.header-my {
    background: linear-gradient(180deg, #0f172a 0%, #020617 100%);
    padding: 0;
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    z-index: 1000;
    overflow: hidden;
}

.animated-bg {
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    opacity: 0.6;
}

.gradient-orb {
    position: absolute;
    border-radius: 50%;
    filter: blur(80px);
    animation: float 8s ease-in-out infinite;
}

.orb-1 {
    width: 400px;
    height: 400px;
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    top: -200px;
    left: -100px;
    animation-delay: 0s;
}

.orb-2 {
    width: 300px;
    height: 300px;
    background: linear-gradient(135deg, #1e40af, #3b82f6);
    top: -150px;
    right: 10%;
    animation-delay: 2s;
}

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

.header-container {
    max-width: 1400px;
    margin: 0 auto;
    padding: 1rem 1rem;
    display: flex;
    justify-content: space-between;
    align-items: center;
    position: relative;
    z-index: 10;
    backdrop-filter: blur(10px);
}

.logo-container {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    cursor: pointer;
}

.logo-image {
    height: 75px;
    width: auto;
    transition: transform 0.3s ease;
    filter: drop-shadow(0 4px 10px rgba(59, 130, 246, 0.3));
}

.logo-image:hover {
    transform: scale(1.05);
}

nav {
    display: flex;
    gap: 0.5rem;
    align-items: center;
}

nav a {
    color: #cbd5e1;
    text-decoration: none;
    font-weight: 500;
    padding: 0.75rem 1.25rem;
    border-radius: 10px;
    transition: all 0.3s ease;
    position: relative;
    font-size: 0.95rem;
}

nav a::before {
    content: '';
    position: absolute;
    inset: 0;
    border-radius: 10px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(30, 64, 175, 0.1));
    opacity: 0;
    transition: opacity 0.3s ease;
}

nav a:hover::before {
    opacity: 1;
}

nav a:hover {
    color: #60a5fa;
    transform: translateY(-2px);
}

.nav-buttons {
    display: flex;
    gap: 1rem;
    margin-left: 1rem;
}

.btn-outline {
    background: transparent;
    color: #60a5fa;
    padding: 0.75rem 1.5rem;
    border-radius: 10px;
    border: 1.5px solid rgba(59, 130, 246, 0.3);
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
}

.btn-outline:hover {
    background: rgba(59, 130, 246, 0.1);
    border-color: #3b82f6;
    transform: translateY(-2px);
}

.btn-primary {
    background: linear-gradient(135deg, #3b82f6, #1e40af);
    color: white;
    padding: 0.75rem 1.75rem;
    border-radius: 10px;
    border: none;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.3s ease;
    font-size: 0.95rem;
    box-shadow: 0 4px 20px rgba(59, 130, 246, 0.3);
    position: relative;
    overflow: hidden;
}

.btn-primary::before {
    content: '';
    position: absolute;
    inset: 0;
    background: linear-gradient(135deg, #60a5fa, #3b82f6);
    opacity: 0;
    transition: opacity 0.3s ease;
}

.btn-primary:hover::before {
    opacity: 1;
}

.btn-primary:hover {
    transform: translateY(-3px);
    box-shadow: 0 6px 25px rgba(59, 130, 246, 0.5);
}

.btn-primary span {
    position: relative;
    z-index: 1;
}

.hamburger {
    display: none;
    flex-direction: column;
    gap: 6px;
    background: none;
    border: none;
    cursor: pointer;
    padding: 8px;
    z-index: 1001;
}

.hamburger span {
    width: 28px;
    height: 3px;
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    border-radius: 3px;
    transition: all 0.3s ease;
}

.hamburger.active span:nth-child(1) {
    transform: rotate(45deg) translate(8px, 8px);
}

.hamburger.active span:nth-child(2) {
    opacity: 0;
}

.hamburger.active span:nth-child(3) {
    transform: rotate(-45deg) translate(8px, -8px);
}

.sidebar {
    position: fixed;
    top: 0;
    right: -100%;
    width: 320px;
    height: 100vh;
    background: linear-gradient(180deg, #0f172a 0%, #020617 100%);
    box-shadow: -5px 0 30px rgba(0, 0, 0, 0.5);
    transition: right 0.4s ease;
    z-index: 999;
    padding: 6rem 2rem 2rem;
    overflow-y: auto;
}

.sidebar.active {
    right: 0;
}

.sidebar::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    right: 0;
    height: 200px;
    background: linear-gradient(135deg, rgba(59, 130, 246, 0.1), rgba(30, 64, 175, 0.1));
    border-radius: 0 0 50% 50%;
}

.sidebar nav {
    flex-direction: column;
    gap: 0.5rem;
    align-items: stretch;
}

.sidebar nav a {
    padding: 1rem 1.5rem;
    font-size: 1.1rem;
}

.sidebar .nav-buttons {
    flex-direction: column;
    margin-left: 0;
    margin-top: 2rem;
    gap: 0.75rem;
}

.sidebar .btn-outline,
.sidebar .btn-primary {
    width: 100%;
    text-align: center;
    padding: 1rem;
}

.overlay {
    position: fixed;
    top: 0;
    left: 0;
    right: 0;
    bottom: 0;
    background: rgba(0, 0, 0, 0.7);
    backdrop-filter: blur(5px);
    opacity: 0;
    visibility: hidden;
    transition: all 0.3s ease;
    z-index: 998;
}

.overlay.active {
    opacity: 1;
    visibility: visible;
}

.content-spacer {
    height: 90px;
}

.demo-content {
    padding: 4rem 2rem;
    text-align: center;
    color: #94a3b8;
}

.demo-content h1 {
    font-size: 3rem;
    background: linear-gradient(135deg, #3b82f6, #60a5fa);
    -webkit-background-clip: text;
    background-clip: text;
    -webkit-text-fill-color: transparent;
    margin-bottom: 1rem;
}

@media (max-width: 768px) {
    .hamburger {
        display: flex;
    }

    nav:not(.sidebar nav) {
        display: none;
    }

    .header-container {
        padding: 1rem 1.5rem;
    }

    .logo-image {
        height: 58px;
    }
}