/* FOCO Prints — base.css
   Reset, typography, tokens, layout primitives.
*/

:root {
    /* Brand palette — sky-blue primary + ink-navy for depth. */
    --fp-c-brand:         #5694ba;   /* deeper sky — dominant accent */
    --fp-c-brand-dark:    #3d7494;   /* hover/darker sky */
    --fp-c-teal:          #0ea5e9;   /* CTA / buttons */
    --fp-c-teal-dark:     #0369a1;
    --fp-c-tan:           #c69c6d;   /* bear-paw warm accent */
    --fp-c-ink:           #1a2434;   /* primary text / nav — ink-navy */
    --fp-c-ink-muted:     #5a6678;   /* secondary text */
    --fp-c-paper:         #ffffff;
    --fp-c-paper-soft:    #eef4f8;   /* softly tinted blue-white */
    --fp-c-border:        #d9e2ec;
    --fp-c-success:       #10b981;
    --fp-c-sale:          #dc2626;

    --fp-font-sans: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;

    --fp-radius-sm: 0.375rem;
    --fp-radius:    0.5rem;
    --fp-radius-lg: 0.75rem;

    --fp-shadow-sm: 0 1px 2px 0 rgb(0 0 0 / 0.05);
    --fp-shadow:    0 1px 3px 0 rgb(0 0 0 / 0.10), 0 1px 2px -1px rgb(0 0 0 / 0.10);
    --fp-shadow-lg: 0 10px 25px -5px rgb(0 0 0 / 0.10), 0 8px 10px -6px rgb(0 0 0 / 0.10);

    --fp-container: 1200px;
    --fp-container-narrow: 720px;

    --fp-header-height: 72px;
}

/* Reset */
*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; tab-size: 4; }
body {
    margin: 0;
    font-family: var(--fp-font-sans);
    font-size: 16px;
    line-height: 1.6;
    color: var(--fp-c-ink);
    background: var(--fp-c-paper);
    -webkit-font-smoothing: antialiased;
    -moz-osx-font-smoothing: grayscale;
}
img, svg, video { max-width: 100%; height: auto; display: block; }
a { color: var(--fp-c-brand); text-decoration: none; }
a:hover { color: var(--fp-c-brand-dark); text-decoration: underline; }
button { font: inherit; cursor: pointer; }
input, select, textarea { font: inherit; color: inherit; }

/* Headings */
h1, h2, h3, h4, h5, h6 { font-family: var(--fp-font-sans); margin: 0 0 0.5em; line-height: 1.2; color: var(--fp-c-ink); }
h1 { font-size: clamp(2rem, 4vw, 3.25rem); font-weight: 800; letter-spacing: -0.02em; line-height: 1.1; }
h2 { font-size: clamp(1.5rem, 3vw, 2.25rem); font-weight: 800; letter-spacing: -0.01em; }
h3 { font-size: 1.5rem; font-weight: 700; }
h4 { font-size: 1.125rem; font-weight: 700; }
p { margin: 0 0 1em; }

/* Utilities */
.fp-container { width: 100%; max-width: var(--fp-container); margin: 0 auto; padding: 0 1.25rem; }
.fp-container--narrow { max-width: var(--fp-container-narrow); }
.screen-reader-text { position: absolute !important; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

.fp-skip {
    position: absolute; left: -9999px; top: 0; z-index: 100;
    background: var(--fp-c-ink); color: var(--fp-c-paper); padding: 0.75rem 1rem; border-radius: 0 0 var(--fp-radius) 0;
}
.fp-skip:focus { left: 0; }

/* Main spacing */
.fp-main { padding: 2rem 0 4rem; }
.fp-home.fp-main { padding: 0 0 4rem; }

/* Notes */
.fp-note { color: var(--fp-c-ink-muted); font-size: 0.875rem; margin-top: 0.5rem; }

/* Section spacing */
.fp-section { padding: 3rem 0; }
.fp-section--soft { background: var(--fp-c-paper-soft); }
.fp-section__head { display: flex; align-items: baseline; justify-content: space-between; gap: 1rem; margin-bottom: 1.5rem; flex-wrap: wrap; }
.fp-section__title { margin: 0; }
.fp-section__more { font-weight: 600; color: var(--fp-c-brand); }

@media (max-width: 640px) {
    h1 { font-size: 2rem; }
    h2 { font-size: 1.625rem; }
    .fp-section { padding: 2rem 0; }
}