:root {
    --ink: #111827;
    --muted: #5f6878;
    --line: #e7eaf0;
    --soft: #f6f7f3;
    --mint: #d7f8df;
    --blue: #dcecff;
    --coral: #ffe1d7;
    --gold: #fff0bf;
}

body {
    color: var(--ink);
    background: #fff;
    font-family: Inter, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
}

.fw-black {
    font-weight: 850;
}

.site-nav {
    backdrop-filter: blur(12px);
}

.navbar-brand {
    letter-spacing: 0;
}

.nav-link {
    font-weight: 650;
    color: #273142;
}

.nav-link.active,
.nav-link:hover {
    color: #000;
}

.hero-section {
    background: linear-gradient(180deg, #fff 0%, var(--soft) 100%);
    padding: clamp(4.5rem, 8vw, 8rem) 0 4rem;
}

.hero-title {
    font-size: clamp(2.7rem, 7vw, 5.8rem);
    line-height: .96;
    letter-spacing: 0;
}

.hero-copy {
    color: var(--muted);
    font-size: clamp(1.05rem, 2vw, 1.25rem);
    max-width: 720px;
}

.section-pad {
    padding: clamp(3.5rem, 7vw, 6rem) 0;
}

.eyebrow {
    color: #49604d;
    font-size: .78rem;
    font-weight: 800;
    letter-spacing: .12em;
    text-transform: uppercase;
}

.tool-card,
.blog-card,
.admin-card {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
    transition: transform .18s ease, box-shadow .18s ease, border-color .18s ease;
}

.tool-card:hover,
.blog-card:hover {
    transform: translateY(-4px);
    box-shadow: 0 18px 44px rgba(17, 24, 39, .08);
    border-color: #cfd6e1;
}

.tool-image,
.blog-image {
    width: 100%;
    aspect-ratio: 16 / 10;
    object-fit: cover;
    border-radius: 8px 8px 0 0;
    background: var(--soft);
}

.tool-card .card-body,
.blog-card .card-body {
    padding: 1.25rem;
}

.soft-band {
    background: var(--soft);
}

.feature-strip {
    border: 1px solid var(--line);
    border-radius: 8px;
    background: #fff;
}

.cta-band {
    background: #101820;
    color: #fff;
}

.site-footer {
    background: #fbfbf8;
}

.footer-links li {
    margin-bottom: .55rem;
}

.footer-links a {
    color: #4b5563;
    text-decoration: none;
}

.footer-links a:hover {
    color: #111827;
}

.page-hero {
    padding: clamp(3.5rem, 7vw, 6rem) 0;
    background: var(--soft);
}

.content-narrow {
    max-width: 840px;
}

.blog-content {
    color: #283241;
    font-size: 1.08rem;
    line-height: 1.85;
}

.blog-content p {
    margin-bottom: 1.3rem;
}

.admin-shell {
    background: #f8fafc;
    min-height: 100vh;
}

.admin-sidebar {
    background: #111827;
    min-height: 100vh;
}

.admin-sidebar a {
    color: rgba(255, 255, 255, .78);
    border-radius: 8px;
    display: block;
    padding: .7rem .85rem;
    text-decoration: none;
    font-weight: 650;
}

.admin-sidebar a.active,
.admin-sidebar a:hover {
    background: rgba(255, 255, 255, .12);
    color: #fff;
}

.form-control,
.form-select,
.btn {
    border-radius: 8px;
}

.btn {
    font-weight: 700;
}

@media (max-width: 991.98px) {
    .admin-sidebar {
        min-height: auto;
    }
}