/* ===== Reset & Variables ===== */
*,*::before,*::after{box-sizing:border-box;margin:0;padding:0}

:root{
  --bg:#0a0a12;
  --surface:#111120;
  --surface-alt:#161628;
  --border:#252540;
  --gold:#c9a84c;
  --gold-hover:#dfc068;
  --text:#eeeef2;
  --text-dim:#8888a0;
  --radius:10px;
  --transition:0.3s ease;
  --container:1140px;
  --header-h:80px;
}

html{scroll-behavior:smooth;scroll-padding-top:var(--header-h)}
body{font-family:'Inter',system-ui,sans-serif;background:var(--bg);color:var(--text);line-height:1.6;overflow-x:hidden;-webkit-font-smoothing:antialiased}
img{display:block;max-width:100%;height:auto}
a{color:inherit;text-decoration:none}
button{cursor:pointer;font-family:inherit}
h1,h2,h3{font-family:'Cinzel',serif;font-weight:700;line-height:1.2}

.container{position:relative;z-index:1;width:90%;max-width:var(--container);margin:0 auto}

/* ===== Header / Nav ===== */
#site-header{
  position:fixed;top:0;left:0;right:0;z-index:100;
  background:transparent;transition:background var(--transition),box-shadow var(--transition);
}
#site-header.scrolled{background:rgba(10,10,18,.95);box-shadow:0 2px 20px rgba(0,0,0,.4)}

.nav-container{
  display:flex;align-items:center;justify-content:space-between;
  height:var(--header-h);width:90%;max-width:var(--container);margin:0 auto;
}
.logo{display:flex;align-items:center;gap:14px;font-family:'Cinzel',serif;font-size:2.5rem;font-weight:700;color:var(--gold)}
.logo-icon{width:64px;height:64px;object-fit:contain}
.nav-links{display:flex;gap:32px;list-style:none}
.nav-links a{font-size:.9rem;font-weight:500;letter-spacing:.5px;text-transform:uppercase;color:var(--text-dim);transition:color var(--transition)}
.nav-links a:hover,.nav-links a.active{color:var(--gold)}

/* Hamburger */
.nav-toggle{display:none;flex-direction:column;gap:5px;background:none;border:none;padding:4px}
.nav-toggle span{display:block;width:24px;height:2px;background:var(--text);border-radius:2px;transition:var(--transition)}

@media(max-width:768px){
  .nav-toggle{display:flex}
  .nav-links{
    position:fixed;top:var(--header-h);left:0;right:0;bottom:0;
    flex-direction:column;align-items:center;justify-content:center;gap:28px;
    background:rgba(10,10,18,.98);opacity:0;pointer-events:none;transition:opacity var(--transition);
  }
  .nav-links.open{opacity:1;pointer-events:auto}
  .nav-links a{font-size:1.2rem}
  .nav-toggle.open span:nth-child(1){transform:translateY(7px) rotate(45deg)}
  .nav-toggle.open span:nth-child(2){opacity:0}
  .nav-toggle.open span:nth-child(3){transform:translateY(-7px) rotate(-45deg)}
}

/* ===== Logo Banner ===== */
.logo-banner{
  background:#000;display:flex;align-items:center;justify-content:center;
  padding:48px 0;
}
.logo-banner-img{width:200px;height:200px;object-fit:contain}

/* ===== Hero Carousel ===== */
.hero{position:relative;margin-top:var(--header-h)}
.carousel{position:relative;width:100%;overflow:hidden}
.carousel-slides{position:relative;width:100%}
.carousel-slide{
  position:absolute;inset:0;
  opacity:0;transition:opacity 1s ease;
}
.carousel-slide.active{position:relative;opacity:1}
.carousel-slide img{width:100%;height:auto;display:block}

.carousel-btn{
  position:absolute;top:50%;transform:translateY(-50%);z-index:3;
  background:rgba(0,0,0,.4);border:1px solid rgba(255,255,255,.15);color:#fff;
  width:44px;height:44px;border-radius:50%;font-size:1.2rem;
  display:flex;align-items:center;justify-content:center;
  transition:background var(--transition);
}
.carousel-btn:hover{background:rgba(201,168,76,.35)}
.carousel-btn.prev{left:16px}
.carousel-btn.next{right:16px}

.carousel-dots{
  position:absolute;bottom:24px;left:50%;transform:translateX(-50%);z-index:3;
  display:flex;gap:10px;
}
.dot{
  width:10px;height:10px;border-radius:50%;border:2px solid rgba(255,255,255,.5);
  background:transparent;transition:var(--transition);padding:0;
}
.dot.active{background:var(--gold);border-color:var(--gold)}

/* ===== Decorative Side Images ===== */
.section{position:relative;overflow:hidden}
.decor{
  position:absolute;pointer-events:none;opacity:.07;
  max-width:none;z-index:0;
}
.decor-left{left:calc(50% - 600px);top:50%;transform:translateY(-50%);height:90%;width:auto}
.decor-right{right:calc(50% - 600px);top:50%;transform:translateY(-50%);height:90%;width:auto}
.decor-tall{height:110%;left:calc(50% - 620px)}
.decor-short{height:60%;top:auto;bottom:-20px;transform:none}
.decor-coin{right:calc(50% - 540px);top:20px;transform:none;height:80px;opacity:.1}

@media(max-width:1024px){
  .decor{opacity:.04}
}
@media(max-width:768px){
  .decor{display:none}
}

/* ===== Sections ===== */
.section{padding:80px 0}
.section-alt{background:var(--surface)}
.section-title{
  text-align:center;font-size:clamp(1.6rem,4vw,2.4rem);color:var(--gold);
  margin-bottom:48px;position:relative;
}
.section-title::after{
  content:'';display:block;width:60px;height:3px;background:var(--gold);
  margin:12px auto 0;border-radius:2px;
}

/* ===== About ===== */
.about-content{max-width:720px;margin:0 auto;text-align:center;color:var(--text-dim);font-size:1.05rem}
.about-content p+p{margin-top:16px}

/* ===== Games Grid ===== */
.games-grid{
  display:grid;
  grid-template-columns:repeat(auto-fill,minmax(300px,1fr));
  gap:28px;
}

.game-card{
  background:var(--surface-alt);border:1px solid var(--border);border-radius:var(--radius);
  overflow:hidden;transition:transform var(--transition),box-shadow var(--transition);
  opacity:0;transform:translateY(30px);
}
.game-card.visible{opacity:1;transform:translateY(0);transition:opacity .6s ease,transform .6s ease}
.game-card:hover{transform:translateY(-4px);box-shadow:0 8px 30px rgba(201,168,76,.12)}

.game-thumbnail{position:relative;aspect-ratio:3/4;overflow:hidden;background:var(--bg)}
.game-thumbnail img{width:100%;height:100%;object-fit:cover;transition:transform .5s ease}
.game-card:hover .game-thumbnail img{transform:scale(1.05)}

.game-info{padding:20px}
.game-info h3{font-size:1.15rem;margin-bottom:14px;color:var(--text)}

.game-actions{display:flex;gap:10px}
.btn{
  display:inline-flex;align-items:center;justify-content:center;
  padding:10px 20px;border-radius:6px;font-size:.85rem;font-weight:600;
  letter-spacing:.3px;border:none;transition:var(--transition);
}
.btn-presentation{background:transparent;border:1.5px solid var(--gold);color:var(--gold)}
.btn-presentation:hover{background:var(--gold);color:var(--bg)}
.btn-play{background:var(--gold);color:var(--bg)}
.btn-play:hover{background:var(--gold-hover)}

/* ===== Contact Form ===== */
.contact-form{max-width:560px;margin:0 auto}
.form-group{margin-bottom:20px}
.form-group label{display:block;margin-bottom:6px;font-size:.85rem;font-weight:500;color:var(--text-dim)}
.form-group input,.form-group textarea{
  width:100%;padding:12px 16px;border-radius:6px;border:1px solid var(--border);
  background:var(--surface);color:var(--text);font-size:.95rem;font-family:inherit;
  transition:border-color var(--transition);
}
.form-group input:focus,.form-group textarea:focus{outline:none;border-color:var(--gold)}
.form-group textarea{resize:vertical}

.btn-submit{
  width:100%;padding:14px;background:var(--gold);color:var(--bg);
  border:none;border-radius:6px;font-size:1rem;font-weight:600;
  letter-spacing:.5px;transition:background var(--transition);
}
.btn-submit:hover{background:var(--gold-hover)}

/* ===== Footer ===== */
.site-footer{padding:24px 0;text-align:center;border-top:1px solid var(--border);color:var(--text-dim);font-size:.85rem}

/* ===== Presentation Modal ===== */
.modal{
  position:fixed;inset:0;z-index:200;display:flex;align-items:center;justify-content:center;
  opacity:0;pointer-events:none;transition:opacity .3s ease;
}
.modal.open{opacity:1;pointer-events:auto}

.modal-backdrop{position:absolute;inset:0;background:rgba(0,0,0,.85)}

.modal-content{
  position:relative;z-index:1;width:92%;max-width:520px;max-height:88vh;
  background:var(--surface);border:1px solid var(--border);border-radius:var(--radius) var(--radius) 0 0;
  display:flex;flex-direction:column;overflow:hidden;
  transform:translateY(20px);transition:transform .3s ease;
}
.modal.open .modal-content{transform:translateY(0)}

.modal-close{
  position:sticky;top:0;align-self:flex-end;z-index:2;
  background:rgba(10,10,18,.8);border:none;color:var(--text);
  width:40px;height:40px;font-size:1.6rem;border-radius:0 var(--radius) 0 var(--radius);
  display:flex;align-items:center;justify-content:center;
  transition:color var(--transition);
}
.modal-close:hover{color:var(--gold)}

.modal-title{
  padding:0 20px 12px;font-size:1.1rem;color:var(--gold);text-align:center;
}

.modal-images{
  overflow-y:auto;padding:0;display:flex;flex-direction:column;gap:0;
  -webkit-overflow-scrolling:touch;
}
.modal-images img{width:100%;display:block;margin-top:-2px}
.modal-images img:first-child{margin-top:0}

/* Scrollbar */
.modal-images::-webkit-scrollbar{width:6px}
.modal-images::-webkit-scrollbar-track{background:transparent}
.modal-images::-webkit-scrollbar-thumb{background:var(--border);border-radius:3px}

/* ===== Responsive tweaks ===== */
@media(max-width:480px){
  .section{padding:56px 0}
  .games-grid{grid-template-columns:1fr}
  .game-actions{flex-direction:column}
  .btn{width:100%;text-align:center}
  .carousel-btn{width:36px;height:36px;font-size:1rem}
  .modal-content{width:96%;max-height:92vh}
}