@import url('https://fonts.googleapis.com/css2?family=Poppins:wght@300;400;500;600;700;800;900&display=swap');

:root {
  --bg-color: #1f242d;
  --second-bg-color: #323946;
  --main-color: #7cf03d;
  --white-color: #fff;
  --disabled-color: #fff3;
}


* {
  margin: 0;
  padding: 0;
  box-sizing: border-box;
  font-family: 'Poppins', sans-serif;
}

body {
  min-height: 100vh;
 
  background: var(--bg-color);
  color: var(--white-color);
  font-family: 'Poppins', sans-serif;
  overflow-x: hidden;
}

.intro-section {
  width: 100%;
  height: 100vh;
  /* background: radial-gradient(circle at center, #2a303c, var(--bg-color)); */
  background-image: url('images/Home_Image_5.jpg');
  background-size: cover;
  background-position: center;
  position: relative;
  display: flex;
  justify-content: center;
  align-items: center;
  text-align: center;
}

.intro-content {
  max-width: 1080px;
  padding: 0 24px;
}

.intro-content h1 {
  font-size: 3.5rem;
  font-weight: 800;
  text-align: center;
  color: var(--white-color);
  margin-bottom: 16px;
}

.intro-content p {
  font-size: 1.15rem;
  font-style: italic;
  color: #cfd3dc;
  line-height: 1.8;
  margin-bottom: 40px;
  text-align: justify;;
}

.scroll-indicator {
  font-size: 0.9rem;
  color: var(--main-color);
  opacity: 0.8;
  /* animation: floatDown 1.8s infinite; */
}

@keyframes floatDown {
  0% { transform: translateY(0); opacity: 0.5; }
  50% { transform: translateY(10px); opacity: 1; }
  100% { transform: translateY(0); opacity: 0.5; }
}



/* Background Glow */
.bg-glow {
  position: fixed;
  width: 500px;
  height: 500px;
  background: radial-gradient(circle, rgba(127,0,255,0.25), transparent 70%);
  top: -150px;
  right: -150px;
  filter: blur(80px);
  z-index: -1;
}

/* Header */
.top-bar {
  text-align: center;
  padding: 40px 20px;
}

.top-bar h1 {
  font-size: 2.4rem;
  font-weight: 700;
}

.top-bar p {
  margin-top: 8px;
  color: var(--text-sub);
}

/* Cards Grid */
/* .cards-wrapper {
  display: grid;
  grid-template-columns: repeat(auto-fit, minmax(260px, 1fr));
  gap: 30px;
  padding: 40px 60px;
} */

.cards-wrapper {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 30px;
  padding: 40px 60px;
  padding-top: 80px;
}

/* Doctor Card */
.doctor-card {
  position: relative;
  min-height: 350px;
  background: var(--second-bg-color);
  border-radius: 20px;
  padding: 16px;
  border: 1px solid var(--disabled-color);
  transition: all 0.4s ease;
}

.doctor-card {
  opacity: 1;
  transform: translateY(30px);
}

.doctor-item {
  position: relative;
}


.doctor-card.reveal {
  opacity: 1;
  transform: translateY(0);
  transition: all 0.6s ease;
}



/* Floating Focus Effect */
.cards-wrapper:hover .doctor-card {
  filter: blur(0.5px) brightness(0.7);
  transform: scale(0.97);
}

/* Glow Border */

.cards-wrapper .doctor-card:hover {
  filter: blur(0);
  transform: scale(1.05);
  z-index: 5;
  box-shadow: 0 0 40px rgba(127,0,255,0.4);
}

.cards-wrapper .doctor-card:hover {
  transform: scale(1.05);
  box-shadow: 0 0 25px var(--main-color);
  border-color: var(--main-color);
}

/* Image */
.doctor-card img {
  width: 100%;
  height: 220px;
  object-fit: cover;
  border-radius: 14px;
}

/* Content */
.card-content {
  padding: 14px 4px;
}

.card-content h3 {
  font-size: 1.1rem;
  font-weight: 600;
}

.card-content p {
  font-size: 1rem;
  color: var(--text-sub);
  margin-top: 4px;
}

/* .preview-wrapper {
  position: relative;
  margin-top: -10px;
  margin-left: 10px;
  opacity: 0;
  transform: translateY(-10px);
  transition: all 0.4s ease;
} */

/* .preview-btn {
  display: inline-block;
  padding: 10px 22px;
  background: var(--main-color);
  color: var(--bg-color);
  font-weight: 600;
  border-radius: 25px;
  text-decoration: none;
  box-shadow: 0 0 0 transparent;
  transition: all 0.4s ease;
} */

.preview-btn {
  padding: 8px 18px;
  background: transparent;
  color: var(--main-color);
  font-weight: 600;
  border: 2px solid var(--main-color);
  border-radius: 20px;
  text-decoration: none;
  opacity: 0;
  transform: translateX(-10px);
  transition: all 0.35s ease;
  box-shadow: 0 0 0 transparent;
}

/* Show on hover */
.doctor-card:hover .preview-btn {
  opacity: 1;
  transform: translateX(0);
}

/* Glow + micro interaction */
.preview-btn:hover {
  background: var(--main-color);
  color: var(--bg-color);
  box-shadow: 0 0 20px var(--main-color);
}


/* Popup + Glow */
.preview-btn:hover {
  box-shadow: 0 0 20px var(--main-color),
              0 0 40px var(--main-color);
  transform: translateY(-3px);
}

/* Show button when card hovered */
/* .doctor-item:hover .preview-wrapper {
  opacity: 1;
  transform: translateY(0);
} */

.card-footer {
  display: flex;
  justify-content: space-between;
  align-items: center;
  margin-top: 12px;
}

.doctor-info h3 {
  font-size: 1.1rem;
  font-weight: 600;
}

.doctor-info p {
  font-size: 1rem;
  color: var(--text-sub);
  margin-top: 4px;
}


.cursor-glow {
  position: fixed;
  width: 300px;
  height: 300px;
  background: radial-gradient(circle, var(--main-color) 0%, transparent 60%);
  pointer-events: none;
  opacity: 0.15;
  transform: translate(-50%, -50%);
  z-index: 0;
}