/* ============================================================
   TDX — Design System Stylesheet
   Source de vérité tokens : ../../tokens.json / ../../tokens.css
   ============================================================ */

:root {
  /* ---- Couleurs de marque ---- */
  --tdx-green: #39FF14;
  --tdx-green-dark: #2AC710;
  --tdx-navy: #0B1C3D;
  --tdx-white: #FAFAFA;

  /* ---- Neutres ---- */
  --tdx-neutral-0: #FFFFFF;
  --tdx-neutral-50: #FAFAFA;
  --tdx-neutral-100: #F0F0F0;
  --tdx-neutral-200: #E0E0E0;
  --tdx-neutral-300: #DDDDDD;
  --tdx-neutral-500: #999999;
  --tdx-neutral-600: #666666;
  --tdx-neutral-700: #555555;
  --tdx-neutral-800: #333333;

  /* ---- Sémantique ---- */
  --tdx-bg-primary: var(--tdx-neutral-50);
  --tdx-bg-secondary: var(--tdx-neutral-100);
  --tdx-bg-inverse: var(--tdx-navy);
  --tdx-text-primary: var(--tdx-navy);
  --tdx-text-secondary: var(--tdx-neutral-600);
  --tdx-text-muted: var(--tdx-neutral-500);
  --tdx-text-inverse: var(--tdx-white);
  --tdx-text-accent-on-dark: var(--tdx-green);
  --tdx-text-accent-on-light: var(--tdx-green-dark);
  --tdx-border: var(--tdx-neutral-200);
  --tdx-accent: var(--tdx-green);
  --tdx-error: #B00020;

  /* ---- Typographie ---- */
  --tdx-font-display: 'Orbitron', sans-serif;
  --tdx-font-body: 'Rajdhani', sans-serif;

  --tdx-tracking-wordmark: 0.02em;
  --tdx-tracking-tagline: 0.28em;
  --tdx-tracking-kicker: 0.3em;
  --tdx-tracking-button: 0.08em;

  --tdx-text-h1: 34px;
  --tdx-text-h2: 20px;
  --tdx-text-h3: 16px;
  --tdx-text-subtitle: 32px;
  --tdx-text-body-lg: 16px;
  --tdx-text-body: 14px;
  --tdx-text-body-sm: 13px;
  --tdx-text-caption: 12px;

  /* ---- Espacement (base 4px) ---- */
  --tdx-space-1: 4px;
  --tdx-space-2: 8px;
  --tdx-space-3: 12px;
  --tdx-space-4: 16px;
  --tdx-space-5: 20px;
  --tdx-space-6: 24px;
  --tdx-space-8: 32px;
  --tdx-space-10: 40px;
  --tdx-space-12: 48px;
  --tdx-space-14: 56px;
  --tdx-space-18: 72px;

  /* ---- Forme : identité anguleuse (exceptions : boutons/badges en pilule, cards arrondies) ---- */
  --tdx-radius-none: 0px;
  --tdx-radius-badge: 999px;
  --tdx-radius-button: 999px;
  --tdx-radius-card: 24px;

  /* ---- Motion ---- */
  --tdx-duration-fast: 120ms; /* @kind other */
  --tdx-duration-base: 200ms; /* @kind other */
  --tdx-duration-slow: 320ms; /* @kind other */
  --tdx-ease: cubic-bezier(0.2, 0, 0, 1); /* @kind other */

  /* ---- Z-index ---- */
  --tdx-z-header: 100; /* @kind other */
  --tdx-z-overlay: 900; /* @kind other */
  --tdx-z-modal: 1000; /* @kind other */
}

/* ============================================================
   Reset léger scoped aux composants
   ============================================================ */

.tdx-root, .tdx-root * {
  box-sizing: border-box;
}

/* ============================================================
   Texte utilitaire
   ============================================================ */

.tdx-kicker {
  font-family: var(--tdx-font-body);
  font-weight: 700;
  font-size: 12px;
  letter-spacing: var(--tdx-tracking-kicker);
  text-transform: uppercase;
  color: var(--tdx-text-muted);
  margin: 0 0 12px 0;
  display: block;
}

.tdx-tagline {
  font-family: var(--tdx-font-body);
  font-weight: 600;
  letter-spacing: var(--tdx-tracking-tagline);
  text-transform: uppercase;
}

.tdx-wordmark {
  font-family: var(--tdx-font-display);
  font-weight: 800;
  letter-spacing: var(--tdx-tracking-wordmark);
  text-transform: uppercase;
}

.tdx-link {
  font-family: var(--tdx-font-body);
  font-weight: 600;
  color: var(--tdx-text-accent-on-light);
  text-decoration: none;
  transition: color var(--tdx-duration-base) var(--tdx-ease);
}
.tdx-link:hover { text-decoration: underline; }
.tdx-link--on-dark { color: var(--tdx-text-accent-on-dark); }

/* ============================================================
   Button
   ============================================================ */

.tdx-btn {
  font-family: var(--tdx-font-body);
  font-weight: 700;
  font-size: 14px;
  letter-spacing: var(--tdx-tracking-button);
  text-transform: uppercase;
  padding: 14px 28px;
  border: none;
  border-radius: var(--tdx-radius-button);
  cursor: pointer;
  display: inline-block;
  line-height: 1;
  transition: background-color var(--tdx-duration-base) var(--tdx-ease),
              color var(--tdx-duration-base) var(--tdx-ease);
}
.tdx-btn--primary { background: var(--tdx-green); color: var(--tdx-navy); }
.tdx-btn--primary:hover:not(:disabled) { background: var(--tdx-green-dark); }
.tdx-btn--secondary { background: var(--tdx-navy); color: var(--tdx-white); }
.tdx-btn--secondary:hover:not(:disabled) { background: #152B52; }
.tdx-btn--tertiary { background: transparent; color: var(--tdx-navy); border: 1.5px solid var(--tdx-navy); padding: 13px 27px; }
.tdx-btn--tertiary:hover:not(:disabled) { background: var(--tdx-navy); color: var(--tdx-white); }
.tdx-btn:disabled { background: var(--tdx-neutral-200); color: var(--tdx-neutral-500); cursor: not-allowed; }
.tdx-btn:focus-visible {
  outline: 2px solid var(--tdx-navy);
  outline-offset: 2px;
}

/* ============================================================
   Logo
   ============================================================ */

.tdx-logo { display: inline-flex; align-items: center; }
.tdx-logo__icon { flex: none; }
.tdx-logo__separator { background: var(--tdx-neutral-800); width: 2px; margin: 0 16px; align-self: stretch; opacity: 0.3; }
.tdx-logo__text { display: flex; flex-direction: column; justify-content: center; }
.tdx-logo__wordmark { font-family: var(--tdx-font-display); font-weight: 800; letter-spacing: var(--tdx-tracking-wordmark); line-height: 1; }
.tdx-logo__tagline { font-family: var(--tdx-font-body); font-weight: 600; letter-spacing: var(--tdx-tracking-tagline); text-transform: uppercase; margin-top: 6px; white-space: nowrap; }
.tdx-logo--stacked { flex-direction: column; align-items: flex-start; }
.tdx-logo--stacked .tdx-logo__text { align-items: flex-start; margin-top: 12px; }
.tdx-logo__rule { width: 36px; height: 2px; margin: 8px 0; background: var(--tdx-green); }

/* ============================================================
   Header
   ============================================================ */

.tdx-header {
  background: var(--tdx-bg-primary);
  border-bottom: none;
  border-radius: 0 0 var(--tdx-radius-card) var(--tdx-radius-card);
  box-shadow: 0 4px 20px rgba(11, 28, 61, 0.08);
  padding: 18px 24px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  position: sticky;
  top: 0;
  z-index: var(--tdx-z-header);
}
.tdx-header__nav { display: flex; align-items: center; gap: 24px; list-style: none; margin: 0; padding: 0; }
.tdx-header__nav-link {
  font-family: var(--tdx-font-body);
  font-weight: 600;
  font-size: 13px;
  color: var(--tdx-neutral-800);
  text-decoration: none;
  transition: color var(--tdx-duration-base) var(--tdx-ease);
}
.tdx-header__nav-link:hover { color: var(--tdx-navy); }
.tdx-header__nav-link--active { color: var(--tdx-green-dark); }
.tdx-header__cta {
  background: var(--tdx-navy);
  color: var(--tdx-green);
  font-family: var(--tdx-font-body);
  font-size: 13px;
  font-weight: 700;
  padding: 10px 20px;
  border: none;
  border-radius: var(--tdx-radius-button);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
}
.tdx-header__actions { display: flex; align-items: center; gap: 24px; }

/* ============================================================
   Footer
   ============================================================ */

.tdx-footer {
  background: var(--tdx-navy);
  color: var(--tdx-white);
  padding: 48px 24px;
  border-radius: var(--tdx-radius-card) var(--tdx-radius-card) 0 0;
  box-shadow: 0 -4px 20px rgba(11, 28, 61, 0.12);
}
.tdx-footer__columns { display: flex; flex-wrap: wrap; gap: 40px; margin-top: 32px; }
.tdx-footer__column-title {
  font-family: var(--tdx-font-body);
  font-weight: 700;
  font-size: 13px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--tdx-green);
  margin: 0 0 16px 0;
}
.tdx-footer__links { list-style: none; margin: 0; padding: 0; display: flex; flex-direction: column; gap: 10px; }
.tdx-footer__link {
  font-family: var(--tdx-font-body);
  font-weight: 500;
  font-size: 14px;
  color: var(--tdx-white);
  text-decoration: none;
  transition: color var(--tdx-duration-base) var(--tdx-ease);
}
.tdx-footer__link:hover { color: var(--tdx-green); }

/* ============================================================
   Card
   ============================================================ */

.tdx-card { background: #FFFFFF; border: none; border-radius: var(--tdx-radius-card); padding: 32px; box-shadow: 0 8px 24px rgba(11, 28, 61, 0.10); }
.tdx-card--accent { border-top: 2px solid var(--tdx-green); }
.tdx-card__title { font-family: var(--tdx-font-display); font-weight: 800; font-size: 16px; color: var(--tdx-navy); margin: 0 0 12px 0; }
.tdx-card__body { font-family: var(--tdx-font-body); font-weight: 500; font-size: 14px; color: var(--tdx-neutral-600); line-height: 1.6; margin: 0; }

/* ============================================================
   Badge
   ============================================================ */

.tdx-badge {
  display: inline-block;
  background: var(--tdx-navy);
  color: var(--tdx-green);
  font-family: var(--tdx-font-display);
  font-weight: 800;
  font-size: 10px;
  letter-spacing: 0.02em;
  padding: 4px 10px;
  border-radius: var(--tdx-radius-button);
  text-transform: uppercase;
}

/* ============================================================
   CTA Banner
   ============================================================ */

.tdx-cta-banner {
  background: var(--tdx-green);
  padding: 36px 32px;
  border-radius: var(--tdx-radius-card);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  flex-wrap: wrap;
}
.tdx-cta-banner__title { font-family: var(--tdx-font-display); font-weight: 800; font-size: 20px; color: var(--tdx-navy); margin: 0; }
.tdx-cta-banner__button {
  background: var(--tdx-navy);
  color: var(--tdx-white);
  font-family: var(--tdx-font-body);
  font-size: 13px;
  font-weight: 700;
  padding: 12px 24px;
  border: none;
  border-radius: var(--tdx-radius-button);
  cursor: pointer;
  text-decoration: none;
  display: inline-block;
  white-space: nowrap;
}

/* ============================================================
   Input
   ============================================================ */

.tdx-field { display: flex; flex-direction: column; gap: 6px; }
.tdx-field__label {
  font-family: var(--tdx-font-body);
  font-weight: 600;
  font-size: 13px;
  color: var(--tdx-navy);
}
.tdx-field__input {
  background: #FFFFFF;
  border: 1px solid var(--tdx-border);
  border-radius: var(--tdx-radius-button);
  padding: 12px 20px;
  font-family: var(--tdx-font-body);
  font-weight: 500;
  font-size: 14px;
  color: var(--tdx-navy);
  outline: none;
  transition: border-color var(--tdx-duration-base) var(--tdx-ease);
}
.tdx-field__input::placeholder { color: var(--tdx-neutral-500); }
.tdx-field__input:focus { border: 1.5px solid var(--tdx-navy); }
.tdx-field--error .tdx-field__input { border: 1.5px solid var(--tdx-error); }
.tdx-field__message { font-family: var(--tdx-font-body); font-size: 12px; font-weight: 600; color: var(--tdx-error); margin: 0; }