/* Reset and Base Styles */
* {
    margin: 0;
    padding: 0;
    box-sizing: border-box;
}

body {
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', Roboto, sans-serif;
    line-height: 1.6;
    color: #1a1a1a;
    background: #ffffff;
}

/* Header */
header {
    position: fixed;
    top: 0;
    width: 100%;
    background: rgba(250, 250, 250, 0.98);
    backdrop-filter: blur(20px);
    border-bottom: 1px solid rgba(37, 99, 235, 0.08);
    padding: 1.8rem 2rem;
    display: flex;
    justify-content: center;
    align-items: center;
    z-index: 1000;
    transition: all 0.3s ease;
}

.logo {
    font-size: 2.2rem;
    font-weight: 200;
    color: #2563eb;
    letter-spacing: 0.15em;
    text-align: center;
    position: relative;
    font-family: -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;
    transition: all 0.3s ease;
}

.logo:hover {
    transform: scale(1.02);
    letter-spacing: 0.18em;
}

.logo::after {
    content: '';
    position: absolute;
    bottom: -6px;
    left: 50%;
    transform: translateX(-50%);
    width: 80px;
    height: 1px;
    background: linear-gradient(90deg, transparent, #2563eb, transparent);
    opacity: 0.4;
    transition: all 0.3s ease;
}

.logo:hover::after {
    width: 120px;
    opacity: 0.6;
}


/* Main Content */
main {
    margin-top: 90px;
}

/* Hero Section */
.hero {
    min-height: 90vh;
    display: flex;
    align-items: center;
    justify-content: center;
    text-align: center;
    padding: 2rem;
    background: #ffffff;
}

.hero-content h2 {
    font-size: 3.5rem;
    font-weight: 800;
    margin-bottom: 1rem;
    color: #1e293b;
    letter-spacing: -0.03em;
}

.hero-content p {
    font-size: 1.25rem;
    color: #64748b;
    margin-bottom: 3rem;
    max-width: none;
    font-weight: 300;
    letter-spacing: 0.01em;
    line-height: 1.6;
    white-space: nowrap;
}

.cta-buttons {
    display: flex;
    gap: 1rem;
    justify-content: center;
    flex-wrap: wrap;
}

/* Buttons */
.btn-primary {
    background: #2563eb;
    color: white;
    border: none;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-primary:hover {
    background: #1d4ed8;
    transform: translateY(-1px);
}

.btn-secondary {
    background: transparent;
    color: #2563eb;
    border: 2px solid #2563eb;
    padding: 1rem 2rem;
    border-radius: 8px;
    font-size: 1rem;
    font-weight: 600;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-secondary:hover {
    background: #2563eb;
    color: white;
    transform: translateY(-1px);
}

.btn-outline {
    background: transparent;
    color: #4b5563;
    border: 1px solid #d1d5db;
    padding: 0.75rem 1.5rem;
    border-radius: 6px;
    font-size: 0.9rem;
    font-weight: 500;
    cursor: pointer;
    transition: all 0.2s ease;
}

.btn-outline:hover {
    border-color: #2563eb;
    color: #2563eb;
}

/* Concept Section */
.concept {
    min-height: 100vh;
    position: relative;
    overflow: hidden;
    background: #ffffff;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: center;
}

.print-universe {
    position: relative;
    width: 100%;
    height: 50vh;
    display: flex;
    justify-content: center;
    align-items: center;
}

.floating-element {
    position: absolute;
    font-size: 0.9rem;
    font-weight: 400;
    color: #2563eb;
    background: rgba(37, 99, 235, 0.06);
    padding: 0.6rem 1.2rem;
    border-radius: 25px;
    border: 1px solid rgba(37, 99, 235, 0.15);
    animation: float 6s ease-in-out infinite;
    letter-spacing: 0.05em;
    backdrop-filter: blur(10px);
}

.floating-element:nth-child(1) {
    top: 20%;
    left: 10%;
    animation-delay: 0s;
}

.floating-element:nth-child(2) {
    top: 30%;
    right: 15%;
    animation-delay: 1.2s;
}

.floating-element:nth-child(3) {
    bottom: 30%;
    left: 20%;
    animation-delay: 2.4s;
}

.floating-element:nth-child(4) {
    top: 10%;
    right: 30%;
    animation-delay: 3.6s;
}

.floating-element:nth-child(5) {
    bottom: 20%;
    right: 25%;
    animation-delay: 4.8s;
}

.floating-element:nth-child(6) {
    top: 50%;
    left: 5%;
    animation-delay: 6s;
}

.floating-element:nth-child(7) {
    bottom: 10%;
    left: 40%;
    animation-delay: 7.2s;
}

.floating-element:nth-child(8) {
    top: 40%;
    left: 50%;
    animation-delay: 8.4s;
}

@keyframes float {
    0%, 100% {
        transform: translateY(0px) scale(1);
        opacity: 0.7;
    }
    50% {
        transform: translateY(-20px) scale(1.1);
        opacity: 1;
    }
}

.revelation {
    text-align: center;
    max-width: 800px;
    margin: 4rem 0;
}

.revelation p {
    font-size: 1.4rem;
    font-weight: 200;
    color: #1e293b;
    margin: 2rem 0;
    opacity: 0;
    animation: revealText 1s ease-out forwards;
    line-height: 1.7;
    letter-spacing: 0.02em;
}

.revelation p:nth-child(1) {
    animation-delay: 1s;
}

.revelation p:nth-child(2) {
    animation-delay: 2s;
}

.revelation p:nth-child(3) {
    animation-delay: 3s;
}

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

/* Service Access Portal */
.service-access {
    margin-top: 4rem;
    width: 100%;
}

.service-portal {
    display: grid;
    grid-template-columns: repeat(3, 1fr);
    gap: 2rem;
    max-width: 900px;
    margin: 0 auto;
    padding: 0 2rem;
}

.portal-item {
    background: rgba(250, 250, 250, 0.9);
    backdrop-filter: blur(20px);
    border: 1px solid rgba(37, 99, 235, 0.08);
    border-radius: 20px;
    padding: 2.2rem 1.2rem;
    text-align: center;
    cursor: pointer;
    transition: all 0.3s ease;
    opacity: 0;
    animation: portalAppear 0.6s ease-out forwards;
}

.portal-item:nth-child(1) { animation-delay: 4s; }
.portal-item:nth-child(2) { animation-delay: 4.2s; }
.portal-item:nth-child(3) { animation-delay: 4.4s; }
.portal-item:nth-child(4) { animation-delay: 4.6s; }
.portal-item:nth-child(5) { animation-delay: 4.8s; }
.portal-item:nth-child(6) { animation-delay: 5s; }

@keyframes portalAppear {
    from {
        opacity: 0;
        transform: scale(0.8) translateY(30px);
    }
    to {
        opacity: 1;
        transform: scale(1) translateY(0);
    }
}

.portal-item:hover {
    transform: translateY(-8px) scale(1.05);
    border-color: #2563eb;
    box-shadow: 0 10px 25px rgba(37, 99, 235, 0.2);
}

.portal-item span {
    font-size: 2rem;
    display: block;
    margin-bottom: 1rem;
}

.portal-item h4 {
    font-size: 0.95rem;
    font-weight: 400;
    color: #1e293b;
    margin: 0;
    letter-spacing: 0.05em;
}

/* Footer */
footer {
    background: rgba(250, 250, 250, 0.9);
    backdrop-filter: blur(20px);
    border-top: 1px solid rgba(37, 99, 235, 0.08);
    color: #64748b;
    text-align: center;
    padding: 2.5rem;
    font-size: 0.9rem;
}

.footer-minimal {
    display: flex;
    justify-content: space-between;
    align-items: center;
    max-width: 1200px;
    margin: 0 auto;
}

.footer-minimal p {
    margin: 0;
    font-weight: 300;
    letter-spacing: 0.05em;
    color: #2563eb;
}

/* Footer */
footer {
    background: #1e293b;
    color: #94a3b8;
    text-align: center;
    padding: 2rem;
    font-size: 0.9rem;
}

/* Responsive Design */
@media (max-width: 768px) {
    header {
        padding: 1rem;
    }

    .hero-content h2 {
        font-size: 2.5rem;
    }

    .cta-buttons {
        flex-direction: column;
        align-items: center;
    }

    .cta-buttons button {
        width: 200px;
    }

    .revelation p {
        font-size: 1.2rem;
        margin: 1.5rem 0;
    }
    
    .floating-element {
        font-size: 0.8rem;
        padding: 0.4rem 0.8rem;
    }
    
    .service-portal {
        grid-template-columns: repeat(2, 1fr);
        gap: 1.5rem;
        padding: 0 1rem;
    }
    
    .portal-item {
        padding: 1.5rem 1rem;
    }
    
    .footer-minimal {
        flex-direction: column;
        gap: 0.5rem;
    }
}

/* Smooth Scrolling */
html {
    scroll-behavior: smooth;
}

/* Custom Animations */
@keyframes fadeInUp {
    from {
        opacity: 0;
        transform: translateY(30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}