/**
 * Motifs inspirés du système de design de l’État (DSFR) :
 * alertes à filet, champs à soulignement, boutons nets, focus visible.
 * Pas de police Marianne ni de bleu France — réservés aux sites publics.
 */

:root {
  --ds-text: #161616;
  --ds-text-alt: #3a3a3a;
  --ds-text-mention: #666;
  --ds-bg: #f6f6f6;
  --ds-bg-alt: #fff;
  --ds-border: #ddd;
  --ds-primary: #0b3d38;
  --ds-primary-hover: #062824;
  --ds-focus: #0a76a6;
  --ds-info: #0063cb;
  --ds-info-bg: #e8edff;
  --ds-success: #18753c;
  --ds-success-bg: #b8fec9;
  --ds-warning: #716043;
  --ds-warning-bg: #fee7a0;
  --ds-error: #ce0500;
  --ds-error-bg: #ffe9e9;
  --ds-artwork-info: #0063cb;
  --ds-artwork-success: #18753c;
  --ds-artwork-warning: #b34000;
  --ds-artwork-error: #ce0500;
  --ds-font: "Source Sans 3", "Segoe UI", system-ui, sans-serif;
  --ds-radius: 0.25rem;
}

.ds-page {
  min-height: 100svh;
  display: flex;
  flex-direction: column;
  background: var(--ds-bg);
  color: var(--ds-text);
  font-family: var(--ds-font);
  font-size: 1rem;
  line-height: 1.5;
}

.ds-page a:focus-visible,
.ds-page button:focus-visible,
.ds-page input:focus-visible {
  outline: 2px solid var(--ds-focus);
  outline-offset: 2px;
}

.ds-skip {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 20;
  padding: 0.5rem 0.75rem;
  background: var(--ds-bg-alt);
  color: var(--ds-text);
  font-weight: 700;
}
.ds-skip:focus {
  top: 0.5rem;
}

.ds-header {
  background: var(--ds-bg-alt);
  border-bottom: 1px solid var(--ds-border);
  box-shadow: 0 0.5px 0 0 #00009100;
}
.ds-header__band {
  height: 0.375rem;
  background: var(--ds-primary);
}
.ds-header__inner {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  max-width: 78rem;
  margin: 0 auto;
  padding: 0.85rem 1rem;
}
.ds-header__brand {
  display: flex;
  flex-direction: column;
  gap: 0.1rem;
  text-decoration: none;
  color: inherit;
  min-width: 0;
}
.ds-header__service {
  font-size: 1.125rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  line-height: 1.2;
}
.ds-header__tagline {
  font-size: 0.75rem;
  color: var(--ds-text-mention);
}
.ds-header__tools {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  flex-shrink: 0;
}
.ds-header__link {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ds-primary);
  text-decoration: none;
}
.ds-header__link:hover {
  text-decoration: underline;
}
.ds-header nav.ds-lang {
  border-radius: 0.25rem;
  letter-spacing: 0;
  text-transform: none;
  font-size: 0.75rem;
  font-weight: 700;
}

.ds-main {
  flex: 1 1 auto;
  width: 100%;
  max-width: 40rem;
  margin: 0 auto;
  padding: 2rem 1rem 3rem;
}
@media (min-width: 768px) {
  .ds-main {
    padding-top: 3rem;
  }
}

.ds-kicker {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 700;
  color: var(--ds-primary);
}
.ds-title {
  margin: 0.35rem 0 0;
  font-size: clamp(1.75rem, 3vw, 2.5rem);
  font-weight: 700;
  line-height: 1.2;
  letter-spacing: 0;
}
.ds-lead {
  margin: 1rem 0 0;
  font-size: 1.125rem;
  color: var(--ds-text-alt);
}

.ds-stepper {
  margin: 0 0 1.5rem;
}
.ds-stepper__title {
  margin: 0;
  font-size: 0.875rem;
  font-weight: 700;
}
.ds-stepper__state {
  margin: 0.15rem 0 0;
  font-size: 0.8125rem;
  color: var(--ds-text-mention);
}
.ds-stepper__track {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 0.35rem;
  margin-top: 0.65rem;
  height: 0.5rem;
}
.ds-stepper__seg {
  background: #cecece;
  height: 100%;
  display: block;
}
.ds-stepper__seg.is-done,
.ds-stepper__seg.is-current {
  background: var(--ds-primary);
}

.ds-form {
  margin-top: 1.75rem;
  display: flex;
  flex-direction: column;
  gap: 1.25rem;
}
.ds-fieldset {
  margin: 0;
  padding: 0;
  border: 0;
  min-width: 0;
}
.ds-label {
  display: block;
  font-size: 1rem;
  font-weight: 700;
  color: var(--ds-text);
  margin-bottom: 0.35rem;
}
.ds-hint {
  margin: 0 0 0.5rem;
  font-size: 0.75rem;
  color: var(--ds-text-mention);
}
.ds-input,
.ds-password__field {
  display: block;
  width: 100%;
  box-sizing: border-box;
  font: inherit;
  color: var(--ds-text);
  background: #eee;
  border: 0;
  border-radius: var(--ds-radius) var(--ds-radius) 0 0;
  border-bottom: 2px solid var(--ds-text);
  padding: 0.5rem 1rem;
  min-height: 2.5rem;
}
.ds-input:hover,
.ds-password__field:hover {
  background: #e5e5e5;
}
.ds-input:focus,
.ds-password__field:focus {
  outline: 2px solid var(--ds-focus);
  outline-offset: 2px;
  background: #fff;
}
.ds-password {
  position: relative;
}
.ds-password__field {
  padding-right: 6.5rem;
}
.ds-password__toggle {
  position: absolute;
  right: 0.25rem;
  top: 50%;
  transform: translateY(-50%);
  border: 0;
  background: transparent;
  color: var(--ds-primary);
  font: inherit;
  font-size: 0.8125rem;
  font-weight: 500;
  text-decoration: underline;
  cursor: pointer;
  padding: 0.35rem 0.5rem;
}
.ds-label-row {
  display: flex;
  align-items: baseline;
  justify-content: space-between;
  gap: 0.75rem;
  margin-bottom: 0.35rem;
}
.ds-label-row .ds-label {
  margin-bottom: 0;
}
.ds-link-muted {
  font-size: 0.875rem;
  font-weight: 500;
  color: var(--ds-primary);
  background: none;
  border: 0;
  padding: 0;
  cursor: pointer;
  text-decoration: underline;
  font-family: inherit;
}

.ds-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.5rem;
  padding: 0.5rem 1.25rem;
  border: 1px solid transparent;
  border-radius: var(--ds-radius);
  font: inherit;
  font-weight: 500;
  text-decoration: none;
  cursor: pointer;
  width: fit-content;
}
.ds-btn--primary {
  background: var(--ds-primary);
  color: #fff;
}
.ds-btn--primary:hover {
  background: var(--ds-primary-hover);
}
.ds-btn--secondary {
  background: #fff;
  color: var(--ds-primary);
  border-color: var(--ds-primary);
}
.ds-btn--secondary:hover {
  background: #f6f6f6;
}
.ds-btn--block {
  width: 100%;
}
.ds-btn-row {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 0.25rem;
}

.ds-alert {
  position: relative;
  padding: 1rem 2.75rem 1rem 3.25rem;
  background: var(--ds-info-bg);
  color: var(--ds-text);
  border: 0;
  border-radius: 0;
  box-shadow: inset 4px 0 0 0 var(--ds-artwork-info);
}
.ds-alert::before {
  content: "";
  position: absolute;
  left: 1rem;
  top: 1.05rem;
  width: 1.35rem;
  height: 1.35rem;
  background: currentColor;
  mask: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2'><circle cx='12' cy='12' r='9'/><path d='M12 8v4M12 16h.01'/></svg>") center / contain no-repeat;
}
.ds-alert__title {
  margin: 0;
  font-size: 1.125rem;
  font-weight: 700;
  line-height: 1.3;
}
.ds-alert p {
  margin: 0.35rem 0 0;
  font-size: 0.9375rem;
}
.ds-alert p:first-of-type {
  margin-top: 0.15rem;
}
.ds-alert--error {
  background: var(--ds-error-bg);
  box-shadow: inset 4px 0 0 0 var(--ds-artwork-error);
}
.ds-alert--error::before {
  mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2'><path d='M12 9v4M12 17h.01'/><path d='M10.29 3.86 1.82 18a2 2 0 0 0 1.72 3h16.92a2 2 0 0 0 1.72-3L13.71 3.86a2 2 0 0 0-3.42 0Z'/></svg>");
}
.ds-alert--success {
  background: var(--ds-success-bg);
  box-shadow: inset 4px 0 0 0 var(--ds-artwork-success);
}
.ds-alert--success::before {
  mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2'><circle cx='12' cy='12' r='9'/><path d='m8 12 3 3 5-6'/></svg>");
}
.ds-alert--warning {
  background: var(--ds-warning-bg);
  box-shadow: inset 4px 0 0 0 var(--ds-artwork-warning);
}
.ds-alert--warning::before {
  mask-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' viewBox='0 0 24 24' fill='none' stroke='black' stroke-width='2'><path d='M12 9v4M12 17h.01'/><path d='M10.29 3.86 1.82 18a2 2 0 0 0 1.72 3h16.92a2 2 0 0 0 1.72-3L13.71 3.86a2 2 0 0 0-3.42 0Z'/></svg>");
}
.ds-alert--info {
  background: var(--ds-info-bg);
  box-shadow: inset 4px 0 0 0 var(--ds-artwork-info);
}
.ds-alert-stack {
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  margin-top: 1.5rem;
}

.ds-callout {
  margin-top: 1.5rem;
  padding: 1rem 1.25rem;
  background: #fff;
  box-shadow: inset 4px 0 0 0 var(--ds-primary);
}
.ds-callout p {
  margin: 0 0 0.75rem;
  font-size: 0.9375rem;
}

.ds-otp {
  display: flex;
  flex-wrap: wrap;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.ds-otp__cell {
  width: 2.75rem;
  height: 3.25rem;
  text-align: center;
  font-size: 1.5rem;
  font-weight: 700;
  font-variant-numeric: tabular-nums;
  background: #eee;
  border: 0;
  border-radius: var(--ds-radius) var(--ds-radius) 0 0;
  border-bottom: 2px solid var(--ds-text);
  color: var(--ds-text);
}
@media (min-width: 640px) {
  .ds-otp__cell {
    width: 3.15rem;
    height: 3.6rem;
    font-size: 1.65rem;
  }
}
.ds-otp__cell:focus {
  outline: 2px solid var(--ds-focus);
  outline-offset: 2px;
  background: #fff;
}

.ds-alt {
  margin-top: 2rem;
  padding-top: 1.25rem;
  border-top: 1px solid var(--ds-border);
  font-size: 0.9375rem;
  color: var(--ds-text-alt);
}
.ds-alt p {
  margin: 0 0 0.5rem;
}
.ds-alt a {
  color: var(--ds-primary);
  font-weight: 500;
}
.ds-footer {
  margin-top: auto;
  background: var(--ds-bg-alt);
  border-top: 1px solid var(--ds-border);
  padding: 1rem;
}
.ds-footer__inner {
  max-width: 78rem;
  margin: 0 auto;
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1.25rem;
  align-items: center;
  justify-content: space-between;
  font-size: 0.75rem;
  color: var(--ds-text-mention);
}
.ds-footer__links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem 1rem;
}
.ds-footer__links a {
  color: var(--ds-text-alt);
  text-decoration: none;
}
.ds-footer__links a:hover {
  text-decoration: underline;
}

.ds-pill {
  display: inline-flex;
  align-items: center;
  gap: 0.4rem;
  margin-top: 1rem;
  padding: 0.2rem 0.55rem;
  font-size: 0.75rem;
  font-weight: 700;
  background: #eee;
  color: var(--ds-text);
}

@media (prefers-reduced-motion: reduce) {
  .ds-page * {
    animation: none !important;
    transition: none !important;
  }
}

.ds-alert__close {
  position: absolute;
  top: 0.65rem;
  right: 0.5rem;
  width: 2rem;
  height: 2rem;
  border: 0;
  background: transparent;
  color: inherit;
  cursor: pointer;
  font-size: 1.25rem;
  line-height: 1;
}
.ds-alert__close:hover {
  background: rgba(0, 0, 0, 0.06);
}
.ds-alert__cta {
  display: inline-block;
  margin-top: 0.65rem;
  font-weight: 500;
  color: var(--ds-primary);
}
.ds-alert__code {
  display: inline-block;
  margin-top: 0.5rem;
  margin-right: 0.5rem;
  padding: 0.15rem 0.45rem;
  font-family: ui-monospace, monospace;
  font-size: 0.8125rem;
  font-weight: 700;
  background: rgba(255, 255, 255, 0.65);
  border: 1px solid rgba(0, 0, 0, 0.12);
  cursor: pointer;
}

.ds-alert-banners {
  display: flex;
  flex-direction: column;
  gap: 0;
  background: var(--ds-bg);
  border-bottom: 1px solid var(--ds-border);
}
.ds-alert-banners .ds-alert + .ds-alert {
  border-top: 1px solid rgba(0, 0, 0, 0.06);
}
.ds-alert--on-dark.ds-alert--error { background: #3b0705; }
.ds-alert--on-dark.ds-alert--success { background: #0d2b18; }
.ds-alert--on-dark.ds-alert--warning { background: #3b2c08; }
.ds-alert--on-dark.ds-alert--info { background: #071a33; }

/* Connexion : volet photo (inspiration split GD / DSFR) */
.ds-page--split .athena-header {
  flex: 0 0 auto;
  width: 100%;
}
.athena-header__lang {
  display: flex;
  align-items: center;
  flex-shrink: 0;
}
.ds-split {
  flex: 1 1 auto;
  display: grid;
  grid-template-columns: 1fr;
}
.ds-visual {
  position: relative;
  min-height: 11.5rem;
  overflow: hidden;
  background: #0b3d38;
}
.ds-visual__img {
  position: absolute;
  inset: 0;
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center 35%;
  filter: grayscale(0.28) contrast(1.06) saturate(0.85);
}
.ds-visual__veil {
  position: absolute;
  inset: 0;
  background:
    linear-gradient(180deg, rgba(11, 61, 56, 0.18) 0%, rgba(11, 22, 20, 0.55) 100%);
  pointer-events: none;
}
.ds-visual__caption {
  display: none;
}
.ds-page--split .ds-main {
  width: 100%;
}
.ds-main__inner {
  width: 100%;
  max-width: 28rem;
  margin-inline: auto;
}
@media (min-width: 960px) {
  .ds-split {
    grid-template-columns: minmax(28rem, 42rem) minmax(0, 1fr);
    min-height: calc(100svh - var(--athena-header-h, 4rem));
  }
  .ds-visual {
    order: 2;
    min-height: 100%;
  }
  .ds-page--split .ds-main {
    order: 1;
    max-width: none;
    margin: 0;
    padding: 3rem 3.25rem 4rem;
    display: flex;
    flex-direction: column;
    justify-content: center;
  }
  .ds-visual__caption {
    display: block;
    position: absolute;
    left: 1.5rem;
    right: 1.5rem;
    bottom: 1.5rem;
    z-index: 1;
    margin: 0;
    max-width: 22rem;
    color: #f4f4f0;
    font-size: 1.05rem;
    font-weight: 600;
    line-height: 1.35;
    text-shadow: 0 1px 8px rgba(0, 0, 0, 0.55);
  }
}
@media (min-width: 1280px) {
  .ds-page--split .ds-main {
    padding-left: 4.5rem;
    padding-right: 4rem;
  }
}