/* ===== HOME SECTION (matches <section class="home">) ===== */

/* Main container for the home section: centers content, adds spacing, sets min height */
.home {
  display: flex;
  justify-content: center;
  align-items: center;
  min-height: 100vh;
  padding: 12rem 9% 5rem;
  gap: 8rem;
  position: relative;
}

/* Decorative gradient circle behind the home section */
.home::before {
  content: '';
  position: absolute;
  top: -10%;
  right: -10%;
  width: 50rem;
  height: 50rem;
  background: radial-gradient(circle, rgba(255,77,77,0.15) 0%, transparent 70%);
  z-index: -1;
}

/* Container for text content in the home section */
.home__content {
  max-width: 65rem;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
}

/* Main heading in home section */
.home__content h1 {
  font-size: 5.5rem;
  font-weight: 700;
  line-height: 1.2;
  margin-bottom: 1.5rem;
}

/* Highlighted span inside h1 (usually the primary color text) */
.home__content h1 span {
  color: var(--primary-color);
  position: relative;
}

/* Underline effect for the highlighted span using ::after pseudo-element */
.home__content h1 span::after {
  content: '';
  position: absolute;
  bottom: 0;
  left: 0;
  width: 100%;
  height: 0.3rem;
  background: linear-gradient(90deg, var(--primary-color), transparent);
}

/* Subheading/info text in home section */
.home__content .info {
  font-size: 3rem;
  font-weight: 600;
  margin-bottom: 2.5rem;
  min-height: 4rem;
  color: rgba(245,245,245,0.8);
}

/* Highlighted part of info text */
.home__content .info span {
  color: var(--primary-color);
  display: inline-block;
  min-width: 250px;
  text-align: left;
}

/* Paragraph description text in home section */
.home__content p {
  font-size: 1.7rem;
  line-height: 1.8;
  margin-bottom: 3.5rem;
  color: rgba(245,245,245,0.7);
}

/* Container for the home section image or background illustration */
.home__bg {
  position: relative;
  width: 35vw;
  max-width: 400px;
  min-width: 300px;
  animation: float 6s ease-in-out infinite; /* floating animation */
}

/* Image styling inside home__bg */
.home__bg img {
  width: 100%;
  border-radius: 50%;
  box-shadow: 0 0 30px rgba(255,77,77,0.4);
  border: 0.5rem solid rgba(255,77,77,0.2);
  transition: var(--transition);
}

/* Hover effect for the image: scales up and enhances shadow */
.home__bg img:hover {
  transform: scale(1.03);
  box-shadow: 0 0 40px rgba(255,77,77,0.6);
}

/* Keyframes for floating animation of the image */
@keyframes float {
  0%, 100% { transform: translateY(0); }
  50% { transform: translateY(-2rem); }
}


/* ===== SOCIAL ICONS (matches .social-icons) ===== */

/* Container for social media icons: horizontal spacing */
.social-icons {
  display: flex;
  gap: 1.8rem;
  margin-bottom: 3.5rem;
}

/* Styling for each social icon link */
.social-icons a {
  display: flex;
  justify-content: center;
  align-items: center;
  width: 4.5rem;
  height: 4.5rem;
  background: rgba(255,77,77,0.1);
  border: 0.15rem solid var(--primary-color);
  border-radius: 50%;
  font-size: 2rem;
  color: var(--primary-color);
  transition: var(--transition);
}

/* Hover effect for social icons: changes color, lifts, and adds shadow */
.social-icons a:hover {
  background: var(--primary-color);
  color: var(--bg-color);
  transform: translateY(-0.5rem) scale(1.1);
  box-shadow: 0 0 20px rgba(255,77,77,0.5);
}


/* ===== PROJECT BUTTON (matches <a class="btn">) ===== */
/* Primary button styling: padding, color, shadow, hover effect */
#btn {
  display: inline-block;
  padding: 1.4rem 3.5rem;
  background: var(--primary-color);
  border-radius: 0.5rem;
  font-size: 1.6rem;
  font-weight: 600;
  color: var(--bg-color);
  letter-spacing: 0.1rem;
  transition: var(--transition);
  cursor: pointer;
  box-shadow: 0 0.5rem 1.5rem rgba(255, 77, 77, 0.3);
}

#btn:hover {
  transform: translateY(-0.3rem) scale(1.03);
  box-shadow: 0 0.8rem 2rem rgba(255, 77, 77, 0.4);
}




/* ===== HOME RESPONSIVE ===== */

/* Medium screens: reduce gap */
@media (max-width:1200px) { 
  .home { gap:6rem; } 
}

/* Small screens: reduce padding */
@media (max-width:991px) { 
  .home { padding:12rem 5% 5rem; } 
}

/* Tablets: stack content vertically, center align text and social icons, adjust image size */
@media (max-width:768px){
  .home { flex-direction: column-reverse; text-align:center; gap:5rem; padding-top:15rem; }
  .home__content { align-items:center; text-align:center; }
  .home__bg { width:60vw; }
  .social-icons { justify-content:center; width:100%; }
  .home__content h1 span::after { background: linear-gradient(90deg, transparent, var(--primary-color), transparent); }
}

/* Mobile phones: smaller text and larger image relative to screen */
@media (max-width:480px){
  .home__content h1 { font-size:4.8rem; }
  .home__content .info { font-size:2.6rem; }
  .home__bg { width:75vw; }
}