/* ==========================================================================
   JOLENABOU — nouveau site
   Design : épuré / minimaliste — pierre & laiton
   ========================================================================== */

:root{
  /* Couleurs */
  --bg:            #F3EEE3;
  --bg-soft:       #EAE1CB;
  --surface:       #FFFFFF;
  --ink:           #221F1A;
  --ink-soft:      #6C6455;
  --ink-faint:     #B4AB97;
  --line:          #DED3BB;
  --accent:        #9C7A42;
  --accent-dark:   #5E4A28;
  --accent-soft:   #EFE3C8;

  /* Typo */
  --font-display: 'Fraunces', serif;
  --font-body:    'Archivo', sans-serif;

  /* Divers */
  --radius: 3px;
  --shadow: 0 24px 48px -28px rgba(34,31,26,.4);
  --ease: cubic-bezier(.22,.61,.36,1);
  --header-h: 84px;
}

*, *::before, *::after{ box-sizing: border-box; }
html{ scroll-behavior: smooth; }
body{
  margin:0;
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.65;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}
img{ max-width:100%; display:block; }
a{ color: inherit; }
ul{ margin:0; padding:0; }
button{ font-family: inherit; }

::selection{ background: var(--accent-soft); color: var(--accent-dark); }

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

.skip-link{
  position:absolute; left:-999px; top:auto;
  background:var(--ink); color:var(--bg); padding:12px 20px;
  z-index:200; font-size:.85rem; letter-spacing:.04em;
}
.skip-link:focus{ left:16px; top:16px; }

@media (prefers-reduced-motion: reduce){
  html{ scroll-behavior:auto; }
  *, *::before, *::after{
    animation-duration: .001ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: .001ms !important;
    scroll-behavior: auto !important;
  }
}

/* ---------- layout helpers ---------- */
.wrap{
  max-width: 1180px;
  margin: 0 auto;
  padding: 0 32px;
}
.section{ padding: 118px 0; }
.section--tight{ padding: 88px 0; }
.section--alt{ background: var(--bg-soft); }
.section--ink{ background: var(--ink); color: var(--bg); }

.eyebrow{
  display:flex; align-items:center; gap:14px;
  text-transform:uppercase;
  letter-spacing:.22em;
  font-size:.72rem;
  font-weight:700;
  color: var(--accent-dark);
  margin: 0 0 22px;
}
.section--ink .eyebrow{ color: var(--accent-soft); }
.eyebrow::before{
  content:'';
  width:34px; height:1px;
  background: var(--accent);
  flex:none;
}

h1,h2,h3,h4{
  font-family: var(--font-display);
  font-weight: 440;
  line-height: 1.08;
  letter-spacing: -0.015em;
  margin: 0 0 .5em;
  color: var(--ink);
}
.section--ink h1, .section--ink h2, .section--ink h3{ color: var(--bg); }

h1{ font-size: clamp(2.6rem, 5.2vw, 4.6rem); }
h2{ font-size: clamp(1.9rem, 3.4vw, 2.9rem); }
h3{ font-size: 1.3rem; font-weight: 500; }

p{ margin: 0 0 1.1em; color: var(--ink-soft); max-width: 54ch; }
.lede{ font-size: 1.18rem; line-height: 1.6; color: var(--ink-soft); }

em{ font-style: italic; color: var(--accent-dark); }
.section--ink em{ color: var(--accent-soft); }

hr.rule{ border:none; border-top:1px solid var(--line); margin: 0; }

/* ---------- buttons ---------- */
.btn{
  display:inline-flex; align-items:center; gap:11px;
  padding: 16px 30px;
  border: 1px solid var(--ink);
  background: transparent;
  color: var(--ink);
  font-family: var(--font-body);
  font-weight: 600;
  font-size: .8rem;
  letter-spacing: .1em;
  text-transform: uppercase;
  text-decoration: none;
  cursor:pointer;
  transition: background .25s var(--ease), color .25s var(--ease), border-color .25s var(--ease), transform .25s var(--ease);
}
.btn:hover{ background: var(--ink); color: var(--bg); }
.btn svg{ width:15px; height:15px; transition: transform .25s var(--ease); }
.btn:hover svg{ transform: translateX(4px); }

.btn--light{ border-color: var(--bg); color: var(--bg); }
.btn--light:hover{ background: var(--bg); color: var(--ink); }

.btn--text{
  border:none; padding:0; letter-spacing:.08em;
  border-bottom: 1px solid var(--ink-faint);
  border-radius:0; font-weight:600; font-size:.8rem; text-transform:uppercase;
}
.btn--text:hover{ background:none; color:var(--accent-dark); border-color:var(--accent-dark); }

/* ---------- header ---------- */
.site-header{
  position: sticky; top:0; z-index: 100;
  background: var(--bg);
  border-bottom: 1px solid transparent;
  transition: border-color .3s var(--ease), box-shadow .3s var(--ease);
}
.site-header.is-scrolled{
  border-bottom-color: var(--line);
}
.site-header .wrap{
  display:flex; align-items:center; justify-content:space-between;
  height: var(--header-h);
}
.logo{ display:flex; align-items:center; }
.logo img{ height: 44px; width:auto; }

.main-nav ul{
  display:flex; align-items:center; gap: 44px;
  list-style:none;
}
.main-nav a{
  position:relative;
  font-size:.92rem; font-weight:500; letter-spacing:.01em;
  text-decoration:none; padding-bottom:5px;
}
.main-nav a::after{
  content:''; position:absolute; left:0; right:100%; bottom:0; height:1px;
  background: var(--accent);
  transition: right .28s var(--ease);
}
.main-nav a:hover::after,
.main-nav a[aria-current="page"]::after{ right:0; }
.main-nav a[aria-current="page"]{ color: var(--accent-dark); }

.header-actions{ display:flex; align-items:center; gap: 28px; }
.header-actions .tel{
  font-size:.88rem; letter-spacing:.02em; text-decoration:none;
  display:flex; align-items:center; gap:8px;
}
.header-actions .tel svg{ width:15px; height:15px; color:var(--accent); }

.nav-toggle{
  display:none;
  width:40px; height:40px;
  border:1px solid var(--line);
  background:transparent;
  align-items:center; justify-content:center;
  cursor:pointer;
}
.nav-toggle span, .nav-toggle span::before, .nav-toggle span::after{
  content:''; display:block; width:18px; height:1px; background:var(--ink);
  position:relative; transition: transform .25s var(--ease), opacity .25s var(--ease);
}
.nav-toggle span::before{ position:absolute; top:-6px; }
.nav-toggle span::after{ position:absolute; top:6px; }
.nav-open .nav-toggle span{ background:transparent; }
.nav-open .nav-toggle span::before{ transform: translateY(6px) rotate(45deg); }
.nav-open .nav-toggle span::after{ transform: translateY(-6px) rotate(-45deg); }

/* ---------- hero ---------- */
.hero{
  position:relative;
  padding: 84px 0 110px;
  overflow:hidden;
}
.hero-blueprint{
  position:absolute; inset:0;
  pointer-events:none;
  opacity:.55;
  z-index:0;
}
.hero .wrap{ position:relative; z-index:1; }
.hero-grid{
  display:grid;
  grid-template-columns: 1.05fr .95fr;
  gap: 72px;
  align-items:center;
}
.hero-copy p{ max-width: 46ch; }
.hero-actions{
  display:flex; align-items:center; gap: 28px;
  margin-top: 40px;
}
.hero-actions .phone-note{
  font-size:.85rem; color: var(--ink-soft);
}
.hero-actions .phone-note strong{ color: var(--ink); display:block; font-size:1rem; }

.hero-media{ position:relative; }
.hero-media__frame{
  position:relative;
  border: 1px solid var(--line);
  padding: 14px;
  background: var(--surface);
}
.hero-media__frame img{ width:100%; height:520px; object-fit:cover; }
.hero-media__tag{
  position:absolute; left: -1px; bottom: -1px;
  background: var(--ink); color: var(--bg);
  padding: 14px 22px;
  font-size:.72rem; letter-spacing:.14em; text-transform:uppercase;
}

/* ---------- features ---------- */
.features{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
}
.feature{
  padding: 44px 40px;
  border-left: 1px solid var(--line);
}
.feature:first-child{ padding-left:0; border-left:none; }
.feature:last-child{ padding-right:0; }
.feature .num{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1rem;
  color: var(--accent);
  display:block;
  margin-bottom: 18px;
}
.feature h3{ margin-bottom: .5em; }
.feature p{ font-size: .96rem; margin-bottom:0; }

/* ---------- testimonials ---------- */
.testi-head{
  display:flex; justify-content:space-between; align-items:flex-end; gap:40px;
  margin-bottom: 60px;
}
.testi-head h2{ margin-bottom:0; max-width: 16ch; }
.testi-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  background: var(--line);
  border: 1px solid var(--line);
}
.testi-card{
  background: var(--bg);
  padding: 40px 36px;
  display:flex; flex-direction:column;
}
.testi-stars{ color: var(--accent); letter-spacing:.14em; font-size:.95rem; margin-bottom:22px; }
.testi-quote{
  font-family: var(--font-display);
  font-style: italic;
  font-size: 1.14rem;
  line-height: 1.5;
  color: var(--ink);
  flex:1;
  margin-bottom: 26px;
}
.testi-name{
  font-size:.82rem; text-transform:uppercase; letter-spacing:.1em;
  color: var(--ink-soft); font-weight:600;
}

/* ---------- projects preview / grid ---------- */
.projects-head{
  display:flex; justify-content:space-between; align-items:flex-end; gap: 40px;
  margin-bottom: 56px;
}
.projects-head h2{ margin-bottom:0; }

.projects-grid{
  display:grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 28px;
}
.project-card{
  position:relative;
  display:block;
  text-decoration:none;
  overflow:hidden;
  border: 1px solid var(--line);
}
.project-card__img{
  position:relative; overflow:hidden; height: 340px;
  background: var(--bg-soft);
}
.project-card__img img{
  width:100%; height:100%; object-fit:cover;
  transition: transform .6s var(--ease);
}
.project-card:hover .project-card__img img{ transform: scale(1.06); }

.project-card__cap{
  position:absolute; left:0; right:0; bottom:0;
  padding: 20px 22px;
  background: linear-gradient(0deg, rgba(20,18,14,.82) 0%, rgba(20,18,14,0) 100%);
  color: #fff;
  transform: translateY(8px);
  opacity:.92;
  transition: transform .35s var(--ease);
}
.project-card:hover .project-card__cap{ transform: translateY(0); }
.project-card__tag{
  display:block;
  font-size:.68rem; letter-spacing:.16em; text-transform:uppercase;
  color: var(--accent-soft); margin-bottom:6px;
}
.project-card__name{
  font-family: var(--font-display);
  font-size: 1.15rem;
  font-style: italic;
}

/* ---------- CTA band ---------- */
.cta-band{
  padding: 96px 0;
  text-align:center;
}
.cta-band h2{ max-width: 20ch; margin: 0 auto .3em; }
.cta-band p{ max-width: 48ch; margin: 0 auto 36px; }
.cta-band .btn{ margin: 0 auto; }
.cta-band-actions{ display:flex; justify-content:center; }

/* ---------- footer ---------- */
.site-footer{
  background: var(--ink);
  color: var(--bg-soft);
  padding: 76px 0 34px;
}
.footer-top{
  display:grid;
  grid-template-columns: 1.3fr .8fr .8fr 1fr;
  gap: 48px;
  padding-bottom: 56px;
  border-bottom: 1px solid rgba(243,238,227,.16);
}
.footer-brand img{ height: 40px; margin-bottom: 20px; filter: brightness(0) invert(1); opacity:.92; }
.footer-brand p{ color: rgba(243,238,227,.62); font-size:.92rem; max-width:32ch; }
.footer-col h4{
  font-family: var(--font-body);
  text-transform:uppercase; letter-spacing:.14em; font-size:.72rem;
  color: var(--accent-soft); font-weight:700; margin-bottom:20px;
}
.footer-col ul{ list-style:none; display:flex; flex-direction:column; gap:12px; }
.footer-col a, .footer-col address{
  color: rgba(243,238,227,.78); text-decoration:none; font-size:.92rem; font-style:normal;
}
.footer-col a:hover{ color: var(--accent-soft); }
.footer-social{ display:flex; gap:14px; margin-top:22px; }
.footer-social a{
  width:38px; height:38px; border:1px solid rgba(243,238,227,.3);
  display:flex; align-items:center; justify-content:center;
  border-radius:50%;
  transition: border-color .25s var(--ease), background .25s var(--ease);
}
.footer-social a:hover{ border-color: var(--accent-soft); background: rgba(243,238,227,.08); }
.footer-social svg{ width:16px; height:16px; }

.footer-bottom{
  padding-top: 28px;
  display:flex; justify-content:space-between; align-items:center;
  font-size:.8rem; color: rgba(243,238,227,.62);
}

/* ---------- reveal on scroll ---------- */
.reveal{ opacity:0; transform: translateY(22px); transition: opacity .7s var(--ease), transform .7s var(--ease); }
.reveal.is-visible{ opacity:1; transform:none; }

/* ==========================================================================
   PAGE — À propos
   ========================================================================== */
.page-hero{
  padding: 64px 0 0;
}
.page-hero .wrap{ padding-bottom: 54px; }
.page-hero__media{ height: 380px; overflow:hidden; border:1px solid var(--line); }
.page-hero__media img{ width:100%; height:100%; object-fit:cover; }
.page-hero h1{ max-width: 14ch; }

.story-grid{
  display:grid;
  grid-template-columns: .8fr 1.2fr;
  gap: 80px;
}
.story-grid .sticky-label{ position:sticky; top: calc(var(--header-h) + 40px); align-self:start; }
.story-grid p{ max-width: 60ch; }

.why-list{ margin-top: 20px; }
.why-item{
  display:grid;
  grid-template-columns: 1fr 3fr;
  gap: 40px;
  padding: 30px 0;
  border-top: 1px solid var(--line);
}
.why-list .why-item:last-child{ border-bottom: 1px solid var(--line); }
.why-item h3{ margin-bottom:0; }
.why-item p{ margin-bottom:0; max-width:60ch; }

/* ==========================================================================
   PAGE — Projets
   ========================================================================== */
.project-row{
  display:grid;
  grid-template-columns: 1fr 1fr;
  gap: 64px;
  align-items:center;
  padding: 86px 0;
  border-top: 1px solid var(--line);
}
.project-row:first-of-type{ border-top:none; }
.project-row.is-reverse .project-row__media{ order:2; }
.project-row.is-reverse .project-row__copy{ order:1; }
.project-row__media{ overflow:hidden; border:1px solid var(--line); }
.project-row__media img{ width:100%; height: 460px; object-fit:cover; transition: transform .8s var(--ease); }
.project-row__media:hover img{ transform: scale(1.045); }
.project-row__copy .eyebrow{ margin-bottom:16px; }
.project-row__copy h2{ margin-bottom: .4em; }
.project-row__meta{
  display:flex; gap:28px; margin-top: 24px;
  padding-top:24px; border-top:1px solid var(--line);
}
.project-row__meta div{ font-size:.8rem; }
.project-row__meta span{ display:block; color: var(--ink-soft); text-transform:uppercase; letter-spacing:.1em; font-size:.68rem; margin-bottom:6px; }
.project-row__meta strong{ font-weight:600; color:var(--ink); }

/* ==========================================================================
   PAGE — Contact
   ========================================================================== */
.contact-split{
  display:grid;
  grid-template-columns: .9fr 1.1fr;
  gap: 80px;
}
.contact-info h1{ max-width: 12ch; }
.contact-block{ margin-top: 44px; padding-top: 28px; border-top: 1px solid var(--line); }
.contact-block:first-of-type{ margin-top: 40px; }
.contact-block span.label{
  display:block; text-transform:uppercase; letter-spacing:.14em; font-size:.7rem;
  color: var(--ink-soft); margin-bottom:10px;
}
.contact-block a.value, .contact-block .value{
  font-family: var(--font-display); font-size:1.4rem; text-decoration:none; color:var(--ink);
}
.contact-block a.value:hover{ color: var(--accent-dark); }

.contact-form{
  background: var(--surface);
  border: 1px solid var(--line);
  padding: 48px;
}
.form-row{ display:grid; grid-template-columns:1fr 1fr; gap:22px; }
.field{ margin-bottom: 24px; }
.field label{
  display:block; font-size:.72rem; text-transform:uppercase; letter-spacing:.12em;
  color: var(--ink-soft); margin-bottom:10px;
}
.field input, .field textarea, .field select{
  width:100%;
  border:none; border-bottom: 1px solid var(--line);
  background:transparent;
  padding: 10px 2px;
  font-family: var(--font-body);
  font-size: 1rem;
  color: var(--ink);
  transition: border-color .25s var(--ease);
}
.field input:focus, .field textarea:focus, .field select:focus{
  outline:none; border-color: var(--accent);
}
.field textarea{ resize: vertical; min-height: 110px; }
.form-note{ font-size:.82rem; color: var(--ink-soft); margin-top:6px; }

.map-strip{
  height: 320px;
  border: 1px solid var(--line);
  background: var(--bg-soft) center/cover;
  display:flex; align-items:center; justify-content:center;
  color: var(--ink-soft);
  font-size:.85rem;
  text-align:center;
}

/* ==========================================================================
   PAGE — Détail d'un projet (hero + légende + galerie complète)
   ========================================================================== */
.breadcrumb{
  display:flex; align-items:center; gap:8px;
  font-size:.82rem; color: var(--ink-soft);
  padding: 24px 0 0;
}
.breadcrumb a{ text-decoration:none; color: var(--ink-soft); }
.breadcrumb a:hover{ color: var(--accent-dark); }
.breadcrumb span{ color: var(--ink-faint); }

.project-hero{ position:relative; height: 58vh; min-height:380px; max-height:620px; overflow:hidden; margin-top:22px; }
.project-hero img{ width:100%; height:100%; object-fit:cover; }
.project-hero__overlay{
  position:absolute; inset:0;
  background: linear-gradient(0deg, rgba(20,18,14,.78) 0%, rgba(20,18,14,.18) 48%, rgba(20,18,14,0) 72%);
  display:flex; align-items:flex-end;
}
.project-hero__content{ padding: 46px 0; color:#fff; }
.project-hero__content .eyebrow{ color: var(--accent-soft); margin-bottom:14px; }
.project-hero__content h1{ color:#fff; max-width: 20ch; margin-bottom:0; }

.project-story{ max-width: 70ch; }
.project-story p{ max-width:none; }

.masonry{ columns: 3 220px; column-gap: 18px; }
.masonry figure{ break-inside: avoid; margin: 0 0 18px; overflow:hidden; border:1px solid var(--line); cursor: zoom-in; }
.masonry img{ width:100%; height:auto; display:block; transition: transform .5s var(--ease); }
.masonry figure:hover img{ transform: scale(1.035); }

@media (max-width: 900px){ .masonry{ columns: 2 180px; } }
@media (max-width: 560px){
  .masonry{ columns: 1; }
  .project-hero{ height: 44vh; min-height:300px; }
}

/* Lightbox */
.lightbox{
  position:fixed; inset:0; background: rgba(15,13,10,.94); z-index:300;
  display:flex; align-items:center; justify-content:center;
  opacity:0; pointer-events:none; transition: opacity .3s var(--ease);
}
.lightbox.is-open{ opacity:1; pointer-events:auto; }
.lightbox img{ max-width:88vw; max-height:80vh; object-fit:contain; box-shadow: var(--shadow); }
.lightbox__close, .lightbox__nav{
  position:absolute; background:transparent; border:1px solid rgba(243,238,227,.35); color:#F3EEE3;
  width:46px; height:46px; display:flex; align-items:center; justify-content:center; cursor:pointer;
  transition: border-color .2s ease, background .2s ease;
}
.lightbox__close:hover, .lightbox__nav:hover{ border-color:#F3EEE3; background: rgba(243,238,227,.08); }
.lightbox__close{ top:24px; right:24px; }
.lightbox__nav svg, .lightbox__close svg{ width:18px; height:18px; }
.lightbox__prev{ left:24px; top:50%; transform:translateY(-50%); }
.lightbox__next{ right:24px; top:50%; transform:translateY(-50%); }
.lightbox__count{
  position:absolute; bottom:22px; left:50%; transform:translateX(-50%);
  color: rgba(243,238,227,.7); font-size:.8rem; letter-spacing:.08em;
}
@media (max-width:640px){
  .lightbox__prev{ left:8px; } .lightbox__next{ right:8px; } .lightbox__close{ top:12px; right:12px; }
  .lightbox__nav, .lightbox__close{ width:40px; height:40px; }
}
.project-band{ margin: 54px 0; overflow:hidden; border:1px solid var(--line); }
.project-band img{ width:100%; height:440px; object-fit:cover; display:block; }
@media (max-width:640px){ .project-band img{ height:280px; } }

@media (max-width: 1024px){
  .hero-grid{ grid-template-columns:1fr; gap:48px; }
  .hero-media__frame img{ height: 400px; }
  .features{ grid-template-columns:1fr; }
  .feature{ border-left:none; border-top:1px solid var(--line); padding: 34px 0; }
  .feature:first-child{ border-top:none; }
  .testi-grid{ grid-template-columns:1fr; }
  .projects-grid{ grid-template-columns:1fr 1fr; }
  .story-grid{ grid-template-columns:1fr; gap:36px; }
  .story-grid .sticky-label{ position:static; }
  .why-item{ grid-template-columns:1fr; gap:10px; }
  .project-row{ grid-template-columns:1fr; gap:32px; padding: 56px 0; }
  .project-row.is-reverse .project-row__media{ order:1; }
  .project-row.is-reverse .project-row__copy{ order:2; }
  .contact-split{ grid-template-columns:1fr; gap:52px; }
  .footer-top{ grid-template-columns:1fr 1fr; gap:40px; }
}

@media (max-width: 720px){
  .wrap{ padding: 0 22px; }
  .section{ padding: 76px 0; }
  .main-nav{
    position:fixed; inset: var(--header-h) 0 0 0;
    background: var(--bg);
    transform: translateX(100%);
    transition: transform .35s var(--ease);
    padding: 40px 22px;
    overflow-y:auto;
  }
  .nav-open .main-nav{ transform: translateX(0); }
  .main-nav ul{ flex-direction:column; align-items:flex-start; gap: 26px; }
  .main-nav a{ font-size:1.3rem; }
  .header-actions .tel span{ display:none; }
  .nav-toggle{ display:flex; }
  .projects-grid{ grid-template-columns:1fr; }
  .testi-head, .projects-head{ flex-direction:column; align-items:flex-start; gap:20px; }
  .footer-top{ grid-template-columns:1fr; gap:36px; }
  .footer-bottom{ flex-direction:column; gap:10px; align-items:flex-start; }
  .form-row{ grid-template-columns:1fr; }
  .contact-form{ padding:30px; }
  .page-hero__media{ height:220px; }
}