:root{
  --blue:#0F2041;
  --orange:#F26522;
  --muted:#6b7280;
  --bg:#f6f7f9;
  --container:1100px;
  --radius:10px;
  --transition:300ms;
}

/* ================= RESET ================= */
*{box-sizing:border-box}
html,body{
  margin:0;
  padding:0;
  font-family:Inter,system-ui,Segoe UI,Roboto,'Helvetica Neue',Arial;
  color:#111;
  background:var(--bg);
  -webkit-font-smoothing:antialiased;
  -moz-osx-font-smoothing:grayscale;
}
.container{
  max-width:var(--container);
  margin:0 auto;
  padding:0 20px;
}

/* ================= HEADER ================= */
.site-header{
  position:sticky;
  top:0;
  background:white;
  box-shadow:0 2px 8px rgba(15,32,65,0.06);
  z-index:50;
}
.header-inner{
  display:flex;
  align-items:center;
  justify-content:space-between;
  min-height:80px;
}
/* Logo */
.brand img{
  height:80px;
  width:auto;
  display:block;
}
/* Navigation desktop */
.nav ul{
  list-style:none;
  margin:0;
  padding:0;
  display:flex;
  gap:18px;
  align-items:center;
}
.nav a{
  color:var(--blue);
  text-decoration:none;
  font-weight:600;
  position:relative;
}
.nav a::after{
  content:"";
  position:absolute;
  left:0;
  bottom:-6px;
  width:0;
  height:2px;
  background:var(--orange);
  transition:width .25s ease;
}
.nav a:hover::after,
.nav a[aria-current="page"]::after{
  width:100%;
}
/* Actions */
.actions{
  display:flex;
  align-items:center;
  gap:12px;
}
/* Buttons */
.btn{
  display:inline-block;
  padding:10px 16px;
  border-radius:8px;
  text-decoration:none;
  font-weight:700;
  cursor:pointer;
  border:0;
}
.btn-accent{
  background:var(--orange);
  color:white;
}
.btn-ghost{
  background:transparent;
  border:2px solid rgba(15,32,65,0.06);
  color:var(--blue);
}
.btn-outline{
  background:transparent;
  border:2px solid var(--blue);
  color:var(--blue);
}
/* Hamburger */
.hamburger{
  display:none;
  background:transparent;
  border:0;
  font-size:26px;
  cursor:pointer;
  line-height:1;
}

/* ================= HERO ================= */
.hero{
  background:linear-gradient(180deg,#f2f4fa 0%,#ffffff 100%);
  padding:60px 0;
}
.hero-inner{
  display:flex;
  align-items:center;
  gap:40px;
}
.hero-text h1{
  font-size:44px;
  margin:0;
  color:var(--blue);
  line-height:1.05;
}
.lead{
  color:var(--muted);
  margin-top:8px;
}
.hero-image img{
  width:420px;
  height:280px;
  object-fit:cover;
  border-radius:12px;
  box-shadow:0 8px 30px rgba(15,32,65,0.08);
}

/* ================= SECTIONS ================= */
.section{padding:48px 0}
.section h2{
  font-size:28px;
  margin:0 0 8px;
  color:var(--blue);
}
.section .section-head{
  display:flex;
  justify-content:space-between;
  align-items:center;
  margin-bottom:18px;
}
.cards{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(200px,1fr));
  gap:16px;
  margin-top:16px;
}
.card{
  background:white;
  padding:18px;
  border-radius:12px;
  box-shadow:0 6px 20px rgba(15,32,65,0.04);
}
.card-icon{
  font-size:28px;
  margin-bottom:8px;
}

/* ================= CAROUSEL ================= */
.carousel{
  position:relative;
  overflow:hidden;
  border-radius:12px;
  background:white;
  padding:12px;
}
.carousel-track{
  display:flex;
  gap:12px;
  transition:transform 450ms ease;
}
.slide{
  min-width:100%;
  flex:0 0 100%;
}
.slide img{
  width:100%;
  max-height:360px;
  object-fit:cover;
  border-radius:8px;
}
.carousel-btn{
  position:absolute;
  top:50%;
  transform:translateY(-50%);
  background:rgba(15,32,65,0.08);
  border:0;
  padding:8px 12px;
  border-radius:8px;
  cursor:pointer;
  font-size:22px;
}
.carousel-btn.prev{left:8px;}
.carousel-btn.next{right:8px;}
.mini-carousel .slide img{height:220px;}

/* ================= GALLERY ================= */
.gallery{
  display:grid;
  grid-template-columns:repeat(auto-fit,minmax(180px,1fr));
  gap:12px;
  margin-top:20px;
}
.gallery-item img{
  width:100%;
  height:140px;
  object-fit:cover;
  border-radius:8px;
  cursor:pointer;
  transition:transform .2s;
}
.gallery-item img:hover{transform:scale(1.03);}

/* ================= ABOUT ================= */
.about-inner{
  display:flex;
  gap:24px;
  align-items:center;
}
.about-image img{
  width:420px;
  height:300px;
  object-fit:cover;
  border-radius:12px;
}

/* ================= CONTACT ================= */
.contact-card{
  display:flex;
  align-items:center;
  justify-content:space-between;
  background:white;
  padding:22px;
  border-radius:12px;
  box-shadow:0 8px 20px rgba(15,32,65,0.05);
}
.contact-grid{
  display:grid;
  grid-template-columns:1fr 360px;
  gap:24px;
}
.contact-form label{
  display:block;
  margin-bottom:12px;
  font-weight:600;
}
.contact-form input,
.contact-form textarea{
  width:100%;
  padding:10px;
  border-radius:8px;
  border:1px solid #dfe6ee;
  margin-top:6px;
}
.form-actions{
  display:flex;
  gap:12px;
  margin-top:8px;
}

/* ====== MAP / IMAGE FIXE ====== */
.map-box{
  margin-top:12px;
  width:100%;
  max-width:240px;
  height:210px;
  border-radius:10px;
  overflow:hidden;
  box-shadow:0 6px 20px rgba(15,32,65,0.08);
}
.map-box img{
  width:100%;
  height:100%;
  object-fit:cover;
  display:block;
}

/* ================= FOOTER ================= */
.site-footer{
  background:var(--blue);
  color:white;
  padding:24px 0;
}
.footer-inner{
  display:flex;
  justify-content:space-between;
  gap:20px;
  align-items:center;
}
.logo-small{height:34px;}
.footer-right nav a{
  color:rgba(255,255,255,0.9);
  display:block;
  margin-bottom:6px;
  text-decoration:none;
}

/* ================= MODAL ================= */
.modal{
  position:fixed;
  inset:0;
  display:none;
  align-items:center;
  justify-content:center;
  background:rgba(0,0,0,0.6);
  z-index:100;
}
.modal[aria-hidden="false"]{display:flex;}
.modal-img{
  max-width:90%;
  max-height:80%;
  border-radius:6px;
}
.modal-close{
  position:absolute;
  top:24px;
  right:24px;
  background:white;
  border-radius:50%;
  padding:8px;
  border:0;
}

/* ================= BACK TO TOP ================= */
.back-top{
  position:fixed;
  right:18px;
  bottom:18px;
  background:var(--blue);
  color:white;
  border:0;
  padding:10px 12px;
  border-radius:10px;
  display:none;
}

/* ================= RESPONSIVE ================= */
@media (max-width:900px){
  .hero-inner{
    flex-direction:column-reverse;
    text-align:center;
    padding:30px 0;
  }
  .hero-image img{
    width:90%;
    height:240px;
  }
  .about-inner{flex-direction:column;}
  .contact-grid{grid-template-columns:1fr;}
  .hamburger{display:inline-block;}
  .nav{
    position:fixed;
    top:72px;
    right:0;
    width:100%;
    background:white;
    padding:18px;
    display:none;
    box-shadow:0 8px 30px rgba(15,32,65,0.06);
  }
  .nav.show{display:block;}
  .nav ul{
    flex-direction:column;
    gap:12px;
  }
  .brand img{height:34px;}
}
@media (max-width:480px){
  .slide img{height:180px;}
  .gallery-item img{height:100px;}
  .hero-text h1{font-size:28px;}
  .map-box{height:180px;}
}

/* ================= TOAST ================= */
.toast{
  position:fixed;
  bottom:24px;
  right:24px;
  background:#0F2041;
  color:#fff;
  padding:14px 20px;
  border-radius:10px;
  font-weight:600;
  box-shadow:0 4px 16px rgba(0,0,0,0.2);
  opacity:0;
  transform:translateY(20px);
  pointer-events:none;
  transition:all 0.3s ease;
  z-index:9999;
}
.toast.show{
  opacity:1;
  transform:translateY(0);
  pointer-events:auto;
}
.toast.error{background:#F26522;}