/* ===== Cosy — Coffee shop & salon de thé, Senlis ===== */
:root{
  --brown:#6b432a;        /* couleur principale */
  --brown-deep:#4d2e1b;
  --tan:#e2c9ab;          /* couleur secondaire */
  --tan-soft:#efdec6;
  --cream:#f7efe3;
  --paper:#fbf7f0;
  --ink:#2a1c12;
  --muted:#7a6552;
  --line:rgba(107,67,42,.18);
  --serif:"Cormorant Garamond",Georgia,serif;
  --sans:"Jost",-apple-system,system-ui,sans-serif;
  --maxw:1240px;
  --ease:cubic-bezier(.22,.61,.36,1);
}

*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;
  font-family:var(--sans);
  color:var(--ink);
  background:var(--paper);
  font-size:17px;
  line-height:1.7;
  -webkit-font-smoothing:antialiased;
}
img{display:block;max-width:100%;}
a{color:inherit;text-decoration:none;}
h1,h2,h3{margin:0;font-family:var(--serif);font-weight:600;line-height:1.05;letter-spacing:.005em;}
p{margin:0 0 1.1em;}
.wrap{max-width:var(--maxw);margin:0 auto;padding:0 28px;}

.eyebrow{
  font-family:var(--sans);
  text-transform:uppercase;
  letter-spacing:.34em;
  font-size:12px;
  font-weight:500;
  color:var(--brown);
  margin:0 0 18px;
}

/* ===== Buttons ===== */
.btn{
  display:inline-flex;align-items:center;gap:.6em;
  font-family:var(--sans);font-weight:500;
  letter-spacing:.12em;text-transform:uppercase;font-size:13px;
  padding:15px 28px;border-radius:999px;white-space:nowrap;
  border:1.5px solid var(--brown);
  transition:all .35s var(--ease);cursor:pointer;
}
.btn--solid{background:var(--brown);color:var(--cream);}
.btn--solid:hover{background:var(--brown-deep);border-color:var(--brown-deep);transform:translateY(-2px);}
.btn--ghost{background:transparent;color:var(--brown);}
.btn--ghost:hover{background:var(--brown);color:var(--cream);transform:translateY(-2px);}
.btn--light{border-color:var(--cream);color:var(--cream);}
.btn--light:hover{background:var(--cream);color:var(--brown);}

/* ===== Header ===== */
.site-header{
  position:fixed;top:0;left:0;right:0;z-index:50;
  transition:background .4s var(--ease),box-shadow .4s var(--ease),padding .4s var(--ease);
  padding:22px 0;
}
.site-header__inner{display:flex;align-items:center;justify-content:space-between;gap:24px;}
.brand{display:flex;align-items:center;gap:14px;}
.brand img{height:54px;width:auto;transition:height .4s var(--ease),filter .4s var(--ease);}
.brand__word{display:none;}
.nav{display:flex;align-items:center;gap:34px;}
.nav a{
  font-size:13px;letter-spacing:.16em;text-transform:uppercase;font-weight:500;
  color:var(--cream);position:relative;padding:6px 0;transition:color .3s;
}
.nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:1.5px;background:currentColor;transition:width .35s var(--ease);}
.nav a:hover::after{width:100%;}
.nav-ig{display:inline-flex;align-items:center;justify-content:center;color:var(--cream);transition:color .3s,transform .3s var(--ease);padding:4px;}
.nav-ig::after{display:none;}
.nav-ig:hover{transform:translateY(-2px);}
.site-header.is-scrolled .nav-ig{color:var(--brown);}
.header-cta{margin-left:6px;border-color:transparent;}
.header-cta:hover{border-color:transparent;}

/* scrolled state */
.site-header.is-scrolled{
  background:var(--paper);
  box-shadow:0 1px 0 var(--line),0 12px 30px -22px rgba(42,28,18,.5);
  padding:12px 0;
}
.site-header.is-scrolled .brand img{height:42px;}
.site-header.is-scrolled .nav a,
.site-header.is-scrolled .brand__word{color:var(--ink);}
.site-header.is-scrolled .nav a:hover{color:var(--brown);}
.site-header.is-scrolled .menu-toggle span{background:var(--ink);}

/* logo recolor on transparent header (cream on photo) */
.site-header:not(.is-scrolled) .brand img{filter:brightness(0) saturate(100%) invert(95%) sepia(18%) saturate(380%) hue-rotate(330deg) brightness(102%);}

.menu-toggle{display:none;background:none;border:0;width:40px;height:34px;position:relative;cursor:pointer;padding:0;}
.menu-toggle span{position:absolute;left:6px;right:6px;height:2px;background:var(--cream);transition:.35s var(--ease);}
.menu-toggle span:nth-child(1){top:9px;}
.menu-toggle span:nth-child(2){top:16px;}
.menu-toggle span:nth-child(3){top:23px;}
body.nav-open .menu-toggle span:nth-child(1){top:16px;transform:rotate(45deg);}
body.nav-open .menu-toggle span:nth-child(2){opacity:0;}
body.nav-open .menu-toggle span:nth-child(3){top:16px;transform:rotate(-45deg);}

/* ===== Hero ===== */
.hero{position:relative;min-height:100vh;display:flex;align-items:flex-end;color:var(--cream);overflow:hidden;}
.hero__bg{position:absolute;inset:0;}
.hero__bg img{width:100%;height:100%;object-fit:cover;}
.hero__bg::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,rgba(42,28,18,.42) 0%,rgba(42,28,18,.15) 38%,rgba(42,28,18,.78) 100%);}
.hero__content{position:relative;z-index:2;width:100%;padding-bottom:8vh;padding-top:140px;}
.hero h1{font-size:clamp(64px,13vw,180px);line-height:.92;letter-spacing:-.01em;font-weight:600;margin-bottom:.18em;}
.hero__tag{font-family:var(--sans);text-transform:uppercase;letter-spacing:.32em;font-size:clamp(12px,1.4vw,15px);font-weight:500;margin-bottom:10px;color:var(--tan);}
.hero__sub{font-family:var(--serif);font-size:clamp(20px,2.6vw,30px);font-style:italic;max-width:18ch;margin-bottom:34px;color:#f6ecdc;}
.hero__actions{display:flex;flex-wrap:wrap;gap:14px;}
.hero__scroll{position:absolute;right:28px;bottom:34px;z-index:2;writing-mode:vertical-rl;font-size:11px;letter-spacing:.3em;text-transform:uppercase;color:var(--tan);display:flex;align-items:center;gap:14px;}
.hero__scroll::after{content:"";width:1px;height:46px;background:var(--tan);}

/* ===== Section base ===== */
.section{padding:clamp(80px,11vw,150px) 0;}
.section--cream{background:var(--cream);}
.section--brown{background:var(--brown);color:var(--cream);}
.section--tan{background:var(--tan-soft);}
.section--brown .eyebrow{color:var(--tan);}
.section-head{max-width:760px;}
.section-head h2{font-size:clamp(40px,6vw,76px);}

/* ===== About / Le lieu ===== */
.about{display:grid;grid-template-columns:1.05fr .95fr;gap:clamp(40px,7vw,96px);align-items:center;}
.about__media{position:relative;}
.about__media img{width:100%;height:100%;max-height:680px;object-fit:cover;border-radius:3px;}
.about__media .tagframe{position:absolute;left:-22px;bottom:-22px;background:var(--brown);color:var(--cream);padding:22px 26px;border-radius:3px;font-family:var(--serif);font-style:italic;font-size:22px;line-height:1.25;max-width:240px;box-shadow:0 24px 50px -28px rgba(42,28,18,.7);}
.about__body h2{font-size:clamp(38px,5vw,64px);margin-bottom:.45em;}
.about__lead{font-size:21px;line-height:1.55;color:var(--ink);font-family:var(--serif);font-style:italic;margin-bottom:1.2em;}
.about__features{display:grid;grid-template-columns:1fr 1fr;gap:26px 34px;margin-top:38px;border-top:1px solid var(--line);padding-top:34px;}
.feature h3{font-family:var(--sans);font-size:13px;text-transform:uppercase;letter-spacing:.16em;color:var(--brown);margin-bottom:6px;font-weight:600;}
.feature p{font-size:15px;color:var(--muted);margin:0;}

/* ===== Gallery ===== */
.gallery-grid{display:grid;grid-template-columns:repeat(3,1fr);grid-auto-rows:1fr;gap:16px;}
.gallery-grid figure{margin:0;position:relative;overflow:hidden;border-radius:3px;aspect-ratio:4/5;cursor:pointer;background:var(--tan);}
.gallery-grid img{width:100%;height:100%;object-fit:cover;transition:transform .8s var(--ease);}
.gallery-grid figure:hover img{transform:scale(1.06);}
.gallery-grid figure::after{content:"";position:absolute;inset:0;background:linear-gradient(180deg,transparent 55%,rgba(42,28,18,.45));opacity:0;transition:opacity .4s;}
.gallery-grid figure:hover::after{opacity:1;}
.gallery-grid .tall{grid-row:span 2;aspect-ratio:auto;}

/* ===== Menu band ===== */
.menu-band{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,90px);align-items:center;}
.menu-band__media img{width:100%;height:100%;max-height:560px;object-fit:cover;border-radius:3px;}
.menu-band h2{font-size:clamp(40px,5.5vw,68px);margin-bottom:.4em;}
.menu-band p{font-size:18px;color:rgba(247,239,227,.86);}
.menu-band .btn--light{margin-top:14px;}

/* ===== Hours ===== */
.hours-wrap{display:grid;grid-template-columns:.8fr 1.2fr;gap:clamp(40px,7vw,90px);align-items:center;}
.hours-list{list-style:none;margin:0;padding:0;}
.hours-list li{display:flex;justify-content:space-between;align-items:baseline;gap:20px;padding:20px 0;border-bottom:1px solid var(--line);}
.hours-list .day{font-family:var(--serif);font-size:26px;}
.hours-list .time{font-family:var(--sans);font-size:15px;letter-spacing:.06em;color:var(--brown);font-weight:500;white-space:nowrap;}
.hours-list .closed{color:var(--muted);font-style:italic;font-family:var(--serif);font-size:18px;}
.hours-note{font-family:var(--serif);font-style:italic;font-size:clamp(28px,4vw,46px);line-height:1.2;color:var(--brown);}

/* ===== Contact ===== */
.contact-grid{display:grid;grid-template-columns:1fr 1fr;gap:clamp(40px,7vw,90px);align-items:start;}
.contact-block{margin-bottom:38px;}
.contact-block h3{font-family:var(--sans);font-size:12px;text-transform:uppercase;letter-spacing:.22em;color:var(--brown);font-weight:600;margin-bottom:10px;}
.contact-block p,.contact-block a{font-family:var(--serif);font-size:24px;line-height:1.4;}
.contact-block a.link{border-bottom:1px solid var(--line);transition:border-color .3s;}
.contact-block a.link:hover{border-color:var(--brown);}
.contact-map{border-radius:3px;overflow:hidden;background:var(--tan);aspect-ratio:1/1;position:relative;display:flex;align-items:center;justify-content:center;}
.contact-map img{width:100%;height:100%;object-fit:cover;}
.contact-map .pin{position:absolute;background:var(--brown);color:var(--cream);padding:12px 20px;border-radius:999px;font-size:13px;letter-spacing:.1em;text-transform:uppercase;box-shadow:0 16px 36px -18px rgba(42,28,18,.8);}

/* ===== Footer ===== */
.site-footer{background:var(--brown-deep);color:var(--tan-soft);padding:80px 0 36px;}
.footer-top{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:48px;align-items:start;padding-bottom:54px;border-bottom:1px solid rgba(226,201,171,.18);}
.footer-brand img{height:78px;width:auto;margin-bottom:18px;}
.footer-brand p{max-width:34ch;color:rgba(226,201,171,.78);font-size:15px;}
.footer-col h4{font-family:var(--sans);font-size:12px;letter-spacing:.2em;text-transform:uppercase;color:var(--tan);margin:0 0 18px;font-weight:600;}
.footer-col a,.footer-col p{display:block;font-size:15px;color:rgba(247,239,227,.82);margin-bottom:10px;transition:color .3s;}
.footer-col a:hover{color:#fff;}
.footer-bottom{display:flex;justify-content:space-between;align-items:center;gap:18px;flex-wrap:wrap;padding-top:26px;font-size:13px;letter-spacing:.04em;color:rgba(226,201,171,.6);}
.footer-bottom a:hover{color:#fff;}

/* ===== Lightbox ===== */
.lightbox{position:fixed;inset:0;z-index:100;background:rgba(34,21,12,.94);display:flex;align-items:center;justify-content:center;padding:5vw;opacity:0;visibility:hidden;transition:opacity .4s var(--ease),visibility .4s;}
.lightbox.open{opacity:1;visibility:visible;}
.lightbox img{max-width:100%;max-height:90vh;border-radius:3px;box-shadow:0 40px 90px -40px #000;transform:scale(.96);transition:transform .4s var(--ease);}
.lightbox.open img{transform:scale(1);}
.lightbox__close{position:absolute;top:26px;right:30px;background:none;border:0;color:var(--tan);font-size:34px;line-height:1;cursor:pointer;font-family:var(--sans);}

/* ===== Reveal animation ===== */
.reveal{opacity:0;transform:translateY(28px);transition:opacity .9s var(--ease),transform .9s var(--ease);}
.reveal.in{opacity:1;transform:none;}

/* ===== Legal page ===== */
.legal{padding:clamp(120px,16vh,200px) 0 100px;background:var(--cream);}
.legal h1{font-size:clamp(42px,7vw,84px);margin-bottom:.5em;}
.legal h2{font-size:26px;margin:1.8em 0 .5em;color:var(--brown);}
.legal .legal-body{max-width:760px;}
.legal p{color:var(--ink);}
.legal a{color:var(--brown);border-bottom:1px solid var(--line);}

/* ===== Responsive ===== */
@media (max-width:980px){
  .about,.menu-band,.hours-wrap,.contact-grid{grid-template-columns:1fr;gap:42px;}
  .footer-top{grid-template-columns:1fr;gap:40px;}
  .about__media .tagframe{left:auto;right:14px;}
}
@media (max-width:760px){
  body{font-size:16px;}
  .menu-toggle{display:block;}
  .nav{
    position:fixed;inset:0;background:var(--brown-deep);flex-direction:column;justify-content:center;
    gap:30px;transform:translateY(-100%);transition:transform .5s var(--ease);z-index:-1;
  }
  body.nav-open .nav{transform:translateY(0);}
  .nav a{color:var(--cream)!important;font-size:20px;letter-spacing:.18em;}
  .nav .header-cta{margin-top:10px;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .gallery-grid .tall{grid-row:span 1;}
  .hero__scroll{display:none;}
  .about__features{grid-template-columns:1fr;}
}
@media (max-width:460px){
  .wrap{padding:0 20px;}
  .gallery-grid{grid-template-columns:1fr;}
}