/* --- THEME VARIABLES --- */
:root {
  --bg-color: #f8f9fa;
  --text-color: #212529;
  --caption-color: #6c757d;
  --card-bg: #ffffff;
  --card-shadow: rgba(0, 0, 0, 0.05);
  --header-bg: rgba(255, 255, 255, 0.85);
  --accent-color: #0d6efd;
  --border-color: #dee2e6;
  --icon-light-display: block;
  --icon-dark-display: none;
  --toggler-icon-filter: none;
  --logo-filter: none;
}

.theme-dark {
  --bg-color: #121212;
  --text-color: #e9ecef;
  --caption-color: #adb5bd;
  --card-bg: #1e1e1e;
  --card-shadow: rgba(0, 0, 0, 0.2);
  --header-bg: rgba(29, 29, 29, 0.85);
  --accent-color: #6ea8fe;
  --border-color: #343a40;
  --icon-light-display: none;
  --icon-dark-display: block;
  --toggler-icon-filter: invert(1);
  --logo-filter: brightness(0) invert(1);
}

/* --- GENERAL STYLES --- */
body { background-color: var(--bg-color); color: var(--text-color); transition: background-color 0.3s ease, color 0.3s ease; min-height: 100vh; display: flex; flex-direction: column; }
main { flex-grow: 1; }
:focus-visible { outline: 2px solid var(--accent-color); outline-offset: 2px; border-radius: 4px; }
.navbar-brand img { filter: var(--logo-filter); transition: filter 0.3s ease; }

/* --- HEADER / NAVBAR --- */
.navbar { background-color: var(--header-bg); backdrop-filter: blur(10px); -webkit-backdrop-filter: blur(10px); border-bottom: 1px solid var(--border-color); transition: background-color 0.3s ease, border-color 0.3s ease; }
.navbar .nav-link { color: var(--text-color); }
.navbar .nav-link:hover, .navbar .nav-link.active { color: var(--accent-color); }
.navbar-toggler { border-color: var(--border-color); }
.navbar-toggler-icon { filter: var(--toggler-icon-filter); transition: filter 0.3s ease; }
.theme-toggle-btn { color: var(--text-color); font-size: 1.25rem; padding: 0.25rem 0.5rem; }
.theme-toggle-btn:hover { color: var(--accent-color); background-color: transparent; }
.theme-toggle-btn .icon-light { display: var(--icon-light-display); }
.theme-toggle-btn .icon-dark { display: var(--icon-dark-display); }

/* --- SERVICE CARDS --- */
.service-card { display: flex; flex-direction: column; align-items: center; justify-content: space-between; text-align: center; padding: 1.5rem; background-color: var(--card-bg); border: 1px solid var(--border-color); border-radius: 1rem; color: var(--text-color); text-decoration: none; height: 100%; transition: transform 0.2s ease, box-shadow 0.2s ease, background-color 0.3s ease, border-color 0.3s ease; position: relative; overflow: hidden; }
.service-card:hover:not(.is-disabled) { transform: translateY(-5px); box-shadow: 0 8px 25px var(--card-shadow); border-color: var(--accent-color); }
.service-card__image { width: 100%; height: 60px; margin-bottom: 1rem; transition: filter 0.3s ease, opacity 0.3s ease; object-fit: contain; }
.service-card__caption { font-size: 0.9rem; color: var(--caption-color); margin-bottom: 0; }
.service-card.is-disabled { cursor: not-allowed; pointer-events: none; }
.service-card.is-disabled .service-card__image { filter: grayscale(100%); opacity: 0.3; }
.soon-badge { position: absolute; top: 12px; right: -38px; background-color: var(--border-color); color: var(--caption-color); padding: 0.2rem 2.5rem; font-size: 0.52rem; font-weight: bold; transform: rotate(45deg); text-transform: uppercase; }

/* --- FOOTER --- */
.footer { background-color: var(--card-bg); border-top: 1px solid var(--border-color); transition: background-color 0.3s ease, border-color 0.3s ease; }
.footer .footer-note { color: var(--caption-color); font-size: 0.85rem; opacity: 0.7; }
.footer-nav a { color: var(--accent-color); text-decoration: none; margin: 0 10px; transition: color 0.2s ease; }
.footer-nav a:hover { color: var(--text-color); text-decoration: underline; }
.footer-nav a.disabled-link { color: var(--caption-color); opacity: 0.6; pointer-events: none; }
.footer .social-icons a { font-size: 1.5rem; color: var(--caption-color); margin: 0 10px; transition: color 0.2s ease; }
.footer .social-icons a:hover { color: var(--accent-color); }

 
@media (max-width: 575.98px) {
  .service-card__caption {
    min-height: 2.7em; /* Reserves space for ~2 lines of text */
  }
}