/* -----------------------------------------------------------------------------
   Αρχείο:     assets/css/base.css
   Σκοπός:     Reset + typography defaults.
   VERSION:    0.1.0
   Ημερομηνία: 2026-09-23
   ----------------------------------------------------------------------------- */

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

html {
  -webkit-text-size-adjust: 100%;
  scroll-behavior: smooth;
  hanging-punctuation: first last;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: var(--font-serif);
  font-size: calc(var(--fs-body) * var(--fs-scale));
  line-height: var(--lh-body);
  -webkit-font-smoothing: antialiased;
  text-rendering: optimizeLegibility;
}

@media (max-width: 720px) {
  body { font-size: calc(var(--fs-body-sm) * var(--fs-scale)); }
}

h1, h2, h3, h4 {
  font-family: var(--font-serif);
  font-weight: 500;
  color: var(--primary-dark);
  line-height: var(--lh-heading);
  margin: 0 0 0.6em;
}

p { margin: 0 0 1em; }

a { color: var(--link); text-decoration: none; }
a:hover, a:focus-visible { color: var(--link-hover); text-decoration: underline; }

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

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

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--primary-dark); color: var(--text-light);
  padding: 12px 20px; z-index: 100;
  font-family: var(--font-sans); font-weight: 600;
}
.skip-link:focus { left: 0; }

/* Buttons */
.btn {
  display: inline-flex; align-items: center; gap: 8px;
  height: 48px; padding: 0 24px;
  font-family: var(--font-sans); font-size: 1rem; font-weight: 600;
  border-radius: var(--r-btn); border: 1px solid transparent;
  text-decoration: none;
  transition: transform 0.06s ease, background 0.12s ease, color 0.12s ease;
}
.btn:hover, .btn:focus-visible { transform: translateY(-1px); text-decoration: none; }
.btn--gold        { background: var(--gold); color: #3b1013; }
.btn--gold:hover  { background: #f0d495; color: #3b1013; }
.btn--outline     { background: transparent; color: var(--primary-dark); border-color: var(--primary-dark); }
.btn--outline:hover { background: var(--primary-dark); color: var(--text-light); }
.btn--outline-gold{ background: transparent; color: var(--text-light); border-color: var(--gold); }
.btn--outline-gold:hover { background: var(--gold); color: #3b1013; }