/* Antisso site styles — palette inspired by reference site */
:root{
  --bg:#f7fafc;
  --surface:#ffffff;
  --text:#0b2a3a;
  --muted:#6b7785;
  --primary:#007b6b; /* teal */
  --accent:#00c3a0;
  --header-height:72px;
  --header-bg-1:rgba(255,255,255,0.9);
  --header-bg-2:rgba(255,255,255,0.75);
  --border:rgba(11,42,58,0.06);
  --shadow:rgba(11,42,58,0.06);
  --alt-bg-1:#fbfeff;
  --alt-bg-2:#f7fafc;
  --footer-bg:#fbfeff;
  --mobile-nav-bg:rgba(11,42,58,0.02);
  --sep-color:rgba(11,42,58,0.25);
  --active-nav-bg:rgba(0,195,160,0.08);
  --media-glow:rgba(0,123,107,0.25);
  --toggle-border:rgba(11,42,58,0.06);
}

[data-theme="dark"]{
  --bg:#081a20;
  --surface:#0f2530;
  --text:#eaf6f3;
  --muted:#9fb3ba;
  --primary:#2fe0bd;
  --accent:#00e0b8;
  --header-bg-1:rgba(8,26,32,0.9);
  --header-bg-2:rgba(8,26,32,0.75);
  --border:rgba(255,255,255,0.08);
  --shadow:rgba(0,0,0,0.4);
  --alt-bg-1:#0c2027;
  --alt-bg-2:#0a1a20;
  --footer-bg:#0a1a20;
  --mobile-nav-bg:rgba(0,0,0,0.4);
  --sep-color:rgba(255,255,255,0.2);
  --active-nav-bg:rgba(47,224,189,0.14);
  --media-glow:rgba(47,224,189,0.35);
  --toggle-border:rgba(255,255,255,0.14);
}

*{box-sizing:border-box}
body{margin:0;font-family:Inter,system-ui,-apple-system,Segoe UI,Roboto,'Helvetica Neue',Arial,sans-serif;color:var(--text);background:var(--bg);-webkit-font-smoothing:antialiased;transition:background-color 200ms ease,color 200ms ease}
.site-header{position:sticky;top:0;background:linear-gradient(180deg, var(--header-bg-1), var(--header-bg-2));backdrop-filter:blur(6px);border-bottom:1px solid var(--border);z-index:30}
.header-inner{max-width:1200px;margin:0 auto;height:var(--header-height);display:flex;align-items:center;justify-content:space-between;padding:0 24px}
.brand .logo{height:44px}
.logo-dark{display:none}
[data-theme="dark"] .logo-light{display:none}
[data-theme="dark"] .logo-dark{display:inline-block}
.main-nav{flex:1;display:flex;justify-content:flex-start;margin-left:32px}
.main-nav ul{list-style:none;margin:0;padding:0;display:flex;gap:36px}
.main-nav a{color:var(--text);text-decoration:none;font-weight:700;padding:8px 6px;border-radius:6px}
.main-nav a.active{background:var(--active-nav-bg);color:var(--primary)}
.header-cta{display:flex;align-items:center;gap:18px}
.nav-contact{color:var(--text);text-decoration:none;font-weight:700;padding:8px 6px;border-radius:6px}
.nav-contact:hover{color:var(--primary)}
.header-cta .btn-demo{background:transparent;color:var(--primary);padding:10px 14px;border:2px solid var(--primary);border-radius:8px;text-decoration:none;font-weight:700}

/* Theme toggle */
.theme-toggle{display:inline-flex;align-items:center;justify-content:center;width:40px;height:40px;border-radius:8px;border:1px solid var(--toggle-border);background:transparent;color:var(--text);cursor:pointer}
.theme-toggle svg{width:18px;height:18px}
.theme-toggle .icon-sun{display:none}
[data-theme="dark"] .theme-toggle .icon-sun{display:block}
[data-theme="dark"] .theme-toggle .icon-moon{display:none}

/* Mobile nav toggle */
.nav-toggle{display:none;align-items:center;justify-content:center;width:44px;height:44px;border-radius:8px;border:1px solid var(--toggle-border);background:transparent;cursor:pointer;margin-right:8px}
.nav-toggle .hamburger{display:block;width:18px;height:2px;background:var(--text);position:relative;transition:background 220ms ease}
.nav-toggle .hamburger:before,.nav-toggle .hamburger:after{content:'';position:absolute;left:0;width:18px;height:2px;background:var(--text);transition:transform 260ms cubic-bezier(.2,.9,.2,1), top 260ms}
.nav-toggle .hamburger:before{top:-6px}
.nav-toggle .hamburger:after{top:6px}

/* Hamburger -> X when open */
.nav-toggle.open .hamburger{background:transparent}
.nav-toggle.open .hamburger:before{transform:rotate(45deg);top:0}
.nav-toggle.open .hamburger:after{transform:rotate(-45deg);top:0}

/* Mobile overlay menu */
.mobile-nav{position:fixed;left:0;right:0;top:var(--header-height);bottom:0;background:var(--mobile-nav-bg);backdrop-filter:blur(6px);transform:translateY(-8px);opacity:0;pointer-events:none;transition:opacity 320ms ease,transform 320ms ease;z-index:29}
.mobile-nav.open{opacity:1;pointer-events:auto;transform:none}
.mobile-nav-inner{max-width:900px;margin:24px auto;padding:20px}
.mobile-nav ul{list-style:none;padding:0;margin:0;display:flex;flex-direction:column;gap:18px}
.mobile-nav a{font-size:20px;color:var(--text);text-decoration:none;font-weight:700}
.mobile-cta{margin-top:18px}


.hero--wide{width:100%;padding:48px 0}
.hero-inner{max-width:1200px;margin:0 auto;display:grid;grid-template-columns:1fr 520px;gap:36px;align-items:center;padding:0 24px}
.hero-inner--single{grid-template-columns:1fr;max-width:820px;text-align:center}
.hero-inner--single .hero-sub{margin-left:auto;margin-right:auto}
.hero-copy h1{font-size:48px;margin:0;color:var(--text);letter-spacing:-0.02em}
.hero-sub{font-size:18px;color:var(--muted);max-width:680px}
.btn-cta{display:inline-block;background:var(--primary);color:#fff;padding:12px 18px;border-radius:10px;text-decoration:none;font-weight:800}
.carousel{position:relative;height:320px;background:linear-gradient(90deg,var(--primary) 0%, rgba(0,195,160,0.06) 100%);border-radius:12px;overflow:hidden;display:flex;align-items:center;justify-content:center}
.carousel img{position:absolute;max-height:100%;max-width:100%;object-fit:contain;transition:opacity 700ms ease;opacity:0}

.layer{max-width:1100px;margin:48px auto;padding:36px;background:var(--surface);border-radius:10px;box-shadow:0 8px 28px var(--shadow);transform:translateY(18px);opacity:0;transition:all 520ms cubic-bezier(.2,.9,.2,1)}
.layer.is-visible{transform:none;opacity:1}
.layer h2{margin-top:0;color:var(--primary);font-size:24px}
.layer-content h3{margin:28px 0 6px;color:var(--text);font-size:1.05rem}
.brand-highlight{color:var(--primary);font-weight:700}
.layer--alt{background:linear-gradient(180deg,var(--alt-bg-1),var(--alt-bg-2))}

/* Decorative media positioned left/right like Kambi */
.layer{position:relative;overflow:visible;padding-top:44px;padding-bottom:44px}
.layer-media{position:absolute;top:50%;transform:translateY(-50%);width:520px;max-width:44vw;opacity:0;pointer-events:none;filter:drop-shadow(0 20px 40px var(--media-glow));transition:opacity 700ms ease 120ms, transform 700ms cubic-bezier(.2,.9,.2,1) 120ms;animation:float-media 7s ease-in-out infinite}
.layer.is-visible .layer-media{opacity:1}
.layer-media img{width:100%;height:auto;display:block}
.layer-media--left{left:-160px;transform:translateY(-50%) translateX(-24px)}
.layer.is-visible .layer-media--left{transform:translateY(-50%) translateX(0)}
.layer-media--right{right:-160px;transform:translateY(-50%) translateX(24px)}
.layer.is-visible .layer-media--right{transform:translateY(-50%) translateX(0)}
.layer-content{max-width:640px;position:relative;z-index:1}
.layer-content--wide{max-width:820px;margin:0 auto;text-align:center}
.layer-content--wide .section-controls{text-align:center}
.layer-kicker{margin:0 0 4px;color:var(--accent);font-weight:800;font-size:0.8rem;text-transform:uppercase;letter-spacing:0.08em}
.layer--reverse .layer-content{margin-left:auto;margin-right:0}

@keyframes float-media{
  0%,100%{margin-top:0}
  50%{margin-top:-14px}
}

@media(max-width:1200px){
  .layer-media{width:400px;left:-100px;right:-100px}
}
@media(max-width:960px){
  .layer-media{display:none}
  .layer-content{max-width:100%}
}
.section-controls{margin-top:18px;text-align:right}
.btn-next{background:transparent;border:2px solid var(--primary);color:var(--primary);padding:8px 12px;border-radius:8px;cursor:pointer;font-weight:700}

.site-footer{border-top:1px solid var(--border);padding:22px 0 18px;background:var(--footer-bg)}
.footer-inner{max-width:1200px;margin:0 auto;display:flex;align-items:center;justify-content:center;flex-wrap:wrap;padding:0 24px;gap:10px 14px}
.logo-sm{height:22px;opacity:0.85}
.footer-links{display:flex;align-items:center;flex-wrap:wrap;justify-content:center;gap:8px;color:var(--muted);font-size:0.8rem}
.footer-links a{color:var(--muted);text-decoration:none;font-weight:600}
.footer-links a:hover{color:var(--primary)}
.footer-sep{color:var(--sep-color)}
.footer-note{text-align:center;color:var(--muted);opacity:0.7;margin-top:8px;font-size:0.78rem}

@media(max-width:920px){
  .hero-inner{grid-template-columns:1fr;gap:18px}
  .hero-copy h1{font-size:36px}
}
@media(max-width:720px){
  .header-inner{padding:10px}
  .main-nav{display:none}
  .nav-contact{display:none}
  .nav-toggle{display:flex}
  .carousel{height:180px}
  .layer{margin:20px;padding:18px}
  .hero-sub{font-size:15px}
}

html{scroll-behavior:smooth}