/* ===== BlackFire Burger — Noir & Rouge ===== */
:root{
  --black:#0B0B0B;
  --black-soft:#161616;
  --black-card:#1D1D1D;
  --red:#E8231A;
  --red-dark:#A30F0F;
  --white:#F6F5F1;
  --gray:#9C9C96;
  --maxw:1220px;
}
*{box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{
  margin:0;background:var(--black);color:var(--white);
  font-family:'Inter',sans-serif;font-size:16px;line-height:1.65;
}
h1,h2,h3,h4{
  font-family:'Anton',sans-serif;
  font-weight:400;
  text-transform:uppercase;
  letter-spacing:.5px;
  line-height:1.05;
  margin:0 0 .4em;
  color:var(--white);
}
a{color:inherit;text-decoration:none;}
img{max-width:100%;display:block;}
.container{max-width:var(--maxw);margin:0 auto;padding:0 28px;}
.eyebrow{
  display:inline-flex;align-items:center;gap:8px;
  text-transform:uppercase;letter-spacing:3px;font-size:.75rem;
  color:var(--red);font-weight:800;margin-bottom:.8em;
}
.eyebrow::before{content:"";width:26px;height:3px;background:var(--red);display:inline-block;}
.btn{
  display:inline-block;padding:16px 36px;font-weight:800;letter-spacing:1px;
  text-transform:uppercase;font-size:.85rem;border:2px solid transparent;cursor:pointer;
  transition:all .25s ease;font-family:'Inter',sans-serif;clip-path:polygon(10px 0,100% 0,calc(100% - 10px) 100%,0 100%);
}
.btn-primary{background:var(--red);color:var(--white);}
.btn-primary:hover{background:var(--red-dark);}
.btn-outline{background:transparent;color:var(--white);border-color:var(--white);clip-path:none;border-radius:2px;}
.btn-outline:hover{background:var(--white);color:var(--black);}
.btn-light{background:var(--white);color:var(--black);}
.btn-light:hover{background:var(--red);color:var(--white);}

/* Header */
.site-header{
  position:sticky;top:0;z-index:100;background:rgba(11,11,11,.92);
  backdrop-filter:blur(8px);border-bottom:1px solid #2A2A2A;
}
.header-inner{display:flex;align-items:center;justify-content:space-between;height:84px;}
.logo{font-family:'Anton',sans-serif;font-size:1.5rem;letter-spacing:1px;color:var(--white);text-transform:uppercase;display:flex;align-items:center;gap:6px;}
.logo span{color:var(--red);}
.main-nav{display:flex;gap:34px;}
.main-nav a{
  font-size:.82rem;letter-spacing:1.5px;text-transform:uppercase;font-weight:700;
  color:var(--gray);position:relative;padding:8px 0;transition:color .2s;
}
.main-nav a::after{content:"";position:absolute;left:0;bottom:0;width:0;height:3px;background:var(--red);transition:width .25s;}
.main-nav a:hover,.main-nav a.active{color:var(--white);}
.main-nav a:hover::after,.main-nav a.active::after{width:100%;}
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;cursor:pointer;padding:8px;}
.nav-toggle span{width:26px;height:3px;background:var(--white);}

/* Hero */
.hero{
  position:relative;min-height:92vh;display:flex;align-items:center;overflow:hidden;
  background:var(--black);
}
.hero-bg{
  position:absolute;inset:0;
  background:linear-gradient(100deg,rgba(11,11,11,.96) 30%,rgba(11,11,11,.55) 65%,rgba(232,35,26,.25) 100%),
    url('https://images.unsplash.com/photo-1568901346375-23c9450c58cd?auto=format&fit=crop&w=1600&q=80') right center/cover;
}
.hero-content{position:relative;max-width:640px;padding:70px 0;}
.hero-content h1{font-size:4.4rem;margin-bottom:.15em;}
.hero-content h1 .accent{color:var(--red);-webkit-text-stroke:0;}
.hero-content p{color:#CFCFC9;font-size:1.1rem;max-width:480px;margin-bottom:2.2em;}
.hero-actions{display:flex;gap:16px;flex-wrap:wrap;}
.hero-tag{
  position:absolute;top:70px;right:0;background:var(--red);color:#fff;font-family:'Anton',sans-serif;
  padding:14px 22px;transform:rotate(6deg);font-size:1rem;letter-spacing:1px;
  clip-path:polygon(8px 0,100% 0,calc(100% - 8px) 100%,0 100%);
}

/* Sections */
section{padding:100px 0;}
.section-head{max-width:620px;margin:0 auto 56px;text-align:center;}
.section-head h2{font-size:2.6rem;}
.section-head p{color:var(--gray);font-size:1.02rem;}
.section-head.left{text-align:left;margin:0 0 48px;}

/* About / story split */
.story{background:var(--black-soft);}
.story-grid{display:grid;grid-template-columns:1fr 1fr;gap:0;align-items:stretch;}
.story-img{position:relative;min-height:520px;}
.story-img img{width:100%;height:100%;object-fit:cover;position:absolute;inset:0;}
.story-text{padding:70px 60px;display:flex;flex-direction:column;justify-content:center;}
.story-text p{color:#C9C9C3;margin-bottom:1.3em;}
.stat-row{display:flex;gap:44px;margin-top:1.6em;}
.stat b{display:block;font-family:'Anton',sans-serif;font-size:2.4rem;color:var(--red);}
.stat span{font-size:.78rem;text-transform:uppercase;letter-spacing:1px;color:var(--gray);}

/* Highlights */
.highlights-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:#2A2A2A;}
.highlight-card{background:var(--black);padding:48px 34px;transition:background .3s ease;}
.highlight-card:hover{background:var(--black-card);}
.highlight-card .num{font-family:'Anton',sans-serif;color:var(--red);font-size:1.1rem;margin-bottom:16px;}
.highlight-card h3{font-size:1.3rem;}
.highlight-card p{color:var(--gray);font-size:.95rem;}

/* Menu teaser */
.teaser-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.teaser-card{position:relative;overflow:hidden;height:320px;background:var(--black-card);}
.teaser-card img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease;opacity:.85;}
.teaser-card:hover img{transform:scale(1.08);opacity:1;}
.teaser-card .label{
  position:absolute;left:0;right:0;bottom:0;padding:24px;
  background:linear-gradient(transparent,rgba(0,0,0,.85));
}
.teaser-card .label h3{font-size:1.3rem;margin-bottom:2px;}
.teaser-card .label span{color:var(--red);font-weight:800;font-family:'Anton',sans-serif;}
.teaser-cta{text-align:center;margin-top:48px;}

/* CTA band */
.cta-band{
  background:var(--red);text-align:center;position:relative;overflow:hidden;
}
.cta-band h2{color:var(--black);font-size:2.6rem;}
.cta-band p{max-width:520px;margin:0 auto 30px;color:#3A0B0B;}

/* Page hero */
.page-hero{
  padding:180px 0 70px;text-align:left;
  background:linear-gradient(rgba(11,11,11,.88),rgba(11,11,11,.92)),
    url('https://images.unsplash.com/photo-1594007654729-407eedc4be65?auto=format&fit=crop&w=1600&q=80') center/cover;
}
.page-hero h1{font-size:3.2rem;}
.breadcrumb{color:var(--gray);font-size:.88rem;margin-top:10px;text-transform:uppercase;letter-spacing:1px;}
.breadcrumb a{color:var(--red);}

/* Menu page */
.menu-section{padding:80px 0;}
.menu-cat-nav{display:flex;justify-content:center;gap:12px;flex-wrap:wrap;margin-bottom:60px;}
.menu-cat-nav button{
  background:var(--black-card);border:2px solid #2A2A2A;color:var(--white);
  padding:12px 24px;font-size:.82rem;letter-spacing:1.5px;text-transform:uppercase;
  cursor:pointer;transition:.2s;font-family:'Inter',sans-serif;font-weight:800;
}
.menu-cat-nav button.active,.menu-cat-nav button:hover{background:var(--red);border-color:var(--red);}
.menu-category{margin-bottom:70px;}
.menu-category h2{font-size:2rem;margin-bottom:36px;display:flex;align-items:center;gap:16px;}
.menu-category h2::after{content:"";flex:1;height:2px;background:#2A2A2A;}
.menu-items{display:grid;grid-template-columns:1fr 1fr;gap:26px 48px;}
.menu-item{
  display:flex;gap:16px;padding:18px;background:var(--black-soft);border:1px solid #232323;transition:.25s;
}
.menu-item:hover{border-color:var(--red);}
.menu-item img{width:84px;height:84px;object-fit:cover;flex-shrink:0;}
.menu-item .mi-body{flex:1;display:flex;flex-direction:column;}
.menu-item .mi-top{display:flex;justify-content:space-between;gap:10px;}
.menu-item .mi-name{font-family:'Anton',sans-serif;font-size:1.05rem;letter-spacing:.4px;}
.menu-item .mi-price{color:var(--red);font-family:'Anton',sans-serif;font-size:1.05rem;white-space:nowrap;}
.menu-item .mi-desc{color:var(--gray);font-size:.87rem;margin-top:4px;}

/* Gallery */
.gallery-grid{display:grid;grid-template-columns:repeat(4,1fr);grid-auto-rows:230px;gap:14px;}
.gallery-grid .g-item:nth-child(3n+2){grid-row:span 2;}
.g-item{position:relative;overflow:hidden;cursor:pointer;background:var(--black-card);}
.g-item img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease,filter .5s ease;filter:grayscale(30%);}
.g-item:hover img{transform:scale(1.1);filter:grayscale(0%);}
.g-item .g-overlay{
  position:absolute;inset:0;background:rgba(232,35,26,.35);opacity:0;
  display:flex;align-items:center;justify-content:center;transition:.3s;color:#fff;font-family:'Anton',sans-serif;text-transform:uppercase;
}
.g-item:hover .g-overlay{opacity:1;}
.lightbox{
  position:fixed;inset:0;background:rgba(0,0,0,.95);display:none;align-items:center;justify-content:center;z-index:1000;padding:40px;
}
.lightbox.open{display:flex;}
.lightbox img{max-width:88vw;max-height:82vh;box-shadow:0 30px 60px rgba(0,0,0,.6);}
.lightbox-close{position:absolute;top:28px;right:38px;color:#fff;font-size:2.2rem;background:none;border:none;cursor:pointer;line-height:1;}
.lightbox-caption{position:absolute;bottom:30px;left:0;right:0;text-align:center;color:var(--red);font-family:'Anton',sans-serif;text-transform:uppercase;letter-spacing:1px;}

/* Reservation */
.reservation-wrap{display:grid;grid-template-columns:.9fr 1.1fr;max-width:1150px;margin:0 auto;background:var(--black-soft);border:1px solid #232323;}
.reservation-side{
  background:linear-gradient(rgba(11,11,11,.9),rgba(11,11,11,.94)),url('https://images.unsplash.com/photo-1577805947697-89e18249d767?auto=format&fit=crop&w=1000&q=80') center/cover;
  padding:56px 46px;display:flex;flex-direction:column;justify-content:center;
}
.reservation-side h3{color:var(--red);font-size:1.7rem;}
.reservation-side ul{list-style:none;padding:0;margin:24px 0 0;}
.reservation-side li{margin-bottom:16px;font-size:.94rem;color:#CFCFC9;display:flex;gap:10px;}
.reservation-form{padding:56px 46px;}
.form-row{display:grid;grid-template-columns:1fr 1fr;gap:18px;}
.form-group{margin-bottom:20px;}
.form-group.full{grid-column:1/-1;}
label{display:block;font-size:.76rem;text-transform:uppercase;letter-spacing:1.2px;font-weight:800;color:var(--gray);margin-bottom:8px;}
input,select,textarea{
  width:100%;padding:13px 14px;border:1px solid #2E2E2E;background:var(--black);
  font-family:'Inter',sans-serif;font-size:.95rem;color:var(--white);transition:border .2s;
}
input:focus,select:focus,textarea:focus{outline:none;border-color:var(--red);}
textarea{resize:vertical;min-height:90px;}
.error-msg{color:var(--red);font-size:.76rem;margin-top:5px;display:none;}
.form-group.invalid input,.form-group.invalid select,.form-group.invalid textarea{border-color:var(--red);}
.form-group.invalid .error-msg{display:block;}
.form-submit{width:100%;margin-top:8px;}
.confirm-box{
  display:none;background:var(--red);color:#fff;padding:24px;margin-top:20px;text-align:center;font-weight:700;
}
.confirm-box.show{display:block;animation:fadeIn .4s ease;}
@keyframes fadeIn{from{opacity:0;transform:translateY(-8px);}to{opacity:1;transform:translateY(0);}}

/* Contact */
.contact-grid{display:grid;grid-template-columns:1fr 1.2fr;gap:2px;background:#232323;}
.contact-info-card{background:var(--black-soft);padding:44px;}
.contact-info-card .ci-row{display:flex;gap:16px;margin-bottom:28px;}
.contact-info-card .ci-row svg{width:22px;height:22px;flex-shrink:0;color:var(--red);margin-top:2px;}
.contact-info-card h4{margin:0 0 4px;font-size:.9rem;font-family:'Inter',sans-serif;text-transform:uppercase;letter-spacing:1.2px;color:var(--white);font-weight:800;}
.contact-info-card p{margin:0;color:var(--gray);font-size:.94rem;}
.map-wrap{min-height:460px;background:var(--black-card);}
.map-wrap iframe{width:100%;height:100%;min-height:460px;border:0;display:block;filter:grayscale(40%) contrast(1.1);}

/* Footer */
.site-footer{background:var(--black-soft);color:var(--gray);padding:70px 0 0;border-top:1px solid #232323;}
.footer-inner{display:grid;grid-template-columns:1.4fr 1fr 1fr;gap:40px;padding-bottom:50px;border-bottom:1px solid #232323;}
.footer-col h3{color:var(--red);font-size:1.05rem;margin-bottom:16px;}
.footer-col p{margin:0 0 8px;font-size:.92rem;}
.social-icons{display:flex;gap:14px;margin-top:8px;}
.social-icons a{
  width:42px;height:42px;border:2px solid #2E2E2E;display:flex;align-items:center;justify-content:center;transition:.25s;
}
.social-icons a:hover{background:var(--red);border-color:var(--red);color:#fff;}
.social-icons svg{width:18px;height:18px;}
.footer-bottom{text-align:center;padding:22px 0;font-size:.8rem;color:#68685f;}

/* Reveal animation */
.reveal{opacity:0;transform:translateY(24px);transition:opacity .7s ease,transform .7s ease;}
.reveal.in{opacity:1;transform:translateY(0);}

/* Responsive */
@media(max-width:980px){
  .story-grid,.reservation-wrap,.contact-grid{grid-template-columns:1fr;}
  .highlights-grid,.teaser-grid{grid-template-columns:1fr 1fr;}
  .menu-items{grid-template-columns:1fr;}
  .gallery-grid{grid-template-columns:repeat(2,1fr);}
  .gallery-grid .g-item:nth-child(3n+2){grid-row:span 1;}
  .story-img{min-height:340px;}
}
@media(max-width:768px){
  .main-nav{
    position:fixed;top:84px;left:0;right:0;bottom:0;background:var(--black);
    flex-direction:column;padding:40px 28px;gap:0;transform:translateX(100%);transition:transform .35s ease;
  }
  .main-nav.open{transform:translateX(0);}
  .main-nav a{padding:18px 0;border-bottom:1px solid #232323;font-size:1rem;}
  .nav-toggle{display:flex;}
  .hero-content h1{font-size:2.6rem;}
  .hero-tag{display:none;}
  .highlights-grid,.teaser-grid{grid-template-columns:1fr;}
  section{padding:64px 0;}
  .story-text{padding:44px 26px;}
  .reservation-side,.reservation-form{padding:40px 26px;}
  .form-row{grid-template-columns:1fr;}
}