/* ============================================
   SHARED.CSS — Solemsli Productions
   Felles design system for alle sider
   ============================================ */

/* VARIABLES */
:root{--main-blue:#0180ff;--accent:#00d4ff;--glass-bg:rgba(255,255,255,0.08);--glass-border:rgba(255,255,255,0.12)}
  [data-theme="dark"]{--bg:#0a0a0a;--text:#f5f5f5;--text-muted:#888;--card-bg:rgba(255,255,255,0.04);--card-border:rgba(255,255,255,0.1);--header-bg:rgba(10,10,10,0.85);--header-border:rgba(255,255,255,0.05);--nav-color:rgba(255,255,255,0.7);--nav-hover:#fff;--nav-btn-bg:rgba(255,255,255,0.1);--nav-btn-border:rgba(255,255,255,0.15);--mobile-nav-bg:rgba(10,10,10,0.98);--mobile-nav-border:rgba(255,255,255,0.05)}

  [data-theme="light"]{--bg:#f8f9fa;--text:#111;--text-muted:#666;--card-bg:rgba(0,0,0,0.03);--card-border:rgba(0,0,0,0.1);--header-bg:rgba(248,249,250,0.85);--header-border:rgba(0,0,0,0.08);--nav-color:rgba(0,0,0,0.6);--nav-hover:#111;--nav-btn-bg:rgba(0,0,0,0.06);--nav-btn-border:rgba(0,0,0,0.12);--mobile-nav-bg:rgba(248,249,250,0.98);--mobile-nav-border:rgba(0,0,0,0.08)}
/* RESET */
*{margin:0;padding:0;box-sizing:border-box}
html{scroll-behavior:smooth;scrollbar-width:thin;scrollbar-color:var(--main-blue) transparent}
body{font-family:'Inter',-apple-system,sans-serif;background:var(--bg);color:var(--text);overflow-x:hidden;transition:background .5s,color .5s}
::-webkit-scrollbar{width:6px}::-webkit-scrollbar-track{background:transparent}::-webkit-scrollbar-thumb{background:var(--main-blue);border-radius:3px}

/* GRAIN OVERLAY */
#grain{position:fixed;inset:0;pointer-events:none;z-index:9997;opacity:.04;animation:grainShift .5s steps(1) infinite}
@keyframes grainShift{0%{transform:translate(0)}20%{transform:translate(-2px,2px)}40%{transform:translate(2px,-2px)}60%{transform:translate(-1px,-1px)}80%{transform:translate(1px,2px)}100%{transform:translate(0)}}

/* PROGRESS BAR */
#progress-bar{position:fixed;top:0;left:0;height:3px;background:linear-gradient(90deg,var(--main-blue),var(--accent));width:0;z-index:9999}

/* NAV / HEADER */
header{position:fixed;top:0;left:0;right:0;z-index:1000;padding:20px 40px;display:flex;justify-content:space-between;align-items:center;transition:all .4s}
  header.scrolled{background:var(--header-bg);backdrop-filter:blur(20px);-webkit-backdrop-filter:blur(20px);padding:15px 40px;border-bottom:1px solid var(--header-border)}
.logo{font-size:1.2rem;font-weight:700;color:var(--text);text-decoration:none}
nav{display:flex;gap:30px;align-items:center}
nav a{color:var(--nav-color);text-decoration:none;font-size:.85rem;font-weight:500;transition:color .3s;position:relative}
nav a:hover{color:var(--nav-hover)}
nav a.active{color:var(--main-blue)}
nav a.active::after{width:100%}
nav a::after{content:'';position:absolute;bottom:-4px;left:0;width:0;height:2px;background:var(--main-blue);transition:width .3s}
nav a:hover::after{width:100%}
.nav-btn{background:var(--nav-btn-bg);border:1px solid var(--nav-btn-border);color:var(--text);padding:8px 14px;border-radius:30px;cursor:pointer;font-size:.8rem;font-weight:500;font-family:inherit;transition:.3s}
.nav-btn:hover{background:var(--main-blue);border-color:var(--main-blue)}

/* BUTTONS */
.btn{padding:14px 32px;border-radius:50px;font-size:.9rem;font-weight:600;text-decoration:none;transition:all .3s;cursor:pointer;border:none;display:inline-block;position:relative;overflow:hidden}
.btn-primary{background:var(--main-blue);color:white}
.btn-primary:hover{background:#0066cc;transform:translateY(-2px);box-shadow:0 10px 30px rgba(1,128,255,0.3)}
.btn-outline{background:transparent;color:var(--text);border:1px solid var(--card-border)}
.btn-outline:hover{background:rgba(1,128,255,0.1);border-color:var(--main-blue);color:var(--main-blue)}

/* MAGNETIC */
.magnetic{transition:transform .3s cubic-bezier(.23,1,.32,1)}

/* SECTIONS */
.section{padding:120px 40px;max-width:1200px;margin:0 auto}
.section-label{font-size:.75rem;font-weight:600;letter-spacing:3px;text-transform:uppercase;color:var(--main-blue);margin-bottom:15px}
.section-title{font-size:clamp(2rem,4vw,3.5rem);font-weight:700;letter-spacing:-1px;line-height:1.2;margin-bottom:50px}

/* CUSTOM CURSOR */
.custom-cursor{position:fixed;width:40px;height:40px;border:2px solid var(--main-blue);border-radius:50%;pointer-events:none;z-index:99999;transition:transform .15s,opacity .15s;transform:translate(-50%,-50%);opacity:0}
.custom-cursor-dot{position:fixed;width:6px;height:6px;background:var(--main-blue);border-radius:50%;pointer-events:none;z-index:99999;transform:translate(-50%,-50%);opacity:0}
body:hover .custom-cursor,body:hover .custom-cursor-dot{opacity:1}
.custom-cursor.hovering{transform:translate(-50%,-50%) scale(1.5);border-color:var(--accent)}

/* REVEAL */
.reveal{opacity:0;transform:translateY(60px);transition:all .8s cubic-bezier(.23,1,.32,1)}
.reveal.active{opacity:1;transform:translateY(0)}
.reveal-delay-1{transition-delay:.1s}.reveal-delay-2{transition-delay:.2s}.reveal-delay-3{transition-delay:.3s}.reveal-delay-4{transition-delay:.4s}

/* SECTION BACKGROUNDS */
.section:nth-child(even){background:rgba(255,255,255,0.02)}
[data-theme="light"] .section:nth-child(even){background:rgba(0,0,0,0.02)}

/* FOOTER */
footer{padding:60px 40px;border-top:1px solid var(--glass-border);display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:20px}
.footer-left p{color:var(--text-muted);font-size:.85rem}
.footer-left .logo{margin-bottom:10px;display:block}
.footer-links{display:flex;gap:25px}
.footer-links a{color:var(--text-muted);text-decoration:none;font-size:.85rem;transition:color .3s}
.footer-links a:hover{color:var(--main-blue)}

/* BUTTON RIPPLE */
.btn-primary{position:relative;overflow:hidden}
.btn-primary::after{content:'';position:absolute;width:100%;height:100%;top:0;left:0;background:linear-gradient(90deg,transparent,rgba(255,255,255,0.2),transparent);transform:translateX(-100%);transition:transform .5s}
.btn-primary:hover::after{transform:translateX(100%)}

/* SCROLL TO TOP */
.scroll-top{position:fixed;bottom:30px;right:30px;width:48px;height:48px;border-radius:50%;background:linear-gradient(135deg,var(--main-blue),var(--accent));color:white;border:none;cursor:pointer;font-size:1.2rem;display:flex;align-items:center;justify-content:center;z-index:999;opacity:0;visibility:hidden;transform:translateY(20px);transition:all .3s cubic-bezier(.23,1,.32,1);box-shadow:0 4px 20px rgba(1,128,255,0.3)}
.scroll-top.visible{opacity:1;visibility:visible;transform:translateY(0)}
.scroll-top:hover{transform:translateY(-3px);box-shadow:0 8px 30px rgba(1,128,255,0.4)}

/* SMOOTH SECTION TRANSITIONS */
.section{position:relative;z-index:1}

/* RESPONSIVE */
@media(max-width:900px){
  .section{padding:80px 20px}
}
@media(max-width:750px){
  header{padding:15px 20px}
  header.scrolled{padding:12px 20px}
  nav{gap:15px}
  nav a{font-size:1rem}
  .section{padding:80px 20px}
  footer{flex-direction:column;text-align:center}
  .menu-toggle{display:flex}
  nav{position:fixed;top:0;right:-100%;width:70%;height:100vh;background:var(--mobile-nav-bg);backdrop-filter:blur(20px);flex-direction:column;justify-content:center;padding:40px;transition:right .4s cubic-bezier(.23,1,.32,1)}
  nav.active{right:0}
  nav a{font-size:1.2rem;padding:15px 0;border-bottom:1px solid var(--mobile-nav-border)}
  .menu-toggle{display:flex;flex-direction:column;gap:5px;cursor:pointer;z-index:1001}
  .menu-toggle span{width:25px;height:2px;background:var(--text);transition:.3s}
  .menu-toggle.active span:nth-child(1){transform:rotate(45deg) translate(5px,5px)}
  .menu-toggle.active span:nth-child(2){opacity:0}
  .menu-toggle.active span:nth-child(3){transform:rotate(-45deg) translate(5px,-5px)}
  .custom-cursor,.custom-cursor-dot{display:none}
  .scroll-top{width:44px;height:44px;bottom:20px;right:20px}
  .btn{padding:16px 32px;font-size:1rem}
  .nav-btn{padding:10px 16px}
}

/* MOBILE — iOS & Android optimalization */
html{-webkit-text-size-adjust:100%;-ms-text-size-adjust:100%;text-size-adjust:100%;overscroll-behavior:none}
body{-webkit-overflow-scrolling:touch;overscroll-behavior:none}
img{max-width:100%;height:auto;-webkit-tap-highlight-color:transparent}
a,button{touch-action:manipulation;-webkit-tap-highlight-color:transparent}
button{cursor:pointer}

/* SAFE AREA — iPhone notch */
@supports(padding:max(0px)){
  header{padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
  footer{padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
  .section{padding-left:max(20px,env(safe-area-inset-left));padding-right:max(20px,env(safe-area-inset-right))}
}

/* MOBILE NAV OVERLAY — full width */
@media(max-width:750px){
  nav{width:100%}
}

/* MOBILE MAP */
@media(max-width:750px){
  #coverage-map{height:350px;border-radius:16px}
}