/* medO Assistance — style.css */

:root {
  --medo-navy:     #0d1f3c;
  --medo-blue:     #1565d8;
  --medo-cyan:     #29c8f0;
  --medo-gradient: linear-gradient(110deg, #1565d8, #29c8f0);
  --medo-muted:    #7a94b0;
  --medo-soft:     #9aafcc;
  --medo-border:   #dce8f5;
  --medo-bg:       #eef5ff;
  --medo-shadow:   0 4px 28px rgba(21, 101, 216, .11);
  --medo-green:      #16a34a;
  --medo-green-dark: #15803d;
}

*, *::before, *::after {
  box-sizing: border-box;
  word-wrap: break-word;
  overflow-wrap: break-word;
}

body {
  font-family: 'Sora', system-ui, sans-serif;
  background: #f4f8fe;
  color: var(--medo-navy);
  overflow-x: hidden;
  margin: 0;
  padding: 0;
  -webkit-font-smoothing: antialiased;
}

/* Sticky footer : colonne pleine hauteur (hors iframe) */
body:not(.in-iframe) {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
}

/* ── Header ── */
.site-header {
  background: #fff;
  height: 56px;
  padding: 0 24px;
  position: sticky;
  top: 0;
  z-index: 100;
  border-bottom: 1px solid var(--medo-border);
  box-shadow: 0 1px 8px rgba(13, 31, 60, .04);
}

.site-header-inner {
  max-width: 960px;
  height: 100%;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
}

.header-logo img {
  height: 28px;
  width: auto;
}

/* ── Language switcher (in header) ── */
.lang-switcher {
  display: flex;
}

.lang-switcher button {
  background: none;
  border: 1px solid var(--medo-border);
  padding: 4px 14px;
  font-size: 11px;
  font-weight: 700;
  font-family: 'Space Mono', monospace;
  cursor: pointer;
  color: var(--medo-muted);
  transition: all .2s;
  letter-spacing: .08em;
}

.lang-switcher button:first-child {
  border-radius: 4px 0 0 4px;
  border-right: none;
}

.lang-switcher button:last-child {
  border-radius: 0 4px 4px 0;
}

.lang-switcher button.active {
  background: var(--medo-blue);
  border-color: var(--medo-blue);
  color: #fff;
}

.lang-switcher button:hover:not(.active) {
  background: var(--medo-bg);
  color: var(--medo-navy);
}

/* ── Main ── */
main {
  padding: 44px 12px;
  display: flex;
  align-items: flex-start;
  justify-content: center;
}

body:not(.in-iframe) main {
  flex: 1 1 auto;
}

/* ── Card ── */
.assist-card {
  max-width: 700px;
  background: #fff;
  border-radius: 20px;
  box-shadow: var(--medo-shadow);
  overflow: hidden;
}

.assist-card-accent {
  height: 4px;
  background: var(--medo-gradient);
}

.assist-card-body {
  padding: 28px 30px 36px;
}

@media (max-width: 576px) {
  .assist-card-body { padding: 20px 16px 28px; }
  main { padding: 18px 8px; }
}

/* ── Titles ── */
.assist-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 10px;
  font-size: 1.3rem;
  font-weight: 600;
  color: var(--medo-navy);
  letter-spacing: -.02em;
  margin: 0;
  line-height: 1.3;
}

.title-icon {
    color: var(--medo-blue);
    font-size: 1.5rem;
}

.section-title {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;

  font-size: .98rem;
  font-weight: 600;
  color: var(--medo-navy);
  text-align: center;
  position: relative;
  padding-bottom: 12px;
  margin-bottom: 20px;
}

.section-title-icon {
  color: var(--medo-blue);
  font-size: 1.25rem;
  line-height: 1;
  display: inline-flex;
  align-items: center;
}

.section-title::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 50%;
  transform: translateX(-50%);
  width: 44px;
  height: 3px;
  background: var(--medo-gradient);
  border-radius: 2px;
}

/* ── Detection box ── */
.detection-box {
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: space-evenly;
}

.detection-box .detect-label {
  display: block;
  font-size: .7rem;
  font-weight: 700;
  color: var(--medo-muted);
  text-transform: uppercase;
  letter-spacing: .1em;
  margin-bottom: 0;
  font-family: 'Space Mono', monospace;
}

/* ── Download button ── */
#autoDownloadBtn {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  padding: 14px 24px;
  border-radius: 100px;
  font-family: 'Sora', sans-serif;
  font-size: .95rem;
  font-weight: 600;
  letter-spacing: -.01em;
  text-decoration: none !important;
  transition: all .22s;
  border: none;
  outline: none;
}

#autoDownloadBtn {
  border-radius: 10px;
}

#autoDownloadBtn.btn-disabled-custom {
  background: #c8d8ec !important;
  color: #8aaabe !important;
  pointer-events: none !important;
  cursor: not-allowed !important;
  box-shadow: none !important;
  opacity: .72;
}

#autoDownloadBtn.btn-disabled-custom svg {
  stroke: #8aaabe;
}

#autoDownloadBtn.btn-primary {
  background: var(--medo-green) !important;
  color: #fff !important;
  box-shadow: 0 4px 16px rgba(22, 163, 74, .30) !important;
  cursor: pointer;
  pointer-events: auto !important;
  border: none !important;
  opacity: 1;
}

#autoDownloadBtn.btn-primary:hover {
  background: var(--medo-green-dark) !important;
  opacity: 1 !important;
}

/* ── OS Grid ── */
.os-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 12px;
}

.os-card {
  border: 2px solid var(--medo-border);
  border-radius: 14px;
  padding: 16px 12px;
  cursor: pointer;
  transition: all .25s ease;
  display: flex;
  flex-direction: row;
  align-items: center;
  justify-content: center;
  gap: 10px;
  background: #fff;
  user-select: none;
}

.os-card:hover {
  border-color: var(--medo-blue);
  background: var(--medo-bg);
  transform: translateY(-3px);
  box-shadow: 0 6px 20px rgba(21, 101, 216, .13);
}

.os-card.selected {
  border-color: var(--medo-blue);
  background: var(--medo-bg);
  box-shadow: 0 4px 14px rgba(21, 101, 216, .18);
}

.os-card .os-icon {
  font-size: 30px;
  line-height: 1;
  color: #a8bfd6;
  transition: color .25s ease;
}

.os-card:hover .os-icon,
.os-card.selected .os-icon {
  color: var(--medo-blue);
}

.os-card .os-name {
  font-size: 15px;
  font-weight: 600;
  color: #7a94b0;
  transition: color .25s;
}

.os-card:hover .os-name,
.os-card.selected .os-name {
  color: var(--medo-blue);
}

@media (max-width: 576px) {
  .os-card { padding: 12px 8px; gap: 8px; }
  .os-card .os-icon { font-size: 24px; }
  .os-card .os-name { font-size: 13px; }
}

/* ── Split download button + menu ── */
.download-split {
  display: flex;
  align-items: stretch;
  width: 100%;
  margin-bottom: 12px;
  transition: transform .2s;
}

.download-split:hover { transform: translateY(-2px); }

/* Survol uniforme : bouton + flèche s'assombrissent ensemble */
.download-split:hover #autoDownloadBtn.btn-primary,
.download-split:hover .download-caret {
  background: var(--medo-green-dark) !important;
}

/* Le bouton principal occupe l'espace restant et n'est arrondi qu'à gauche */
.download-split #autoDownloadBtn {
  flex: 1 1 auto;
  width: auto;
  border-radius: 10px 0 0 10px;
}

/* Flèche (caret) collée à droite du bouton */
.download-caret {
  flex: 0 0 auto;
  width: auto;
  border: none;
  border-left: 1px solid rgba(255, 255, 255, .28);
  border-radius: 0 10px 10px 0;
  background: var(--medo-green);
  color: #fff;
  cursor: pointer;
  display: flex;
  align-items: center;
  justify-content: center;
  box-shadow: 0 4px 16px rgba(22, 163, 74, .30);
  transition: background .2s;
  outline: none;
  padding-right: 10px;
}

.download-caret svg { transition: transform .28s ease; }
.download-caret.open svg { transform: rotate(180deg); }

@media (max-width: 576px) {
  .download-caret { width: 46px; }
}

/* Menu des autres systèmes (en flux, iframe-safe) */
.download-menu {
  display: none;
  background: #fff;
  border: 1px solid var(--medo-border);
  border-radius: 10px;
  box-shadow: 0 8px 28px rgba(21, 101, 216, .14);
  padding: 6px;
  margin-bottom: 12px;
  animation: slideDown .2s ease;
}

.download-menu.open { display: block; }

.download-menu-item {
  display: flex;
  align-items: center;
  gap: 12px;
  width: 100%;
  padding: 11px 14px;
  background: none;
  border: none;
  border-radius: 8px;
  cursor: pointer;
  font-family: 'Sora', sans-serif;
  font-size: .9rem;
  color: var(--medo-navy);
  text-align: left;
  transition: background .15s, transform .15s;
}

.download-menu-item:hover {
  background: var(--medo-bg);
  transform: translateX(3px);
}

.download-menu-item i {
  font-size: 18px;
  color: var(--medo-blue);
  width: 20px;
  text-align: center;
  flex-shrink: 0;
}

.download-menu-item .dl-name { font-weight: 600; }

.download-menu-item .dl-arch {
  color: var(--medo-muted);
  font-size: .82rem;
  margin-left: auto;
}

/* ── Arch options ── */
.arch-options {
  display: none;
  animation: slideDown .28s ease;
}

.arch-options.active { display: block; }

@keyframes slideDown {
  from { opacity: 0; transform: translateY(-8px); }
  to   { opacity: 1; transform: translateY(0); }
}

.arch-btn {
  display: flex;
  align-items: center;
  width: 100%;
  padding: 12px 18px;
  background: #fff;
  border: 1.5px solid var(--medo-border);
  border-radius: 10px;
  margin-bottom: 8px;
  cursor: pointer;
  transition: all .2s ease;
  position: relative;
  font-family: 'Sora', sans-serif;
  font-size: .9rem;
  color: var(--medo-navy);
  text-align: left;
  gap: 0;
}

.arch-btn strong { font-weight: 600; }

.arch-btn:hover {
  border-color: var(--medo-blue);
  background: var(--medo-bg);
  color: var(--medo-blue);
  transform: translateX(5px);
  box-shadow: 0 2px 10px rgba(21, 101, 216, .1);
}

.arch-btn::after {
  content: '→';
  position: absolute;
  right: 18px;
  font-size: 15px;
  color: var(--medo-cyan);
  opacity: 0;
  transition: opacity .2s, transform .2s;
}

.arch-btn:hover::after {
  opacity: 1;
  transform: translateX(3px);
}

@media (max-width: 576px) {
  .arch-btn { font-size: .82rem; padding: 11px 14px; }
}

/* ── Guide toggles ── */
.guide-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 14px 18px;
  background: var(--medo-navy);
  color: #fff;
  border-radius: 10px;
  margin-bottom: 10px !important;
  cursor: pointer;
  transition: background .2s;
  font-weight: 500;
  font-size: .92rem;
  user-select: none;
  margin-bottom: 0;
}

.guide-toggle:hover { background: #162d50; }

.guide-toggle.active { border-radius: 10px 10px 0 0; }

.guide-toggle .guide-label {
  display: flex;
  align-items: center;
  gap: 8px;
}

.guide-toggle .guide-icon {
  font-size: 16px;
  color: var(--medo-cyan);
  display: inline-flex;
  align-items: center;
}

.guide-toggle .arrow {
  transition: transform .3s;
  font-size: 11px;
  opacity: .6;
  flex-shrink: 0;
}

.guide-toggle.active .arrow { transform: rotate(180deg); }

.guide-content {
  display: none;
  background: #f7fafd;
  border: 1px solid var(--medo-border);
  border-top: none;
  border-radius: 0 0 10px 10px;
  padding: 20px;
  margin-bottom: 14px;
}

.guide-content.active { display: block; }

/* ── Step cards ── */
.step-card {
  background: #fff;
  border-left: 4px solid var(--medo-blue);
  border-radius: 0 10px 10px 0;
  padding: 14px 16px;
  margin-bottom: 10px;
  box-shadow: 0 1px 6px rgba(21, 101, 216, .05);
}

.step-card:last-child { margin-bottom: 0; }

.step-header {
  display: flex;
  align-items: center;
  gap: 10px;
  margin-bottom: 8px;
}

.step-badge {
  width: 26px;
  height: 26px;
  border-radius: 50%;
  background: var(--medo-gradient);
  color: #fff;
  font-size: 12px;
  font-weight: 700;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  flex-shrink: 0;
  font-family: 'Space Mono', monospace;
}

.step-title {
  font-size: .87rem;
  font-weight: 600;
  color: var(--medo-navy);
  margin: 0;
}

.step-text {
  font-size: .83rem;
  color: #4a5f78;
  margin: 0;
  line-height: 1.65;
}

/* Override Bootstrap alerts inside guides */
.guide-content .alert {
  border-radius: 8px;
  font-size: .82rem;
  line-height: 1.6;
}

.guide-content .alert-warning {
  background: #fffdf0;
  border-color: #f0d060;
  border-left-width: 4px;
  color: #5a4010;
}

.guide-content .alert-info {
  background: #eef5ff;
  border-color: var(--medo-border);
  border-left-width: 4px;
  border-left-color: var(--medo-blue);
  color: #1a3a6a;
}

/* ── Sub-guide toggle ── */
.sub-guide-toggle {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 10px 14px;
  background: #fff;
  border: 1.5px solid var(--medo-border);
  border-radius: 8px;
  cursor: pointer;
  transition: all .2s;
  font-size: .86rem;
  user-select: none;
}

.sub-guide-toggle:hover {
  background: var(--medo-bg);
  border-color: var(--medo-blue);
}

.sub-guide-toggle.active { border-radius: 8px 8px 0 0; }

.sub-guide-toggle .arrow {
  transition: transform .3s;
  font-size: 10px;
  color: var(--medo-muted);
}

.sub-guide-toggle.active .arrow { transform: rotate(180deg); }

.sub-guide-content {
  display: none;
  background: #fff;
  border: 1px solid var(--medo-border);
  border-top: none;
  border-radius: 0 0 8px 8px;
  padding: 16px;
  font-size: .84rem;
  line-height: 1.7;
  color: #3a5070;
}

.sub-guide-content.active { display: block; }

/* ── Contact box ── */
.contact-box {
  background: #f8fafc;
  border: 1px solid var(--medo-border);
  border-left: 4px solid var(--medo-blue);
  border-radius: 10px;
  padding: 16px 18px;
  font-size: .85rem;
  line-height: 1.75;
  color: var(--medo-navy);
}

.contact-box a {
  color: var(--medo-blue);
  text-decoration: none;
  text-underline-offset: 2px;
  transition: color .15s;
}

.contact-box a:hover {
  color: var(--medo-blue);
}

/* ── Footer ── */
.site-footer {
  background: #fff;
  padding: 14px 20px;
  text-align: center;
  border-top: 1px solid var(--medo-border);
}

.site-footer .copyright {
  font-family: 'Space Mono', monospace;
  font-size: .6rem;
  color: var(--medo-muted);
  letter-spacing: .06em;
}

/* ── Iframe mode ── */
body.in-iframe {
  background: #fff;
}

body.in-iframe main {
  padding: 12px 8px;
  display: block;
  min-height: auto;
}

body.in-iframe #siteHeader,
body.in-iframe #siteFooter {
  display: none !important;
}