:root {
    --ink: #0b1410;
    --mist: #d8e6dc;
    --leaf: #3d8f5c;
    --glow: rgba(61, 143, 92, 0.28);
    --font-brand: "Syne", sans-serif;
    --font-body: "Manrope", sans-serif;
}

*,
*::before,
*::after {
    box-sizing: border-box;
}

html,
body {
    margin: 0;
    min-height: 100%;
}

body {
    color: var(--mist);
    font-family: var(--font-body);
    background: var(--ink);
    overflow-x: hidden;
}

.atmosphere {
    position: fixed;
    inset: 0;
    z-index: 0;
    background:
        radial-gradient(ellipse 90% 70% at 12% 18%, var(--glow), transparent 55%),
        radial-gradient(ellipse 70% 55% at 88% 78%, rgba(216, 230, 220, 0.08), transparent 50%),
        linear-gradient(165deg, #0b1410 0%, #122018 48%, #0a120e 100%);
    animation: drift 18s ease-in-out infinite alternate;
}

.atmosphere::after {
    content: "";
    position: absolute;
    inset: 0;
    background-image:
        linear-gradient(rgba(216, 230, 220, 0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(216, 230, 220, 0.03) 1px, transparent 1px);
    background-size: 64px 64px;
    mask-image: radial-gradient(ellipse 70% 60% at 50% 45%, black 20%, transparent 75%);
    opacity: 0.7;
}

@keyframes drift {
    from { transform: scale(1) translate(0, 0); }
    to { transform: scale(1.04) translate(-1.5%, 1%); }
}

.hero {
    position: relative;
    z-index: 1;
    flex: 1;
    display: flex;
    flex-direction: column;
    justify-content: center;
    align-items: flex-start;
    padding: clamp(2rem, 6vw, 5rem);
    max-width: 44rem;
    animation: rise 0.9s ease-out both;
}

@keyframes rise {
    from {
        opacity: 0;
        transform: translateY(1.25rem);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

.brand {
    margin: 0 0 1.25rem;
    font-family: var(--font-brand);
    font-weight: 800;
    font-size: clamp(2.4rem, 7vw, 4.25rem);
    line-height: 0.95;
    letter-spacing: -0.04em;
    color: #f2f7f3;
    animation: rise 0.9s ease-out 0.08s both;
}

.headline {
    margin: 0 0 1rem;
    font-family: var(--font-brand);
    font-weight: 700;
    font-size: clamp(1.35rem, 3.2vw, 1.85rem);
    letter-spacing: -0.02em;
    color: var(--leaf);
    animation: rise 0.9s ease-out 0.16s both;
}

.lede {
    margin: 0;
    max-width: 28rem;
    font-size: clamp(1rem, 2.2vw, 1.125rem);
    line-height: 1.55;
    font-weight: 500;
    color: rgba(216, 230, 220, 0.82);
    animation: rise 0.9s ease-out 0.24s both;
}

main {
    position: relative;
    z-index: 1;
    min-height: 100dvh;
    display: flex;
    flex-direction: column;
}

.seo-panel {
    position: relative;
    z-index: 1;
    max-width: 40rem;
    padding: 0 clamp(2rem, 6vw, 5rem) 3rem;
    animation: rise 0.9s ease-out 0.32s both;
}

.seo-panel h2 {
    margin: 0 0 0.75rem;
    font-family: var(--font-brand);
    font-weight: 700;
    font-size: clamp(1.15rem, 2.6vw, 1.4rem);
    letter-spacing: -0.02em;
    color: #f2f7f3;
}

.seo-panel p {
    margin: 0 0 0.85rem;
    max-width: 34rem;
    font-size: 0.98rem;
    line-height: 1.6;
    color: rgba(216, 230, 220, 0.72);
}

.site-footer {
    position: relative;
    z-index: 1;
    padding: 1.25rem clamp(2rem, 6vw, 5rem) 2rem;
    border-top: 1px solid rgba(216, 230, 220, 0.1);
    display: flex;
    flex-wrap: wrap;
    gap: 0.75rem 1.5rem;
    align-items: center;
    justify-content: space-between;
}

.footer-nav {
    display: flex;
    flex-wrap: wrap;
    gap: 1rem 1.25rem;
}

.footer-nav a {
    color: #9fd4ad;
    text-decoration: none;
    font-size: 0.92rem;
    font-weight: 500;
}

.footer-nav a:hover {
    color: #c8ebcf;
    text-decoration: underline;
}

.footer-note {
    margin: 0;
    font-size: 0.85rem;
    color: rgba(216, 230, 220, 0.5);
}

@media (prefers-reduced-motion: reduce) {
    .atmosphere,
    .hero,
    .brand,
    .headline,
    .lede,
    .seo-panel {
        animation: none;
    }
}