            font-size: 22px;
            font-weight: 600;
            color: var(--text-main);
            margin: 0;
            white-space: normal;
        }

        .folio-prose {
            font-size: 16px;
            color: var(--text-muted);
            margin: 0;
            line-height: 1.6;
        }

        /* ==========================================================================
           Section 4: Acquire (Reading)
           ========================================================================== */
        .focal {
            padding: 140px 24px;
            display: flex;
            justify-content: center;
            flex-wrap: wrap;
            background: var(--bg-light);
            position: relative;
        }

        .focal-batch {
            max-width: 800px;
            text-align: center;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 32px;
            flex-wrap: wrap;
            background: var(--bg-dark);
            padding: 80px 40px;
            border-radius: var(--radius-lg);
            box-shadow: var(--shadow-soft);
            position: relative;
            overflow: hidden;
        }

        .focal-batch::before {
            content: '';
            position: absolute;
            top: 0; right: 0; bottom: 0; left: 0;
            background: linear-gradient(135deg, rgba(93, 58, 229, 0.2) 0%, transparent 100%);
            pointer-events: none;
        }

        .focal-crown {
            font-size: clamp(32px, 4vw, 44px);
            font-weight: 700;
            color: var(--text-inv);
            margin: 0;
            white-space: normal;
            position: relative;
            z-index: 2;
        }

        .focal-prose {
            font-size: 18px;
            color: var(--text-inv-muted);
            margin: 0;
            line-height: 1.7;
            position: relative;
            z-index: 2;
        }

        /* ==========================================================================
           Footer
           ========================================================================== */
        .root {
            background: var(--bg-dark);
            padding: 64px 24px 40px;
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 32px;
            flex-wrap: wrap;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

        .root-stripe {
            display: flex;
            gap: 32px;
            flex-wrap: wrap;
            justify-content: center;
            max-width: 1200px;
        }

        .root-knot {
            color: var(--text-inv-muted);
            text-decoration: none;
            font-size: 14px;
            transition: color var(--transition);
        }

        .root-knot:hover {
            color: var(--text-inv);
        }

        .root-prose {
            color: rgba(255, 255, 255, 0.3);
            font-size: 13px;
            margin: 0;
            text-align: center;
            width: 100%;
        }

        .root-crown {
            color: var(--text-inv);
            font-size: 20px;
            font-weight: 700;
            margin: 0 0 16px 0;
            letter-spacing: 0.5px;
        }

        /* ==========================================================================
           Responsive
           ========================================================================== */
        @media (max-width: 768px) {
            .ribbon {
                flex-direction: column;
                padding: 16px;
            }
            .roster {
                width: 100%;
                justify-content: center;
                margin-top: 16px;
                gap: 16px;
            }
            .knot {
                font-size: 14px;
            }
            .cover {
                padding: 100px 20px 60px;
            }
            .cover-stripe {
                flex-direction: column;
                width: 100%;
            }
            .nib, .seal {
                width: 100%;
            }
            .stage {
                padding: 60px 20px;
            }
            .stage-batch {
                flex-direction: column;
                gap: 40px;
                text-align: center;
            }
            .sheet {
                padding: 80px 20px;
            }
            .focal {
                padding: 80px 20px;
            }
            .focal-batch {
                padding: 40px 20px;
            }
            .tray {
                grid-template-columns: 1fr;
            }
            .folio {
                padding: 32px 24px;
            }
        }

.ribbon-peak .ribbon-ribbon, .ribbon-peak .ribbon-roster{
            display: flex;
            flex-wrap: wrap;
            min-width: 0;
            word-break: break-word;
            overflow-wrap: break-word;
        }

.ribbon-peak{
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            z-index: 100;
            background: rgba(10, 5, 20, 0.85);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(255, 255, 255, 0.05);
        }

.ribbon-peak .ribbon-ribbon{
            width: 100%;
            max-width: 1280px;
            margin: 0 auto;
            padding: 0 24px;
            height: 72px;
            align-items: center;
            justify-content: space-between;
        }

.ribbon-peak .ribbon-crest{
            display: flex;
            align-items: center;
            min-width: 0;
        }

.ribbon-peak .ribbon-crest img{
            height: 32px;
            width: auto;
            display: block;
        }

.ribbon-peak .ribbon-roster{
            align-items: center;
            gap: 8px;
        }

.ribbon-peak .ribbon-knot{
            padding: 8px 16px;
            color: #a19bb8;
            font-size: 14px;
            font-weight: 500;
            border-radius: 19px;
            transition: 0.25s ease;
        }

.ribbon-peak .ribbon-knot:hover{
            color: #ffffff;
            background: rgba(255, 255, 255, 0.05);
        }

.ribbon-peak .ribbon-knot.active{
            color: #ffffff;
            background: rgba(93, 58, 229, 0.2);
        }

@media (max-width: 768px){.ribbon-peak .ribbon-ribbon{
                padding: 0 16px;
                justify-content: center;
            }

.ribbon-peak .ribbon-roster{
                display: none; 
            }}

.ribbon-peak {
    background: rgb(10, 5, 20);
    background-image: none;
}

.bind-root {
    font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
    line-height: 1.6;
    color: var(--text-main);
}
.bind-root,
.bind-root *,
.bind-root *::before,
.bind-root *::after {
    box-sizing: border-box;
}

.bind-root nav,
.bind-root div,
.bind-root section,
.bind-root article,
.bind-root aside,
.bind-root p,
.bind-root h1,
.bind-root h2,
.bind-root h3,
.bind-root h4,
.bind-root h5,
.bind-root h6,
.bind-root a {
    margin: 0;
    padding: 0;
    font: inherit;
    color: inherit;
    letter-spacing: inherit;
    line-height: inherit;
}

.bind-root p,
.bind-root h1,
.bind-root h2,
.bind-root h3,
.bind-root h4,
.bind-root h5,
.bind-root h6 {
    text-decoration: none;
}

.bind-root img {
    display: block;
    max-width: 100%;
    height: auto;
    border: 0;
}

.bind-root {
    box-shadow: none;
    filter: none;
    text-shadow: none;
    background-image: none;
    border-top: none;
    border-left: none;
    border-right: none;
    outline: none;
}

.bind-root a,
.bind-root a:hover,
.bind-root a:focus,
.bind-root a:active {
    background: transparent;
    box-shadow: none;
    outline: none;
    text-decoration: none;
}

.bind-root .bind-bind{
            display: flex;
            flex-wrap: wrap;
            min-width: 0;
            word-break: break-word;
            overflow-wrap: break-word;
        }

.bind-root .bind-prose, .bind-root .bind-crown{
            word-break: break-word;
            overflow-wrap: break-word;
        }

.bind-root .bind-crown{
            white-space: normal;
        }

.bind-root{
            background: #0a0514;
            color: #a19bb8;
            padding: 60px 24px;
            border-top: 1px solid rgba(255,255,255,0.05);
        }

.bind-root .bind-bind{
            max-width: 1280px;
            margin: 0 auto;
            width: 100%;
            justify-content: center;
            align-items: center;
            flex-direction: column;
            gap: 24px;
        }

.bind-root .bind-bind .bind-crown{
            font-size: 20px;
            font-weight: 700;
            color: #ffffff;
            letter-spacing: 1px;
        }

.bind-root .bind-bind .bind-prose{
            font-size: 14px;
            text-align: center;
        }