@import url('https://fonts.googleapis.com/css2?family=Inter:wght@300;400;600;700;800&display=swap');
        
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: 'Inter', sans-serif;
    overflow-x: hidden;
}

.gradient-bg {
    background: linear-gradient(135deg, #8b7fd8 0%, #a18cd6 100%);
}

.logo-container {
    width: 50px;
    height: 50px;
    background: white;
    border-radius: 12px;
    padding: 8px;
    display: flex;
    align-items: center;
    justify-content: center;
}

.logo-container img {
    width: 100%;
    height: 100%;
    object-fit: contain;
}

.card-3d {
    transform-style: preserve-3d;
    transition: transform 0.6s cubic-bezier(0.23, 1, 0.320, 1);
}

.card-3d:hover {
    transform: translateY(-10px) rotateX(5deg);
}

.float-animation {
    animation: float 6s ease-in-out infinite;
}

@keyframes float {
    0%, 100% { transform: translateY(0px); }
    50% { transform: translateY(-20px); }
}

.slide-in-left {
    animation: slideInLeft 1s ease-out;
}

@keyframes slideInLeft {
    from {
        opacity: 0;
        transform: translateX(-100px);
    }
    to {
        opacity: 1;
        transform: translateX(0);
    }
}

.fade-in-up {
    animation: fadeInUp 1s ease-out;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(50px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.pulse-slow {
    animation: pulse 3s cubic-bezier(0.4, 0, 0.6, 1) infinite;
}

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

.glass-morphism {
    background: rgba(255, 255, 255, 0.05);
    backdrop-filter: blur(10px);
    border: 1px solid rgba(255, 255, 255, 0.1);
}

.feature-icon {
    transition: all 0.3s ease;
}

.feature-card:hover .feature-icon {
    transform: scale(1.2) rotate(5deg);
}

input:focus, select:focus, textarea:focus {
    outline: none;
    ring: 2px;
    ring-color: #667eea;
}

.submit-btn {
    position: relative;
    overflow: hidden;
}

.submit-btn::before {
    content: '';
    position: absolute;
    top: 50%;
    left: 50%;
    width: 0;
    height: 0;
    border-radius: 50%;
    background: rgba(255, 255, 255, 0.3);
    transform: translate(-50%, -50%);
    transition: width 0.6s, height 0.6s;
}

.submit-btn:hover::before {
    width: 300px;
    height: 300px;
}

/* Medical background animations */
.medical-bg {
    position: absolute;
    width: 100%;
    height: 100%;
    overflow: hidden;
}

.dna-helix {
    position: absolute;
    width: 60px;
    height: 200px;
    animation: float-diagonal 15s infinite ease-in-out;
}

.dna-helix:nth-child(1) { top: 10%; left: 5%; animation-delay: 0s; }
.dna-helix:nth-child(2) { top: 60%; left: 15%; animation-delay: 3s; }
.dna-helix:nth-child(3) { top: 30%; right: 10%; animation-delay: 6s; }
.dna-helix:nth-child(4) { top: 70%; right: 20%; animation-delay: 9s; }

@keyframes float-diagonal {
    0%, 100% { 
        transform: translate(0, 0) rotate(0deg);
        opacity: 0.3;
    }
    50% { 
        transform: translate(30px, -40px) rotate(180deg);
        opacity: 0.6;
    }
}

.blood-cell {
    position: absolute;
    width: 40px;
    height: 40px;
    background: radial-gradient(circle, #ff6b6b, #ee5a52);
    border-radius: 50%;
    animation: float-cell 12s infinite ease-in-out;
    opacity: 0.4;
}

.blood-cell:nth-child(5) { top: 15%; left: 25%; animation-delay: 1s; width: 50px; height: 50px; }
.blood-cell:nth-child(6) { top: 45%; left: 70%; animation-delay: 4s; width: 35px; height: 35px; }
.blood-cell:nth-child(7) { top: 75%; left: 40%; animation-delay: 7s; width: 45px; height: 45px; }
.blood-cell:nth-child(8) { top: 25%; right: 30%; animation-delay: 2s; width: 38px; height: 38px; }
.blood-cell:nth-child(9) { top: 55%; right: 15%; animation-delay: 5s; width: 42px; height: 42px; }

@keyframes float-cell {
    0%, 100% { 
        transform: translate(0, 0) scale(1);
    }
    33% { 
        transform: translate(-20px, -30px) scale(1.1);
    }
    66% { 
        transform: translate(20px, 30px) scale(0.9);
    }
}

/* Partners carousel */
.partners-track {
    display: flex;
    animation: scroll-partners 5s linear infinite;
}

@keyframes scroll-partners {
    0% {
        transform: translateX(0%);
    }
    100% {
        transform: translateX(-100%);
    }
}

.partners-container {
    overflow: hidden;
    position: relative;
    padding: 20px 0;
}

.partners-container::before,
.partners-container::after {
    content: '';
    position: absolute;
    top: 0;
    width: 100px;
    height: 100%;
    z-index: 2;
}

.partners-container::before {
    left: 0;
    background: linear-gradient(to right, white, transparent);
}

.partners-container::after {
    right: 0;
    background: linear-gradient(to left, white, transparent);
}

.partner-card {
    min-width: 250px;
    margin: 0 20px;
    flex-shrink: 0;
}