:root {
  --bg: #0b1020;
  --bg-alt: #11162a;
  --card: #151b35;
  --text: #eef1f7;
  --muted: #b8c0d9;
  --primary: #5b8cff;
  --primary-700: #3f6fe6;
  --border: #273059;
}

* {
  box-sizing: border-box;
}

html, body {
  height: 100%;
}
.logo{
  margin-top: 10px;
}
body {
  margin: 0;
  font-family: 'Inter', system-ui, -apple-system, Segoe UI, Roboto, Arial, sans-serif;
  background: radial-gradient(1200px 600px at 10% -10%, #1b2350 0%, var(--bg) 40%),
              radial-gradient(1000px 400px at 110% 10%, #15204a 0%, var(--bg) 38%),
              var(--bg);
  color: var(--text);
  line-height: 1.6;
}

.container {
  max-width: 1100px;
  margin: 0 auto;
  padding: 0 20px;
}

.site-header {
  position: sticky;
  top: 0;
  backdrop-filter: blur(6px);
  background: rgba(11, 16, 32, 0.6);
  border-bottom: 1px solid var(--border);
  z-index: 10;
}

.nav {
  display: flex;
  align-items: center;
  justify-content: space-between;
  height: 64px;
}

.logo {
  font-weight: 700;
  letter-spacing: 0.2px;
}

.menu a {
  color: var(--text);
  text-decoration: none;
  margin-left: 20px;
  padding: 8px 10px;
  border-radius: 8px;
}

.menu a:hover {
  background: rgba(255, 255, 255, 0.06);
}

.hero {
  display: flex;
  flex-direction: row;
  padding-top: 65px;
  padding-left: 100px;
}
.leftArea{
  flex-basis: 40%;
  align-items: center;
  justify-content: center;
}
.btnArea{
  margin-top: 60px;
}
.rightArea{
  flex-basis: 60%;
  align-items: center;
  justify-content: center;
}
.banner{
  width: 440px;
  height: 375px;
  margin-top: -32px
}
.parcent{
  position: absolute;
  margin-left: -302px;
  margin-top: 46px;
  font-size: 24px;
  font-weight: bold;
}
.setting{
  position: absolute;
  margin-left: -313px;
  margin-top: 206px;
  width: 24px;
  height: 24px;
}
.share{
  position: absolute;
  margin-left: -392px;
  margin-top: 137px;
  width: 40px;
  height: 38px;
  cursor: pointer;
}
.point{
  position: absolute;
  margin-left: -27px;
  margin-top: 84px;
  width: 16px;
  height: 16px;
  cursor: pointer;
}
.hero h1 {
  font-size: 44px;
  line-height: 1.15;
  margin: 0 0 12px;
}
.report{
  color: #715CB4;
}

.hero p {
  color: var(--muted);
  margin: 0 auto 24px;
  max-width: 640px;
}

.hero__actions {
  display: inline-flex;
  gap: 12px;
}

.btn {
  display: inline-block;
  padding: 10px 16px;
  border-radius: 10px;
  border: 1px solid var(--border);
  color: var(--text);
  background: transparent;
  text-decoration: none;
  cursor: pointer;
  transition: transform 1s cubic-bezier(.4,2,.6,1), box-shadow 0.18s, background-color 0.18s, background 0.18s, border-color 0.18s;
}

.btn--primary {
  background: linear-gradient(180deg, #715CB4 0%, #5e4a99 100%);
  border: none;
  color: #ffffff;
  margin-right: 8px;
}

.btn:hover {
  transform: translateY(-4px);
  background: rgba(255, 255, 255, 0.04);
  box-shadow: 0 0 0 1px rgba(91, 140, 255, 0.25), 0 8px 18px rgba(0, 0, 0, 0.12);
}

.btn--primary:hover {
  transform: translateY(-4px);
  background: linear-gradient(180deg, #6d5ab0 0%, #594695 100%);
  box-shadow: 0 0 0 1px rgba(91, 140, 255, 0.28), 0 10px 24px rgba(91, 140, 255, 0.28);
}

.btn:active {
  transform: translateY(0);
  box-shadow: 0 0 0 1px rgba(91, 140, 255, 0.2), 0 3px 10px rgba(0, 0, 0, 0.12);
}

.btn--primary:active {
  transform: translateY(0);
  box-shadow: 0 0 0 1px rgba(91, 140, 255, 0.24), 0 6px 16px rgba(91, 140, 255, 0.24);
}

.btn:focus-visible {
  outline: none;
  box-shadow: 0 0 0 2px rgba(91, 140, 255, 0.35);
}
#contact{
  padding-top: 10px;
}
.mail{
  text-decoration: none;
  padding-right: 4px;
}
@media (prefers-reduced-motion: reduce) {
  .btn {
    transition: none;
  }
  .btn:hover,
  .btn--primary:hover {
    transform: none;
  }
}

.section {
  padding: 56px 0;
}

.section--alt {
  background: var(--bg-alt);
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.grid-3 {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 16px;
}

@media (max-width: 820px) {
  .grid-3 {
    grid-template-columns: 1fr;
  }
}

.card {
  background: var(--card);
  border: 1px solid var(--border);
  border-radius: 14px;
  padding: 18px 16px;
}

.site-footer {
  border-top: 1px solid var(--border);
  padding: 24px 0 40px;
  color: var(--muted);
}





/* Mobile-only adjustments for hero area */
@media (max-width: 640px) {
  .hero {
    flex-direction: column;
    padding-top: 32px;
    padding-left: 16px;
    padding-right: 16px;
    gap: 16px;
    margin-left: 15px;
  }

  .leftArea {
    flex-basis: auto;
  }

  .hero h1 {
    font-size: 35px;
    line-height: 1.2;
  }

  .hero p {
    max-width: 100%;
    font-size: 14px;
  }

  .btnArea {
    margin-top: 24px;
  }

  /* Ensure the right visuals scale nicely on small screens */
  .rightsArea {
    position: relative;
  }

  .banner {
    width: 400px;
    height: 360px;
    margin-top: 0;
    max-width: 420px;
  }

  /* Reposition and scale floating elements for mobile */
  .parcent {
    position: absolute;
    left: 128px;
    top: 76px;
    margin: 0;
    font-size: 20px;
  }

  .setting {
    position: absolute;
    left: 115px;
    top: 230px;
    margin: 0;
    width: 20px;
    height: 20px;
  }

  .share {
    position: absolute;
    left: 46px;
    top: 162px;
    margin: 0;
    width: 32px;
    height: 32px;
  }

  .point {
    position: absolute;
    right: 47.5px;
    top: 111px;
    margin: 0;
    width: 16px;
    height: 16px;
  }
  #about{
    padding: 0px;
  }
}

/* Blinking caret for typewriter targets */
.typing-caret::after {
  content: "";
  display: inline-block;
  width: 1px;
  height: 1em;
  background: currentColor;
  margin-left: 2px;
  vertical-align: -0.15em;
  animation: caretBlink 1s step-end infinite;
}

@keyframes caretBlink {
  50% { opacity: 0; }
}

@media (prefers-reduced-motion: reduce) {
  .typing-caret::after { display: none; }
}