:root {
    --medic-blue: #0ea5e9;
    --medic-light: #f1f5f9;
    --medic-blue-light: #e0f2fe;
    --medic-dark: #1e293b;
    --medic-accent: #cbd5e1;
    --medic-primary: #0284c7;
    --glass-bg: rgba(224, 242, 254, 0.7);
    --glass-border: rgba(14, 165, 233, 0.1);
    --neon-glow: 0 0 15px rgba(37, 99, 235, 0.1);
    --font-main: 'Plus Jakarta Sans', sans-serif;
    --font-tech: 'Share Tech Mono', monospace;
}

body {
    background: var(--medic-light);
    color: var(--medic-dark);
    font-family: var(--font-main);
    overflow-x: hidden;
    margin: 0;
    padding: 0;
    min-height: 100vh;
}

/* Scrollbar */
::-webkit-scrollbar {
    width: 8px;
}

::-webkit-scrollbar-track {
    background: var(--medic-dark);
}

::-webkit-scrollbar-thumb {
    background: var(--medic-primary);
    border-radius: 4px;
}

/* Utilities */
.text-neon {
    color: var(--medic-blue);
    font-weight: 800;
}

.bg-glass {
    background: var(--glass-bg);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    border: 1px solid var(--glass-border);
}

/* Hero Section */
.hero-section {
    position: relative;
    height: 100vh;
    width: 100%;
    overflow: hidden;
    display: flex;
    align-items: center;
    justify-content: center;
    z-index: 1;
}

.video-bg {
    position: absolute;
    top: 50%;
    left: 50%;
    min-width: 100%;
    min-height: 100%;
    width: auto;
    height: auto;
    transform: translate(-50%, -50%);
    z-index: -1;
    opacity: 0.8;
    filter: brightness(1.1) contrast(1.1);
}

.hero-overlay {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background: radial-gradient(circle at center, rgba(224, 242, 254, 0.4), rgba(241, 245, 249, 0.85));
    z-index: 0;
}

.hero-content {
    position: relative;
    z-index: 2;
    text-align: center;
    max-width: 900px;
    padding: 2rem;
}

.hero-title {
    font-size: 5rem;
    font-weight: 800;
    line-height: 1.1;
    margin-bottom: 1.5rem;
    letter-spacing: -2px;
}

.hero-subtitle {
    font-family: var(--font-tech);
    font-size: 1.5rem;
    color: #475569;
    margin-bottom: 3rem;
    display: block;
}

/* Scrollytelling Section */
.scrolly-container {
    display: flex;
    position: relative;
    z-index: 10;
    background: var(--medic-light);
}

.scrolly-text {
    width: 40%;
    padding: 5rem;
    color: var(--medic-dark);
}

.scrolly-visuals {
    width: 60%;
    height: 100vh;
    position: sticky;
    top: 0;
    display: flex;
    align-items: center;
    justify-content: center;
    overflow: hidden;
}

.step {
    height: 80vh;
    display: flex;
    flex-direction: column;
    justify-content: center;
    opacity: 0.3;
    transition: opacity 0.5s;
    border-left: 2px solid rgba(30, 41, 59, 0.1);
    padding-left: 2rem;
}

.step.active {
    opacity: 1;
    border-left: 2px solid var(--medic-blue);
}

.step h3 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
    color: var(--medic-dark);
}

.step p {
    color: #64748b;
}

.visual-card {
    position: absolute;
    width: 80%;
    height: 70%;
    background: var(--medic-blue-light);
    box-shadow: 0 20px 40px rgba(14, 165, 233, 0.1);
    border-radius: 30px;
    border: 1px solid rgba(14, 165, 233, 0.2);
    display: flex;
    align-items: center;
    justify-content: center;
    opacity: 0;
    transform: translateY(50px);
    transition: all 0.8s cubic-bezier(0.175, 0.885, 0.32, 1.275);
}

.visual-card img {
    max-width: 100%;
    max-height: 100%;
    border-radius: 15px;
    object-fit: cover;
}

.visual-card.active {
    opacity: 1;
    transform: translateY(0);
    box-shadow: 0 40px 100px rgba(0, 0, 0, 0.2);
}

/* Tech Modules Slider */
.modules-section {
    padding: 100px 0;
    background: var(--medic-blue-light);
}

.swiper-container {
    width: 100%;
    padding-top: 50px;
    padding-bottom: 50px;
}

.swiper-slide {
    background-position: center;
    background-size: cover;
    width: 350px;
    height: 500px;
    background: var(--medic-light);
    border-radius: 30px;
    border: 1px solid rgba(14, 165, 233, 0.1);
    display: flex;
    flex-direction: column;
    justify-content: flex-end;
    padding: 2rem;
    transition: all 0.4s;
    box-shadow: 0 15px 30px rgba(15, 23, 42, 0.05);
}

.swiper-slide-active {
    transform: scale(1.1);
    box-shadow: 0 0 30px rgba(0, 242, 255, 0.2);
    border-color: var(--medic-blue);
}

.module-icon {
    font-size: 3rem;
    color: var(--medic-blue);
    margin-bottom: 1rem;
}

/* Floating Elements */
.floating-dna {
    position: absolute;
    top: 20%;
    right: 10%;
    width: 300px;
    opacity: 0.8;
    animation: float 6s ease-in-out infinite;
    pointer-events: none;
}

@keyframes float {
    0% {
        transform: translateY(0px) rotate(0deg);
    }

    50% {
        transform: translateY(-20px) rotate(5deg);
    }

    100% {
        transform: translateY(0px) rotate(0deg);
    }
}

/* Navbar High Tech */
.navbar-tech {
    position: fixed;
    top: 0;
    width: 95%;
    padding: 1.5rem 3rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    z-index: 1000;
    transition: 0.3s;
}

.navbar-tech.scrolled {
    background: rgba(255, 255, 255, 0.9);
    backdrop-filter: blur(15px);
    -webkit-backdrop-filter: blur(15px);
    padding: 1rem 3rem;
    border-bottom: 1px solid rgba(37, 99, 235, 0.1);
}

.nav-link {
    color: #475569;
    text-decoration: none;
    margin-left: 2rem;
    font-weight: 700;
    transition: 0.3s;
    text-transform: uppercase;
    font-size: 0.8rem;
    letter-spacing: 1px;
}

.nav-link:hover {
    color: var(--medic-blue);
    text-shadow: 0 0 8px var(--medic-blue);
}

.btn-tech {
    background: transparent;
    border: 1px solid var(--medic-blue);
    color: var(--medic-blue);
    padding: 0.8rem 2rem;
    border-radius: 5px;
    font-family: var(--font-tech);
    text-transform: uppercase;
    letter-spacing: 1px;
    transition: 0.3s;
    position: relative;
    overflow: hidden;
    margin-left: 2rem;
}

.btn-tech:hover {
    background: var(--medic-blue);
    color: #000;
    box-shadow: 0 0 20px rgba(0, 242, 255, 0.4);
}