@media (prefers-reduced-motion: reduce) {
    * {
        animation: none !important;
        transition: none !important;
    }
}

.hero {
    padding: 6rem 0;
    background: radial-gradient(circle at top, #121826, var(--bg));
    text-align: center;
    position: relative;
    overflow: hidden;
}

.hero h2,
.hero p,
.hero .btn-primary {
    opacity: 0;
    transform: translateY(20px);
    animation: heroFade 0.8s ease-out forwards;
}

.hero p {
    animation-delay: 0.15s;
}

.hero .btn-primary {
    animation-delay: 0.3s;
}

@keyframes heroFade {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.hero::after {
    content: "";
    position: absolute;
    inset: 0;
    background:
        radial-gradient(
            circle at 30% 20%,
            rgba(79, 209, 197, 0.08),
            transparent 40%
        ),
        radial-gradient(
            circle at 70% 80%,
            rgba(79, 209, 197, 0.05),
            transparent 40%
        );
    animation: pulse 8s ease-in-out infinite;
    pointer-events: none;
}

@keyframes pulse {
    0%,
    100% {
        opacity: 0.4;
    }
    50% {
        opacity: 0.8;
    }
}

.site-header nav a {
    opacity: 0;
    transform: translateY(-6px);
    animation: navFade 0.6s ease-out forwards;
}

.site-header nav a:nth-child(1) {
    animation-delay: 0.1s;
}
.site-header nav a:nth-child(2) {
    animation-delay: 0.2s;
}
.site-header nav a:nth-child(3) {
    animation-delay: 0.3s;
}
.site-header nav a:nth-child(4) {
    animation-delay: 0.4s;
}

@keyframes navFade {
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.section {
    padding: 4rem 0;
    opacity: 0;
    transform: translateY(30px);
    transition:
        opacity 0.8s ease-out,
        transform 0.8s ease-out;
}

.section.revealed {
    opacity: 1;
    transform: translateY(0);
}

.btn-primary {
    display: inline-block;
    margin-top: 2rem;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--accent);
    border-radius: 4px;
    font-family: "Orbitron", sans-serif;
    transition:
        transform 0.2s ease,
        box-shadow 0.2s ease,
        background 0.2s ease;
}

.btn-primary:hover {
    transform: translateY(-2px);
    box-shadow: 0 8px 30px rgba(79, 209, 197, 0.25);
    background: rgba(79, 209, 197, 0.05);
}

:root {
    --bg: #f6f9ff;
    --fg: #2b2e24;
    --accent: #9ba3b4;
    --muted: #4fd1c5;
}

* {
    box-sizing: border-box;
    margin: 0;
    padding: 0;
}

body {
    font-family: "Montserrat", system-ui, sans-serif;
    background: var(--bg);
    color: var(--fg);
    line-height: 1.6;
}

h1,
h2,
h3 {
    font-family: "Orbitron", sans-serif;
    letter-spacing: 0.05em;
    font-weight: 500;
}

a {
    color: var(--accent);
    text-decoration: none;
}

.container {
    max-width: 1100px;
    margin: 0 auto;
    padding: 2rem;
}

.site-header {
    border-bottom: 1px solid #5f5450;
}

.site-header nav a {
    margin-left: 0.1rem;
    margin-right: 1.9rem;
    font-weight: 500;
}

.hero {
    padding: 6rem 0;
    background: radial-gradient(circle at top, #e2e8f6, var(--bg));
    text-align: center;
}

.hero h2 {
    font-size: 2.5rem;
    margin-bottom: 1rem;
}

.btn-primary {
    display: inline-block;
    margin-top: 2rem;
    padding: 0.75rem 1.5rem;
    border: 1px solid var(--accent);
    border-radius: 4px;
    font-family: "Orbitron", sans-serif;
}

.section {
    padding: 4rem 0;
}

.section.alt {
    background: #f1f6f5;
}

.site-footer {
    border-top: 1px solid #1f2430;
    text-align: center;
    font-size: 0.9rem;
    color: var(--muted);
}