/* ============================================================
   Shalene Rawluk – Personal Mortgage Site
   Brand colours sampled from official Mortgage Outlet logos:
     Red  #C02020  (logo mark)
     Gray #585858  (logo triangle + wordmark)
   ============================================================ */

:root {
    --brand-red: #C02020;
    --brand-red-dark: #9A1818;
    --brand-gray-logo: #585858;
    --brand-navy: #1A1A2E;
    --brand-dark: #2D2D2D;
    --brand-light: #F8F7F5;
    --brand-gray: #F4F6F8;
    --brand-muted: #6B7280;
    --brand-white: #FFFFFF;
    --brand-border: #E5E7EB;
}

body {
    scroll-behavior: smooth;
    -webkit-font-smoothing: antialiased;
    font-family: 'Inter', system-ui, sans-serif;
    color: var(--brand-dark);
    background: var(--brand-white);
}

h1, h2, h3, h4, .font-serif {
    font-family: 'Playfair Display', Georgia, serif;
    color: var(--brand-navy);
}

.nav-link {
    position: relative;
    transition: color 0.25s ease;
}

.nav-link::after {
    content: '';
    position: absolute;
    bottom: -4px;
    left: 0;
    width: 0;
    height: 2px;
    background: var(--brand-red);
    transition: width 0.25s ease;
}

.nav-link.active::after,
.nav-link:hover::after {
    width: 100%;
}

.nav-link.active {
    color: var(--brand-red);
}

.btn-book {
    background: transparent;
    color: var(--brand-navy);
    border: 2px solid var(--brand-navy);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-book:hover {
    background: var(--brand-navy);
    color: white;
}

.btn-apply {
    background: var(--brand-red);
    color: white;
    border: 2px solid var(--brand-red);
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.5rem;
}

.btn-apply:hover {
    background: var(--brand-red-dark);
    border-color: var(--brand-red-dark);
    transform: translateY(-1px);
    box-shadow: 0 6px 16px rgba(192, 32, 32, 0.28);
}

.btn-primary {
    background: var(--brand-red);
    color: white;
    padding: 1rem 2rem;
    transition: all 0.3s cubic-bezier(0.4, 0, 0.2, 1);
    display: inline-flex;
    align-items: center;
    gap: 0.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
    border: none;
    cursor: pointer;
}

.btn-primary:hover {
    background: var(--brand-red-dark);
    color: white;
    transform: translateY(-2px);
    box-shadow: 0 10px 20px rgba(192, 32, 32, 0.22);
}

.btn-secondary {
    background: transparent;
    color: var(--brand-navy);
    border: 2px solid var(--brand-navy);
    padding: 0.9rem 1.75rem;
    font-weight: 600;
    text-transform: uppercase;
    letter-spacing: 0.05em;
    font-size: 0.875rem;
    transition: all 0.25s ease;
    display: inline-flex;
    align-items: center;
    gap: 0.5rem;
}

.btn-secondary:hover {
    background: var(--brand-navy);
    color: white;
}

.card {
    background: white;
    border: 1px solid var(--brand-border);
    transition: transform 0.3s ease, box-shadow 0.3s ease;
    border-radius: 4px;
}

.card:hover {
    transform: translateY(-4px);
    box-shadow: 0 16px 32px rgba(26, 26, 46, 0.08);
}

.input-group label {
    display: block;
    font-size: 10px;
    text-transform: uppercase;
    font-weight: 700;
    color: var(--brand-red);
    margin-bottom: 0.5rem;
    letter-spacing: 0.05em;
}

input.calc-input,
select.calc-input {
    border: 1px solid var(--brand-border);
    padding: 0.75rem;
    border-radius: 4px;
    width: 100%;
    margin-bottom: 0;
    outline-color: var(--brand-red);
    font-size: 0.9rem;
    background: var(--brand-gray);
}

#content-area {
    opacity: 1;
    transition: opacity 0.35s ease;
}

.fade-out {
    opacity: 0;
}

.gold-text,
.accent-text {
    color: var(--brand-red);
}

.calc-result-box {
    border-left: 4px solid var(--brand-red);
}

input[type="checkbox"] {
    cursor: pointer;
}

.bg-accent { background-color: var(--brand-red); }
.text-accent { color: var(--brand-red); }
.border-accent { border-color: var(--brand-red); }