.brand-page {
    min-height: 100vh;
    background:
            linear-gradient(135deg, rgba(31, 54, 92, 0.06) 0%, rgba(167, 108, 58, 0.06) 100%),
            var(--color-bg-light);
}

.brand-hero {
    position: relative;
    overflow: hidden;
    padding: clamp(4rem, 10vw, 8rem) clamp(1.25rem, 4vw, 3rem);
    color: var(--color-white);
    background: var(--gradient-hero);
    clip-path: var(--clip-hero-shape);
}

.brand-hero::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.32;
    background-image:
            linear-gradient(var(--brand-pattern-angle), transparent 0 47%, var(--brand-pattern-line) 48% 52%, transparent 53% 100%),
            linear-gradient(45deg, transparent 0 42%, rgba(255, 255, 255, 0.10) 43% 45%, transparent 46% 100%);
    background-size: 72px 72px, 120px 120px;
}

.brand-hero-content {
    position: relative;
    max-width: var(--container-max-width);
    margin: 0 auto;
}

.eyebrow {
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
    margin-bottom: 1.25rem;
    font-family: var(--font-condensed);
    font-size: 0.95rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-bronze-accent-light);
}

.eyebrow::before {
    content: "";
    width: 36px;
    height: 2px;
    background: var(--color-bronze-accent-light);
}

.brand-hero h1 {
    max-width: 880px;
    margin: 0;
    font-family: var(--font-heading);
    font-size: clamp(3rem, 8vw, 6.8rem);
    line-height: 0.95;
    letter-spacing: -0.06em;
}

.brand-hero p {
    max-width: 760px;
    margin: 1.5rem 0 0;
    font-size: clamp(1.05rem, 2vw, 1.35rem);
    color: rgba(255, 255, 255, 0.84);
}

.hero-meta {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    margin-top: 2rem;
}

.hero-chip {
    padding: 0.65rem 0.9rem;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-white);
    border: 1px solid rgba(255, 255, 255, 0.28);
    background: rgba(255, 255, 255, 0.08);
    border-radius: 999px;
}

.brand-main {
    max-width: var(--container-max-width);
    margin: 0 auto;
    padding: 4rem clamp(1.25rem, 4vw, 3rem) 6rem;
}

.section {
    margin-bottom: 5rem;
}

.section-header {
    display: grid;
    grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.3fr);
    gap: clamp(1.5rem, 4vw, 4rem);
    margin-bottom: 2rem;
    align-items: start;
}

.section-kicker {
    margin: 0 0 0.4rem;
    font-family: var(--font-condensed);
    font-size: 0.85rem;
    font-weight: 700;
    letter-spacing: 0.18em;
    text-transform: uppercase;
    color: var(--color-bronze-accent);
}

h2,
h3,
h4 {
    font-family: var(--font-heading);
    color: var(--color-heading);
    line-height: 1.12;
}

h2 {
    margin: 0;
    font-size: clamp(2rem, 4vw, 3.4rem);
    letter-spacing: -0.045em;
}

h3 {
    margin: 0 0 0.75rem;
    font-size: 1.25rem;
}

p {
    margin-top: 0;
}

.lead {
    margin: 0;
    font-size: 1.08rem;
    color: var(--color-text-muted);
}

.grid {
    display: grid;
    gap: 1.25rem;
}

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

.grid.three {
    grid-template-columns: repeat(3, minmax(0, 1fr));
}

.card {
    padding: 1.5rem;
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 18px 36px var(--color-card-shadow);
}

.card.accent {
    border-left: 5px solid var(--color-panel-accent-border);
}

.identity-table {
    width: 100%;
    border-collapse: collapse;
    overflow: hidden;
    background: var(--color-white);
    border: 1px solid var(--color-table-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 18px 36px var(--color-shadow);
}

.identity-table th,
.identity-table td {
    padding: 1rem;
    text-align: left;
    border-bottom: 1px solid var(--color-table-border);
}

.identity-table th {
    width: 34%;
    font-family: var(--font-heading);
    color: var(--color-table-header-text);
    background: var(--color-table-header-bg);
}

.identity-table tr:last-child th,
.identity-table tr:last-child td {
    border-bottom: 0;
}

.color-grid {
    display: grid;
    grid-template-columns: repeat(4, minmax(0, 1fr));
    gap: 1rem;
}

.color-card {
    overflow: hidden;
    min-height: 210px;
    background: var(--color-white);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 14px 30px var(--color-shadow);
}

.color-swatch {
    height: 116px;
}

.color-info {
    padding: 1rem;
}

.color-info strong,
.token {
    display: block;
    font-family: var(--font-mono);
    font-size: 0.78rem;
    color: var(--color-text-muted);
}

.type-sample {
    display: grid;
    gap: 1rem;
}

.type-display {
    font-family: var(--font-heading);
    font-size: clamp(2.5rem, 6vw, 5.4rem);
    line-height: 0.9;
    letter-spacing: -0.06em;
    color: var(--color-blue-dark);
}

.type-body {
    max-width: 780px;
    font-size: 1rem;
    color: var(--color-text-muted);
}



.logo-system-grid {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.5rem;
}

.logo-showcase {
    display: grid;
    grid-template-rows: minmax(260px, auto) auto;
    overflow: hidden;
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 18px 36px var(--color-card-shadow);
}

.logo-showcase-wide {
    grid-column: 1 / -1;
}

.logo-showcase-preview {
    position: relative;
    display: grid;
    place-items: center;
    min-height: 300px;
    padding: clamp(1.5rem, 4vw, 3rem);
    overflow: hidden;
}

.logo-showcase-preview::before {
    content: "";
    position: absolute;
    inset: 0;
    opacity: 0.08;
    background-image: linear-gradient(135deg, transparent 0 47%, var(--color-blue-dark) 48% 52%, transparent 53% 100%);
    background-size: 64px 64px;
}

.logo-showcase-preview.light {
    background:
            radial-gradient(circle at 50% 45%, rgba(31, 54, 92, 0.06) 0%, transparent 48%),
            var(--color-white);
}

.logo-showcase-preview.dark {
    background:
            linear-gradient(135deg, rgba(31, 54, 92, 0.92) 0%, rgba(19, 36, 63, 1) 100%),
            var(--color-blue-deep);
}

.logo-showcase-preview.dark::before {
    opacity: 0.18;
    background-image: linear-gradient(135deg, transparent 0 47%, rgba(216, 176, 138, 0.52) 48% 52%, transparent 53% 100%);
}

.logo-showcase-preview img {
    position: relative;
    z-index: 1;
    display: block;
    width: 100%;
    max-width: 780px;
    max-height: 150px;
    object-fit: contain;
}

.logo-showcase-preview.compact img {
    max-width: 280px;
    max-height: 180px;
}

.logo-showcase-copy {
    padding: 1.35rem 1.5rem 1.5rem;
    border-top: 1px solid var(--color-card-border);
    background: var(--color-white);
}

.logo-showcase-copy h3 {
    margin: 0 0 0.45rem;
    font-family: var(--font-heading);
    font-size: 1.15rem;
    color: var(--color-heading);
}

.logo-showcase-copy p {
    margin: 0;
    color: var(--color-text-muted);
}

/* Email signature preview card styles */
.signature-card {
    margin-top: 1.25rem;
    overflow: hidden;
    background: var(--color-card-bg);
    border: 1px solid var(--color-card-border);
    border-radius: var(--radius-lg);
    box-shadow: 0 18px 36px var(--color-card-shadow);
}

.signature-card-header {
    padding: 1.35rem 1.5rem 0;
}

.signature-card-header h3 {
    margin: 0 0 1.25rem;
    font-family: var(--font-heading);
    color: var(--color-heading);
}

.signature-preview {
    margin: 0 1.5rem 1.5rem;
    padding: clamp(1.25rem, 3vw, 2rem);
    background: var(--color-white);
    border: 1px solid var(--color-card-border);
    border-left: 4px solid var(--color-bronze-accent);
    border-radius: var(--radius-lg);
}

.email-signature-preview {
    display: flex;
    align-items: center;
    gap: 2rem;
    max-width: 860px;
}

.signature-preview-vertical {
    display: grid;
    justify-items: start;
    gap: 1rem;
    max-width: 720px;
}

.signature-logo-wrap {
    display: grid;
    place-items: start;
    padding: 0;
    background: transparent;
    border: 0;
    border-radius: 0;
}

.email-signature-logo-top {
    justify-self: start;
    margin-left: -18px;
}

.email-signature-logo-top .signature-logo {
    display: block;
    width: 480px;
    max-width: 100%;
    max-height: 80px;
    margin-left: -60px;
    margin-bottom: -25px;
}

.email-signature-logo-stacked {
    flex: 0 0 150px;
    justify-content: center;
}

.email-signature-logo-stacked .signature-logo-stacked {
    display: block;
    width: 150px;
    max-width: 150px;
    max-height: 150px;
    object-fit: contain;
}

.signature-logo {
    display: block;
    width: 100%;
    max-width: 520px;
    max-height: 80px;
    object-fit: contain;
}

.signature-content {
    display: grid;
    gap: 0.2rem;
    color: var(--color-text-muted);
}

.email-signature-preview .signature-content {
    gap: 0.3rem;
    padding-left: 1.5rem;
    border-left: 2px solid var(--color-bronze-accent-light);
}

.signature-content-top {
    padding-top: 0.5rem;
    border-top: 0;
}

.do-dont {
    display: grid;
    grid-template-columns: repeat(2, minmax(0, 1fr));
    gap: 1.25rem;
}

.example {
    padding: 1.25rem;
    border-radius: var(--radius-lg);
    border: 1px solid var(--color-card-border);
    background: var(--color-white);
}

.example.good {
    border-left: 5px solid var(--color-success);
}

.example.bad {
    border-left: 5px solid var(--color-error);
}

.badge-list {
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem;
    padding: 0;
    margin: 0;
    list-style: none;
}

.badge-list li {
    padding: 0.55rem 0.8rem;
    font-size: 0.82rem;
    font-weight: 700;
    letter-spacing: 0.06em;
    text-transform: uppercase;
    color: var(--color-blue-dark);
    border: 1px solid rgba(31, 54, 92, 0.22);
    border-radius: 999px;
    background: var(--color-bg-lighter);
}

@media (max-width: 900px) {

    .section-header,
    .grid.two,
    .grid.three,
    .logo-system-grid,
    .do-dont {
        grid-template-columns: 1fr;
    }

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

    .signature-preview,
    .signature-preview-vertical,
    .email-signature-preview {
        max-width: 100%;
    }

    .email-signature-preview {
        flex-direction: column;
        align-items: flex-start;
    }

    .signature-content {
        padding-left: 0;
        padding-top: 1.25rem;
        border-left: 0;
        border-top: 2px solid var(--color-bronze-accent-light);
    }

    .email-signature-logo-top .signature-logo {
        width: 100%;
        max-width: 420px;
    }

    .email-signature-logo-stacked {
        flex: 0 0 auto;
        justify-content: flex-start;
    }

    .email-signature-logo-stacked .signature-logo-stacked {
        width: 130px;
        max-width: 130px;
        max-height: 130px;
    }
}

@media (max-width: 620px) {
    .color-grid {
        grid-template-columns: 1fr;
    }

    .logo-showcase-preview {
        min-height: 220px;
    }

    .logo-showcase-preview img {
        max-height: 120px;
    }

    .logo-showcase-preview.compact img {
        max-height: 150px;
    }

    .signature-preview {
        margin: 0 1rem 1rem;
    }
}