/* =====================================================
   elaminendiaye.com  |  Thème "carte postale" (inspiré portfolio Wix)
   Crème, taupe, sable rosé, bleu ciel. Serif Didone + capitales fines.
   ===================================================== */

:root {
  --cream: #F3F2DC;      /* fond principal */
  --cream-2: #F8F7E8;    /* cartes */
  --sand: #E3C9B5;       /* bande sable rosée */
  --sand-2: #EFD9C8;
  --sky: #A9B5C9;        /* bleu gris */
  --sky-2: #C9CFD9;
  --taupe: #AA9785;      /* texte secondaire, bordures */
  --taupe-dark: #7E6C5C;
  --ink: #262A31;        /* titres, texte fort */
  --sage: #7E8B7A;       /* tuile ICC */
  --slate: #5B6B85;      /* tuile C4D */
  --font-display: "Bodoni Moda", "Didot", "Playfair Display", Georgia, serif;
  --font-caps: "Oswald", "Arial Narrow", sans-serif;
  --font-body: "Nunito Sans", "Avenir", "Segoe UI", system-ui, sans-serif;
  --font-script: "Dancing Script", cursive;
  --maxw: 1200px;
}

*, *::before, *::after { box-sizing: border-box; }
html { scroll-behavior: smooth; -webkit-text-size-adjust: 100%; }
body {
  margin: 0;
  font-family: var(--font-body);
  font-weight: 300;
  font-size: 17px;
  line-height: 1.7;
  color: var(--taupe-dark);
  background: var(--cream);
}
img { max-width: 100%; height: auto; display: block; }
a { color: var(--ink); text-decoration: none; transition: color .2s; }
a:hover { color: var(--taupe); }
h1, h2, h3, h4 { font-family: var(--font-display); color: var(--ink); font-weight: 400; line-height: 1.1; margin: 0 0 .5em; letter-spacing: -0.01em; }
h1 { font-size: clamp(2.6rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.2rem); }
h3 { font-size: 1.5rem; }
p { margin: 0 0 1em; }
.lead { font-size: 1.1rem; max-width: 58ch; }
.container { width: min(var(--maxw), 100% - 3rem); margin-inline: auto; }
.section { padding: clamp(4rem, 9vw, 7.5rem) 0; }
.section--sand { background: var(--sand); }
.section--sky { background: linear-gradient(180deg, #B8C3D6 0%, #D9D3CF 60%, #E9CFBD 100%); }
.section--ink { background: var(--ink); color: #D9D2C6; }
.section--ink h2, .section--ink h3 { color: var(--cream); }
.caps {
  display: block;
  font-family: var(--font-caps); font-weight: 200;
  font-size: clamp(1rem, 1.8vw, 1.35rem);
  letter-spacing: .22em; text-transform: uppercase;
  color: var(--taupe); margin-bottom: 1rem;
}
.caps--small { font-size: .8rem; letter-spacing: .3em; font-weight: 300; }
.script { font-family: var(--font-script); font-weight: 400; color: var(--taupe); font-size: clamp(2rem, 4vw, 3rem); line-height: 1.1; margin-bottom: .4em; }
.grid { display: grid; gap: 1.5rem; }
.grid-2 { grid-template-columns: repeat(auto-fit, minmax(300px, 1fr)); }
.grid-3 { grid-template-columns: repeat(auto-fit, minmax(260px, 1fr)); }

/* ---------- Boutons : filet fin, style Wix ---------- */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: .5rem;
  padding: .85rem 1.9rem;
  border: 1px solid var(--taupe);
  background: transparent; color: var(--taupe-dark);
  font-family: var(--font-body); font-weight: 400; font-size: .95rem; letter-spacing: .04em;
  transition: background .25s, color .25s, border-color .25s;
}
.btn:hover { background: var(--ink); border-color: var(--ink); color: var(--cream); }
.btn--solid { background: var(--ink); border-color: var(--ink); color: var(--cream); }
.btn--solid:hover { background: var(--taupe-dark); border-color: var(--taupe-dark); color: var(--cream); }
.btn--light { border-color: rgba(243,242,220,.7); color: var(--cream); }
.btn--light:hover { background: var(--cream); color: var(--ink); border-color: var(--cream); }
.btn-row { display: flex; flex-wrap: wrap; gap: .8rem; margin-top: 2rem; }

/* ---------- Header : monogramme + nav espacée ---------- */
.header { position: sticky; top: 0; z-index: 50; background: rgba(243,242,220,.92); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); }
.header__inner { display: flex; align-items: center; justify-content: space-between; min-height: 110px; gap: 1rem; }
.brand { display: flex; flex-direction: column; align-items: center; gap: .15rem; color: var(--ink); }
.brand__mono { font-family: var(--font-display); font-size: 2.6rem; line-height: 1; letter-spacing: -0.12em; font-style: italic; }
.brand__mono b { font-weight: 400; font-style: normal; }
.brand__name { font-family: var(--font-caps); font-weight: 200; font-size: .78rem; letter-spacing: .3em; text-transform: uppercase; color: var(--taupe); }
.nav { display: flex; align-items: center; gap: clamp(1.4rem, 4vw, 4rem); }
.nav a { font-family: var(--font-body); font-weight: 700; font-size: .82rem; letter-spacing: .14em; text-transform: uppercase; color: var(--ink); }
.nav a:hover, .nav a.is-active { color: var(--taupe); }
.lang { display: inline-flex; gap: .2rem; border: 1px solid var(--taupe); font-size: .72rem; }
.lang a { padding: .3rem .6rem; letter-spacing: .1em; font-weight: 700; }
.lang a.is-active { background: var(--ink); color: var(--cream); }
.nav-toggle { display: none; background: none; border: 1px solid var(--taupe); width: 44px; height: 44px; cursor: pointer; color: var(--ink); }
.nav-toggle span { display: block; width: 20px; height: 1px; background: currentColor; margin: 5px auto; }

/* ---------- Icônes sociales verticales ---------- */
.social-rail { position: fixed; right: 1.6rem; top: 50%; transform: translateY(-50%); display: flex; flex-direction: column; gap: 1.3rem; z-index: 40; }
.social-rail a { color: var(--ink); opacity: .85; }
.social-rail a:hover { opacity: 1; color: var(--taupe); }
.social-rail svg { width: 18px; height: 18px; fill: currentColor; }

/* ---------- Hero : phrase + mot animé ---------- */
.hero { min-height: calc(100vh - 110px); display: flex; align-items: center; padding: 3rem 0 5rem; }
.hero .caps { margin-bottom: 0; }
.hero__word {
  font-family: var(--font-display); font-weight: 400; color: var(--ink);
  font-size: clamp(4.2rem, 13vw, 11rem); line-height: 1; letter-spacing: -0.03em;
  min-height: 1.1em; display: block; margin: .1em 0 .3em;
}
.hero__word::after { content: "|"; font-weight: 200; color: var(--taupe); animation: blink 1s steps(2) infinite; margin-left: .02em; }
@keyframes blink { 50% { opacity: 0; } }
.hero__tagline { max-width: 52ch; margin-bottom: 1.5rem; }

/* ---------- Carte postale ---------- */
.postcard { position: relative; display: grid; grid-template-columns: 1fr 1fr; align-items: center; min-height: 560px; }
.postcard__photo { position: relative; z-index: 1; width: min(440px, 90%); margin-left: 2%; }
.postcard__photo img { width: 100%; border: 14px solid var(--cream-2); box-shadow: 0 30px 50px -30px rgba(38,42,49,.5); aspect-ratio: 4/5; object-fit: cover; }
.postcard__card {
  position: relative; z-index: 2; background: var(--cream-2); padding: 3.2rem 3rem 3rem;
  margin-left: -22%; box-shadow: 0 30px 60px -30px rgba(38,42,49,.45);
  display: grid; grid-template-columns: 1.3fr auto 1fr; gap: 2.5rem; align-items: center;
}
.postcard__card .script { grid-column: 1 / -1; text-align: center; margin-bottom: 1rem; }
.postcard__sep { width: 1px; height: 100%; min-height: 160px; background: var(--taupe); opacity: .6; }
.postcard__right { display: flex; flex-direction: column; align-items: center; gap: 1rem; text-align: center; }
.postcard__text { font-size: .98rem; }
.waves { position: absolute; right: 2.4rem; top: 2.2rem; width: 100px; height: 36px; color: var(--taupe); opacity: .8; }
.waves svg { width: 100%; height: 100%; stroke: currentColor; fill: none; stroke-width: 1.4; }

/* ---------- Tuiles pleine largeur (expertises et réalisations) ---------- */
.tiles { display: grid; grid-template-columns: 1fr 1fr; }
.tile {
  position: relative; min-height: 460px; padding: 3rem; display: flex; flex-direction: column; justify-content: flex-end;
  color: var(--cream); overflow: hidden; isolation: isolate;
}
.tile::before { content: ""; position: absolute; inset: 0; z-index: -1; transition: transform .6s ease; }
.tile:hover::before { transform: scale(1.04); }
.tile--c4d::before { background: radial-gradient(circle at 20% 20%, #7D8FAE 0%, var(--slate) 45%, #3C4A60 100%); }
.tile--icc::before { background: radial-gradient(circle at 80% 20%, #A3AE9B 0%, var(--sage) 45%, #55614F 100%); }
.tile .caps { color: rgba(243,242,220,.75); margin-bottom: .4rem; }
.tile h2, .tile h3 { color: var(--cream); font-size: clamp(2rem, 3.6vw, 3rem); margin-bottom: .6rem; }
.tile p { color: rgba(243,242,220,.85); max-width: 46ch; }
.tile ul { list-style: none; padding: 0; margin: .6rem 0 1.4rem; font-size: .95rem; color: rgba(243,242,220,.9); }
.tile ul li { margin-bottom: .25rem; }
.tile ul li { padding-left: 1.6rem; position: relative; }
.tile ul li::before { content: ""; position: absolute; left: 0; top: .85em; width: 1rem; height: 1px; background: rgba(243,242,220,.5); }
.tile .btn { align-self: flex-start; }

.works { display: grid; grid-template-columns: repeat(3, 1fr); }
.work { position: relative; min-height: 320px; padding: 2.2rem; display: flex; flex-direction: column; justify-content: flex-end; color: var(--cream); overflow: hidden; }
.work::before { content: ""; position: absolute; inset: 0; z-index: 0; transition: transform .6s ease, filter .4s; }
.work:hover::before { transform: scale(1.05); filter: brightness(1.08); }
.work > * { position: relative; z-index: 1; }
.work:nth-child(6n+1)::before { background: linear-gradient(160deg, #5B6B85, #30394A); }
.work:nth-child(6n+2)::before { background: linear-gradient(160deg, #C9A98E, #8F6E55); }
.work:nth-child(6n+3)::before { background: linear-gradient(160deg, #8E9B88, #4F5B4A); }
.work:nth-child(6n+4)::before { background: linear-gradient(160deg, #A9B5C9, #6B7A94); }
.work:nth-child(6n+5)::before { background: linear-gradient(160deg, #B98C86, #7A4E49); }
.work:nth-child(6n+6)::before { background: linear-gradient(160deg, #6E7E7C, #39474A); }
.work__client { font-family: var(--font-caps); font-weight: 300; font-size: 1.5rem; letter-spacing: .2em; text-transform: uppercase; color: var(--cream); }
.work h3 { color: var(--cream); font-size: 1.35rem; margin: .2rem 0 .4rem; }
.work p { color: rgba(243,242,220,.8); font-size: .92rem; margin: 0; }
.work__tags { display: flex; flex-wrap: wrap; gap: .4rem; margin-top: .8rem; }
.work__tags span { font-size: .7rem; letter-spacing: .1em; text-transform: uppercase; border: 1px solid rgba(243,242,220,.4); padding: .15rem .55rem; }

/* ---------- Références ---------- */
.refs { display: flex; flex-wrap: wrap; gap: .6rem 2.2rem; justify-content: center; margin-top: 1.5rem; }
.refs span { font-family: var(--font-caps); font-weight: 300; font-size: 1.05rem; letter-spacing: .18em; text-transform: uppercase; color: var(--taupe-dark); }

/* ---------- Témoignage : carte à bord festonné ---------- */
.proof { max-width: 640px; margin: 0 auto; background: var(--cream-2); padding: 3.5rem 3rem 3rem; text-align: center; position: relative;
  border: 1px solid var(--taupe); outline: 1px solid var(--taupe); outline-offset: 7px; box-shadow: 0 30px 60px -30px rgba(38,42,49,.4); }
.proof .script { font-size: 2.2rem; }
.proof blockquote { margin: 0; font-size: 1.05rem; font-style: normal; }
.proof cite { display: block; font-style: normal; margin-top: 1.2rem; font-size: .95rem; }
.proof cite b { font-family: var(--font-display); font-weight: 400; font-size: 1.25rem; color: var(--ink); }

/* ---------- Cartes génériques, listes ---------- */
.card { background: var(--cream-2); border: 1px solid rgba(170,151,133,.45); padding: 2rem; }
.card h3 { font-size: 1.3rem; }
.card p { margin: 0; font-size: .96rem; }
.check { list-style: none; padding: 0; margin: 0; }
.check li { position: relative; padding-left: 2rem; margin-bottom: .7rem; }
.check li::before { content: ""; position: absolute; left: 0; top: .85em; width: 1.1rem; height: 1px; background: var(--taupe); }

/* ---------- Parcours / timeline ---------- */
.timeline { list-style: none; padding: 0; margin: 0; border-left: 1px solid var(--taupe); }
.timeline li { position: relative; padding: 0 0 1.8rem 1.8rem; }
.timeline li::before { content: ""; position: absolute; left: -4px; top: .55rem; width: 7px; height: 7px; border-radius: 50%; background: var(--taupe); }
.timeline time { font-family: var(--font-caps); font-weight: 300; font-size: .8rem; letter-spacing: .2em; text-transform: uppercase; color: var(--taupe); }
.timeline h3 { font-size: 1.2rem; margin: .15rem 0 .25rem; }
.timeline p { font-size: .95rem; margin: 0; }

/* ---------- Processus ---------- */
.steps { counter-reset: step; display: grid; grid-template-columns: repeat(auto-fit, minmax(230px, 1fr)); gap: 2rem; }
.step { position: relative; padding-top: 1.2rem; border-top: 1px solid rgba(170,151,133,.6); }
.step::before { counter-increment: step; content: "0" counter(step); font-family: var(--font-display); font-size: 2.6rem; color: var(--taupe); line-height: 1; display: block; margin-bottom: .6rem; }
.step h3 { font-size: 1.25rem; }
.step p { font-size: .95rem; margin: 0; }
.section--sand .step { border-top-color: rgba(126,108,92,.5); }
.section--sand .step::before { color: var(--taupe-dark); }
.section--sand, .section--sand p { color: #5E4D40; }

/* ---------- FAQ ---------- */
.faq { max-width: 820px; }
.faq details { border-bottom: 1px solid rgba(170,151,133,.6); padding: 1.1rem 0; }
.faq summary { cursor: pointer; font-family: var(--font-display); font-size: 1.25rem; color: var(--ink); list-style: none; display: flex; justify-content: space-between; gap: 1rem; }
.faq summary::-webkit-details-marker { display: none; }
.faq summary::after { content: "+"; color: var(--taupe); font-weight: 300; }
.faq details[open] summary::after { content: "\2013"; }
.faq p { margin: .7rem 0 0; font-size: .98rem; }

/* ---------- Contact : carte "Merci de votre visite" ---------- */
.contact-card { background: var(--cream-2); padding: 3rem; display: grid; grid-template-columns: 1fr 1.2fr; gap: 3rem; position: relative; }
.contact-card .waves { right: auto; left: 2.4rem; top: 2rem; }
.contact__list { list-style: none; padding: 0; margin: 1.4rem 0 0; font-size: .98rem; }
.contact__list li { margin-bottom: .6rem; }
.contact__list a { font-weight: 400; color: var(--ink); border-bottom: 1px solid var(--taupe); }
.contact__stamp { width: 150px; margin-top: 1.6rem; border: 8px solid var(--cream); box-shadow: 0 16px 30px -18px rgba(38,42,49,.5); transform: rotate(-3deg); }
.form { display: grid; gap: 1rem; }
.form label { font-family: var(--font-caps); font-weight: 300; font-size: .78rem; letter-spacing: .2em; text-transform: uppercase; color: var(--taupe); display: grid; gap: .35rem; }
.form input, .form select, .form textarea {
  width: 100%; padding: .75rem 0; border: 0; border-bottom: 1px solid var(--taupe); background: transparent;
  font: inherit; font-weight: 300; font-size: 1rem; color: var(--ink); letter-spacing: 0; text-transform: none;
}
.form input:focus, .form select:focus, .form textarea:focus { outline: none; border-bottom-color: var(--ink); }
.form textarea { min-height: 110px; resize: vertical; }
.form .hp { position: absolute; left: -9999px; }
.form small { font-size: .8rem; }
.form .btn { justify-self: start; margin-top: .5rem; }

/* ---------- Footer ---------- */
.footer { background: var(--ink); color: rgba(243,242,220,.7); padding: 3.5rem 0 2rem; font-size: .9rem; }
.footer__grid { display: grid; grid-template-columns: 1.4fr 1fr 1fr; gap: 2rem; margin-bottom: 2.5rem; }
.footer h4 { color: var(--cream); font-family: var(--font-caps); font-weight: 300; font-size: .8rem; letter-spacing: .25em; text-transform: uppercase; margin-bottom: .9rem; }
.footer a { color: rgba(243,242,220,.85); }
.footer a:hover { color: var(--sand); }
.footer ul { list-style: none; padding: 0; margin: 0; }
.footer li { margin-bottom: .4rem; }
.footer__bottom { border-top: 1px solid rgba(243,242,220,.15); padding-top: 1.2rem; display: flex; flex-wrap: wrap; gap: 1rem; justify-content: space-between; font-size: .8rem; }

/* ---------- Bandeau langue ---------- */
.lang-banner { display: none; background: var(--ink); color: var(--cream); font-size: .88rem; text-align: center; padding: .55rem 1rem; }
.lang-banner a { color: var(--sand); border-bottom: 1px solid var(--sand); }
.lang-banner button { background: none; border: none; color: rgba(243,242,220,.7); margin-left: 1rem; cursor: pointer; font-size: 1rem; }
.lang-banner.is-visible { display: block; }

/* ---------- Pages expertise ---------- */
.page-hero { padding: clamp(3.5rem, 8vw, 6.5rem) 0 clamp(3rem, 6vw, 5rem); }
.page-hero--c4d { background: linear-gradient(180deg, var(--cream) 0%, var(--sky-2) 100%); }
.page-hero--icc { background: linear-gradient(180deg, var(--cream) 0%, var(--sand-2) 100%); }
.breadcrumb { font-family: var(--font-caps); font-weight: 300; font-size: .75rem; letter-spacing: .25em; text-transform: uppercase; color: var(--taupe); margin-bottom: 1.6rem; }
.breadcrumb a { color: var(--taupe); }
.page-hero h1 { font-size: clamp(2.4rem, 5vw, 4.2rem); max-width: 18ch; }

/* ---------- Animations ---------- */
.reveal { opacity: 0; transform: translateY(16px); transition: opacity .7s ease, transform .7s ease; }
.reveal.is-in { opacity: 1; transform: none; }
@media (prefers-reduced-motion: reduce) {
  .reveal { opacity: 1; transform: none; transition: none; }
  .hero__word::after { animation: none; }
}

/* ---------- Responsive ---------- */
@media (max-width: 1100px) { .works { grid-template-columns: repeat(2, 1fr); } }
@media (max-width: 900px) {
  .header__inner { min-height: 86px; }
  .brand__mono { font-size: 2rem; }
  .social-rail { display: none; }
  .hero { min-height: 0; padding: 3rem 0 4rem; }
  .postcard { grid-template-columns: 1fr; min-height: 0; }
  .postcard__photo { width: min(320px, 80%); margin: 0 auto -3rem; }
  .postcard__card { margin-left: 0; grid-template-columns: 1fr; padding: 3.5rem 1.6rem 2.2rem; }
  .postcard__sep { width: 60px; height: 1px; min-height: 0; margin: 0 auto; }
  .postcard__text { text-align: center; }
  .tiles { grid-template-columns: 1fr; }
  .tile { min-height: 380px; padding: 2.2rem 1.6rem; }
  .works { grid-template-columns: 1fr; }
  .work { min-height: 260px; }
  .contact-card { grid-template-columns: 1fr; padding: 2.2rem 1.6rem; }
  .contact-card .waves, .postcard__card .waves { display: none; }
  .footer__grid { grid-template-columns: 1fr; }
  .nav-toggle { display: block; }
  .nav {
    position: absolute; left: 0; right: 0; top: 100%;
    flex-direction: column; align-items: flex-start; gap: 0;
    background: var(--cream); border-bottom: 1px solid var(--taupe);
    max-height: 0; overflow: hidden; transition: max-height .3s ease;
  }
  .nav.is-open { max-height: 420px; }
  .nav a { padding: .9rem 1.5rem; width: 100%; border-top: 1px solid rgba(170,151,133,.4); }
  .nav .lang { margin: .8rem 1.5rem 1rem; }
  .nav .lang a { width: auto; border: none; padding: .3rem .6rem; }
}