/* home.css */

/* ================= BACKGROUND ANIMATION ================= */
.bg-animation {
  position: fixed;
  top: 0;
  left: 0;
  width: 100%;
  height: 100%;
  z-index: -1;
  overflow: hidden;
   pointer-events: none;
}

.dot {
  position: absolute;
  width: 4px;
  height: 4px;
  background: var(--secondary);
  border-radius: 50%;
  opacity: 0.4;
  animation: float 6s ease-in-out infinite;
  will-change: transform;
}

@keyframes float {
  0%, 100% { transform: translate(0, 0); }
  25% { transform: translate(10px, -20px); }
  50% { transform: translate(-10px, -40px); }
  75% { transform: translate(5px, -20px); }
}

/* ================= HOME LAYOUT ================= */
.home {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 4rem;
  align-items: center;
}

.home-content {
  animation: fadeInUp 1.2s ease forwards;
  transform-origin: left center;
}

.home-content h1 {
  font-size: 3.5rem;
  margin-bottom: 1rem;
  color: var(--text-light);
  font-weight: 700;
  line-height: 1.2;
}

 .typing-text {
  font-size: 3.5rem;
  font-weight: 600;
  line-height: 1.2;
}

#typingName {
  color: var(--secondary);
  font-family: "Poppins", sans-serif;
}

/* ================= SUBTITLE ================= */

.home-content .subtitle {
  font-size: 1.6rem;
  font-weight: 450;
  font-family: "JetBrains Mono", monospace;
  color: var(--secondary);
  
  min-height: 3rem;
  width: fit-content;
  max-width: 100%;
  white-space: nowrap;
  overflow: hidden;
  margin-bottom: 1.5rem;

  position: relative;
  display: block;

  animation: fadeInUp 1s ease 0.5s forwards;
}

.home-content .subtitle::before {
  content: ">";
  margin-right: 0.5rem;
  color: var(--secondary);
}

.typing-text,
.subtitle {
  transform: translateZ(0);
  backface-visibility: hidden;
}

/* Blinking cursor */
.cursor {
  display: inline-block;
  width: 2px;
  height: 1em;
  background: var(--secondary);
  margin-left: 4px;
  animation: blink 1.5s infinite;
  vertical-align: middle;
}

@keyframes blink {
  0%, 50%, 100% { opacity: 1; }
  25%, 75% { opacity: 0; }
}

/* Home paragraph */
.home-content p {
  font-size: 1.2rem;
  line-height: 1.8;
  margin-bottom: 2rem;
  opacity: 0;
  animation: fadeInUp 1s ease 1s forwards;
  color: var(--text-light);
}

@keyframes fadeInUp {
  from {
      opacity: 0;
      transform: translateY(30px);
  }
  to {
      opacity: 1;
      transform: translateY(0);
  }
}

/* ================= BUTTONS ================= */
.btn-group {
  display: flex;
  gap: 1rem;
  flex-wrap: wrap;
}

.btn {
  padding: 12px 30px;
  border: none;
  border-radius: 50px;
  cursor: pointer;
  font-size: 1.1rem;
  font-weight: 600;
  transition: all 0.3s ease;
  text-decoration: none;
  display: inline-block;
  text-align: center;
  white-space: nowrap;
}

.btn:focus-visible {
  outline: 3px solid var(--secondary);
  outline-offset: 3px;
}

.btn-group .btn {
  opacity: 0;
  animation: slideInLeft 1s ease forwards;
}

/* Slide from Left to Right */
@keyframes slideInLeft {
  0% {
    opacity: 0;
    transform: translateX(-80px);
  }
  60% {
    opacity: 1;
    transform: translateX(10px);
  }
  100% {
    opacity: 1;
    transform: translateX(0);
  }
}

.btn-group .btn:nth-child(1) { animation-delay: 1.4s; }
.btn-group .btn:nth-child(2) { animation-delay: 1.2s; }

.btn-primary {
  background:var(--secondary);
  color: #FFF;
}

.btn-primary:hover {
  background: var(--sec-hover);
  transform: translateY(-2px);
  box-shadow: 0 10px 25px rgba(52, 152, 219, 0.3);
}

.btn-primary:active {
  transform: translateY(0);
}

.btn-secondary {
  background: transparent;
  color: var(--text-light);
  border: 2px solid var(--text-light);
}

.btn-secondary:hover {
  background: var(--text-light);
  color: var(--bg-light);
  transform: translateY(-2px);
}

.btn-secondary:active {
  transform: translateY(0);
}

/* ================= PROFILE IMAGE ================= */
.profile-pic {
  width: 600px;
  height: 600px;
  margin: 0 auto;
  position: relative;
  transition: transform 0.4s ease;
}

/* Slide animation only */
.profile-pic {
  opacity: 0;
  animation: slideInRight 1.6s ease 0.6s forwards;
}

/* Floating animation only */
.profile-pic img {
  width: 100%;
  height: 100%;
  border-radius: 50%;
  object-fit: cover;
  border: 5px solid var(--secondary);
  display: block;

  animation: profileFloat 5s ease-in-out 1s infinite;
}

@keyframes profileFloat {
  0%, 100% { 
    transform: translateX(0) translateY(0) scale(1); 
  }
  50% { 
    transform: translateX(0) translateY(-20px) scale(1); 
  }
}

.profile-pic::before {
  content: '';
  position: absolute;
  inset: -20px;
  border: 2px solid var(--secondary);
  border-radius: 50%;
  opacity: 0;

  animation:
      slideInRight  1.6s ease 0.6s forwards,
      pulse 2s ease-in-out 2.5s infinite;
}

/* Slide from Right to Left */
@keyframes slideInRight {
  0% {
    opacity: 0;
    transform: translateX(80px) scale(0.95);
    filter: blur(6px);
  }
  100% {
    opacity: 1;
    transform: translateX(0) scale(1);
    filter: blur(0);
  }
}

@keyframes pulse {
  0% { transform: scale(1); opacity: 0.3; }
  50% { transform: scale(1.05); opacity: 0.1; }
  100% { transform: scale(1); opacity: 0.3; }
}

.profile-pic:hover img {
  transform: scale(1.03);
  box-shadow:
    0 0 0 6px rgba(45, 160, 168, 0.15),
    0 30px 70px rgba(45, 160, 168, 0.35);
}


.profile-pic img,
.profile-pic::before,
.btn-group .btn {
  will-change: transform, opacity;
  backface-visibility: hidden;
}


/*Accessibility - Reduced motion */
@media (prefers-reduced-motion: reduce) {
  *,
  *::before,
  *::after {
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  
  .profile-pic img {
    animation: none !important;
  }
  
  .profile-pic::before {
    animation: none !important;
    opacity: 0.3;
  }
}

/* ✅ Loading state prevention */
@media (prefers-reduced-motion: no-preference) {
  .home-content h1,
  .home-content .subtitle,
  .home-content p,
  .btn-group .btn,
  .profile-pic img,
  .profile-pic::before {
    animation-fill-mode: both;
  }
}




/*===============================================
   RESPONSIVE DESIGN - MOBILE FIRST APPROACH
   =============================================== */

/* ================= LARGE DESKTOP (1024px) ================= */
@media (max-width: 1024px) {
  .container {
    max-width: 1024px;
  }

  section {
    padding: 5rem 8%;
  }

  .home-content h1 {
    font-size: 2.8rem;
  }

  .typing-text {
    font-size: 2.8rem;
  }

  .home-content .subtitle {
    font-size: 1.2rem;
  }

  .home-content p {
    font-size: 0.9rem;
  }

  .profile-pic {
    width: 500px;
    height: 500px;
  }

  .btn {
    padding: 12px 24px;
    font-size: 1rem;
  }

  .header h2 {
    font-size: 2.5rem;
  }

  .header p {
    font-size: 1rem;
  }
}

/* ================= TABLET (768px - 968px) ================= */
@media (max-width: 968px) {
  /* Base adjustments */
  section {
    padding: 4rem 6%;
    min-height: auto;
  }

  .container {
    max-width: 100%;
  }

 /* HOME SECTION */
  .home {
    grid-template-columns: 1fr;
    gap: 3rem;
    text-align: center;
  }

  .home-content {
    order: 2;
  }

  .profile-pic {
    order: 1;
    width: 350px;
    height: 350px;
    margin: 0 auto 2rem;
  }


  .home-content h1 {
    font-size: 2.8rem;
  }

  .typing-text {
    font-size: 2.5rem;
  }

  .home-content .subtitle {
    font-size: 1.3rem;
    margin: 0 auto 1.5rem;
  }

  .home-content p {
    font-size: 1rem;
    margin: 0 auto 2rem;
    max-width: 90%;
  }

  .btn-group {
    justify-content: center;
    flex-wrap: wrap;
  }

  /* HEADER */
  .header h2 {
    font-size: 2.2rem;
  }

  .header p {
    font-size: 1rem;
    padding: 0 1rem;
  }
}

/*================= MOBILE LANDSCAPE (600px - 768px) ================= */
@media (max-width: 768px) {
  section {
    padding: 3rem 5%;
  }

  /* HOME SECTION */
  .home {
    gap: 2.5rem;
  }

  .profile-pic {
    width: 320px;
    height: 320px;
  }

  .home-content h1 {
    font-size: 2.4rem;
  }

  .typing-text {
    font-size: 2.2rem;
  }

  .home-content .subtitle {
    font-size: 1.2rem;
    white-space: normal;
    text-align: center;
  }

  .home-content p {
    font-size: 0.95rem;
  }

  .btn {
    padding: 10px 24px;
    font-size: 0.95rem;
  }

  /* HEADER */
  .header h2 {
    font-size: 2rem;
  }

  .header h2::after {
    width: 60px;
    height: 3px;
  }
}

/*================= MOBILE PORTRAIT (480px - 600px) ================= */
@media (max-width: 600px) {
  section {
    padding: 2.5rem 4%;
  }

  /* HOME SECTION */
  .home {
    gap: 2rem;
  }

  .profile-pic {
    width: 260px;
    height: 260px;
  }

  .profile-pic img {
    border: 3px solid var(--secondary);
  }

  .profile-pic::before {
    inset: -15px;
    border-width: 1.5px;
  }

  .home-content h1 {
    font-size: 2rem;
    margin-bottom: 0.8rem;
  }

  .typing-text {
    font-size: 1.8rem;
  }

  .home-content .subtitle {
    font-size: 1.1rem;
    min-height: 2.5rem;
  }

  .home-content .subtitle::before {
    margin-right: 0.3rem;
  }

  .home-content p {
    font-size: 0.9rem;
    line-height: 1.6;
    margin-bottom: 1.5rem;
  }

  .btn-group {
    gap: 0.8rem;
    align-items: stretch;
  }

  .btn {
    width: 60%;
    padding: 12px 20px;
    font-size: 0.9rem;
  }

  /* HEADER */
  .header h2 {
    font-size: 1.8rem;
  }

  .header p {
    font-size: 0.95rem;
    margin-bottom: 2.5rem;
  }

  /* Background animation - reduce dots */
  .dot {
    width: 3px;
    height: 3px;
  }
}

/*================= SMALL MOBILE (375px - 480px) ================= */
@media (max-width: 480px) {
  section {
    padding: 2rem 4%;
  }

  .home-content h1 {
    font-size: 1.6rem;
  }

  .typing-text {
    font-size: 1.6rem;
  }

  .profile-pic {
    width: 220px;
    height: 220px;
  }

  .home-content .subtitle {
    font-size: 1rem;
  }

  .home-content p {
    font-size: 0.85rem;
  }

  .header h2 {
    font-size: 1.6rem;
  }

  .header h2::after {
    width: 50px;
  }
}

/*================= EXTRA SMALL MOBILE (320px - 375px) ================= */
@media (max-width: 375px) {
  section {
    padding: 1.5rem 3%;
  }

  .home {
    gap: 1.5rem;
  }

  .profile-pic {
    width: 220px;
    height: 220px;
  }

  .profile-pic::before {
    inset: -10px;
  }

  .home-content h1 {
    font-size: 1.6rem;
  }

  .typing-text {
    font-size: 1.4rem;
  }

  .home-content .subtitle {
    font-size: 0.95rem;
    min-height: 2rem;
  }

  .home-content p {
    font-size: 0.8rem;
    margin-bottom: 1.2rem;
  }

  .btn {
    padding: 10px 16px;
    font-size: 0.85rem;
  }

  .header h2 {
    font-size: 1.4rem;
  }

  .header p {
    font-size: 0.9rem;
  }

  /* Cursor */
  .cursor {
    width: 1.5px;
    margin-left: 2px;
  }
}

/*================= LANDSCAPE ORIENTATION ================= */
@media (max-height: 600px) and (orientation: landscape) {
  section {
    min-height: auto;
    padding: 3rem 8%;
  }

  .home {
    grid-template-columns: 1fr 1fr;
    align-items: center;
    gap: 2rem;
  }

  .home-content {
    order: 1;
    text-align: left;
  }

  .profile-pic {
    order: 2;
    width: 300px;
    height: 300px;
  }

  .home-content h1 {
    font-size: 2rem;
  }

  .typing-text {
    font-size: 1.8rem;
  }

  .home-content .subtitle {
    font-size: 1.1rem;
  }

  .home-content p {
    font-size: 0.9rem;
    margin-bottom: 1rem;
  }

  .btn-group {
    justify-content: flex-start;
  }
}