@charset "UTF-8";
/* === DOPPIO ARCHITECTURE — design system === */
:root {
  /* Palette principale — basée sur la charte */
  --blue: #0000ff; /* bleu signature */
  --blue-deep: #00009e; /* bleu hover/active */
  --cream: #ece7dc; /* fond chaud, neutre */
  --cream-light: #f4f0e6; /* fond clair (pages intérieures) */
  --terra: #c5774e; /* accent terre cuite */
  --gold: #d4a056; /* accent or sur fond bleu */
  --ink: #14142a; /* texte principal */
  --muted: #6e6a5e; /* texte secondaire */
  --line: #d8d2c2; /* lignes fines */
  /* Variables sémantiques */
  --bg: var(--cream);
  --text: var(--ink);
  --accent: var(--blue);
  /* Typo — Adobe Fonts : Futura PT (titres / display) | Brandon Grotesque (texte courant)
     Fallback : Jost / Mulish (équivalents libres) puis polices système */
  --font-display: "futura-pt", "Jost", "Futura", -apple-system, BlinkMacSystemFont, sans-serif;
  --font-body: "brandon-grotesque", "Mulish", -apple-system, BlinkMacSystemFont, sans-serif;
  --font: var(--font-body);
  /* Espacement */
  --pad-x: clamp(1.5rem, 4vw, 3rem);
  --pad-y: clamp(1.25rem, 2.5vw, 2rem);
  --sidenav-w: 11.5rem;
  /* Lettre-espacement signature */
  --tracked: 0.18em;
  --tracked-wide: 0.28em;
}

/* === Reset léger === */
*, *::before, *::after {
  box-sizing: border-box;
}

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

body {
  margin: 0;
  font-family: var(--font);
  font-weight: 300;
  font-size: 15px;
  line-height: 1.65;
  color: var(--text);
  background: var(--bg);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

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

a {
  color: inherit;
  text-decoration: none;
  transition: color 0.2s ease, opacity 0.2s ease;
}

h1, h2, h3, h4 {
  font-family: var(--font-display);
  font-weight: 600;
  line-height: 1.05;
  letter-spacing: -0.01em;
  margin: 0 0 0.55em;
  color: var(--blue);
}

h1 {
  font-size: clamp(2.4rem, 5.5vw, 4.4rem);
}

h2 {
  font-size: clamp(1.8rem, 3.6vw, 2.6rem);
}

h3 {
  font-size: 1.2rem;
  letter-spacing: 0;
}

p {
  margin: 0 0 1.1em;
}

/* === Topbar (logo / contact) === */
.topbar {
  position: fixed;
  top: 0;
  left: 0;
  right: 0;
  z-index: 50;
  display: grid;
  grid-template-columns: auto 1fr auto;
  align-items: center;
  gap: 1.5rem;
  padding: var(--pad-y) var(--pad-x);
  pointer-events: none;
}

.topbar > * {
  pointer-events: auto;
}

/* Nav horizontale dans le topbar — visible sur toutes les pages en desktop */
.topbar-nav {
  display: block;
  justify-self: end;
}

.topbar-nav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  gap: 2.4rem;
}

.topbar-nav a {
  font-size: 0.78rem;
  letter-spacing: var(--tracked-wide);
  text-transform: uppercase;
  font-weight: 500;
  color: var(--blue);
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.topbar-nav a:hover,
.topbar-nav a.active {
  border-bottom-color: var(--blue);
}

.topbar-logo {
  display: block;
  color: var(--blue);
  width: 6.5rem;
  transition: opacity 0.2s;
}

.topbar-logo:hover {
  opacity: 0.65;
}

.topbar-logo img {
  width: 100%;
}

.topbar-meta {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 0.9rem;
  font-size: 0.72rem;
  letter-spacing: var(--tracked);
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 500;
}

.topbar-meta a {
  border-bottom: 1px solid transparent;
  padding-bottom: 2px;
}

.topbar-meta a:hover {
  border-bottom-color: var(--blue);
}

.topbar-meta .dot {
  display: inline-block;
  width: 3px;
  height: 3px;
  background: var(--blue);
  border-radius: 50%;
}

/* === Side navigation — utilisée uniquement comme drawer mobile === */
.sidenav {
  display: none; /* masquée en desktop, le topbar-nav prend le relais */
  position: fixed;
  left: 0;
  top: 0;
  bottom: 0;
  width: var(--sidenav-w);
  align-items: center;
  padding-left: calc(var(--pad-x) + 1rem);
  z-index: 40;
  pointer-events: none;
}

.sidenav ul {
  list-style: none;
  margin: 0;
  padding: 0;
  display: flex;
  flex-direction: column;
  gap: 1.1rem;
  pointer-events: auto;
}

.sidenav a {
  display: inline-block;
  font-size: 0.72rem;
  letter-spacing: var(--tracked-wide);
  text-transform: uppercase;
  font-weight: 500;
  color: var(--ink);
  padding: 2px 0;
  border-bottom: 1px solid transparent;
}

.sidenav a:hover,
.sidenav a.active {
  color: var(--blue);
  border-bottom-color: var(--blue);
}

/* Toggle mobile (carré avec lignes horizontales, à droite) */
.nav-toggle {
  display: none;
  background: none;
  border: 1px solid var(--blue);
  color: var(--blue);
  width: 2.6rem;
  height: 2.6rem;
  cursor: pointer;
  flex-direction: column;
  align-items: center;
  justify-content: center;
  gap: 4px;
  padding: 0;
  border-radius: 0;
  justify-self: end;
  transition: background 0.2s, color 0.2s;
}

.nav-toggle:hover {
  background: var(--blue);
}

.nav-toggle:hover span {
  background: var(--cream-light);
}

.nav-toggle span {
  width: 16px;
  height: 1.5px;
  background: var(--blue);
  display: block;
  transition: transform 0.25s, opacity 0.2s, background 0.2s;
}

.nav-toggle[aria-expanded=true] span:nth-child(1) {
  transform: translateY(5.5px) rotate(45deg);
}

.nav-toggle[aria-expanded=true] span:nth-child(2) {
  opacity: 0;
}

.nav-toggle[aria-expanded=true] span:nth-child(3) {
  transform: translateY(-5.5px) rotate(-45deg);
}

/* === Main === */
.site-main {
  padding-left: 0;
}

/* === Hero accueil === */
.hero {
  position: relative;
  min-height: 100vh;
  overflow: hidden;
}

.hero-full {
  /* Variante plein écran sans contenu — page d'accueil */
  height: 100vh;
}

.hero-image {
  /* Placeholder Unsplash (photo libre de droits, architecture).
     Pour mettre votre vraie image :
       1. Ajoutez votre photo dans assets/images/hero.jpg
       2. Remplacez l'URL ci-dessous par :  url('/assets/images/hero.jpg')
     Alternatives Unsplash (juste swapper l'URL) :
       • Façade béton minimal :   https://images.unsplash.com/photo-1487958449943-2429e8be8625
       • Maison moderne lumière : https://images.unsplash.com/photo-1545324418-cc1a3fa10c00
       • Mur pierre / texture :   https://images.unsplash.com/photo-1503387762-592deb58ef4e
       • Intérieur épuré :        https://images.unsplash.com/photo-1545558014-8692077e9b5c
       • Détail patrimoine :      https://images.unsplash.com/photo-1502005229762-cf1b2da7c5d6
     Suffixe à conserver : ?w=2400&q=80&auto=format&fit=crop
  */
  position: absolute;
  inset: 0;
  background: url("https://images.unsplash.com/photo-1503387762-592deb58ef4e?w=2400&q=80&auto=format&fit=crop") center/cover no-repeat, linear-gradient(135deg, #d8cfbb 0%, #a8997f 100%);
}

/* Sur la home, on masque le footer pour rester sur l'expérience plein écran */
.page-home .footmark {
  display: none;
}

/* === Sections statiques === */
.section {
  padding: 6rem var(--pad-x);
  border-top: 1px solid var(--line);
}

.section-blue {
  background: var(--blue);
  color: var(--gold);
}

.section-blue h2 {
  color: var(--cream-light);
}

.eyebrow {
  font-size: 0.72rem;
  letter-spacing: var(--tracked-wide);
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 600;
  display: inline-block;
  margin-bottom: 1.2rem;
}

.section-blue .eyebrow {
  color: var(--gold);
}

.intro-grid {
  display: grid;
  grid-template-columns: 1fr 2fr;
  gap: 4rem;
  align-items: start;
  max-width: 1100px;
}

.intro-grid h2 {
  margin-top: 0;
}

.intro-grid p {
  font-size: 1.05rem;
  line-height: 1.7;
}

/* === Grille projets === */
.projects-grid {
  display: grid;
  grid-template-columns: repeat(auto-fill, minmax(320px, 1fr));
  gap: 1.8rem;
  margin-top: 3rem;
}

.project-card {
  background: var(--cream-light);
  display: block;
  text-decoration: none;
  border-bottom: 1px solid transparent;
  transition: transform 0.35s ease;
}

.project-card:hover {
  transform: translateY(-3px);
}

.project-thumb {
  aspect-ratio: 4/3;
  background: var(--blue);
  background-size: cover;
  background-position: center;
}

/* Variations subtiles de bleu pour donner du rythme à la grille */
.project-card:nth-child(3n+1) .project-thumb {
  background: linear-gradient(135deg, var(--blue) 0%, #1e1ed8 100%);
}

.project-card:nth-child(3n+2) .project-thumb {
  background: linear-gradient(135deg, var(--blue) 0%, var(--blue-deep) 100%);
}

.project-card:nth-child(3n) .project-thumb {
  background: linear-gradient(160deg, #2a2af0 0%, var(--blue) 60%, var(--blue-deep) 100%);
}

.project-info {
  padding: 1.4rem 1.5rem 1.8rem;
}

.project-info h3 {
  margin: 0 0 0.35rem;
  color: var(--blue);
  font-size: 1.15rem;
  font-weight: 700;
}

.project-info .meta {
  font-size: 0.7rem;
  letter-spacing: var(--tracked);
  text-transform: uppercase;
  color: var(--muted);
  margin: 0;
}

/* Lien "tous les projets" */
.see-all {
  display: inline-flex;
  align-items: center;
  gap: 0.8rem;
  margin-top: 3rem;
  font-size: 0.75rem;
  letter-spacing: var(--tracked-wide);
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 600;
  border-bottom: 1px solid var(--blue);
  padding-bottom: 4px;
}

.see-all:hover {
  opacity: 0.7;
}

/* === Page hero (intérieures) === */
.page-hero {
  padding: 11rem var(--pad-x) 3.5rem;
}

.page-hero .eyebrow {
  margin-bottom: 1.5rem;
}

.page-title {
  margin: 0;
  font-size: clamp(2.2rem, 5vw, 3.8rem);
  color: var(--blue);
  max-width: 22ch;
}

.page-subtitle {
  max-width: 60ch;
  margin-top: 1.2rem;
  font-size: 1.1rem;
  color: var(--muted);
  line-height: 1.6;
}

/* === Contenu page === */
.page-content {
  padding: 0 var(--pad-x) 6rem;
  max-width: 78ch;
}

.page-content p {
  font-size: 1.02rem;
  line-height: 1.75;
}

.page-content h2 {
  margin-top: 3rem;
  font-size: 1.8rem;
}

.page-content h3 {
  margin-top: 2rem;
  font-size: 1.15rem;
  color: var(--blue);
  font-weight: 700;
  letter-spacing: 0;
}

.page-content ul {
  padding-left: 1.2rem;
  margin-bottom: 1.5em;
}

.page-content li {
  margin-bottom: 0.4em;
}

.page-content blockquote {
  border-left: 2px solid var(--blue);
  padding: 0.3em 0 0.3em 1.4em;
  margin: 2em 0;
  color: var(--muted);
  font-style: italic;
}

.page-content a {
  color: var(--blue);
  border-bottom: 1px solid var(--blue);
  padding-bottom: 1px;
}

.page-content a:hover {
  opacity: 0.65;
}

/* === Project detail === */
.project-detail .project-cover {
  height: 65vh;
  min-height: 380px;
  margin-top: 5rem;
  background-size: cover;
  background-position: center;
  background-color: #c2b69d;
}

.project-header {
  padding: 4rem var(--pad-x) 1rem;
  max-width: 60ch;
}

.project-meta-top {
  font-size: 0.72rem;
  letter-spacing: var(--tracked-wide);
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 1rem;
  display: block;
}

.project-summary {
  font-size: 1.2rem;
  color: var(--muted);
  line-height: 1.55;
  margin-top: 1.5rem;
}

.project-body {
  padding: 2rem var(--pad-x) 4rem;
  max-width: 70ch;
}

.project-body p {
  font-size: 1.02rem;
  line-height: 1.75;
}

.project-gallery {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1.5rem;
  padding: 0 var(--pad-x) 4rem;
}

.project-gallery figure {
  margin: 0;
}

.back-link {
  padding: 0 var(--pad-x) 5rem;
  font-size: 0.75rem;
  letter-spacing: var(--tracked-wide);
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 600;
}

/* === Contact === */
.contact-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4.5rem;
  padding: 0 var(--pad-x) 6rem;
  max-width: 1000px;
}

/* Décale le bloc info pour qu'il s'aligne sur la première ligne du formulaire */
.contact-info {
  padding-top: 1rem;
}

.contact-block + .contact-block {
  margin-top: 2.2rem;
}

.contact-label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: var(--tracked-wide);
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.4rem;
}

.contact-value {
  font-size: 1.05rem;
  color: var(--blue);
}

.contact-value a {
  color: var(--blue);
  border-bottom: 1px solid var(--blue);
  padding-bottom: 1px;
}

.contact-form label {
  display: block;
  font-size: 0.7rem;
  letter-spacing: var(--tracked-wide);
  text-transform: uppercase;
  color: var(--muted);
  margin-bottom: 0.4rem;
  margin-top: 1rem;
}

.contact-form input,
.contact-form textarea {
  width: 100%;
  padding: 0.85rem 0;
  border: none;
  border-bottom: 1px solid var(--line);
  background: transparent;
  font-family: inherit;
  font-size: 1rem;
  color: var(--ink);
  border-radius: 0;
  margin-bottom: 0.5rem;
}

.contact-form input:focus,
.contact-form textarea:focus {
  outline: none;
  border-bottom-color: var(--blue);
}

.contact-form button {
  margin-top: 2rem;
  background: var(--blue);
  color: var(--cream-light);
  border: none;
  padding: 1rem 2.4rem;
  font-family: inherit;
  font-size: 0.75rem;
  font-weight: 600;
  letter-spacing: var(--tracked-wide);
  text-transform: uppercase;
  cursor: pointer;
  transition: background 0.2s;
}

.contact-form button:hover {
  background: var(--blue-deep);
}

/* === Footer signature === */
.footmark {
  display: flex;
  justify-content: space-between;
  align-items: center;
  padding: 2rem var(--pad-x);
  border-top: 1px solid var(--line);
  font-size: 0.68rem;
  letter-spacing: var(--tracked);
  text-transform: uppercase;
  color: var(--muted);
}

.footmark-brand {
  color: var(--blue);
  font-weight: 700;
  letter-spacing: var(--tracked-wide);
}

.page-home .footmark {
  background: var(--cream);
}

/* === Responsive === */
@media (max-width: 880px) {
  :root {
    --sidenav-w: 0px;
  }
  .topbar {
    grid-template-columns: auto 1fr auto;
    padding: 1.1rem 1.25rem;
    gap: 1rem;
  }
  .topbar-logo {
    width: 4.5rem;
  }
  .topbar-nav {
    display: none;
  } /* mobile = burger uniquement */
  .sidenav {
    display: flex;
  } /* drawer mobile activé */
  .topbar-meta {
    display: none;
  }
  .nav-toggle {
    display: inline-flex;
  }
  .sidenav {
    width: 100%;
    height: 100vh;
    background: var(--cream);
    transform: translateX(-100%);
    transition: transform 0.35s ease;
    padding: 6rem 2rem 2rem;
    align-items: flex-start;
    pointer-events: auto;
  }
  .sidenav.open {
    transform: translateX(0);
  }
  .sidenav ul {
    gap: 1.6rem;
  }
  .sidenav a {
    font-size: 1.1rem;
    letter-spacing: var(--tracked);
  }
  body.nav-open {
    overflow: hidden;
  }
  .site-main {
    padding-left: 0;
  }
  .footmark {
    padding-left: var(--pad-x);
    flex-direction: column;
    gap: 1rem;
    align-items: flex-start;
  }
  .hero {
    padding: 6rem 1.25rem 3rem;
    min-height: 90vh;
  }
  .hero-content {
    grid-template-columns: 1fr;
  }
  .hero-aside {
    text-align: left;
  }
  .section {
    padding: 4rem 1.25rem;
  }
  .intro-grid {
    grid-template-columns: 1fr;
    gap: 1.5rem;
  }
  .page-hero {
    padding: 6rem 1.25rem 2.5rem;
  }
  .page-content,
  .project-header,
  .project-body,
  .project-gallery {
    padding-left: 1.25rem;
    padding-right: 1.25rem;
  }
  .contact-grid {
    grid-template-columns: 1fr;
    gap: 2.5rem;
    padding: 0 1.25rem 4rem;
  }
}
/* === Page maintenance === */
.page-maintenance {
  background: var(--cream);
}

.maintenance {
  min-height: 100vh;
  display: flex;
  align-items: center;
  justify-content: center;
  padding: 3rem var(--pad-x);
}

.maintenance-inner {
  width: 100%;
  max-width: 540px;
  text-align: center;
}

.maintenance-logo {
  display: block;
  width: 18rem;
  max-width: 70vw;
  margin: 0 auto 3rem;
  color: var(--blue);
}

.maintenance-eyebrow {
  font-size: 0.72rem;
  letter-spacing: var(--tracked-wide);
  text-transform: uppercase;
  color: var(--blue);
  font-weight: 600;
  margin: 0 0 1.4rem;
}

.maintenance-title {
  font-family: var(--font-display);
  font-size: clamp(1.8rem, 4vw, 2.6rem);
  color: var(--blue);
  font-weight: 600;
  line-height: 1.15;
  margin: 0 0 2rem;
}

.maintenance-text {
  font-size: 1rem;
  color: var(--ink);
  line-height: 1.6;
}

.maintenance-text a {
  color: var(--blue);
  border-bottom: 1px solid var(--blue);
  padding-bottom: 1px;
}

.maintenance-text a:hover {
  opacity: 0.65;
}

/* === Animations légères === */
@media (prefers-reduced-motion: no-preference) {
  .fade-in {
    opacity: 0;
    transform: translateY(14px);
    animation: fadeUp 0.9s ease forwards;
  }
  .fade-in.delay-1 {
    animation-delay: 0.15s;
  }
  .fade-in.delay-2 {
    animation-delay: 0.3s;
  }
}
@keyframes fadeUp {
  to {
    opacity: 1;
    transform: translateY(0);
  }
}

/*# sourceMappingURL=main.css.map */