/* ============================================================
   AQOON TECH  —  Reset & Base  (css/base.css)
   Modern CSS reset, body defaults, containers, page system
   ============================================================ */

/* ── Modern reset ── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }

html {
  scroll-behavior: smooth;
  font-size: 16px;
  -webkit-text-size-adjust: 100%;
}

body {
  font-family: var(--font-body);
  font-size: var(--size-base);
  line-height: 1.7;
  color: var(--text);
  background-color: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  overflow-x: hidden;
  transition: background-color var(--t-slow) var(--ease),
              color          var(--t-slow) var(--ease);
}

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

h1, h2, h3, h4, h5, h6 {
  font-family: var(--font-brand);
  line-height: 1.18;
  color: var(--text);
  font-weight: 400; /* Alata is display-weight natively */
}

p    { line-height: 1.78; }
a    { color: inherit; text-decoration: none; }
ul, ol { list-style: none; }
button { cursor: pointer; font-family: var(--font-ui); border: none; background: none; }
input, textarea, select { font-family: var(--font-body); font-size: var(--size-base); }

/* ── Custom scrollbar ── */
::-webkit-scrollbar        { width: 6px; height: 6px; }
::-webkit-scrollbar-track  { background: var(--bg-alt); }
::-webkit-scrollbar-thumb  { background: var(--blue-mid); border-radius: 10px; }
::-webkit-scrollbar-thumb:hover { background: var(--blue); }

/* ── Text selection ── */
::selection { background: var(--blue-light); color: var(--blue-dark); }
[data-theme="dark"] ::selection { background: rgba(74,144,217,.28); color: #b8d8f8; }

/* ── Focus-visible ring ── */
:focus-visible {
  outline: 2px solid var(--blue);
  outline-offset: 3px;
  border-radius: var(--r-sm);
}

/* ── Visually hidden ── */
.sr-only {
  position: absolute; width: 1px; height: 1px;
  padding: 0; margin: -1px; overflow: hidden;
  clip: rect(0,0,0,0); white-space: nowrap; border: 0;
}

/* ── Containers ── */
.container {
  max-width: var(--max-w);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}
.container-sm {
  max-width: var(--max-w-sm);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}
.container-text {
  max-width: var(--max-w-text);
  margin-inline: auto;
  padding-inline: var(--pad-x);
}

/* ── Section wrappers ── */
.section {
  padding-block: var(--pad-y);
}
.section-sm {
  padding-block: clamp(2rem, 4vw, 3.5rem);
}
.section-alt  { background: var(--bg-alt); }
.section-dark {
  background: var(--charcoal);
}
[data-theme="dark"] .section-dark { background: #0a0c14; }

/* ── Divider ── */
hr, .divider { height: 1px; background: var(--border); border: none; margin-block: var(--s6); }