/* ==========================================================================
   base.css — fonts, design tokens, reset, typography
   ========================================================================== */

/* Fonts are self-hosted (assets/fonts) so the site renders the same offline. */
@font-face {
  font-family: "Barlow Condensed";
  font-weight: 500;
  font-display: swap;
  src: url("../fonts/barlow-condensed-latin-500-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow Condensed";
  font-weight: 600;
  font-display: swap;
  src: url("../fonts/barlow-condensed-latin-600-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Barlow Condensed";
  font-weight: 700;
  font-display: swap;
  src: url("../fonts/barlow-condensed-latin-700-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Source Sans 3";
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
  src: url("../fonts/source-sans-3-latin-wght-normal.woff2") format("woff2");
}
@font-face {
  font-family: "Source Sans 3";
  font-weight: 200 900;
  font-style: italic;
  font-display: swap;
  src: url("../fonts/source-sans-3-latin-wght-italic.woff2") format("woff2");
}

:root {
  /* Colour — carried over unchanged from the original site */
  --ink: #0c0e12;
  --ink-2: #14171d;
  --ink-3: #1b2431;
  --ink-line: rgba(255, 255, 255, 0.09);

  --paper: #f5f3ef;
  --paper-2: #ebe8e1;
  --white: #ffffff;
  --line: #e3dfd7;
  --line-strong: #ddd8ce;

  --text: #16191f;
  --muted: #5b5a52;
  --muted-2: #8b8570;

  --on-dark: #c9ced6;
  --on-dark-muted: #8b93a0;
  --on-dark-dim: #5b626c;

  --accent: #1f6fdb;
  --accent-rgb: 31, 111, 219;
  --accent-bright: #5aa2ff; /* lighter tint of the accent for small text on dark */
  --hover: #ff7a45;
  --whatsapp: #25d366;

  /* Type */
  --font-display: "Barlow Condensed", "Arial Narrow", "Helvetica Neue", Arial, sans-serif;
  --font-body: "Source Sans 3", system-ui, -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  /* Layout */
  --container: 1200px;
  --gutter: clamp(20px, 4vw, 40px);
  --topbar-h: 40px;
  --mainbar-h: 72px;
  --radius: 2px;
  --shadow-card: 0 1px 2px rgba(12, 14, 18, 0.06), 0 8px 24px rgba(12, 14, 18, 0.07);
}

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--mainbar-h) + 24px);
}

body {
  margin: 0;
  background: var(--paper);
  color: var(--text);
  font-family: var(--font-body);
  font-size: 1.0625rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
}

img,
svg {
  display: block;
  max-width: 100%;
}

img {
  height: auto;
}

h1,
h2,
h3,
h4,
p,
ul,
ol,
dl,
dd,
figure,
address {
  margin: 0;
}

ul,
ol {
  padding: 0;
  list-style: none;
}

address {
  font-style: normal;
}

a {
  color: inherit;
  text-decoration: none;
}

button,
input,
select,
textarea {
  font: inherit;
  color: inherit;
}

button {
  cursor: pointer;
}

:focus-visible {
  outline: 2px solid var(--accent-bright);
  outline-offset: 3px;
}

[hidden] {
  display: none !important;
}

/* Typography ------------------------------------------------------------- */
h1,
h2,
h3,
h4 {
  font-family: var(--font-display);
  font-weight: 700;
  line-height: 1;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

strong {
  font-weight: 600;
}

/* Accessibility helpers --------------------------------------------------- */
.visually-hidden {
  position: absolute !important;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.skip-link {
  position: fixed;
  top: -120px;
  left: 8px;
  z-index: 3000;
  padding: 10px 16px;
  background: var(--accent);
  color: var(--white);
  font-weight: 600;
}

.skip-link:focus {
  top: 8px;
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }
  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
  }
}

/* ---- Global overflow guard (mobile) ------------------------------------ */
html, body {
  max-width: 100%;
  overflow-x: hidden;
}

/* Prevent any child from causing horizontal scroll */
#page {
  overflow-x: hidden;
}

/* Tighter gutter on very small screens */
@media (max-width: 375px) {
  :root {
    --gutter: 16px;
  }
}