/* ===== Machin Coiffure — Calais · identité navy héritage + crème + laiton ===== */
:root{
  --navy:#16233d;
  --navy-2:#1e3050;
  --cream:#f6f1e6;
  --cream-2:#efe7d6;
  --ink:#20283a;
  --muted:#5c6373;
  --brass:#b28a4c;
  --brass-2:#c9a163;
  --line:#ddd3bf;
  --white:#fffdf8;
  --radius:4px;
  --wrap:1140px;
  --nav-h:74px;
}
*{box-sizing:border-box;margin:0;padding:0}
html{scroll-behavior:smooth;scroll-padding-top:calc(var(--nav-h) + 12px)}
body{
  font-family:"Hanken Grotesk",system-ui,sans-serif;
  color:var(--ink);background:var(--cream);
  line-height:1.65;font-size:17px;-webkit-font-smoothing:antialiased;
}
img{max-width:100%;display:block}
a{color:inherit;text-decoration:none}
h1,h2,h3{font-family:"Newsreader",Georgia,serif;font-weight:500;line-height:1.08;letter-spacing:-.01em}
.wrap{max-width:var(--wrap);margin:0 auto;padding:0 clamp(1.2rem,4vw,2.4rem)}

.eyebrow{
  font-size:.74rem;letter-spacing:.22em;text-transform:uppercase;
  font-weight:600;color:var(--brass);margin-bottom:1rem;
}
.eyebrow--light{color:var(--brass-2)}

/* ===== Boutons ===== */
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  font-family:inherit;font-weight:600;font-size:.95rem;letter-spacing:.01em;
  padding:.85rem 1.6rem;border-radius:var(--radius);cursor:pointer;border:1.5px solid transparent;
  transition:.22s ease;
}
.btn--primary{background:var(--navy);color:var(--white)}
.btn--primary:hover{background:var(--navy-2)}
.btn--ghost{background:transparent;color:var(--navy);border-color:var(--navy)}
.btn--ghost:hover{background:var(--navy);color:var(--white)}
.btn--sm{padding:.6rem 1.1rem;font-size:.85rem}

/* ===== Nav ===== */
.nav{
  position:fixed;top:0;left:0;right:0;z-index:50;height:var(--nav-h);
  background:rgba(246,241,230,.86);backdrop-filter:blur(10px);
  -webkit-backdrop-filter:blur(10px);border-bottom:1px solid var(--line);
  transform:translateZ(0);will-change:transform;
}
.nav__inner{max-width:var(--wrap);margin:0 auto;height:100%;padding:0 clamp(1.2rem,4vw,2.4rem);
  display:flex;align-items:center;justify-content:space-between}
.brand{display:inline-flex;align-items:center;gap:.6rem;font-family:"Newsreader",serif}
.brand__mark{
  width:34px;height:34px;border-radius:50%;background:var(--navy);color:var(--brass-2);
  display:grid;place-items:center;font-size:1.15rem;font-weight:600;
}
.brand__txt{font-size:1.2rem;font-weight:500;color:var(--navy)}
.brand__txt em{font-style:italic;color:var(--brass)}
.nav__links{display:flex;align-items:center;gap:1.6rem}
.nav__links a{font-size:.93rem;font-weight:500;color:var(--ink);transition:color .2s}
.nav__links a:hover{color:var(--brass)}
.nav__links a.nav__cta{
  background:var(--navy);color:var(--white);padding:.55rem 1rem;border-radius:var(--radius);
  font-weight:600;letter-spacing:.01em;
}
.nav__links a.nav__cta:hover{background:var(--navy-2);color:var(--white)}
.burger{display:none;background:none;border:0;cursor:pointer;width:40px;height:40px;flex-direction:column;
  justify-content:center;gap:5px;padding:8px}
.burger span{height:2px;background:var(--navy);border-radius:2px;transition:.25s}

/* ===== Hero éditorial ===== */
.hero{padding:calc(var(--nav-h) + 3.5rem) 0 3.5rem;background:
  radial-gradient(120% 90% at 90% 0%, var(--cream-2) 0%, var(--cream) 55%)}
.hero__grid{max-width:var(--wrap);margin:0 auto;padding:0 clamp(1.2rem,4vw,2.4rem);
  display:grid;grid-template-columns:minmax(0,1.15fr) minmax(0,.85fr);gap:clamp(2rem,5vw,4rem);align-items:center}
.hero h1{font-size:clamp(2.4rem,5vw,3.7rem);color:var(--navy);margin:.2rem 0 1.3rem}
.hero__lead{font-size:1.14rem;color:var(--muted);max-width:33em;margin-bottom:2rem}
.hero__lead strong{color:var(--ink);font-weight:600}
.hero__cta{display:flex;gap:.9rem;flex-wrap:wrap;margin-bottom:2.6rem}
.stats{display:flex;gap:clamp(1.2rem,3vw,2.6rem);flex-wrap:wrap;border-top:1px solid var(--line);padding-top:1.6rem}
.stats dt{font-family:"Newsreader",serif;font-size:1.7rem;font-weight:600;color:var(--navy)}
.stats dd{font-size:.82rem;color:var(--muted);margin-top:.15rem}
.hero__figure{position:relative;margin-left:auto}
.hero__figure img{width:100%;border-radius:var(--radius);box-shadow:0 24px 60px -28px rgba(22,35,61,.55)}
.hero__figure{border:1px solid var(--line);padding:.7rem;background:var(--white)}
.hero__figure figcaption{font-size:.78rem;color:var(--muted);text-align:center;padding:.7rem .5rem .2rem;letter-spacing:.02em}

/* ===== Bande patrimoine ===== */
.strip{background:var(--navy);color:var(--cream);text-align:center;padding:3rem 1.2rem}
.strip__txt{font-family:"Newsreader",serif;font-size:clamp(1.3rem,3vw,1.9rem);font-weight:400;font-style:italic;
  line-height:1.4;max-width:760px;margin:0 auto}
.strip__txt strong{color:var(--brass-2);font-weight:600;font-style:normal}

/* ===== Sections ===== */
.section{padding:3.5rem 0}
.section--alt{background:var(--cream-2)}
.sec-head{max-width:640px;margin-bottom:2.6rem}
.sec-head h2,.maison__lead h2{font-size:clamp(1.9rem,4vw,2.8rem);color:var(--navy)}

/* La maison */
.maison{display:grid;grid-template-columns:minmax(0,.9fr) minmax(0,1.1fr);gap:clamp(1.6rem,4vw,3.4rem);align-items:start}
.maison__body p{margin-bottom:1.1rem;color:var(--muted)}
.maison__body strong{color:var(--ink);font-weight:600}

/* Prestations menu */
.menu{list-style:none;border-top:1px solid var(--line)}
.menu li{padding:1.6rem 0;border-bottom:1px solid var(--line)}
.menu__row{display:flex;align-items:baseline;gap:1rem}
.menu__row h3{font-size:clamp(1.3rem,2.6vw,1.7rem);color:var(--navy);white-space:nowrap}
.menu__rule{flex:1;height:1px;background:var(--line);align-self:center}
.menu__meta{font-size:.8rem;letter-spacing:.14em;text-transform:uppercase;color:var(--brass);font-weight:600;white-space:nowrap}
.menu li p{margin-top:.5rem;color:var(--muted);max-width:56em}
.menu__note{margin-top:1.6rem;font-size:.92rem;color:var(--muted);font-style:italic}

/* Signature */
.signature{background:var(--navy);color:var(--cream)}
.signature .eyebrow{color:var(--brass-2)}
.signature__grid{display:grid;grid-template-columns:minmax(0,.85fr) minmax(0,1.15fr);gap:clamp(1.8rem,4vw,3.6rem);align-items:center}
.signature h2{font-size:clamp(1.9rem,4vw,2.8rem);color:var(--white)}
.signature__txt p{color:#c7ccd7;margin-top:1rem}
.signature__txt strong{color:var(--white);font-weight:600}
.signature__fig img{width:100%;border-radius:var(--radius);box-shadow:0 24px 60px -30px rgba(0,0,0,.7)}
.tags{list-style:none;display:flex;flex-wrap:wrap;gap:.6rem;margin-top:1.8rem}
.tags li{font-size:.82rem;font-weight:500;padding:.4rem .9rem;border:1px solid rgba(201,161,99,.5);
  border-radius:100px;color:var(--brass-2)}

/* Galerie */
.gallery{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1rem}
.gallery__btn{border:0;padding:0;cursor:pointer;background:none;overflow:hidden;border-radius:var(--radius);
  display:block;line-height:0}
.gallery__btn img{width:100%;height:clamp(320px,42vw,520px);object-fit:cover;transition:transform .5s ease}
.gallery__btn:hover img{transform:scale(1.04)}

/* Lightbox */
.lightbox{position:fixed;inset:0;z-index:100;display:none;align-items:center;justify-content:center;
  background:rgba(15,23,40,.94);padding:4vw}
.lightbox.is-open{display:flex}
body.lb-open{overflow:hidden}
body.lb-open .nav{display:none}
.lb__img{max-width:92vw;max-height:86vh;width:auto;object-fit:contain;border-radius:var(--radius)}
.lb__close,.lb__nav{position:absolute;background:rgba(255,255,255,.14);color:#fff;border:0;cursor:pointer;
  border-radius:50%;width:52px;height:52px;font-size:1.6rem;display:grid;place-items:center;transition:background .2s}
.lb__close:hover,.lb__nav:hover{background:rgba(255,255,255,.3)}
.lb__close{top:3vh;right:3vw;font-size:1.3rem}
.lb__prev{left:2vw}.lb__next{right:2vw}

/* Avis */
.reviews{display:grid;grid-template-columns:repeat(2,minmax(0,1fr));gap:1.6rem}
.review{background:var(--white);border:1px solid var(--line);border-radius:var(--radius);padding:2rem;
  display:flex;flex-direction:column}
.review__stars{color:var(--brass);letter-spacing:.15em;margin-bottom:1rem}
.review p{font-family:"Newsreader",serif;font-size:1.18rem;font-style:italic;color:var(--ink);line-height:1.5}
.review cite{margin-top:1.2rem;font-style:normal;font-size:.85rem;font-weight:600;color:var(--muted);letter-spacing:.02em}
.reviews__cta{margin-top:2rem}

/* Contact */
.section--dark{background:var(--navy);color:var(--cream)}
.section--dark h2{color:var(--white);font-size:clamp(1.8rem,3.6vw,2.5rem)}
.contact{display:grid;grid-template-columns:minmax(0,1fr) minmax(0,1fr);gap:clamp(1.8rem,4vw,3.4rem);align-items:start}
.contact__line{margin:.3rem 0;font-size:1.05rem}
.contact__line a{color:var(--cream);border-bottom:1px solid rgba(201,161,99,.5);transition:color .2s}
.contact__line a:hover{color:var(--brass-2)}
.contact .btn{margin-top:1.6rem}
.hours{margin-top:2rem;border-collapse:collapse;width:100%;max-width:420px}
.hours th,.hours td{text-align:left;padding:.55rem 0;border-bottom:1px solid rgba(255,255,255,.12);font-weight:500;font-size:.95rem}
.hours th{color:var(--brass-2);font-weight:600;padding-right:1.5rem;white-space:nowrap}
.hours td{color:#c7ccd7}
.contact__map .map-consent,.contact__map iframe{width:100%;min-height:360px;height:100%;border:0;border-radius:var(--radius)}
.map-consent{background:var(--navy-2);border:1px solid rgba(201,161,99,.3);display:flex;align-items:center;
  justify-content:center;text-align:center;padding:2rem;color:#c7ccd7;font-size:.95rem}

/* Footer */
.footer{background:#0f1a2e;color:#aeb6c4;padding:3.2rem 0 1.6rem}
.footer__grid{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:2rem}
.footer h3{font-family:"Hanken Grotesk",sans-serif;font-size:.78rem;letter-spacing:.16em;text-transform:uppercase;
  color:var(--brass-2);margin-bottom:.9rem;font-weight:700}
.footer p{font-size:.92rem;margin:.35rem 0;line-height:1.6}
.footer a:hover{color:var(--cream)}
.brand--footer{margin-bottom:1rem}
.brand--footer .brand__txt{color:var(--cream)}
.brand--footer .brand__mark{background:var(--brass);color:var(--navy)}
.footer__base{max-width:var(--wrap);margin:2.4rem auto 0;padding:1.4rem clamp(1.2rem,4vw,2.4rem) 0;
  border-top:1px solid rgba(255,255,255,.1);font-size:.82rem;color:#7d8698}
.footer__base a{color:var(--brass-2)}

/* Cookie */
.cookie{position:fixed;bottom:0;left:0;right:0;z-index:60;background:var(--navy);color:var(--cream);
  display:flex;align-items:center;justify-content:center;gap:1.2rem;flex-wrap:wrap;
  padding:.9rem 1.4rem;box-shadow:0 -6px 24px -12px rgba(0,0,0,.4)}
.cookie p{font-size:.85rem;max-width:640px;color:#c7ccd7}

/* Reveal */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease}
.reveal.is-in{opacity:1;transform:none}

/* ===== Responsive ===== */
.br-d{display:inline}
@media (max-width:900px){
  .hero__grid,.maison,.signature__grid,.contact{grid-template-columns:minmax(0,1fr)}
  .hero__figure{max-width:440px;margin:0 auto}
  .signature__fig{order:2}
  .footer__grid{grid-template-columns:1fr 1fr}
}
@media (max-width:720px){
  .nav__links{position:fixed;inset:var(--nav-h) 0 auto 0;background:var(--cream);flex-direction:column;
    align-items:flex-start;gap:0;padding:.5rem clamp(1.2rem,4vw,2.4rem) 1.4rem;border-bottom:1px solid var(--line);
    transform:translateY(-120%);transition:transform .3s ease;box-shadow:0 12px 30px -18px rgba(22,35,61,.4)}
  body.menu-open .nav__links{transform:translateY(0)}
  .nav__links a{width:100%;padding:.8rem 0;border-bottom:1px solid var(--line)}
  .nav__links a.nav__cta{margin-top:.6rem;text-align:center;padding:.7rem 1rem}
  .burger{display:flex}
  body.menu-open .burger span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  body.menu-open .burger span:nth-child(2){opacity:0}
  body.menu-open .burger span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}
@media (max-width:600px){
  body{font-size:16px}
  .section{padding:3rem 0}
  .hero{padding-top:calc(var(--nav-h) + 2.4rem)}
  .gallery,.reviews{grid-template-columns:minmax(0,1fr)}
  .footer__grid{grid-template-columns:1fr}
  .br-d{display:none}
  .menu__row{flex-wrap:wrap;gap:.3rem}
  .menu__rule{display:none}
  .menu__meta{width:100%}
  .btn{font-size:.9rem;padding:.8rem 1.3rem;letter-spacing:0}
}