@import url('https://fonts.googleapis.com/css2?family=Open+Sans:wght@400;500;600;700&family=Manrope:wght@600;700;800&display=swap');
/* ---------- 1. GOOGLE FONTS ---------- */
@import url('https://fonts.googleapis.com/css2?family=Plus+Jakarta+Sans:wght@600;700;800&family=Inter:wght@400;500;600&family=JetBrains+Mono:wght@400;500&display=swap');
/* ==========================================================================
   Root variables
   ========================================================================== */
:root {
    --color-navy-900: #0B1F3A;
    --color-navy-700: #14315C;
    --color-navy-500: #3C557C;
    --color-blue-50: #EAF1FE;
    --color-blue-600: #2A63D9; /* was #2F6FED — same hue, ~5.4:1 on white */
    --color-blue-700: #1E56C4;
    --color-text-primary: #0B1F3A;
    --color-text-secondary: #3f3f46;
    --color-border: #E5E9F0;
    --color-bg: #FFFFFF;
    --color-bg-subtle: #F7F9FC;

    --color-text-heading-dark: #FFFFFF;
    --color-text-body-dark: rgba(255, 255, 255, 0.68);
    --color-eyebrow-dark: #8FB4FF;
    --color-border-dark: rgba(255, 255, 255, 0.14);
    --color-danger: #B93A48; /* was #C6414F — same red family, ~4.9:1 on danger-bg */
    --color-danger-bg: #FBEAEC;
    /*--color-warning: #B4791F;*/
    --color-warning: #96600F; /* darker amber, ~4.6:1 on white */
    --color-warning-bg: #FBF1E1;
    --color-success: #1D9A6C;
    --color-success-bg: #E7F8F1;

    --font-body: 'Open Sans', sans-serif;
    --font-heading: 'Manrope', sans-serif;

    --navbar-height: 68px;
}

/* ==========================================================================
   Reset
   ========================================================================== */
*,
*::before,
*::after {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
    scroll-padding-top: calc(var(--navbar-height) + 16px);
}

@media (prefers-reduced-motion: reduce) {
    html {
        scroll-behavior: auto;
    }

    *,
    *::before,
    *::after {
        animation-duration: 0.01ms !important;
        animation-iteration-count: 1 !important;
        transition-duration: 0.01ms !important;
    }
}

body {
    margin: 0;
    font-family: var(--font-body);
    font-size: 1rem;
    font-weight: 400;
    line-height: 1.65;
    color: var(--color-text-primary);
    background-color: var(--color-bg);
    -webkit-font-smoothing: antialiased;
}

/* ==========================================================================
   Base typography
   ========================================================================== */
h1,
h2,
h3,
h4,
h5,
h6 {
    font-family: var(--font-heading);
    font-weight: 700;
    color: var(--color-text-primary);
    line-height: 1.2;
    margin-top: 0;
    margin-bottom: 0.75rem;
    letter-spacing: -0.01em;
}

h1 {
    font-size: clamp(2.25rem, 1.9rem + 1.5vw, 3.5rem);
    font-weight: 800;
}

h2 {
    font-size: clamp(1.75rem, 1.55rem + 0.9vw, 2.5rem);
    font-weight: 800;
}

h3 {
    font-size: clamp(1.375rem, 1.28rem + 0.4vw, 1.75rem);
}

h4 {
    font-size: 1.25rem;
}

h5 {
    font-size: 1.0625rem;
}

h6 {
    font-size: 0.9375rem;
}

p {
    margin-top: 0;
    margin-bottom: 1rem;
    color: var(--color-text-secondary);
    max-width: 68ch;
}

p:last-child {
    margin-bottom: 0;
}

a {
    color: var(--color-blue-600);
    text-decoration: none;
    transition: color 0.15s ease;
}

a:hover {
    color: var(--color-blue-700);
}

hr {
    border: none;
    border-top: 1px solid var(--color-border);
    margin: 2.5rem 0;
    opacity: 1;
}

ul,
ol {
    color: var(--color-text-secondary);
    padding-left: 1.25rem;
}

li {
    margin-bottom: 0.4rem;
}

::selection {
    background-color: var(--color-blue-50);
    color: var(--color-navy-900);
}

:focus-visible {
    outline: 2px solid var(--color-blue-600);
    outline-offset: 2px;
    border-radius: 2px;
}