:root {
	--tatzel-accent: #d8a75b;
	--tatzel-accent-soft: rgba(216, 167, 91, 0.14);
	--tatzel-surface: #171b21;
	--tatzel-border: rgba(255, 255, 255, 0.1);
}

html { scroll-behavior: smooth; }
body { background: radial-gradient(circle at 80% 0%, #242a32 0, #111419 34rem); }
a { text-underline-offset: .2em; }
.site-header { padding-top: 1rem; }
.site-header nav { border-bottom: 1px solid var(--tatzel-border); padding-bottom: 1rem; }
.brand { display: inline-flex; align-items: center; gap: .65rem; text-decoration: none; }
.brand img { width: 2.3rem; height: 2.3rem; object-fit: contain; }
.brand strong { color: var(--pico-color); font-size: 1.1rem; }
.hero { display: grid; grid-template-columns: 1.05fr .95fr; gap: clamp(2rem, 6vw, 6rem); align-items: center; min-height: 72vh; padding-block: 5rem; }
.hero h1 { max-width: 14ch; font-size: clamp(2.7rem, 6vw, 5.4rem); line-height: .98; letter-spacing: -.055em; }
.lead { max-width: 42rem; font-size: 1.18rem; }
.eyebrow { color: var(--tatzel-accent); font-size: .76rem; font-weight: 750; letter-spacing: .14em; text-transform: uppercase; }
.actions { display: flex; flex-wrap: wrap; gap: .8rem; margin-block: 1.8rem; }
.status-note { font-size: .86rem; opacity: .78; }
.status-dot { display: inline-block; width: .55rem; height: .55rem; margin-right: .45rem; border-radius: 999px; background: var(--tatzel-accent); box-shadow: 0 0 1rem var(--tatzel-accent); }
.code-card { overflow: hidden; padding: 0; border: 1px solid var(--tatzel-border); background: rgba(17, 20, 25, .8); box-shadow: 0 2rem 6rem rgba(0,0,0,.3); }
.code-card header { margin: 0; padding: .8rem 1.1rem; border-bottom: 1px solid var(--tatzel-border); font-size: .82rem; }
.code-card pre { margin: 0; padding: 1.25rem; border: 0; background: transparent; font-size: .82rem; }
.section-block { padding-block: clamp(3.5rem, 8vw, 7rem); }
.section-heading { max-width: 48rem; margin-bottom: 2rem; }
.feature-grid, .sample-grid { display: grid; grid-template-columns: repeat(3, 1fr); gap: 1rem; }
.feature-grid article, .sample-grid article, .concept-card { height: 100%; border: 1px solid var(--tatzel-border); background: rgba(23, 27, 33, .72); }
.feature-grid h3 { font-size: 1.15rem; }
.split-panel { display: grid; grid-template-columns: 1fr 1fr; gap: 3rem; align-items: center; }
.flow-list { display: grid; gap: .75rem; margin: 0; padding: 0; list-style: none; counter-reset: flow; }
.flow-list li { display: grid; grid-template-columns: 2rem 7rem 1fr; gap: .7rem; align-items: center; padding: 1rem; border-bottom: 1px solid var(--tatzel-border); counter-increment: flow; }
.flow-list li::before { content: counter(flow, decimal-leading-zero); color: var(--tatzel-accent); font: 700 .75rem ui-monospace, monospace; }
.flow-list span { opacity: .72; }
.cta-panel { display: flex; justify-content: space-between; gap: 2rem; align-items: center; border-top: 1px solid var(--tatzel-border); }
.site-footer { display: flex; justify-content: space-between; gap: 1rem; padding-block: 2rem; border-top: 1px solid var(--tatzel-border); font-size: .85rem; opacity: .75; }
.page-hero { max-width: 52rem; padding-block: 5rem 2.5rem; }
.page-hero h1 { font-size: clamp(2.5rem, 6vw, 4.7rem); letter-spacing: -.045em; }
.docs-layout { display: grid; grid-template-columns: 14rem minmax(0, 1fr); gap: 4rem; padding-bottom: 6rem; }
.docs-nav { position: sticky; top: 1rem; align-self: start; }
.docs-nav a { display: block; padding: .35rem 0; }
.docs-content { max-width: 52rem; }
.docs-content section { padding-block: 1.5rem 3rem; border-bottom: 1px solid var(--tatzel-border); }
.notice { padding: 1rem 1.2rem; border-left: .25rem solid var(--tatzel-accent); background: var(--tatzel-accent-soft); }
.sample-tag { display: inline-block; padding: .2rem .55rem; border: 1px solid var(--tatzel-border); border-radius: 999px; font-size: .7rem; text-transform: uppercase; letter-spacing: .08em; }
.preview-window { min-height: 12rem; padding: 1rem; border: 1px solid var(--tatzel-border); border-radius: .4rem; background: #f6f7f9; color: #20242a; }
.preview-window button { width: auto; }
.timeline { border-left: 1px solid var(--tatzel-border); margin-left: .5rem; padding-left: 2rem; }
.timeline article { position: relative; background: transparent; border: 0; box-shadow: none; }
.timeline article::before { content: ""; position: absolute; left: -2.45rem; top: .4rem; width: .85rem; height: .85rem; border-radius: 50%; background: var(--tatzel-surface); border: 2px solid var(--tatzel-accent); }
@media (max-width: 900px) {
	.site-header nav { align-items: flex-start; }
	.site-header nav > ul:last-child { gap: .65rem; flex-wrap: wrap; justify-content: flex-end; }
	.hero, .split-panel, .docs-layout { grid-template-columns: 1fr; }
	.hero { min-height: auto; padding-block: 3rem; }
	.feature-grid, .sample-grid { grid-template-columns: 1fr 1fr; }
	.docs-nav { position: static; }
}
@media (max-width: 600px) {
	.site-header nav { display: block; }
	.site-header nav ul { margin-bottom: .6rem; justify-content: flex-start; }
	.feature-grid, .sample-grid { grid-template-columns: 1fr; }
	.cta-panel, .site-footer { align-items: flex-start; flex-direction: column; }
	.flow-list li { grid-template-columns: 2rem 1fr; }
	.flow-list span { grid-column: 2; }
}