/* =========================================================
   STC 2026
   HOME — HERO
   Merged from: style(1)(1).css + style_rapih(1).css
   ========================================================= */

#hero {
  position: relative;
  width: 100%;
  min-height: 100vh;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
  overflow: hidden;
  background: linear-gradient(
    180deg,
    #4a90e2 0%,
    #6db3f2 25%,
    #a7d3f6 55%,
    #d6ecff 78%,
    #f4f9ff 100%
  );
  background-size: 150% 150%;
  animation: skyShift 18s ease infinite;
  isolation: isolate;
}

.hero-content {
  position: relative;
  z-index: 2;
  max-width: 950px;
  padding: 120px 20px 60px;
}

.hero-logo {
  width: 230px;
  margin: 0 auto 35px;
  animation: floatY 4s ease-in-out infinite;
  filter: drop-shadow(0 18px 35px rgba(20, 60, 120, 0.25));
}

.hero-content h1 {
  font-size: clamp(40px, 6vw, 68px);
  font-weight: 800;
  color: #0a1b3d;
  line-height: 1.15;
  letter-spacing: 0.5px;
  text-shadow: 0 4px 30px rgba(255, 255, 255, 0.4);
  background: linear-gradient(90deg, #0a2b66, #1d4ed8, #0a2b66);
  background-size: 200% auto;
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
  animation: textShine 7s linear infinite;
}

.hero-content p {
  margin-top: 22px;
  font-size: clamp(16px, 2.2vw, 21px);
  color: #123c6e;
  font-weight: 500;
  letter-spacing: 2px;
  text-transform: uppercase;
}

.hero-btn {
  margin-top: 45px;
  display: flex;
  justify-content: center;
  gap: 22px;
  flex-wrap: wrap;
}

.scroll-down {
  position: absolute;
  bottom: 30px;
  left: 50%;
  transform: translateX(-50%);
  z-index: 3;
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 8px;
  color: #0a2b66;
  font-size: 12px;
  letter-spacing: 2px;
}

.mouse {
  width: 26px;
  height: 42px;
  border: 2px solid #0a2b66;
  border-radius: 14px;
  position: relative;
}

.mouse::after {
  content: "";
  position: absolute;
  top: 8px;
  left: 50%;
  transform: translateX(-50%);
  width: 4px;
  height: 8px;
  background: #0a2b66;
  border-radius: 4px;
  animation: scrollWheel 1.6s infinite;
}