* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
}

:root {
  --active: #3cd565;
  --active-light: #34a853df;
  --warning: #fbbd05d2;
  --black: #000;
  --white: #fff;
  --gray: gray;

  --btn-progress-time: 10s;
  --bg-color: var(--black); /* ✅ controlled bg */
  --text-color: var(--white); /* ✅ controlled text */
  --card-bg: #1f1f1f;
}

html,
body {
  font-family: "Segoe UI", sans-serif;
  scroll-behavior: smooth;
  background-image: radial-gradient(
    circle at 1px 1px,
    rgba(34, 197, 94, 0.3) 1px,
    transparent 0
  );
  background-size: 20px 20px;
  background-color: var(--bg-color);
  color: var(--text-color);
  transition: color 0.3s ease, background-color 0.3s ease;
}

.gredient-btn {
  position: relative;
  overflow: hidden;
  display: inline-block;
  border: none;
  z-index: 0;
  background: var(--active);
  font-weight: 600;
  border-radius: 8px;
  padding: 5px 12px;
  animation: fadeInUp 1.2s ease-out forwards;
  transform: translateY(20px);

  &:has(svg) {
    display: flex;
    align-items: center;
  }

  & .hand-icon {
    width: 28px;
    height: 28px;
    animation: clickPulse 1.2s infinite ease-in-out;
    transform-origin: bottom center;
  }
}

.fade-in-up {
  opacity: 0;
  transform: translateY(20px);
  animation: fadeInUp 1s ease-out forwards;
}

#home .group,
.card__height {
  height: max-content;
}

.social-icon {
  & i {
    font-size: 16px;
    padding: 10px;
    border-radius: 50%;
    transition: transform 2s ease-in;

    &:hover {
      transform: rotate(360deg);
    }
  }

  & .linkedin {
    color: #0a66c2;
    background-color: #e6f0fb;
  }
  & .github {
    color: #171515;
    background-color: #f2f2f2;
  }
  & .phone {
    background-color: var(--active);
  }
  & .email {
    color: #d93025;
    background-color: #fbeaea;
  }
  & .twitter {
    color: #1da1f2;
    background-color: #e8f5fe;
  }
}

footer {
  background-color: black;
  padding: 1rem;
  box-shadow: 0 0 1px white;

  & .counter:has(#visitorCounter) {
    display: flex;
    align-items: center;
    gap: 8px;

    padding: 2px 10px;
    animation: pulse 3s infinite;

    & #visitorCounter {
      font-weight: 500;
    }

    & h4 {
      font-weight: 400;
      color: var(--white);
    }
  }

  & .copyright {
    margin-top: 10px;
    padding-top: 5px;
    font-size: small;
    text-align: center;
    color: var(--gray);
    border-top: 1px solid var(--gray);
  }
}