#landing {
    min-height: 100vh;
    background: linear-gradient(135deg, #1e3c72 0%, #2a5298 100%);
    display: flex;
    align-items: flex-start;
    justify-content: center;
    padding: 2rem;
    position: fixed;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    overflow-y: auto;
    overflow-x: hidden;
}

#landing.active {
    position: fixed;
    display: flex;
}

#landing:not(.active) {
    position: absolute;
    visibility: hidden;
    display: none;
}

#landing::before {
    content: '';
    position: absolute;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(100,181,246,0.2) 0%, transparent 70%);
    top: -250px;
    right: -250px;
    border-radius: 50%;
}

#landing::after {
    content: '';
    position: absolute;
    width: 400px;
    height: 400px;
    background: radial-gradient(circle, rgba(255,107,53,0.15) 0%, transparent 70%);
    bottom: -200px;
    left: -200px;
    border-radius: 50%;
}

.landing-container {
    max-width: 1400px;
    width: 100%;
    position: relative;
    z-index: 1;
    padding: 2rem 0;
}

.landing-header {
    text-align: center;
    margin-bottom: 4rem;
    animation: fadeInDown 0.8s ease;
}

@keyframes fadeInDown {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.landing-header h1 {
    font-size: 3.5rem;
    color: white;
    margin-bottom: 1rem;
    font-weight: 700;
    letter-spacing: 1px;
    text-shadow: 2px 2px 8px rgba(0,0,0,0.3);
}

.landing-header p {
    font-size: 1.3rem;
    color: rgba(255, 255, 255, 0.95);
    font-weight: 300;
    text-shadow: 1px 1px 4px rgba(0,0,0,0.2);
}

.services-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(500px, 1fr));
    gap: 3rem;
    margin-bottom: 3rem;
}

.service-box {
    background: var(--card-bg);
    border-radius: 25px;
    padding: 4rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    transition: all 0.5s cubic-bezier(0.175, 0.885, 0.32, 1.275);
    cursor: pointer;
    position: relative;
    overflow: hidden;
    animation: fadeInUp 0.8s ease;
    animation-fill-mode: backwards;
}

.service-box:nth-child(1) {
    animation-delay: 0.2s;
}

.service-box:nth-child(2) {
    animation-delay: 0.4s;
}

.service-box:nth-child(3) {
    animation-delay: 0.6s;
}

@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(40px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.service-box::before {
    content: '';
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 5px;
    background: linear-gradient(90deg, #1e3c72, #64b5f6);
    transform: scaleX(0);
    transform-origin: left;
    transition: transform 0.5s ease;
}

.service-box:hover::before {
    transform: scaleX(1);
}

.service-box:hover {
    transform: translateY(-15px);
    box-shadow: 0 30px 80px rgba(0,0,0,0.15);
}

.service-icon {
    font-size: 5rem;
    margin-bottom: 2rem;
    display: inline-block;
    transition: all 0.5s ease;
}

.service-box:hover .service-icon {
    transform: scale(1.1) rotate(5deg);
}

.service-box h2 {
    font-size: 2.2rem;
    color: #1e3c72;
    margin-bottom: 1.5rem;
    font-weight: 600;
}

.service-box p {
    color: #666;
    font-size: 1.1rem;
    line-height: 1.8;
    margin-bottom: 2rem;
}

.btn {
    display: inline-block;
    background: linear-gradient(135deg, #1e3c72, #2a5298);
    color: white;
    padding: 1.2rem 3rem;
    border-radius: 50px;
    text-decoration: none;
    font-weight: 600;
    font-size: 1.1rem;
    transition: all 0.3s ease;
    box-shadow: 0 10px 30px rgba(30,60,114,0.3);
    border: none;
    cursor: pointer;
}

.btn:hover {
    transform: translateY(-3px);
    box-shadow: 0 15px 40px rgba(30,60,114,0.4);
    background: linear-gradient(135deg, #2a5298, #1e3c72);
}

.contact-section {
    background: var(--card-bg);
    border-radius: 25px;
    padding: 3rem;
    box-shadow: 0 20px 60px rgba(0,0,0,0.1);
    text-align: center;
    animation: fadeIn 0.8s ease 0.6s backwards;
}

.contact-section h3 {
    font-size: 1.8rem;
    color: #1e3c72;
    margin-bottom: 2rem;
    font-weight: 600;
}

.contact-grid {
    display: grid;
    grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
    gap: 2rem;
    margin-top: 2rem;
}

.contact-item {
    display: flex;
    align-items: center;
    justify-content: center;
    gap: 1rem;
    padding: 1rem;
    background: #f8f9fa;
    border-radius: 15px;
    transition: all 0.3s ease;
}

.contact-item:hover {
    background: #e9ecef;
    transform: translateY(-3px);
}

.contact-item i {
    font-size: 1.5rem;
    color: #1e3c72;
}

.contact-item a {
    color: #555;
    text-decoration: none;
    font-weight: 500;
    transition: color 0.3s;
}

.contact-item a:hover {
    color: #1e3c72;
}

.landing-footer {
    text-align: center;
    margin-top: 3rem;
    padding-top: 2rem;
    color: rgba(255, 255, 255, 0.8);
    font-size: 0.9rem;
}