/* ========================================
   GLOBALA VARIABLER
======================================== */
:root {
  --bg:#000;
  --accent:#ff9900;
  --text:#e0e0e0;
  --muted:#888;
  --maxw:880px;

  --border:#222;
  --border-dark:#111;
  --shadow:0 2px 12px rgba(0,0,0,0.4);
  --radius:6px;
  --transition:.3s;
}

/* Reset & bas */
* {
  margin:0;
  padding:0;
  box-sizing:border-box;
}

body {
  font-family:"Inter","Helvetica Neue",Arial,sans-serif;
  background:var(--bg);
  color:var(--text);
  line-height:1.7;
}

a {
  color:var(--accent);
  text-decoration:none;
}

/* ========================================
   NAVIGATION – HOPPFRI
======================================== */
.navbar {
  background:rgba(0,0,0,0.95);
  position:fixed;
  top:0;
  left:0;
  right:0;
  height:70px;               /* fast höjd */
  border-bottom:1px solid var(--border);
  z-index:1000;
  display:flex;
  align-items:center;
}

.nav-container {
  max-width:1100px;
  margin:0 auto;
  width:100%;
  height:70px;
  display:flex;
  align-items:center;
  justify-content:space-between;
  padding:0 20px;
}

.logo img {
  height:40px !important;    /* samma logg-höjd överallt */
  width:auto;
  display:block;
}

.menu {
  list-style:none;
  display:flex;
  gap:25px;
}

/* Menylänkar */
.menu > li > a {
  color:var(--accent);
  font-weight:500;
  padding-bottom:3px;
}

.menu > li > a:hover {
  border-bottom:2px solid var(--accent);
}

/* Dropdown */
.dropdown {
  position:relative;
}

.submenu {
  display:none;
  position:absolute;
  top:100%;
  left:0;
  background:var(--border-dark);
  list-style:none;
  padding:10px 0;
  border:1px solid var(--border);
  min-width:220px;
}

.submenu li {
  padding:5px 20px;
}

.submenu a {
  color:var(--text);
  white-space:nowrap;
}

.submenu a:hover {
  color:#fff;
}

.dropdown:hover .submenu {
  display:block;
}

/* ========================================
   MOBILMENY
======================================== */
.menu-icon {
  display:none;
  font-size:32px;
  color:var(--accent);
  cursor:pointer;
}

#menu-toggle {
  display:none;
}

@media (max-width:750px) {
  .menu {
    display:none;
    flex-direction:column;
    background:var(--bg);
    width:100%;
    position:absolute;
    top:70px;
    left:0;
    border-top:1px solid var(--border);
  }

  #menu-toggle:checked + .menu-icon + .menu {
    display:flex;
  }

  .menu-icon {
    display:block;
  }

  .menu > li {
    border-bottom:1px solid var(--border-dark);
  }

  .menu > li > a {
    display:block;
    padding:15px 20px;
    border-bottom:none;
  }

  .submenu {
    position:static;
    border:none;
    padding:0;
    background:var(--bg);
  }

  .submenu li {
    padding:5px 40px;
  }
}

/* ========================================
   MAIN-LAYOUT
======================================== */
main {
  max-width:var(--maxw);
  margin:120px auto 80px;  /* plats för navbaren */
  padding:0 20px;
  text-align:center;
}

h1 {
  color:var(--accent);
  font-size:clamp(1.8rem,3vw,2.4rem);
  margin-bottom:1rem;
}

h2 {
  color:var(--accent);
  font-size:1.2rem;
  text-transform:uppercase;
  margin:40px 0 20px;
  border-top:1px solid var(--border);
  border-bottom:1px solid var(--border);
  padding:10px 0;
}

p {
  margin:0.8em auto;
  max-width:720px;
}

/* ========================================
   BILDRAD
======================================== */
.image-row {
  display:flex;
  flex-wrap:wrap;
  justify-content:center;
  gap:40px;
  margin-top:3rem;
}

.image-row img {
  max-width:270px;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  transition:transform var(--transition);
}

.image-row img:hover {
  transform:scale(1.04);
}

/* Kontaktblock på index */
.contact {
  margin-top:2.5rem;
}

/* ========================================
   CASE GRID (Projekt)
======================================== */
.case-grid {
  display:grid;
  grid-template-columns:repeat(auto-fit, minmax(260px, 1fr));
  gap:35px;
  margin-top:40px;
}

.case-box {
  background:var(--border-dark);
  padding:20px;
  border-radius:var(--radius);
  box-shadow:var(--shadow);
  text-align:left;
  transition:transform .25s;
}

.case-box:hover {
  transform:scale(1.03);
}

.case-box h3 {
  color:var(--accent);
  margin-bottom:0.4em;
}

.case-box p {
  color:var(--muted);
  font-size:0.95em;
  line-height:1.55;
}

/* Kundlista på projektsidan */
.customer-list {
  margin-top:50px;
  text-align:left;
  display:inline-block;
}

.customer-list li {
  margin:4px 0;
}

/* ========================================
   FORMULÄR (kontakt)
======================================== */
form {
  max-width:520px;
  margin:2.5em auto;
  text-align:left;
}

form label {
  font-weight:600;
  display:block;
  margin-bottom:6px;
  color:var(--text);
}

form input,
form textarea {
  width:100%;
  padding:12px;
  margin-bottom:16px;
  border:1px solid #333;
  border-radius:4px;
  background:#111;
  color:#eee;
  font-size:1rem;
  font-family:inherit;
}

form textarea {
  resize:vertical;
}

form button {
  background:var(--accent);
  color:#000;
  padding:12px 24px;
  font-weight:bold;
  border:none;
  border-radius:4px;
  cursor:pointer;
  transition:opacity .25s;
}

form button:hover {
  opacity:0.85;
}

/* ========================================
   FOOTER
======================================== */
footer {
  margin-top:60px;
  text-align:center;
  color:var(--muted);
  padding:30px 10px;
  border-top:1px solid var(--border);
  font-size:0.85em;
}

html {
  overflow-y: scroll;
}

main a {
  position: relative;
  text-decoration: none;
  color: var(--accent); /* eller er befintliga färg */
  transition: color 0.3s ease;
}

main a::after {
  content: "";
  position: absolute;
  left: 0;
  bottom: -3px;
  width: 0%;
  height: 2px;
  background-color: var(--accent); /* Team Media-orange */
  transition: width 0.3s ease;
}

main a:hover {
  color: var(--accent);
}

main a:hover::after {
  width: 100%;
}

textarea:invalid {
    border: 2px solid red;
}