/* =============================================================
   AG Developments SA — agd.css
   Refactored modern CSS (replaces AGDcss.css)
   Compatible: Chrome, Edge (current)
   ============================================================= */

/* ----------------------------------------------------------
   CSS Custom Properties (Design Tokens)
   ---------------------------------------------------------- */
:root {
  --color-header-bg:  #000066;
  --color-nav-bg:     #000099;
  --color-primary:    #000099;
  --color-accent:     #33CCFF;
  --color-white:      #ffffff;
  --color-highlight:  #FF3300;
  --color-bg-light:   #ccffff;
  --color-contact:    aqua;
  --color-border:     #33CCFF;
  --color-btn-bg:     #000066;
  --color-red-link:   red;
  --header-height:    55px;
  --nav-height:       35px;
}

/* ----------------------------------------------------------
   Reset & Base
   ---------------------------------------------------------- */
*, *::before, *::after {
  box-sizing: border-box;
  margin: 0;
  padding: 0;
}

html, body {
  height: 100%;
}

body {
  display: flex;
  flex-direction: column;
  height: 100vh;
  overflow: hidden;
  font-family: Tahoma, Verdana, Arial, sans-serif;
}

/* ----------------------------------------------------------
   Header
   ---------------------------------------------------------- */
#site-header {
  background-color: var(--color-header-bg);
  height: var(--header-height);
  display: flex;
  align-items: center;
  padding: 0 6px;
  flex-shrink: 0;
  gap: 8px;
}

#site-header a img {
  height: 47px;
  border: 2px solid #000099;
  object-fit: contain;
  display: block;
}

#page-title {
  flex: 1;
  text-align: center;
  color: var(--color-white);
  font-family: Tahoma, sans-serif;
  font-size: 15px;
  font-weight: bold;
  border: 2px solid #0000FF;
  padding: 4px 8px;
}

.header-spacer {
  flex: 0 0 55px; /* mirror logo area width for visual centering */
}

/* ----------------------------------------------------------
   Navigation / Toolbar
   ---------------------------------------------------------- */
#site-nav {
  background-color: var(--color-nav-bg);
  height: var(--nav-height);
  display: flex;
  align-items: center;
  flex-shrink: 0;
  border-top: 1px solid #ECE9D8;
  border-bottom: 1px solid #B1B1B1;
  padding: 0 4px;
  gap: 4px;
}

#toolbar-buttons {
  display: flex;
  align-items: center;
  gap: 2px;
  flex: 1;
  min-width: 0;
  overflow: hidden;
}

.btn-nav {
  font-family: Tahoma, sans-serif;
  font-size: 12px;
  text-align: center;
  height: 21px;
  min-width: 75px;
  padding: 0 4px;
  background-color: var(--color-btn-bg);
  color: var(--color-white);
  border: 1px outset #3333aa;
  cursor: pointer;
  text-decoration: none;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  white-space: nowrap;
  flex-shrink: 0;
}

.btn-nav:hover {
  background-color: #0000aa;
}

.btn-nav.hidden {
  display: none;
}

#func-title {
  font-family: Tahoma, sans-serif;
  font-size: 12px;
  color: var(--color-white);
  font-weight: bold;
  border: 2px solid #0000FF;
  padding: 2px 6px;
  white-space: nowrap;
  flex-shrink: 0;
}

.lang-switch {
  font-family: Tahoma, sans-serif;
  font-size: 13px;
  color: var(--color-red-link);
  font-weight: bold;
  text-decoration: none;
  cursor: pointer;
  padding: 0 6px;
  white-space: nowrap;
  flex-shrink: 0;
}

.lang-switch:hover {
  text-decoration: underline;
}

/* ----------------------------------------------------------
   Main Content Area
   ---------------------------------------------------------- */
#main-content {
  flex: 1;
  position: relative;
  overflow: auto;
  background-size: cover;
  background-position: center center;
  background-repeat: no-repeat;
  min-height: 0;
}

/* ----------------------------------------------------------
   Home / Products centred wrapper
   ---------------------------------------------------------- */
.page-centered {
  display: flex;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  min-height: 100%;
  padding: 16px;
}

/* ----------------------------------------------------------
   Home page — company info card
   ---------------------------------------------------------- */
.home-card {
  width: 70%;
  max-width: 720px;
}

.form-labelth00 {
  background-color: var(--color-bg-light);
  border: 3px ridge aqua;
  color: var(--color-primary);
  font-family: Tahoma, sans-serif;
  font-size: 19px;
  font-weight: bold;
  padding: 8px;
  text-align: center;
  display: block;
}

.form-labelth01 {
  font-family: Tahoma, sans-serif;
  font-size: 16px;
  color: var(--color-primary);
  font-weight: bold;
  padding: 6px 4px 2px;
  display: block;
}

.form-labelth02 {
  font-family: Tahoma, sans-serif;
  font-size: 12px;
  color: var(--color-primary);
  font-weight: bold;
  padding: 2px 4px;
  display: block;
}

.form-labelth1 {
  font-family: Tahoma, sans-serif;
  font-size: 16px;
  color: var(--color-primary);
  font-weight: bold;
  border: 2px ridge var(--color-border);
  padding: 6px;
}

.form-labelth2 {
  border: 2px ridge var(--color-border);
  color: var(--color-primary);
  font-family: Tahoma, sans-serif;
  font-size: 13px;
  font-weight: bold;
  padding: 6px;
  vertical-align: top;
}

.form-labelth3 {
  border: 2px ridge var(--color-border);
  color: var(--color-contact);
  font-family: Tahoma, sans-serif;
  font-size: 13px;
  font-weight: bold;
  padding: 6px;
  vertical-align: top;
}

.form-labelth4 {
  color: var(--color-red-link);
  font-family: Tahoma, sans-serif;
  font-size: 13px;
  font-weight: bold;
  cursor: pointer;
  text-decoration: none;
}

.form-labelth4:hover {
  text-decoration: underline;
}

/* Two-column info row (Platforms | Languages) */
.info-columns {
  display: flex;
  gap: 0;
}

.info-col {
  flex: 1;
  border: 2px ridge var(--color-border);
  padding: 6px;
}

/* Contact row */
.contact-row {
  display: flex;
  gap: 0;
}

.contact-address {
  flex: 1;
  border: 2px ridge var(--color-border);
  color: var(--color-primary);
  font-family: Tahoma, sans-serif;
  font-size: 13px;
  font-weight: bold;
  padding: 6px;
}

.contact-info {
  flex: 1;
  border: 2px ridge var(--color-border);
  color: var(--color-contact);
  font-family: Tahoma, sans-serif;
  font-size: 13px;
  font-weight: bold;
  padding: 6px;
}

.mail-link {
  color: var(--color-white);
  font-family: Tahoma, sans-serif;
  font-size: 10px;
  text-decoration: none;
}

.mail-link:hover {
  text-decoration: underline;
}

/* Activities section */
.activities-section {
  border: 2px ridge var(--color-border);
  padding: 6px;
}

/* ----------------------------------------------------------
   Products grid
   ---------------------------------------------------------- */
.products-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 6px;
  width: 70%;
  max-width: 700px;
}

.product-tile {
  border: 2px ridge var(--color-border);
  color: var(--color-primary);
  font-family: Tahoma, sans-serif;
  font-size: 11px;
  font-weight: bold;
  text-align: center;
  padding: 8px 4px;
}

.product-tile a {
  display: block;
  text-decoration: none;
  color: inherit;
}

.product-tile img {
  border: 2px solid aqua;
  width: 133px;
  height: 32px;
  object-fit: contain;
  cursor: pointer;
  transition: border-color 0.15s ease;
  display: block;
  margin: 0 auto 4px;
}

.product-tile img:hover {
  border-color: red;
}

/* ----------------------------------------------------------
   Slide / Presentation pages
   ---------------------------------------------------------- */

/* Title overlay (centered in content area) */
.splash-title {
  position: absolute;
  top: 45%;
  left: 50%;
  transform: translate(-50%, -50%);
  text-align: center;
  z-index: 2;
}

/* Branding in bottom-right corner */
.splash-branding {
  position: absolute;
  right: 40px;
  bottom: 13px;
  font-family: Tahoma, sans-serif;
  font-size: 12px;
  color: var(--color-white);
  z-index: 2;
}

/* Product logo bottom-right */
.splash-logo {
  position: absolute;
  right: 30px;
  bottom: 10px;
  z-index: 2;
}

/* Slide content classes */
.titulo4 {
  font-family: Verdana, sans-serif;
  font-size: 15px;
  color: var(--color-white);
  text-align: center;
}

.detalle4 {
  font-family: Verdana, sans-serif;
  font-size: 12px;
  color: #000099;
}

.detalle4s {
  font-family: Verdana, sans-serif;
  font-size: 11px;
  color: #000099;
}

/* Red bullet marker */
.bullets {
  color: var(--color-highlight);
  font-style: normal;
  font-family: Arial, sans-serif;
}

/* ----------------------------------------------------------
   Slide corner branding (product name + subtitle, top-left)
   ---------------------------------------------------------- */
.slide-corner-left {
  position: absolute;
  left: 10px;
  top: 10px;
  z-index: 2;
  text-align: center;
  line-height: 1.3;
}

.corner-product {
  font-family: Verdana, sans-serif;
  font-size: 12px;
  color: var(--color-white);
}

.corner-subtitle {
  font-family: Tahoma, sans-serif;
  font-size: 9px;
  color: #F40000;
  font-weight: bold;
}

/* Splash page title */
.splash-brand {
  font-family: Verdana, sans-serif;
  font-size: 2.4em;
  font-weight: bold;
}

.splash-subtitle {
  font-family: Tahoma, sans-serif;
  font-size: 1.2em;
}

/* Slide content containers */
.slide-title {
  z-index: 2;
}

.slide-body {
  z-index: 2;
}

/* Structure diagram overlay blocks */
.diagram-block {
  z-index: 2;
}

/* ----------------------------------------------------------
   Responsive — Mobile
   ---------------------------------------------------------- */
@media (max-width: 768px) {
  #page-title {
    font-size: 11px;
  }

  .btn-nav {
    min-width: 58px;
    font-size: 10px;
  }

  .header-spacer {
    display: none;
  }

  .home-card,
  .products-grid {
    width: 95%;
  }

  .info-columns {
    flex-direction: column;
  }

  .contact-row {
    flex-direction: column;
  }

  .products-grid {
    grid-template-columns: 1fr;
  }

  /* Allow scrolling on slide pages on mobile */
  #main-content {
    overflow-y: auto;
  }

  .splash-title {
    position: static;
    transform: none;
    text-align: center;
    padding: 20px;
  }
}