/* ============================================================
   ReallySmall — Brand Styles
   Clean & minimal. Whitespace. Restrained typography.
   ============================================================ */

:root {
    --rs-dark: #1a1a1a;
    --rs-muted: #6b7280;
    --rs-light: #f8f9fa;
    --rs-border: #e5e7eb;
    --rs-accent: #2563eb;
    --rs-accent-hover: #1d4ed8;
    --rs-indigo: #4f46e5;
    --rs-blue-50: #eff6ff;
    --rs-blue-100: #dbeafe;
    --rs-slate-800: #1e293b;
    --rs-slate-900: #0f172a;
    --rs-icon-bg: #dbeafe;

    /* Furball Rescue branding */
    --fb-accent: #7c3aed;
    --fb-accent-hover: #6d28d9;
    --fb-icon-bg: #ede9fe;
}

/* ---- Typography ---- */

body {
    font-family: 'Inter', -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    color: var(--rs-dark);
    line-height: 1.7;
    -webkit-font-smoothing: antialiased;
}

h1, h2, h3, h4, h5, h6 {
    line-height: 1.3;
}

.fw-300 { font-weight: 300; }
.fw-600 { font-weight: 600; }

/* ---- Navigation ---- */

.navbar {
    padding: 1rem 0;
}

.navbar-brand {
    font-size: 1.25rem;
    letter-spacing: -0.02em;
    color: var(--rs-dark) !important;
}

.nav-link {
    font-size: 0.9rem;
    font-weight: 500;
    color: var(--rs-muted) !important;
    padding: 0.5rem 1rem !important;
    transition: color 0.15s;
}

.nav-link:hover {
    color: var(--rs-dark) !important;
}

/* ---- Hero sections ---- */

.hero {
    padding: 6rem 0 4rem;
    background: linear-gradient(135deg, var(--rs-blue-50) 0%, #fff 60%);
    border-bottom: 3px solid var(--rs-accent);
}

.hero h1 {
    font-size: 3rem;
    font-weight: 300;
    letter-spacing: -0.03em;
    margin-bottom: 1.5rem;
}

.hero .lead {
    font-size: 1.25rem;
    color: var(--rs-muted);
    max-width: 640px;
    line-height: 1.8;
}

.tagline-script {
    font-family: 'Caveat', cursive;
    font-size: 1rem;
    color: var(--rs-accent);
    letter-spacing: 0.02em;
    white-space: nowrap;
    margin-top: -12px;
    padding-left: 40px;
}

@media (max-width: 768px) {
    .hero {
        padding: 3rem 0 2rem;
    }
    .hero h1 {
        font-size: 2rem;
    }
    .hero .lead {
        font-size: 1.1rem;
    }
}

/* ---- Content sections ---- */

.content-section {
    padding: 4rem 0;
}

.content-section + .content-section {
    border-top: 1px solid var(--rs-border);
}

.content-section h2 {
    font-size: 1.75rem;
    font-weight: 600;
    letter-spacing: -0.02em;
    margin-bottom: 1rem;
}

.content-section h2::after {
    content: '';
    display: block;
    width: 40px;
    height: 3px;
    background: var(--rs-accent);
    margin-top: 0.5rem;
    border-radius: 2px;
}

.content-section.text-center h2::after {
    margin-left: auto;
    margin-right: auto;
}

.content-section h3 {
    font-size: 1.25rem;
    font-weight: 600;
    margin-bottom: 0.75rem;
}

.content-section p {
    color: var(--rs-muted);
    max-width: 720px;
}

/* ---- Cards ---- */

.card-clean {
    border: 1px solid var(--rs-border);
    border-top: 3px solid var(--rs-accent);
    border-radius: 0.5rem;
    padding: 2rem;
    background: #fff;
    transition: box-shadow 0.2s, border-color 0.2s;
}

.card-clean:hover {
    border-color: var(--rs-border);
    border-top-color: var(--rs-accent-hover);
    box-shadow: 0 4px 12px rgba(0, 0, 0, 0.08);
}

.card-clean h3 {
    font-size: 1.1rem;
    font-weight: 600;
    margin-bottom: 0.5rem;
}

.card-clean p {
    font-size: 0.95rem;
    color: var(--rs-muted);
    margin-bottom: 0;
}

/* ---- Pricing ---- */

.pricing-card {
    border: 2px solid var(--rs-accent);
    border-radius: 0.75rem;
    padding: 2.5rem;
    text-align: center;
    max-width: 400px;
    box-shadow: 0 0 0 4px rgba(37, 99, 235, 0.1);
}

.pricing-card .price {
    font-size: 3rem;
    font-weight: 300;
    letter-spacing: -0.03em;
}

.pricing-card .period {
    font-size: 1rem;
    color: var(--rs-muted);
}

/* ---- Icon circles ---- */

.icon-circle {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 48px;
    height: 48px;
    border-radius: 50%;
    background: var(--rs-icon-bg);
    color: var(--rs-accent);
    font-size: 1.25rem;
    margin-bottom: 1rem;
}

/* ---- Buttons ---- */

.btn-primary {
    background-color: var(--rs-accent);
    border-color: var(--rs-accent);
    transition: background-color 0.15s, border-color 0.15s, transform 0.1s;
}

.btn-primary:hover {
    background-color: var(--rs-accent-hover);
    border-color: var(--rs-accent-hover);
    transform: translateY(-1px);
}

.btn-outline-dark {
    border-width: 1.5px;
    transition: all 0.15s;
}

.btn-outline-dark:hover {
    background-color: var(--rs-accent);
    border-color: var(--rs-accent);
    color: #fff;
}

/* ---- Principles / Values list ---- */

.principle-item {
    padding: 1.5rem 0;
    padding-left: 1rem;
    border-left: 3px solid var(--rs-accent);
    margin-bottom: 0.5rem;
}

.principle-item + .principle-item {
    border-top: 1px solid var(--rs-border);
}

.principle-item h3 {
    font-size: 1rem;
    font-weight: 600;
    margin-bottom: 0.25rem;
}

.principle-item p {
    font-size: 0.95rem;
    color: var(--rs-muted);
    margin-bottom: 0;
}

/* ---- Footer ---- */

footer {
    background-color: var(--rs-slate-800);
    color: #cbd5e1;
    border-top: 3px solid var(--rs-accent);
}

footer h6 {
    color: #fff;
}

footer a {
    color: #94a3b8 !important;
    transition: color 0.15s;
}

footer a:hover {
    color: #fff !important;
}

footer hr {
    border-color: rgba(255, 255, 255, 0.1);
}

footer p {
    color: #64748b;
}

/* ---- Furball Rescue domain overrides ---- */

.furballrescue .hero {
    background: linear-gradient(135deg, #ede9fe 0%, #fff 60%);
    border-bottom-color: var(--fb-accent);
}

.furballrescue .card-clean {
    border-top-color: var(--fb-accent);
}

.furballrescue .card-clean:hover {
    border-top-color: var(--fb-accent-hover);
}

.furballrescue .icon-circle {
    background: var(--fb-icon-bg);
    color: var(--fb-accent);
}

.furballrescue .content-section h2::after {
    background: var(--fb-accent);
}

.furballrescue .principle-item {
    border-left-color: var(--fb-accent);
}

.furballrescue .pricing-card {
    border-color: var(--fb-accent);
    box-shadow: 0 0 0 4px rgba(124, 58, 237, 0.1);
}

.furballrescue .btn-primary {
    background-color: var(--fb-accent);
    border-color: var(--fb-accent);
}

.furballrescue .btn-primary:hover {
    background-color: var(--fb-accent-hover);
    border-color: var(--fb-accent-hover);
}

.furballrescue .btn-outline-dark:hover {
    background-color: var(--fb-accent);
    border-color: var(--fb-accent);
}

.furballrescue footer {
    border-top-color: var(--fb-accent);
}

/* ---- Demo video ---- */

.demo-video-wrapper {
    max-width: 900px;
    border-radius: 0.75rem;
    overflow: hidden;
    border: 2px solid var(--rs-border);
    box-shadow: 0 4px 24px rgba(0, 0, 0, 0.08);
}

.furballrescue .demo-video-wrapper {
    border-color: rgba(124, 58, 237, 0.2);
    box-shadow: 0 4px 24px rgba(124, 58, 237, 0.08);
}

.demo-video {
    display: block;
    width: 100%;
    height: auto;
    background: #000;
}

/* ---- Utility ---- */

.bg-light-subtle {
    background-color: var(--rs-blue-50);
}

.text-muted {
    color: var(--rs-muted) !important;
}

.max-w-prose {
    max-width: 720px;
}