/*
Theme Name: Rackline
Theme URI: https://example.com/
Author: Your Name
Description: A block theme for web development, hosting and server administration services. Includes a service-status hero, service columns, stack overview, process and call-to-action patterns.
Version: 1.0.0
Requires at least: 6.6
Tested up to: 7.1
Requires PHP: 7.3
License: GPL-2.0-or-later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: rackline
*/

:root { --rk-gutter: clamp(1.25rem, 4vw, 3rem); }

a:focus-visible, button:focus-visible, .wp-element-button:focus-visible {
	outline: 3px solid var(--wp--preset--color--cobalt);
	outline-offset: 3px;
}

/* Header and footer */
.rk-header, .rk-footer { padding: 1rem var(--rk-gutter); }
.rk-header { background: var(--wp--preset--color--paper); border-bottom: 1px solid var(--wp--preset--color--line); }
.rk-header .wp-block-site-title { font-weight: 700; letter-spacing: -0.01em; margin: 0; }
.rk-header .wp-block-site-title a { color: var(--wp--preset--color--ink); text-decoration: none; }
.rk-footer { border-top: 1px solid var(--wp--preset--color--line); padding-block: 2.5rem; color: var(--wp--preset--color--slate); }
.rk-footer p { margin: 0; }

/* Sections */
.rk-section { padding: clamp(3rem, 7vw, 6rem) var(--rk-gutter); }
.rk-section--paper { background: var(--wp--preset--color--paper); }
.rk-section--ink { background: var(--wp--preset--color--ink); color: var(--wp--preset--color--mist); }
.rk-section--ink h2 { color: var(--wp--preset--color--paper); }
.rk-main { padding: clamp(2rem, 5vw, 4rem) var(--rk-gutter); }
.rk-hero h1 { max-width: 14ch; }
.rk-hero p { max-width: 36rem; }

/* Status board (hero) */
.rk-board {
	background: var(--wp--preset--color--paper);
	border: 1px solid var(--wp--preset--color--line);
	border-radius: 10px;
	padding: 0.5rem 1.5rem;
}
.wp-block-group.rk-row {
	display: grid;
	grid-template-columns: 1fr auto;
	gap: 0.15rem 1rem;
	align-items: center;
	padding: 1rem 0;
	border-top: 1px solid var(--wp--preset--color--line);
}
.rk-board .rk-row:first-child { border-top: 0; }
.rk-row.rk-row > * { margin-block: 0; }
.rk-row .rk-name { font-weight: 600; }
.rk-row .rk-desc { grid-column: 1; color: var(--wp--preset--color--slate); font-size: var(--wp--preset--font-size--small); }
.rk-row .rk-state {
	grid-column: 2; grid-row: 1 / span 2;
	font-size: var(--wp--preset--font-size--small); font-weight: 600;
	color: var(--wp--preset--color--signal);
	display: inline-flex; align-items: center; gap: 0.5rem;
}
.rk-row .rk-state::before {
	content: ""; width: 0.6rem; height: 0.6rem; border-radius: 50%;
	background: var(--wp--preset--color--signal);
	animation: rk-pulse 2.4s ease-in-out infinite;
}
@keyframes rk-pulse {
	0%, 100% { box-shadow: 0 0 0 0 rgba(23, 135, 75, 0.45); }
	50% { box-shadow: 0 0 0 6px rgba(23, 135, 75, 0); }
}
@media (prefers-reduced-motion: reduce) { .rk-row .rk-state::before { animation: none; } }

/* Services */
.rk-service { border-top: 3px solid var(--wp--preset--color--cobalt); padding-top: 1rem; }
.rk-service h3 { margin-top: 0; }
.rk-service ul { padding-left: 1.1rem; }
.rk-service li { margin-bottom: 0.5rem; }

/* Stack spec rows */
.wp-block-group.rk-row--spec { grid-template-columns: 11rem 1fr; }
.rk-row--spec .rk-name, .rk-row--spec .rk-desc { grid-column: auto; font-size: inherit; color: inherit; }
.rk-row--spec .rk-desc { color: var(--wp--preset--color--slate); }
.rk-spec .rk-row--spec:first-child { border-top: 0; }
@media (max-width: 600px) { .wp-block-group.rk-row--spec { grid-template-columns: 1fr; } }

/* Process */
.rk-steps { padding-left: 1.4rem; max-width: 44rem; }
.rk-steps li { margin-bottom: 1rem; padding-left: 0.4rem; }
.rk-steps strong { color: var(--wp--preset--color--ink); }

/* Blog lists */
.rk-main .wp-block-post-template { list-style: none; padding: 0; }
.rk-main .wp-block-post-template > li { padding: 1.5rem 0; border-top: 1px solid var(--wp--preset--color--line); }
.rk-main .wp-block-post-title a { color: var(--wp--preset--color--ink); text-decoration: none; }
.rk-main .wp-block-post-title a:hover { color: var(--wp--preset--color--cobalt); }
.rk-main .wp-block-post-date { color: var(--wp--preset--color--slate); font-size: var(--wp--preset--font-size--small); }