:root{
  --ink:#11110f;--cream:#f5f0e7;--paper:#fffdf8;--gold:#e5bd72;
  --rust:#9d3728;--green:#27372f;--muted:#6b675f;--line:#e3ddd1;
  --white:#fff;--shadow:0 16px 40px rgba(17,17,15,.10);
}
*{box-sizing:border-box}
html{scroll-behavior:smooth;scroll-padding-top:90px}
body{margin:0;font-family:Arial,sans-serif;background:var(--paper);color:var(--ink);line-height:1.6}
a{text-decoration:none;color:inherit}
button,input,textarea{font:inherit}
button{cursor:pointer}
.container{width:min(1160px,calc(100% - 40px));margin:auto}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;
  background:rgba(255,253,248,.96);backdrop-filter:blur(12px);
  border-bottom:1px solid rgba(0,0,0,.07)
}
.nav{min-height:78px;display:flex;align-items:center;justify-content:space-between;gap:24px}
.brand{display:flex;align-items:center;gap:12px}
.brand-mark{
  width:45px;height:45px;display:grid;place-items:center;background:var(--ink);
  color:white;border-radius:50%;font-family:Georgia,serif;font-weight:800;font-size:26px
}
.brand strong{display:block;font-size:15px;letter-spacing:.08em}
.brand small{display:block;color:var(--muted);font-size:11px;letter-spacing:.08em}
.nav-links{display:flex;align-items:center;gap:22px;font-size:14px;font-weight:700}
.nav-links a:not(.btn){position:relative;padding:8px 0}
.nav-links a:not(.btn)::after{
  content:"";position:absolute;left:0;bottom:2px;width:0;height:2px;
  background:var(--rust);transition:width .25s ease
}
.nav-links a:not(.btn):hover::after,.nav-links a:not(.btn):focus-visible::after{width:100%}
.menu-toggle{
  display:none;border:1px solid var(--line);background:var(--paper);
  width:44px;height:44px;border-radius:12px;font-size:24px
}

/* Buttons */
.btn{
  display:inline-flex;align-items:center;justify-content:center;min-height:48px;
  padding:0 22px;border-radius:999px;background:var(--rust);color:white;
  font-weight:800;border:1px solid var(--rust);cursor:pointer;transition:.2s ease
}
.btn:hover{transform:translateY(-2px);box-shadow:0 8px 20px rgba(157,55,40,.22)}
.btn-small{min-height:40px;padding:0 18px}
.btn-ghost{background:transparent;border-color:rgba(255,255,255,.6)}
.btn-light{background:white;color:var(--ink);border-color:white}
.btn:focus-visible,a:focus-visible,button:focus-visible,input:focus-visible,textarea:focus-visible{
  outline:3px solid var(--gold);outline-offset:3px
}

/* Hero */
.hero{
  min-height:78vh;display:grid;align-items:center;color:white;
  background:
    linear-gradient(120deg,rgba(17,17,15,.94),rgba(75,49,37,.76)),
    url("/images/bistrot-ayola-hero.jpg") center/cover no-repeat;
}
.hero-content{padding:100px 0}
.eyebrow{font-size:12px;letter-spacing:.22em;font-weight:800;color:#f0cf8d}
.eyebrow.dark{color:var(--rust)}.eyebrow.gold{color:var(--gold)}
h1,h2,h3{font-family:Georgia,serif;line-height:1.08;margin-top:0}
h1{font-size:clamp(48px,7vw,88px);margin:18px 0 20px}
h1 em{color:#f0cf8d}.hero-text{max-width:690px;font-size:18px;color:#f3eee4}
.hero-actions{display:flex;gap:14px;margin-top:34px;flex-wrap:wrap}

/* General */
.section{padding:90px 0}.intro{background:var(--cream)}
.split{display:grid;grid-template-columns:1fr 1fr;gap:65px}
.prose{font-size:18px;color:#4f4a42}.section-heading{max-width:760px;margin-bottom:38px}
h2{font-size:clamp(34px,4vw,56px);margin-bottom:20px}

/* Menu combos */
.combo-section{background:#171612;color:white}
.combo-header{display:flex;justify-content:space-between;align-items:end;gap:35px;margin-bottom:35px}
.combo-header>p{max-width:520px;color:#c9c2b8}
.combo-grid{display:grid;grid-template-columns:repeat(2,1fr);gap:18px}
.combo-card{
  background:#211f1a;border:1px solid #39352d;border-radius:22px;padding:25px;
  transition:transform .2s ease,box-shadow .2s ease
}
.combo-card:hover{transform:translateY(-4px);box-shadow:var(--shadow)}
.combo-card h3{font-size:28px;margin:0 0 8px}.combo-card>p{color:#bfb8ac}
.combo-badge{display:inline-block;background:var(--rust);border-radius:999px;padding:6px 10px;font-size:11px;font-weight:800;margin-bottom:13px}
.sizes{display:grid;grid-template-columns:1fr 1fr;gap:10px}
.sizes>div{background:#2d2922;border-radius:15px;padding:16px}
.sizes strong{display:block;color:#efc980;font-size:12px;letter-spacing:1px}
.sizes b{display:block;font-size:23px;margin:4px 0}.sizes small{display:block;color:#cbc2b4;line-height:1.4}

/* Carte */
.menu-section{background:#f7f3eb}
.menu-tabs{display:flex;gap:10px;flex-wrap:wrap;margin-bottom:30px}
.tab{border:1px solid var(--line);background:white;border-radius:999px;padding:11px 18px;font-weight:700;cursor:pointer;transition:.2s}
.tab:hover{transform:translateY(-1px)}.tab.active{background:var(--ink);color:white}
.menu-panel{display:none}.menu-panel.active{display:block}
.menu-list{background:white;border-radius:24px;padding:8px 26px;box-shadow:0 10px 30px rgba(17,17,15,.05)}
.menu-item{display:flex;justify-content:space-between;gap:25px;padding:21px 0;border-bottom:1px solid var(--line)}
.menu-item:last-child{border:0}.menu-item h3{font-family:Arial,sans-serif;font-size:17px;margin:0 0 5px}
.menu-item p{color:var(--muted);font-size:14px;margin:0}.menu-item>span{font-weight:800;white-space:nowrap;color:var(--rust)}
.allergen-note{margin-top:24px;padding:18px 22px;border-radius:16px;background:#fff5e2;color:#5d4c33;font-size:14px}

/* Info */
.practical{background:var(--green);color:white}
.info-cards{display:grid;grid-template-columns:1fr 1fr;gap:12px}
.info-card{padding:18px;border-radius:14px;background:rgba(255,255,255,.08);border:1px solid rgba(255,255,255,.13)}
.info-card strong,.info-card span{display:block}.info-card span{font-size:14px;color:#d8ded9}
.info-card a{text-decoration:underline;text-underline-offset:3px}

/* Reservation */
.reservation{background:var(--rust);color:white}
.reservation-box{display:grid;grid-template-columns:.9fr 1.1fr;gap:60px;align-items:center}
.reservation-form{background:rgba(255,255,255,.1);border:1px solid rgba(255,255,255,.18);padding:26px;border-radius:22px}
.field-row{display:grid;grid-template-columns:1fr 1fr;gap:14px}
label{display:block;font-size:13px;font-weight:700;margin-bottom:14px}
input,textarea{display:block;width:100%;margin-top:7px;padding:13px;border:0;border-radius:10px;font:inherit}
textarea{resize:vertical;min-height:120px}
.reservation-form small{display:block;margin-top:12px;color:#ffe5c8}
.form-status{min-height:24px;margin-top:12px;font-weight:700}
.checkbox-label{display:flex;gap:10px;align-items:flex-start;font-weight:400}
.checkbox-label input{width:auto;margin:3px 0 0}

/* Socials */
.social-links{display:flex;gap:10px;align-items:center;flex-wrap:wrap;margin-top:18px}
.social-link{
  width:42px;height:42px;border-radius:50%;display:grid;place-items:center;
  background:rgba(255,255,255,.09);border:1px solid rgba(255,255,255,.15);
  color:white;transition:.2s ease
}
.social-link:hover{transform:translateY(-3px);background:var(--rust);border-color:var(--rust)}
.social-link svg{width:20px;height:20px;fill:currentColor}
.social-label{font-size:13px;color:#c9c2b8;margin-right:4px}

/* Footer */
footer{background:#0d0d0b;color:#8d8981;padding:35px 0 25px}
.footer-grid{display:grid;grid-template-columns:1.2fr 1fr 1fr;gap:35px;padding-bottom:30px}
.footer-title{color:white;font-family:Georgia,serif;font-size:22px;margin:0 0 10px}
.footer-text{font-size:14px;max-width:420px}
.footer-links{display:grid;gap:8px;font-size:14px}
.footer-links a:hover{color:white}
.footer-seo-nav{display:flex;flex-wrap:wrap;gap:12px;margin:22px 0;font-size:13px}
.footer-seo-nav a:hover{color:white}
.footer-bottom{display:flex;justify-content:space-between;gap:20px;font-size:11px;border-top:1px solid rgba(255,255,255,.1);padding-top:20px}

/* Responsive */
@media(max-width:900px){
  .menu-toggle{display:grid;place-items:center}
  .nav-links{
    display:none;position:absolute;top:78px;left:0;right:0;background:var(--paper);
    padding:20px;flex-direction:column;align-items:stretch;border-bottom:1px solid var(--line);
    box-shadow:0 15px 30px rgba(0,0,0,.08)
  }
  .nav-links.open{display:flex}.nav-links .btn{width:100%}
  .split,.reservation-box{grid-template-columns:1fr;gap:35px}
  .combo-header{display:block}.combo-grid{grid-template-columns:1fr}
  .footer-grid{grid-template-columns:1fr 1fr}
}

.btn {
    display: inline-block;
    padding: 12px 24px;
    border-radius: 8px;
    text-decoration: none;
    font-weight: 700;
    cursor: pointer;
    transition: 0.3s ease;
}

.btn-primary {
    background: #c59d5f;
    color: #fff;
}

.btn-primary:hover {
    background: #a98248;
    transform: translateY(-2px);
}

/* =========================================
   FORMULAIRE DE RÉSERVATION
   ========================================= */

.reservation-form {
    max-width: 760px;
    margin: 40px auto 0;
    padding: 32px;
    background: #fff;
    border-radius: 16px;
    box-shadow: 0 10px 40px rgba(0, 0, 0, 0.08);
}

.reservation-form .form-group {
    margin-bottom: 20px;
}

.reservation-form label {
    display: block;
    margin-bottom: 8px;
    font-weight: 600;
}

.reservation-form input,
.reservation-form textarea {
    width: 100%;
    box-sizing: border-box;
    padding: 13px 15px;
    border: 1px solid #d9d9d9;
    border-radius: 8px;
    background: #fff;
    font-family: inherit;
    font-size: 16px;
    transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

.reservation-form textarea {
    min-height: 130px;
    resize: vertical;
}

.reservation-form input:focus,
.reservation-form textarea:focus {
    outline: none;
    border-color: #b38b4d;
    box-shadow: 0 0 0 3px rgba(179, 139, 77, 0.15);
}

.reservation-form input::placeholder,
.reservation-form textarea::placeholder {
    color: #999;
}

/* Checkbox */

.reservation-form .checkbox-group {
    margin-top: 10px;
}

.reservation-form .checkbox-group label {
    display: flex;
    align-items: flex-start;
    gap: 10px;
    font-size: 14px;
    line-height: 1.5;
    font-weight: 400;
}

.reservation-form .checkbox-group input {
    width: auto;
    margin-top: 4px;
    flex-shrink: 0;
}

/* Bouton */

.reservation-form .btn-primary {
    width: 100%;
    border: none;
    padding: 15px 24px;
    font-size: 16px;
    font-weight: 700;
    cursor: pointer;
}

.reservation-form .btn-primary:disabled {
    opacity: 0.65;
    cursor: not-allowed;
}

/* Message */

.reservation-message {
    display: none;
    margin: 20px 0;
    padding: 15px 18px;
    border-radius: 8px;
    font-weight: 600;
    line-height: 1.5;
}

.reservation-message.success {
    display: block;
    background: #eaf7ee;
    border: 1px solid #b9dfc4;
    color: #246b38;
}

.reservation-message.error {
    display: block;
    background: #fff0f0;
    border: 1px solid #e3b8b8;
    color: #a12626;
}

/* Mobile */

@media (max-width: 600px) {

    .reservation-form {
        padding: 20px;
        margin-top: 25px;
        border-radius: 12px;
    }

    .reservation-form input,
    .reservation-form textarea {
        font-size: 16px;
    }

    .reservation-form .btn-primary {
        width: 100%;
    }
}

@media(max-width:560px){
  .container{width:min(100% - 26px,1160px)}
  .section{padding:68px 0}.hero-content{padding:78px 0}
  .hero-actions{flex-direction:column;align-items:stretch}.hero-actions .btn{width:100%}
  .sizes,.info-cards,.field-row,.footer-grid{grid-template-columns:1fr}
  .footer-bottom{flex-direction:column}
  .menu-list{padding:8px 18px}.menu-item{gap:12px}
}
@media(prefers-reduced-motion:reduce){
  html{scroll-behavior:auto}
  *,*::before,*::after{transition:none!important;animation:none!important}
}