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

        .gradient-bg {
            background: linear-gradient(-45deg, #667eea, #764ba2, #f093fb, #f5576c);
            background-size: 400% 400%;
            animation: gradientShift 15s ease infinite;
        }

        .gradient-bg-2 {
            background: linear-gradient(-45deg, #4facfe, #00f2fe, #43e97b, #38f9d7);
            background-size: 400% 400%;
            animation: gradientShift 12s ease infinite;
        }

        @keyframes gradientShift {
            0% { background-position: 0% 50%; }
            50% { background-position: 100% 50%; }
            100% { background-position: 0% 50%; }
        }

        .typewriter {
            overflow: hidden;
            border-right: .15em solid #fff;
            white-space: nowrap;
            margin: 0 auto;
            letter-spacing: .15em;
            animation: typing 3.5s steps(40, end), blink-caret .75s step-end infinite;
        }

        @keyframes typing {
            from { width: 0 }
            to { width: 100% }
        }

        @keyframes blink-caret {
            from, to { border-color: transparent }
            50% { border-color: white; }
        }

        .text-reveal {
            opacity: 0;
            transform: translateY(50px);
            animation: textReveal 1s ease forwards;
        }

        @keyframes textReveal {
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .flip-card {
            background-color: transparent;
            width: 100%;
            height: 250px;
            perspective: 1000px;
        }

        .flip-card-inner {
            position: relative;
            width: 100%;
            height: 100%;
            text-align: center;
            transition: transform 0.6s;
            transform-style: preserve-3d;
        }

        .flip-card:hover .flip-card-inner {
            transform: rotateY(180deg);
        }

        .flip-card-front, .flip-card-back {
            position: absolute;
            width: 100%;
            height: 100%;
            -webkit-backface-visibility: hidden;
            backface-visibility: hidden;
            border-radius: 15px;
        }

        .flip-card-back {
            transform: rotateY(180deg);
        }

        .glassmorphic {
            background: rgba(255, 255, 255, 0.1);
            backdrop-filter: blur(10px);
            border: 1px solid rgba(255, 255, 255, 0.2);
        }

        .glow-button {
            transition: all 0.3s ease;
        }

        .glow-button:hover {
            box-shadow: 0 0 20px rgba(79, 172, 254, 0.6);
            transform: translateY(-2px);
        }

        .service-card {
            transition: all 0.3s ease;
        }

        .service-card:hover {
            transform: translateY(-10px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .hidden {
            display: none;
        }

        .mobile-menu {
            transform: translateX(100%);
            transition: transform 0.3s ease;
        }

        .mobile-menu.active {
            transform: translateX(0);
        }

        .parallax {
            background-attachment: fixed;
            background-position: center;
            background-repeat: no-repeat;
            background-size: cover;
        }
/* Flip Card Container */
.flip-card {
  background-color: transparent;
  perspective: 1000px; /* 3D perspective */
}

/* Flip Card Inner */
.flip-card-inner {
  position: relative;
  width: 100%;
  height: 18rem; /* adjust card height */
  text-align: center;
  transition: transform 0.8s;
  transform-style: preserve-3d;
  cursor: pointer;
}

/* Flip on hover */
.flip-card:hover .flip-card-inner {
  transform: rotateY(180deg);
}

/* Front and Back faces */
.flip-card-front, .flip-card-back {
  position: absolute;
  width: 100%;
  height: 100%;
  backface-visibility: hidden;
  border-radius: 0.5rem;
  overflow: hidden;
}

/* Front */
.flip-card-front img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s;
}

.flip-card-front img:hover {
  transform: scale(1.05);
}

/* Back */
.flip-card-back {
  background: #1f2937; /* dark gray */
  color: white;
  transform: rotateY(180deg);
  display: flex;
  justify-content: center;
  align-items: center;
  padding: 1rem;
}
.glassmorphic {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(12px);
    border: 1px solid rgba(255, 255, 255, 0.2);
}

/* Gradient animation for titles */
@keyframes gradientMove {
    0% { background-position: 0% 50%; }
    50% { background-position: 100% 50%; }
    100% { background-position: 0% 50%; }
}

.animate-gradient {
    background-size: 200% 200%;
    animation: gradientMove 5s ease infinite;
}

/* Bounce animation for icons */
.animate-bounce {
    animation: bounce 2s infinite;
}