/* NormandyPrint — feuille de styles unique
   Palette issue du logo. Le cyan est réservé au bouton d'appel à l'action principal. */

@font-face {
  font-family: "Source Serif 4";
  src: url("/assets/fonts/source-serif-4-var.woff2") format("woff2");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}

@font-face {
  font-family: "Source Sans 3";
  src: url("/assets/fonts/source-sans-3-var.woff2") format("woff2");
  font-weight: 200 900;
  font-style: normal;
  font-display: swap;
}

:root {
  --marine: #25407E;
  --cyan: #0094D1;
  --horizon: #89B3D9;
  --ciel: #91CDED;
  --fond: #F7F9FD;
  --blanc: #FFFFFF;
  --ardoise: #44506B;

  --serif: "Source Serif 4", Georgia, "Times New Roman", serif;
  --sans: "Source Sans 3", -apple-system, "Segoe UI", Roboto, Arial, sans-serif;

  --largeur: 70rem;               /* 1120 px */
  --gouttiere: clamp(1.25rem, 4vw, 2.5rem);
  --espace-section: clamp(4rem, 9vw, 7.5rem);
  --mesure: 34em;                 /* environ 68 caractères */
  --rayon: .375rem;
}

/* ---------- Base ---------- */

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  -webkit-text-size-adjust: 100%;
  text-size-adjust: 100%;
}

body {
  display: flex;
  flex-direction: column;
  min-height: 100vh;
  margin: 0;
  background: var(--fond);
  color: var(--ardoise);
  font-family: var(--sans);
  font-size: 1.125rem;
  line-height: 1.6;
  text-rendering: optimizeLegibility;
}

main {
  flex: 1 0 auto;               /* pied de page en bas sur les pages courtes */
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

h1,
h2,
h3 {
  margin: 0;
  font-family: var(--serif);
  font-weight: 600;
  color: var(--marine);
  line-height: 1.15;
  letter-spacing: -.01em;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2.125rem, 1.3rem + 3.6vw, 3.75rem);
  line-height: 1.08;
}

h2 {
  font-size: clamp(1.75rem, 1.3rem + 2vw, 2.625rem);
}

h3 {
  font-size: 1.375rem;
  line-height: 1.25;
}

p {
  margin: 0 0 1.25rem;
  max-width: var(--mesure);
}

p:last-child {
  margin-bottom: 0;
}

a {
  color: var(--marine);
  text-decoration-thickness: 1px;
  text-underline-offset: .18em;
}

a:hover {
  text-decoration-thickness: 2px;
}

:focus-visible {
  outline: 3px solid var(--marine);
  outline-offset: 3px;
  border-radius: 2px;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0 0 0 0);
  white-space: nowrap;
  border: 0;
}

.lien-evitement {
  position: absolute;
  top: .5rem;
  left: .5rem;
  z-index: 10;
  padding: .625rem 1rem;
  background: var(--blanc);
  color: var(--marine);
  font-weight: 600;
  transform: translateY(-200%);
}

.lien-evitement:focus {
  transform: none;
}

.conteneur {
  width: 100%;
  max-width: calc(var(--largeur) + 2 * var(--gouttiere));
  margin-inline: auto;
  padding-inline: var(--gouttiere);
}

/* ---------- Boutons ---------- */

.bouton {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 3rem;
  padding: .75rem 1.5rem;
  border: 2px solid transparent;
  border-radius: var(--rayon);
  font-family: var(--sans);
  font-size: 1.1875rem;          /* 19 px gras : texte « large » au sens WCAG */
  font-weight: 700;
  line-height: 1.2;
  text-align: center;
  text-decoration: none;
}

/* Blanc sur cyan = 3,4:1, conforme AA uniquement en texte large (≥ 18,66 px gras). Ne pas réduire. */
.bouton--principal {
  background: var(--cyan);
  color: var(--blanc);
}

.bouton--principal:hover {
  background: var(--marine);
}

.bouton--secondaire {
  background: transparent;
  border-color: var(--marine);
  color: var(--marine);
}

.bouton--secondaire:hover {
  background: var(--ciel);
}

/* ---------- En-tête ---------- */

.entete {
  background: var(--blanc);
}

.entete__barre {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: .25rem 2rem;
  padding-block: .75rem;
}

.entete__logo {
  display: block;
  padding: .3rem;               /* zone de respect ≥ hauteur du N */
  margin-left: -.3rem;
  line-height: 0;
  border-radius: 50%;
}

.entete__logo img {
  width: auto;
  height: 3.5rem;               /* 56 px, minimum 48 px */
}

.nav {
  order: 3;
  width: 100%;
  /* Compensation optique : le centre visuel du texte est sa hauteur d'x, pas sa boîte. */
  padding-top: .125rem;
}

.nav ul {
  display: flex;
  flex-wrap: wrap;
  gap: 0 1.5rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

.nav a {
  display: inline-block;
  padding-block: .5rem;
  color: var(--marine);
  font-weight: 600;
  text-decoration: none;
}

.nav a:hover {
  text-decoration: underline;
}

.entete .bouton {
  min-height: 2.75rem;
  padding: .5rem 1rem;
  font-size: 1.0625rem;
}

@media (min-width: 48em) {
  .nav {
    order: 0;
    width: auto;
    margin-left: auto;
  }

  .nav ul {
    gap: 0 2rem;
  }
}

/* ---------- Sections ---------- */

.section {
  padding-block: var(--espace-section);
}

.section--blanc {
  background: var(--blanc);
}

.section--ciel {
  background: var(--ciel);
}

.section__titre {
  max-width: 24ch;
  margin-bottom: 1.5rem;
}

.section__chapo {
  font-size: 1.25rem;
}

/* ---------- Hero ---------- */

.hero {
  background: var(--blanc);
  padding-block: clamp(2.5rem, 7vw, 6rem) clamp(4rem, 9vw, 7.5rem);
}

.hero__lieu {
  margin-bottom: 1rem;
  color: var(--marine);
  font-weight: 600;
}

.hero h1 {
  max-width: 20ch;
}

.hero__intro {
  max-width: 32em;
  margin: 1.25rem 0 2rem;
  font-size: clamp(1.1875rem, 1.05rem + .6vw, 1.4375rem);
  line-height: 1.5;
}

.hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: .75rem 1rem;
}

.faits {
  position: relative;
  display: flex;
  flex-wrap: wrap;
  gap: 1rem 3rem;
  max-width: 50rem;
  margin: 3rem 0 0;
  padding-top: 1.5rem;
}

/* Ligne d'horizon : la seule animation de la page. */
.faits::before {
  content: "";
  position: absolute;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  background: var(--horizon);
  transform-origin: left center;
}

@media (prefers-reduced-motion: no-preference) {
  .faits::before {
    animation: horizon 1.1s cubic-bezier(.2, .7, .2, 1) .15s both;
  }

  @keyframes horizon {
    from { transform: scaleX(0); }
    to { transform: scaleX(1); }
  }
}

.faits div {
  display: flex;
  flex-direction: column-reverse;
}

.faits dt {
  font-size: 1rem;
}

.faits dd {
  margin: 0;
  color: var(--marine);
  font-family: var(--serif);
  font-size: 1.5rem;
  font-weight: 600;
  line-height: 1.2;
}

/* ---------- Réalisations ---------- */

.projet {
  display: grid;
  gap: 1.75rem;
  margin-top: 2.5rem;
}

.projet__visuel {
  margin: 0;
  overflow: hidden;
  background: var(--blanc);
  border: 1px solid var(--horizon);
  border-radius: .5rem;
}

.projet__visuel img {
  width: 100%;
}

.projet h3 {
  font-size: 1.75rem;
  margin-bottom: 1rem;
}

.fiche {
  margin: 0 0 1.5rem;
}

.fiche div + div {
  margin-top: .75rem;
}

.fiche dt {
  color: var(--marine);
  font-weight: 600;
}

.fiche dd {
  margin: 0;
  max-width: var(--mesure);
}

.lien-sortant {
  font-weight: 600;
}

.projet--en-cours {
  max-width: 44rem;
  margin-top: 3.5rem;
  padding: 1.75rem 1.75rem 1.75rem 1.5rem;
  background: var(--blanc);
  border-left: 4px solid var(--horizon);
}

.projet--en-cours h3 {
  font-size: 1.5rem;
  margin-bottom: .75rem;
}

.statut {
  display: inline-block;
  margin-bottom: 1rem;
  padding: .125rem .75rem;
  background: var(--ciel);
  border-radius: 1rem;
  color: var(--marine);
  font-size: 1rem;
  font-weight: 600;
}

@media (min-width: 56em) {
  .projet--principal {
    grid-template-columns: minmax(0, 1.5fr) minmax(0, 1fr);
    align-items: center;
    gap: 3.5rem;
  }
}

/* ---------- Prestations ---------- */

.tarifs {
  margin: 2.5rem 0 0;
  padding: 0;
  list-style: none;
  border-top: 1px solid var(--horizon);
}

.tarif {
  display: grid;
  gap: .375rem 2rem;
  padding-block: 1.625rem;
  border-bottom: 1px solid var(--horizon);
}

.tarif p {
  margin: 0;
}

.tarif__prix {
  color: var(--marine);
  font-family: var(--serif);
  font-size: 1.625rem;
  font-weight: 600;
  line-height: 1.2;
  white-space: nowrap;
}

.tarif__prix span {
  font-family: var(--sans);
  font-size: 1rem;
  font-weight: 400;
  color: var(--ardoise);
}

.tarif--phare h3 {
  font-size: 1.875rem;
}

.tarif--phare .tarif__prix {
  font-size: 2.375rem;
}

.tarifs__note {
  margin-top: 1.75rem;
  font-size: 1rem;
}

@media (min-width: 48em) {
  .tarif {
    grid-template-columns: minmax(0, 1fr) auto;
    align-items: baseline;
  }

  .tarif h3,
  .tarif__desc {
    grid-column: 1;
  }

  .tarif__prix {
    grid-column: 2;
    grid-row: 1 / span 2;
    align-self: center;
    text-align: right;
  }
}

/* ---------- Méthode ---------- */

.etapes {
  display: grid;
  gap: 2.25rem 2rem;
  margin: 2.5rem 0 0;
  padding: 0;
  list-style: none;
  counter-reset: etape;
}

.etape {
  position: relative;
  padding-top: 3.75rem;
  counter-increment: etape;
}

.etape::before {
  content: counter(etape);
  content: counter(etape) / "";
  position: absolute;
  top: 0;
  left: 0;
  display: grid;
  place-items: center;
  width: 2.75rem;
  height: 2.75rem;
  background: var(--marine);
  border-radius: 50%;
  color: var(--blanc);
  font-family: var(--serif);
  font-size: 1.375rem;
  font-weight: 600;
  line-height: 1;
}

.etape h3 {
  margin-bottom: .5rem;
}

.etape p {
  color: var(--marine);
}

@media (min-width: 40em) {
  .etapes {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }
}

@media (min-width: 64em) {
  .etapes {
    grid-template-columns: repeat(4, minmax(0, 1fr));
  }
}

/* ---------- Qui je suis ---------- */

.apropos {
  display: grid;
  gap: 2rem;
  align-items: start;
}

.portrait {
  order: 2;                     /* sur mobile, le texte passe avant la photo */
  width: 100%;
  max-width: 18rem;
  aspect-ratio: 4 / 5;
  margin: 0;
  overflow: hidden;
  background: var(--fond);
  border: 1px solid var(--horizon);
  border-radius: .5rem;
}

.portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

@media (min-width: 48em) {
  .apropos {
    grid-template-columns: 16rem minmax(0, 1fr);
    gap: 3.5rem;
  }

  .portrait {
    order: 0;
  }

  .apropos .section__titre {
    margin-top: .25rem;
  }
}

/* ---------- Contact ---------- */

.contact__actions {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1rem 1.5rem;
  margin: 2rem 0 2.5rem;
}

.contact__email {
  font-size: 1.25rem;
  font-weight: 600;
}

.infos {
  display: grid;
  gap: 1.25rem 3rem;
  margin: 0;
}

.infos dt {
  color: var(--marine);
  font-weight: 600;
}

.infos dd {
  margin: 0;
}

@media (min-width: 48em) {
  .infos {
    grid-template-columns: repeat(2, minmax(0, 20rem));
  }
}

/* ---------- Pied de page ---------- */

.pied {
  padding-block: 2.5rem;
  background: var(--marine);
  color: var(--blanc);
  font-size: 1rem;
}

.pied a {
  color: var(--blanc);
}

.pied :focus-visible {
  outline-color: var(--blanc);
}

.pied__lignes {
  display: flex;
  flex-wrap: wrap;
  gap: .5rem 2rem;
  margin: 0;
  padding: 0;
  list-style: none;
}

/* ---------- Pages secondaires ---------- */

.page-simple {
  background: var(--blanc);
  padding-block: clamp(2.5rem, 7vw, 5rem) var(--espace-section);
}

.page-simple h1 {
  max-width: 20ch;
  margin-bottom: 2rem;
}

.page-simple h2 {
  font-size: 1.5rem;
  margin: 2.5rem 0 .75rem;
}

.page-simple address {
  font-style: normal;
}

.coordonnees {
  margin: 0;
}

.coordonnees div + div {
  margin-top: .375rem;
}

.coordonnees dt {
  display: inline;
  color: var(--marine);
  font-weight: 600;
}

.coordonnees dt::after {
  content: " : ";
}

.coordonnees dd {
  display: inline;
  margin: 0;
}