/* =========Vars========= */
:root {
  --bg: #f5f7fa;
  --ink: #0b0f14;
  --muted: #6b6b6b;
  --glass: rgba(255, 255, 255, 0.55);
  --line: rgba(0, 0, 0, 0.08);
  --radius: 12px;
  --maxw: 1100px;
}
body[data-theme="dark"] {
  --bg: #0d121a;
  --ink: #f5f7fb;
  --muted: #a6b1c2;
  --glass: rgba(20, 24, 33, 0.7);
  --line: rgba(255, 255, 255, 0.15);
}

/* =========The base here========= */
* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { height: 100%; }
body {
  font-family: system-ui, sans-serif;
  background: var(--bg);
  color: var(--ink);
  line-height: 1.6;
  display: flex;
  flex-direction: column;
}

/* ========= Navi menu ========= */
header {
  position: sticky; top: 0; z-index: 100;
  background: var(--glass);
  backdrop-filter: blur(12px) saturate(160%);
  border-bottom: 1px solid var(--line);
}
.nav {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 12px 16px;
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: space-between;
  gap: 12px;
}
.brand { font-weight: bold; font-size: 18px; }
.menu {
  display: flex; flex: 1 1 auto; justify-content: center;
  gap: 10px; flex-wrap: wrap; list-style: none;
}
.menu li { display: flex; align-items: center; }
.menu a {
  text-decoration: none; color: inherit;
  padding: 6px 14px;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--line);
  transition: background 0.2s;
}
.menu a:hover { background: rgba(255, 255, 255, 0.25); }

/* ========= togg desighn ========= */
.toggle {
  width: 46px; height: 28px;
  border-radius: 999px;
  border: 1px solid var(--line);
  background: var(--ink);
  position: relative;
  cursor: pointer;
}
.toggle .dot {
  width: 20px; height: 20px;
  border-radius: 50%;
  background: var(--bg);
  position: absolute; top: 3px; left: 3px;
  transition: left 0.2s;
}
body[data-theme="dark"] .toggle .dot { left: 23px; }

/* ========= Sections ========= */
.section {
  max-width: var(--maxw);
  width: 100%;
  margin: 40px auto;
  padding: 0 16px;
}
.hero h1 { font-size: clamp(28px, 5vw, 50px); margin-bottom: 10px; }
.hero p { color: var(--muted); }
.hero span { color: var(--muted); }

.padding {padding-top: 16px;}
.marginx {margin:20px;}
.rowul {list-style-type: none;}
.txtwhite {color: #fff;}

.row {
  display: flex; flex-wrap: wrap; gap: 16px; align-items: stretch;
}
.card {
  flex: 1 1 320px;
  padding: 18px;
  border-radius: var(--radius);
  background: var(--glass);
  border: 1px solid var(--line);
  backdrop-filter: blur(10px);
}
.card h2 { margin-bottom: 6px; }

.bgimg1 {background-image: url("https://suruosh.se/wp-content/uploads/2025/01/marble.gif");}
.bgimg2 {background-image: url("https://suruosh.se/wp-content/uploads/2025/02/process-10.gif"); background-position: center;}
.bgimg3 {background-image: url("https://suruosh.se/wp-content/uploads/2024/12/innsbruck.gif"); background-position: center;}
.bgimg4 {background-image: url("https://www.stackroute.in/sites/default/files/2024-07/Becoming%20a%20full%20stack650%20x%20350.png");}
.bgimg5 {background-image: url("https://i.makeagif.com/media/6-21-2021/Ml33kt.gif"); background-position: center;}


footer {
  margin-top: auto;
  text-align: center;
  padding: 20px;
  color: var(--muted);
  font-size: 14px;
}