:root {
    --primary: #4a84a0;
    --primary-light: #74b9d3;
    --primary-dark: #2c6e97;
    --accent: #96bc63;
    --accent-dark: #7ba54a;
    --white: #ffffff;
    --surface: rgba(255, 255, 255, 0.9);
    --surface-solid: #ffffff;
    --surface-soft: #f7fbff;
    --text: #213145;
    --muted: #617487;
    --line: #d9e7ef;
    --shadow: 0 24px 60px rgba(44, 110, 151, 0.12);
    --shadow-soft: 0 12px 30px rgba(44, 110, 151, 0.08);
    --good: #219653;
    --good-bg: #eaf8f0;
    --warning: #b67d11;
    --warning-bg: #fff7e8;
    --critical: #d64545;
    --critical-bg: #fff0f0;
    --radius-xl: 30px;
    --radius-lg: 22px;
    --radius-md: 18px;
    --transition: all 0.3s ease;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
    margin: 0;
    font-family: 'Poppins', sans-serif;
    color: var(--text);
    background:
        radial-gradient(circle at 0% 0%, rgba(116, 185, 211, 0.18), transparent 28%),
        radial-gradient(circle at 100% 0%, rgba(150, 188, 99, 0.18), transparent 26%),
        linear-gradient(180deg, #f5fbff 0%, #f8fcfb 48%, #f4fbfa 100%);
    min-height: 100vh;
}

a {
    color: var(--primary-dark);
    text-decoration: none;
}

a:hover { color: var(--primary); }

code {
    background: #eff6fb;
    border: 1px solid var(--line);
    border-radius: 12px;
    padding: 0.2rem 0.45rem;
    font-family: ui-monospace, SFMono-Regular, Menlo, Monaco, Consolas, monospace;
    font-size: 0.92em;
}

img { max-width: 100%; height: auto; }

.site-shell {
    position: relative;
    overflow: hidden;
}

.bg-orb {
    position: fixed;
    width: 420px;
    height: 420px;
    border-radius: 50%;
    filter: blur(70px);
    opacity: 0.24;
    pointer-events: none;
    z-index: -1;
}

.bg-orb--left {
    top: -120px;
    left: -110px;
    background: var(--primary-light);
}

.bg-orb--right {
    top: -120px;
    right: -110px;
    background: var(--accent);
}

.page-wrap {
    width: min(1280px, calc(100% - 32px));
    margin: 0 auto;
    padding: 24px 0 40px;
}

.topbar {
    width: min(1280px, calc(100% - 32px));
    margin: 18px auto 0;
    padding: 16px 22px;
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 16px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.5);
    backdrop-filter: blur(14px);
    border-radius: 999px;
    box-shadow: var(--shadow-soft);
    position: sticky;
    top: 12px;
    z-index: 30;
}

.brand-wrap {
    display: flex;
    align-items: center;
    gap: 14px;
    min-width: 0;
}

.brand-mark {
    width: 48px;
    height: 48px;
    border-radius: 16px;
    background: #fff;
    box-shadow: 0 8px 22px rgba(44, 110, 151, 0.12);
}

.brand-kicker {
    color: var(--muted);
    font-size: 0.78rem;
    line-height: 1;
}

.brand-title {
    font-size: 1.08rem;
    font-weight: 700;
    line-height: 1.2;
}

.topnav {
    display: flex;
    align-items: center;
    gap: 18px;
    flex-wrap: wrap;
    justify-content: center;
}

.topnav a {
    font-size: 0.96rem;
    color: var(--text);
    position: relative;
}

.topnav a::after {
    content: '';
    position: absolute;
    left: 0;
    bottom: -4px;
    width: 0;
    height: 2px;
    background: linear-gradient(90deg, var(--primary), var(--accent));
    transition: var(--transition);
}

.topnav a:hover::after { width: 100%; }

.topbar-cta,
.analyze-form button {
    border: none;
    cursor: pointer;
    color: var(--white);
    background: linear-gradient(90deg, var(--primary), var(--primary-light));
    border-radius: 999px;
    box-shadow: 0 12px 28px rgba(74, 132, 160, 0.25);
    transition: var(--transition);
}

.topbar-cta {
    padding: 0.9rem 1.35rem;
    font-weight: 600;
    white-space: nowrap;
}

.topbar-cta:hover,
.analyze-form button:hover {
    transform: translateY(-2px);
    box-shadow: 0 16px 30px rgba(74, 132, 160, 0.3);
    color: var(--white);
}

.hero-card,
.card,
.message-panel,
.info-chip-card {
    background: var(--surface);
    border: 1px solid rgba(255,255,255,0.65);
    backdrop-filter: blur(14px);
    box-shadow: var(--shadow);
}

.hero-card {
    display: grid;
    grid-template-columns: minmax(0, 1.1fr) minmax(360px, 0.9fr);
    gap: 28px;
    margin-top: 28px;
    padding: 34px;
    border-radius: var(--radius-xl);
    align-items: center;
}

.hero-copy h1,
.section-head h2,
.overview-main h2,
.glass-card h2 {
    margin: 0;
    line-height: 1.15;
}

.hero-copy h1 {
    font-size: clamp(2rem, 4vw, 4rem);
    margin-top: 12px;
}

.hero-copy h1 span {
    background: linear-gradient(90deg, var(--primary), var(--accent));
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
}

.hero-copy p,
.section-head p,
.inline-message,
.helper-text,
.mini-note,
.message-panel p {
    color: var(--muted);
    line-height: 1.75;
}

.hero-points {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 26px;
}

.hero-point {
    background: rgba(255,255,255,0.72);
    border: 1px solid rgba(255,255,255,0.76);
    border-radius: var(--radius-lg);
    padding: 18px;
}

.hero-point strong,
.hero-point span {
    display: block;
}

.hero-point strong { font-size: 1rem; }
.hero-point span { color: var(--muted); font-size: 0.9rem; margin-top: 6px; }

.hero-panel { position: relative; }

.glass-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(255,255,255,0.78));
    border: 1px solid rgba(255,255,255,0.9);
    border-radius: var(--radius-xl);
    padding: 24px;
}

.glass-card__top {
    display: flex;
    align-items: flex-start;
    justify-content: space-between;
    gap: 16px;
    margin-bottom: 16px;
}

.hero-logo {
    width: 90px;
    opacity: 0.95;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.5rem 0.85rem;
    border-radius: 999px;
    background: linear-gradient(90deg, rgba(74, 132, 160, 0.12), rgba(150, 188, 99, 0.18));
    color: var(--primary-dark);
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.02em;
}

.eyebrow--soft {
    background: rgba(74, 132, 160, 0.08);
}

.analyze-form {
    display: flex;
    gap: 12px;
    margin-top: 16px;
}

.analyze-form input {
    flex: 1;
    min-width: 0;
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.94);
    color: var(--text);
    border-radius: 20px;
    padding: 1rem 1.15rem;
    font: inherit;
    outline: none;
}

.analyze-form input:focus {
    border-color: var(--primary-light);
    box-shadow: 0 0 0 4px rgba(116, 185, 211, 0.18);
}

.analyze-form button {
    padding: 1rem 1.4rem;
    font: inherit;
    font-weight: 700;
}

.helper-row,
.badge-row {
    display: flex;
    flex-wrap: wrap;
    gap: 10px;
    margin-top: 18px;
}

.micro-chip {
    display: inline-flex;
    align-items: center;
    gap: 8px;
    padding: 0.55rem 0.9rem;
    border-radius: 999px;
    background: #edf5fa;
    color: var(--primary-dark);
    font-size: 0.84rem;
    border: 1px solid rgba(116, 185, 211, 0.18);
}

.micro-chip--good { background: var(--good-bg); color: var(--good); }
.micro-chip--critical { background: var(--critical-bg); color: var(--critical); }

.info-strip {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 18px;
    margin-top: 18px;
}

.info-chip-card {
    border-radius: var(--radius-lg);
    padding: 20px 22px;
}

.info-chip-card__label {
    display: inline-block;
    color: var(--muted);
    font-size: 0.78rem;
    text-transform: uppercase;
    letter-spacing: 0.08em;
}

.info-chip-card strong {
    display: block;
    margin: 10px 0 6px;
    font-size: 1.1rem;
}

.info-chip-card p { margin: 0; color: var(--muted); line-height: 1.7; }

.message-panel {
    border-radius: var(--radius-lg);
    padding: 22px 24px;
    margin-top: 18px;
}

.message-panel h2 { margin: 0 0 8px; }
.message-panel--notice { background: linear-gradient(180deg, #fff9ef, #fffdf9); }
.message-panel--error { background: linear-gradient(180deg, #fff0f0, #fff8f8); }

.overview-grid,
.content-grid {
    display: grid;
    grid-template-columns: minmax(0, 1.4fr) minmax(320px, 0.8fr);
    gap: 18px;
    margin-top: 18px;
}

.card {
    border-radius: var(--radius-xl);
    padding: 24px;
}

.section-head {
    margin-bottom: 16px;
}

.section-head--inline {
    display: flex;
    justify-content: space-between;
    gap: 18px;
    align-items: flex-start;
    margin-bottom: 18px;
}

.section-head p { margin: 8px 0 0; }

.score-card {
    min-width: 180px;
    text-align: center;
    color: var(--white);
    background: linear-gradient(135deg, var(--primary-dark), var(--accent-dark));
    border-radius: 24px;
    padding: 18px 20px;
}

.score-card span,
.score-card small {
    display: block;
    opacity: 0.9;
}

.score-card strong {
    display: block;
    font-size: 2rem;
    line-height: 1.1;
    margin: 8px 0;
}

.metrics-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.metrics-grid--large {
    grid-template-columns: repeat(4, minmax(0, 1fr));
}

.metric-box {
    border-radius: 22px;
    padding: 18px;
    background: linear-gradient(180deg, rgba(255,255,255,0.92), rgba(248,252,251,0.92));
    border: 1px solid rgba(116, 185, 211, 0.14);
}

.metric-box--soft {
    background: linear-gradient(180deg, rgba(116,185,211,0.08), rgba(150,188,99,0.1));
}

.metric-box span,
.facts-list dt,
.mini-stat-grid span {
    color: var(--muted);
    font-size: 0.88rem;
}

.metric-box strong,
.mini-stat-grid strong {
    display: block;
    margin-top: 7px;
    font-size: 1.6rem;
    line-height: 1.2;
}

.quickfacts-card {
    background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(245,251,255,0.94));
}

.facts-list {
    display: grid;
    gap: 12px;
    margin: 0;
}

.facts-list div {
    display: grid;
    gap: 4px;
    padding: 14px 16px;
    border-radius: 18px;
    background: rgba(255,255,255,0.86);
    border: 1px solid rgba(116, 185, 211, 0.14);
}

.facts-list dd {
    margin: 0;
    font-weight: 600;
    line-height: 1.55;
    word-break: break-word;
}

.checks-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.check-card {
    border-radius: 22px;
    padding: 18px;
    border: 1px solid var(--line);
    background: rgba(255,255,255,0.78);
}

.check-card--good { border-color: rgba(33, 150, 83, 0.22); }
.check-card--warning { border-color: rgba(182, 125, 17, 0.22); }
.check-card--critical { border-color: rgba(214, 69, 69, 0.24); }

.check-card__top {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 10px;
    margin-bottom: 12px;
}

.check-icon {
    width: 40px;
    height: 40px;
    border-radius: 14px;
    display: grid;
    place-items: center;
    background: linear-gradient(135deg, rgba(74,132,160,0.12), rgba(150,188,99,0.16));
    color: var(--primary-dark);
    font-size: 1.1rem;
    font-weight: 700;
}

.status-pill {
    display: inline-flex;
    align-items: center;
    padding: 0.5rem 0.85rem;
    border-radius: 999px;
    font-size: 0.8rem;
    font-weight: 700;
}

.status-pill--good { background: var(--good-bg); color: var(--good); }
.status-pill--warning { background: var(--warning-bg); color: var(--warning); }
.status-pill--critical { background: var(--critical-bg); color: var(--critical); }

.check-card h3,
.split-metrics__card h3,
.preview-grid h3 {
    margin: 0 0 8px;
}

.check-card p,
.bullet-list li,
.preview-grid p { color: var(--muted); line-height: 1.7; margin: 0; }

.stack-col {
    display: grid;
    gap: 18px;
}

.mini-card { height: fit-content; }

.bullet-list {
    margin: 0;
    padding-left: 1.2rem;
}

.bullet-list li + li { margin-top: 10px; }
.bullet-list--ordered { list-style: decimal; }

.table-wrap {
    overflow: auto;
    border-radius: 22px;
    border: 1px solid rgba(116, 185, 211, 0.14);
    background: rgba(255,255,255,0.82);
}

.table-wrap table {
    width: 100%;
    min-width: 540px;
    border-collapse: collapse;
}

.table-wrap th,
.table-wrap td {
    padding: 14px 16px;
    text-align: left;
    border-bottom: 1px solid var(--line);
    vertical-align: top;
}

.table-wrap th {
    background: rgba(240,247,251,0.92);
    color: var(--muted);
    font-size: 0.82rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.table-wrap tr:last-child td { border-bottom: 0; }

.inline-message {
    margin: 0 0 14px;
}

.split-metrics {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 14px;
}

.split-metrics__card {
    border-radius: 22px;
    padding: 18px;
    background: rgba(255,255,255,0.82);
    border: 1px solid rgba(116, 185, 211, 0.14);
}

.mini-stat-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 12px;
}

.mini-stat-grid--two {
    grid-template-columns: repeat(2, minmax(0, 1fr));
}

.mini-stat-grid article {
    border-radius: 18px;
    padding: 14px;
    background: linear-gradient(180deg, rgba(255,255,255,0.94), rgba(246,251,249,0.94));
    border: 1px solid rgba(116, 185, 211, 0.12);
}

.empty-state {
    margin-top: 18px;
}

.preview-grid {
    display: grid;
    grid-template-columns: repeat(3, minmax(0, 1fr));
    gap: 14px;
    margin-top: 18px;
}

.preview-grid article {
    border-radius: 22px;
    padding: 20px;
    background: rgba(255,255,255,0.82);
    border: 1px solid rgba(116, 185, 211, 0.14);
}

.preview-grid strong {
    display: inline-grid;
    place-items: center;
    width: 42px;
    height: 42px;
    border-radius: 14px;
    background: linear-gradient(135deg, rgba(74,132,160,0.12), rgba(150,188,99,0.16));
    color: var(--primary-dark);
    margin-bottom: 12px;
}

.lower-grid { align-items: start; }

.code-box {
    border-radius: 18px;
    padding: 16px;
    background: #f0f7fb;
    border: 1px solid var(--line);
}

.sr-only {
    position: absolute;
    width: 1px;
    height: 1px;
    padding: 0;
    margin: -1px;
    overflow: hidden;
    clip: rect(0, 0, 0, 0);
    white-space: nowrap;
    border: 0;
}

@media (max-width: 1200px) {
    .hero-card,
    .overview-grid,
    .content-grid,
    .split-metrics,
    .metrics-grid--large,
    .hero-points,
    .info-strip,
    .preview-grid {
        grid-template-columns: 1fr 1fr;
    }

    .hero-card {
        grid-template-columns: 1fr;
    }

    .topbar {
        border-radius: 26px;
        flex-wrap: wrap;
        justify-content: center;
    }
}

@media (max-width: 860px) {
    .page-wrap,
    .topbar {
        width: min(100% - 20px, 100%);
    }

    .topbar {
        padding: 16px;
        justify-content: center;
        text-align: center;
    }

    .topnav {
        width: 100%;
        justify-content: center;
        gap: 12px 16px;
    }

    .hero-card,
    .overview-grid,
    .content-grid,
    .info-strip,
    .hero-points,
    .preview-grid,
    .checks-grid,
    .split-metrics,
    .metrics-grid,
    .metrics-grid--large,
    .mini-stat-grid,
    .mini-stat-grid--two {
        grid-template-columns: 1fr;
    }

    .hero-card,
    .card,
    .message-panel,
    .info-chip-card {
        border-radius: 24px;
    }

    .hero-card,
    .card { padding: 20px; }

    .section-head--inline,
    .glass-card__top {
        flex-direction: column;
    }

    .score-card {
        width: 100%;
    }

    .analyze-form {
        flex-direction: column;
    }

    .analyze-form button,
    .analyze-form input {
        width: 100%;
    }

    .brand-wrap {
        justify-content: center;
        text-align: center;
    }
}