:root {
    --ink: #1f2937;
    --muted: #5b6474;
    --mist: #edf4ff;
    --surface: rgba(255, 255, 255, 0.86);
    --surface-strong: #ffffff;
    --line: rgba(84, 104, 136, 0.16);
    --berry: #dd4f7a;
    --coral: #ff7f50;
    --gold: #f1b84b;
    --teal: #168d8d;
    --navy: #1c3b68;
    --shadow-lg: 0 28px 60px rgba(22, 36, 64, 0.14);
    --shadow-md: 0 16px 30px rgba(22, 36, 64, 0.10);
    --radius-xl: 28px;
    --radius-lg: 20px;
}

html, body {
    margin: 0;
    min-height: 100%;
    font-family: "Manrope", sans-serif;
    color: var(--ink);
    background:
        radial-gradient(circle at top left, rgba(241, 184, 75, 0.18), transparent 24%),
        radial-gradient(circle at top right, rgba(221, 79, 122, 0.16), transparent 22%),
        linear-gradient(180deg, #fffaf5 0%, #f4f8ff 48%, #eef7f7 100%);
}

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

.founders-shell {
    min-height: 100vh;
}

.site-header {
    position: sticky;
    top: 0;
    z-index: 1000;
    backdrop-filter: blur(16px);
    background: rgba(255, 250, 245, 0.86);
    border-bottom: 1px solid rgba(28, 59, 104, 0.08);
}

.founders-nav {
    display: flex;
    align-items: center;
    gap: 1rem;
    min-height: 5rem;
}

.brand {
    display: inline-flex;
    align-items: center;
    gap: 0.9rem;
    margin-right: auto;
}

.brand-mark {
    width: 2.8rem;
    height: 2.8rem;
    display: block;
    overflow: hidden;
    border-radius: 0.95rem;
    background: #fff9f3;
    box-shadow: 0 14px 24px rgba(160, 103, 48, 0.18);
}

.brand-mark img {
    width: 100%;
    height: 100%;
    display: block;
    object-fit: cover;
}

.brand strong {
    display: block;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: 0.98rem;
    letter-spacing: 0.01em;
}

.brand small {
    display: block;
    color: var(--muted);
    font-size: 0.78rem;
}

.nav-toggle {
    display: none;
}

.nav-toggle-button {
    display: none;
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
    border: 1px solid rgba(28, 59, 104, 0.12);
    background: rgba(255, 255, 255, 0.88);
    align-items: center;
    justify-content: center;
    flex-direction: column;
    gap: 0.3rem;
    cursor: pointer;
}

.nav-toggle-button span {
    width: 1.2rem;
    height: 2px;
    border-radius: 999px;
    background: var(--navy);
}

.site-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 0.55rem;
    align-items: center;
}

.logout-form {
    margin: 0;
}

.logout-button {
    padding: 0.72rem 1rem;
    border: 0;
    border-radius: 999px;
    color: var(--navy);
    font-weight: 700;
    font-size: 0.94rem;
    background: rgba(255, 255, 255, 0.72);
    transition: 0.18s ease;
}

.logout-button:hover {
    background: linear-gradient(135deg, rgba(28, 59, 104, 0.96), rgba(22, 141, 141, 0.88));
    color: white;
    box-shadow: 0 12px 24px rgba(28, 59, 104, 0.18);
}

.site-nav a {
    padding: 0.72rem 1rem;
    border-radius: 999px;
    color: var(--navy);
    font-weight: 700;
    font-size: 0.94rem;
    transition: 0.18s ease;
}

.site-nav a.active,
.site-nav a:hover {
    background: linear-gradient(135deg, rgba(28, 59, 104, 0.96), rgba(22, 141, 141, 0.88));
    color: white;
    box-shadow: 0 12px 24px rgba(28, 59, 104, 0.18);
}

.page-content {
    padding: 2rem 0 4rem;
}

.content-section {
    padding: 0 0 2.25rem;
}

.hero-panel,
.founders-panel {
    position: relative;
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    box-shadow: var(--shadow-lg);
    overflow: hidden;
}

.hero-panel {
    padding: 2.5rem;
    color: white;
    background: linear-gradient(135deg, #183153 0%, #1f4c7f 40%, #dd4f7a 100%);
}

.hero-panel::after {
    content: "";
    position: absolute;
    right: -4rem;
    bottom: -5rem;
    width: 16rem;
    height: 16rem;
    border-radius: 50%;
    background: radial-gradient(circle, rgba(255, 255, 255, 0.22), transparent 62%);
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    padding: 0.45rem 0.8rem;
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.14);
    border: 1px solid rgba(255, 255, 255, 0.22);
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.hero-title {
    max-width: 42rem;
    margin: 1rem 0 0.8rem;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: clamp(2.3rem, 5vw, 4.1rem);
    font-weight: 800;
    line-height: 1.02;
}

.hero-copy {
    max-width: 38rem;
    font-size: 1.05rem;
    line-height: 1.75;
    color: rgba(255, 255, 255, 0.88);
}

.hero-grid,
.stat-grid,
.tile-grid,
.detail-grid,
.signal-grid,
.milestone-grid {
    display: grid;
    gap: 1rem;
}

.hero-grid {
    margin-top: 1.8rem;
    grid-template-columns: repeat(auto-fit, minmax(12rem, 1fr));
}

.hero-stat,
.signal-card,
.milestone-card,
.tile-card,
.detail-card,
.info-card {
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-md);
}

.hero-stat {
    padding: 1rem 1.1rem;
    background: rgba(255, 255, 255, 0.13);
    border-color: rgba(255, 255, 255, 0.14);
}

.hero-stat strong {
    display: block;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: 1.45rem;
}

.hero-stat span {
    color: rgba(255, 255, 255, 0.8);
}

.founders-panel {
    padding: 1.5rem;
    background: var(--surface);
    backdrop-filter: blur(12px);
}

.section-heading {
    display: flex;
    flex-wrap: wrap;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.1rem;
}

.section-heading h1,
.section-heading h2 {
    margin: 0;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-weight: 800;
    color: var(--navy);
}

.section-heading p {
    margin: 0.45rem 0 0;
    max-width: 44rem;
    color: var(--muted);
    line-height: 1.7;
}

.section-chip {
    display: inline-flex;
    align-items: center;
    gap: 0.4rem;
    padding: 0.4rem 0.72rem;
    border-radius: 999px;
    background: rgba(22, 141, 141, 0.1);
    color: var(--teal);
    font-weight: 700;
    font-size: 0.82rem;
}

.tile-grid,
.detail-grid,
.signal-grid,
.milestone-grid,
.stat-grid {
    grid-template-columns: repeat(auto-fit, minmax(15rem, 1fr));
}

.tile-card,
.detail-card,
.signal-card,
.milestone-card,
.info-card {
    padding: 1.2rem;
    background: var(--surface-strong);
}

.tile-card h3,
.detail-card h3,
.signal-card h3,
.milestone-card h3,
.info-card h3 {
    margin: 0 0 0.6rem;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: 1.1rem;
    color: var(--navy);
}

.tile-card p,
.detail-card p,
.signal-card p,
.milestone-card p,
.info-card p,
.tile-card li,
.detail-card li,
.signal-card li,
.milestone-card li,
.info-card li {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
}

.card-badge {
    display: inline-flex;
    margin-bottom: 0.7rem;
    padding: 0.34rem 0.62rem;
    border-radius: 999px;
    font-size: 0.74rem;
    font-weight: 800;
    letter-spacing: 0.05em;
    text-transform: uppercase;
    background: rgba(221, 79, 122, 0.12);
    color: var(--berry);
}

.tone-berry { background: linear-gradient(180deg, #fff8fb, #ffffff); }
.tone-gold { background: linear-gradient(180deg, #fffaf0, #ffffff); }
.tone-teal { background: linear-gradient(180deg, #f4fffe, #ffffff); }
.tone-navy { background: linear-gradient(180deg, #f6f9ff, #ffffff); }

.list-clean {
    padding-left: 1rem;
    margin: 0;
}

.list-clean li + li {
    margin-top: 0.5rem;
}

.metric {
    display: block;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: 2rem;
    font-weight: 800;
    color: var(--navy);
}

.muted-label {
    display: block;
    margin-top: 0.25rem;
    color: var(--muted);
    font-size: 0.9rem;
}

.cta-row {
    display: flex;
    flex-wrap: wrap;
    gap: 0.8rem;
    margin-top: 1.5rem;
}

.cta-button {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 3rem;
    padding: 0 1.1rem;
    border-radius: 999px;
    font-weight: 800;
    transition: 0.18s ease;
}

.cta-button.primary {
    background: linear-gradient(135deg, var(--berry), #c13d66);
    color: white;
    box-shadow: 0 16px 28px rgba(193, 61, 102, 0.28);
}

.cta-button.secondary {
    border: 1px solid rgba(255, 255, 255, 0.22);
    background: rgba(255, 255, 255, 0.08);
    color: white;
}

.cta-button.secondary.dark {
    border-color: rgba(28, 59, 104, 0.16);
    background: rgba(255, 255, 255, 0.74);
    color: var(--navy);
}

.commerce-hero {
    display: grid;
    grid-template-columns: minmax(0, 1.45fr) minmax(16rem, 0.55fr);
    gap: 1.25rem;
    align-items: stretch;
    background:
        radial-gradient(circle at 9% 14%, rgba(255, 127, 80, 0.24), transparent 28%),
        radial-gradient(circle at 88% 12%, rgba(22, 141, 141, 0.22), transparent 26%),
        linear-gradient(135deg, rgba(255, 255, 255, 0.92), rgba(246, 249, 255, 0.78));
}

.commerce-hero-copy {
    padding: 1.1rem;
}

.commerce-hero-copy h1 {
    margin: 1rem 0 0.85rem;
    max-width: 48rem;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: clamp(2.2rem, 4.8vw, 4rem);
    font-weight: 800;
    line-height: 1.02;
    color: var(--navy);
}

.commerce-hero-copy p {
    max-width: 44rem;
    color: var(--muted);
    line-height: 1.75;
    font-size: 1.04rem;
}

.commerce-scorecard {
    display: grid;
    gap: 0.8rem;
    align-content: center;
    padding: 1rem;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(28, 59, 104, 0.1);
    background:
        linear-gradient(145deg, rgba(28, 59, 104, 0.96), rgba(22, 141, 141, 0.9)),
        var(--navy);
    box-shadow: var(--shadow-md);
}

.commerce-scorecard div {
    padding: 1rem;
    border-radius: 1.1rem;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.14);
}

.commerce-scorecard span,
.pricing-tier {
    display: block;
    font-size: 0.76rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.commerce-scorecard span {
    color: rgba(255, 255, 255, 0.7);
}

.commerce-scorecard strong {
    display: block;
    margin-top: 0.3rem;
    color: white;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: 1.15rem;
}

.commerce-flow,
.pricing-grid {
    display: grid;
    gap: 1rem;
}

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

.commerce-step,
.pricing-card {
    position: relative;
    padding: 1.2rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--line);
    box-shadow: var(--shadow-md);
    overflow: hidden;
}

.commerce-step::before {
    content: "";
    position: absolute;
    inset: 0 auto 0 0;
    width: 0.35rem;
    background: linear-gradient(180deg, var(--coral), var(--berry));
}

.commerce-step h3,
.pricing-card h3 {
    margin: 0 0 0.55rem;
    font-family: "Plus Jakarta Sans", sans-serif;
    color: var(--navy);
}

.commerce-step p {
    margin: 0;
    color: var(--muted);
    line-height: 1.65;
}

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

.pricing-card {
    min-height: 100%;
}

.pricing-tier {
    margin-bottom: 0.55rem;
    color: var(--berry);
}

.featured-tier {
    transform: translateY(-0.35rem);
    border-color: rgba(22, 141, 141, 0.28);
    box-shadow: 0 22px 42px rgba(22, 141, 141, 0.16);
}

.pricing-meta {
    margin: -0.2rem 0 1rem;
    color: var(--muted);
    font-size: 0.92rem;
    line-height: 1.45;
}

.feature-matrix-shell {
    overflow-x: auto;
    border-radius: var(--radius-lg);
    border: 1px solid rgba(28, 59, 104, 0.1);
    background:
        linear-gradient(180deg, rgba(255, 255, 255, 0.9), rgba(247, 251, 255, 0.78)),
        white;
    box-shadow: var(--shadow-sm);
}

.feature-matrix {
    width: 100%;
    min-width: 58rem;
    border-collapse: separate;
    border-spacing: 0;
    color: var(--navy);
}

.feature-matrix th,
.feature-matrix td {
    padding: 1rem;
    border-bottom: 1px solid rgba(28, 59, 104, 0.09);
    text-align: center;
    vertical-align: middle;
}

.feature-matrix th:first-child,
.feature-matrix td:first-child {
    text-align: left;
}

.feature-matrix thead th {
    position: sticky;
    top: 0;
    z-index: 1;
    background: rgba(245, 248, 255, 0.96);
    color: #6f668a;
    font-size: 0.78rem;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.feature-matrix tbody th {
    width: 38%;
    font-weight: 800;
}

.feature-matrix tbody tr:nth-child(even) {
    background: rgba(28, 59, 104, 0.025);
}

.feature-matrix tbody tr:hover {
    background: rgba(22, 141, 141, 0.08);
}

.matrix-yes,
.matrix-no {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-width: 6.6rem;
    padding: 0.45rem 0.7rem;
    border-radius: 999px;
    font-size: 0.82rem;
    font-weight: 800;
}

.matrix-yes {
    background: rgba(22, 141, 141, 0.12);
    color: #0d6f6f;
}

.matrix-no {
    background: rgba(28, 59, 104, 0.08);
    color: #7a6f92;
}

.matrix-note {
    margin: 1rem 0 0;
    color: var(--muted);
    line-height: 1.65;
}

.page-footer {
    padding: 1.5rem 0 0;
    color: var(--muted);
    font-size: 0.92rem;
}

.blazor-error-boundary {
    margin: 1rem auto;
    max-width: 72rem;
    border-radius: 1rem;
    background: #9f1f3d;
    color: white;
    padding: 1rem 1.25rem;
}

.blazor-error-boundary::after {
    content: "An unexpected founders site error occurred.";
}

.auth-shell {
    min-height: 100vh;
    display: grid;
    place-items: center;
    padding: 2rem 1rem;
}

.auth-card {
    width: min(100%, 28rem);
    padding: 2rem;
    border: 1px solid var(--line);
    border-radius: var(--radius-xl);
    background: var(--surface);
    backdrop-filter: blur(12px);
    box-shadow: var(--shadow-lg);
}

.auth-eyebrow {
    display: inline-flex;
    margin-bottom: 0.75rem;
    padding: 0.4rem 0.72rem;
    border-radius: 999px;
    background: rgba(22, 141, 141, 0.1);
    color: var(--teal);
    font-size: 0.78rem;
    font-weight: 800;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.auth-card h1 {
    margin: 0;
    font-family: "Plus Jakarta Sans", sans-serif;
    font-size: clamp(2rem, 4vw, 2.6rem);
    color: var(--navy);
}

.auth-card p {
    margin: 0.75rem 0 0;
    color: var(--muted);
    line-height: 1.7;
}

.auth-form {
    display: grid;
    gap: 1rem;
    margin-top: 1.5rem;
}

.auth-field {
    display: grid;
    gap: 0.45rem;
}

.auth-field label {
    font-size: 0.92rem;
    font-weight: 700;
    color: var(--navy);
}

.auth-field input {
    min-height: 3.25rem;
    padding: 0 0.95rem;
    border: 1px solid rgba(28, 59, 104, 0.14);
    border-radius: 1rem;
    background: rgba(255, 255, 255, 0.9);
}

.auth-field input:focus {
    outline: 2px solid rgba(221, 79, 122, 0.22);
    border-color: rgba(221, 79, 122, 0.45);
}

.auth-button {
    min-height: 3.25rem;
    border: 0;
    border-radius: 999px;
    font-weight: 800;
    color: white;
    background: linear-gradient(135deg, var(--berry), var(--navy));
    box-shadow: 0 16px 28px rgba(193, 61, 102, 0.28);
}

.auth-alert {
    margin-top: 1rem;
    padding: 0.9rem 1rem;
    border-radius: 1rem;
    border: 1px solid rgba(159, 31, 61, 0.14);
    background: rgba(255, 240, 244, 0.95);
    color: #8f2240;
    font-weight: 600;
}

.auth-links {
    display: flex;
    gap: 0.75rem;
    flex-wrap: wrap;
    margin-top: 1.25rem;
}

.auth-link {
    font-weight: 700;
    color: var(--teal);
}

@media (max-width: 991.98px) {
    .founders-nav {
        flex-wrap: wrap;
        padding-top: 0.8rem;
        padding-bottom: 0.8rem;
    }

    .nav-toggle-button {
        display: inline-flex;
        margin-left: auto;
    }

    .site-nav {
        display: none;
        width: 100%;
        padding-top: 0.4rem;
        flex-direction: column;
        align-items: stretch;
    }

    .site-nav a {
        background: rgba(255, 255, 255, 0.76);
        border: 1px solid rgba(28, 59, 104, 0.08);
    }

    .logout-button {
        width: 100%;
        text-align: left;
        background: rgba(255, 255, 255, 0.76);
        border: 1px solid rgba(28, 59, 104, 0.08);
    }

    .nav-toggle:checked ~ .site-nav {
        display: flex;
    }

    .hero-panel {
        padding: 1.6rem;
    }

    .commerce-hero,
    .commerce-flow,
    .pricing-grid {
        grid-template-columns: 1fr;
    }

    .commerce-hero-copy {
        padding: 0.2rem;
    }

    .featured-tier {
        transform: none;
    }
}

@media (max-width: 575.98px) {
    .page-content {
        padding-top: 1.25rem;
    }

    .hero-title {
        font-size: 2rem;
    }

    .founders-panel,
    .tile-card,
    .detail-card,
    .signal-card,
    .milestone-card,
    .info-card {
        padding: 1rem;
    }
}