/*
Theme Name: KEN Insights
Theme URI: https://keninfo.tech/blog/
Author: KEN Infotech
Description: Blog theme for KEN Infotech. Reuses the main keninfo.tech design system (header, footer, fonts, colours) so the blog matches the company site.
Version: 1.0.8
Requires at least: 6.0
Requires PHP: 7.4
Text Domain: ken-insights
*/

/* Hero (header is fixed + transparent on the main site, so the hero sits under it) */
.ki-hero { padding-top: calc(var(--header-h) + clamp(2rem, 5vw, 4rem)); padding-bottom: clamp(3rem, 7vw, 5.5rem); }
.ki-hero .container, .ki-hero .container-narrow { display: grid; gap: 1.1rem; justify-items: start; }
.ki-hero h1 { font-family: var(--font-display); font-size: clamp(2.3rem, 1.4rem + 4vw, 4.4rem); line-height: 1.05; letter-spacing: -0.02em; max-width: 18ch; }
.ki-hero .lead { max-width: 62ch; }
.ki-hero--compact { padding-bottom: clamp(2.5rem, 5vw, 4rem); }
.ki-hero--compact h1 { font-size: clamp(2rem, 1.3rem + 3vw, 3.4rem); max-width: 24ch; }
.ki-hero a.eyebrow { text-decoration: none; }

/* Post grid + cards */
.ki-grid { display: grid; gap: clamp(1.1rem, 2.2vw, 1.9rem); grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); }
.ki-featured { display: grid; gap: clamp(1.1rem, 2.2vw, 1.9rem); grid-template-columns: repeat(auto-fill, minmax(min(100%, 320px), 1fr)); }

.ki-post { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-sm); transition: transform .35s cubic-bezier(.22,1,.36,1), box-shadow .35s ease, border-color .35s ease; }
.ki-post:hover { transform: translateY(-5px); box-shadow: var(--shadow-md); border-color: var(--violet-200); }
.ki-post__media { display: block; aspect-ratio: 1200 / 628; overflow: hidden; background: linear-gradient(135deg, #2d50a0 0%, #3155a7 100%); }
.ki-post--big .ki-post__media { aspect-ratio: 1200 / 628; }
.ki-post__media img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ki-post__ph { display: grid; place-items: center; height: 100%; padding: 1rem; text-align: center; font-family: var(--font-display); font-weight: 600; color: rgba(255,255,255,.85); font-size: 1.1rem; }
.ki-post__body { display: flex; flex-direction: column; gap: .7rem; padding: clamp(1.2rem, 2vw, 1.7rem); flex: 1; }
.ki-tag { align-self: flex-start; font-family: var(--font-display); font-size: .8rem; font-weight: 600; color: var(--violet-700); background: var(--violet-50); border: 1px solid var(--violet-200); border-radius: var(--r-pill); padding: .25rem .75rem; text-decoration: none; }
.ki-post__title { font-size: clamp(1.15rem, 1rem + .6vw, 1.45rem); line-height: 1.25; margin: 0; }
.ki-post__title a { color: var(--ink); text-decoration: none; }
.ki-post__title a:hover { color: var(--violet-700); }
.ki-post__excerpt { color: var(--body); margin: 0; }
.ki-post__meta { display: flex; flex-wrap: wrap; gap: .4rem 1.1rem; margin: auto 0 0; padding-top: .4rem; font-size: .85rem; color: var(--muted); }
.ki-post__meta--light { color: rgba(255,255,255,.75); padding-top: 0; }

/* Topic cards */
.ki-topics { display: grid; gap: clamp(1.1rem, 2.2vw, 1.9rem); grid-template-columns: repeat(auto-fill, minmax(min(100%, 340px), 1fr)); }
.ki-topic { display: flex; flex-direction: column; gap: .4rem; text-decoration: none; color: inherit; }
.ki-topic p { color: var(--body); flex: 1; }
.ki-more { font-family: var(--font-display); font-weight: 600; color: var(--violet-700); margin-top: .6rem; }

/* Empty state, pagination, CTA */
.ki-empty { border: 1px dashed var(--line); border-radius: var(--r-lg); padding: 2.5rem; text-align: center; background: var(--surface-2); }
.navigation.pagination { margin-top: 2.5rem; }
.nav-links { display: flex; flex-wrap: wrap; gap: .5rem; justify-content: center; }
.nav-links .page-numbers { min-width: 2.6rem; text-align: center; padding: .55rem .9rem; border: 1px solid var(--line); border-radius: var(--r-pill); color: var(--ink); text-decoration: none; font-weight: 600; }
.nav-links .page-numbers.current, .nav-links a.page-numbers:hover { background: var(--grad-brand); color: #fff; border-color: transparent; }
.screen-reader-text { position: absolute; left: -9999px; }
.ki-cta-mail { margin-top: 1rem; }
.ki-cta-mail a { color: #fff; font-weight: 600; text-decoration: underline; text-underline-offset: 3px; }
#why p { margin-bottom: 1rem; max-width: 70ch; }
#why .section-head { margin-bottom: 1.25rem; }

/* Article body */
.ki-cover { margin: 0 0 2.2rem; border-radius: var(--r-lg); overflow: hidden; box-shadow: var(--shadow-md); }
.ki-cover img { width: 100%; height: auto; display: block; }
.ki-prose { font-size: 1.075rem; line-height: 1.8; color: var(--body); }
.ki-prose > * + * { margin-top: 1.25rem; }
.ki-prose h2 { font-size: clamp(1.5rem, 1.2rem + 1vw, 2rem); margin-top: 2.6rem; color: var(--ink); }
.ki-prose h3 { font-size: 1.3rem; margin-top: 2rem; color: var(--ink); }
.ki-prose a { color: var(--violet-700); text-decoration: underline; text-underline-offset: 3px; }
.ki-prose ul, .ki-prose ol { padding-left: 1.4rem; }
.ki-prose li + li { margin-top: .4rem; }
.ki-prose img { max-width: 100%; height: auto; border-radius: var(--r-md); }
.ki-prose blockquote { border-left: 4px solid var(--violet-500); padding: .4rem 0 .4rem 1.3rem; color: var(--ink-soft); font-size: 1.15rem; }
.ki-prose figcaption { font-size: .85rem; color: var(--muted); margin-top: .5rem; }
.ki-prose table { width: 100%; border-collapse: collapse; display: block; overflow-x: auto; }
.ki-prose th, .ki-prose td { border: 1px solid var(--line); padding: .6rem .8rem; text-align: left; }
.ki-prose pre { background: var(--blue-900); color: #e6edf7; padding: 1.1rem; border-radius: var(--r-md); overflow-x: auto; font-size: .9rem; }
.ki-share { display: flex; flex-wrap: wrap; align-items: center; gap: .8rem 1.2rem; margin-top: 3rem; padding-top: 1.5rem; border-top: 1px solid var(--line); }
.ki-share a { color: var(--violet-700); font-weight: 600; }

/* Topic chips */
.ki-chips-bar { background: #fff; border-bottom: 1px solid var(--line); }
.ki-chips { display: flex; flex-wrap: wrap; gap: .6rem; padding: 1rem 0; }
.ki-chip { flex: 0 0 auto; display: inline-flex; align-items: center; gap: .5rem; padding: .5rem 1rem; border: 1px solid var(--line); border-radius: var(--r-pill); font-family: var(--font-display); font-weight: 600; font-size: .9rem; color: var(--ink); text-decoration: none; white-space: nowrap; transition: border-color .2s ease, color .2s ease; }
.ki-chip span { font-size: .75rem; line-height: 1.5; background: var(--violet-50); color: var(--violet-700); border-radius: var(--r-pill); padding: 0 .5rem; }
.ki-chip:hover { border-color: var(--violet-200); color: var(--violet-700); }
.ki-chip.is-active { background: var(--grad-brand); color: #fff; border-color: transparent; }
.ki-chip.is-active span { background: rgba(255,255,255,.25); color: #fff; }

/* Hero collage */
.ki-hero__grid { display: grid; grid-template-columns: minmax(0, 1.05fr) minmax(0, .95fr); gap: clamp(2rem, 5vw, 4rem); align-items: center; width: 100%; justify-self: stretch; }
.ki-hero__text { display: grid; gap: 1.1rem; justify-items: start; }
.ki-hero__visual { position: relative; aspect-ratio: 1 / .9; min-height: 280px; }
.ki-hv-card { position: absolute; width: 66%; aspect-ratio: 1200 / 628; border-radius: var(--r-lg); overflow: hidden; border: 4px solid rgba(255,255,255,.92); background: #fff; box-shadow: 0 24px 50px -12px rgba(8,16,48,.55); transition: transform .5s cubic-bezier(.22,1,.36,1); }
.ki-hv-card img { width: 100%; height: 100%; object-fit: cover; display: block; }
.ki-hv-card--1 { top: 2%; left: 0; transform: rotate(-6deg); z-index: 1; }
.ki-hv-card--2 { top: 27%; right: 0; transform: rotate(4deg); z-index: 3; }
.ki-hv-card--3 { bottom: 2%; left: 10%; transform: rotate(-2deg); z-index: 2; }
.ki-hv-card:hover { transform: rotate(0) scale(1.04); z-index: 5; }
.ki-hv-chip { position: absolute; display: grid; place-items: center; width: 54px; height: 54px; border-radius: 16px; background: rgba(255,255,255,.16); border: 1px solid rgba(255,255,255,.45); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); color: #fff; z-index: 4; animation: ki-float 6s ease-in-out infinite; }
.ki-hv-chip--1 { top: -2%; right: 14%; }
.ki-hv-chip--2 { top: 46%; left: -4%; animation-delay: -2s; }
.ki-hv-chip--3 { bottom: -3%; right: 6%; animation-delay: -4s; }
.ki-hv-chip--4 { top: 4%; left: 48%; animation-delay: -1s; }
@keyframes ki-float { 0%, 100% { transform: translateY(0); } 50% { transform: translateY(-10px); } }
@media (max-width: 900px) {
	.ki-hero__grid { grid-template-columns: 1fr; }
	.ki-hero__visual { width: 100%; max-width: 520px; margin-inline: auto; min-height: 260px; }
}
@media (prefers-reduced-motion: reduce) { .ki-hv-chip { animation: none; } .ki-hv-card { transition: none; } }

/* Views (eye icon) */
.ki-views { display: inline-flex; align-items: center; gap: .35rem; }
.ki-views svg { flex: 0 0 auto; }

/* Share buttons */
.ki-share { flex-direction: column; align-items: flex-start; }
.ki-share__row { display: flex; flex-wrap: wrap; gap: .6rem; }
.ki-share__btn { display: inline-flex; align-items: center; gap: .45rem; padding: .5rem 1rem; border: 1px solid var(--line); border-radius: var(--r-pill); background: #fff; color: var(--ink); font: inherit; font-weight: 600; font-size: .9rem; text-decoration: none; cursor: pointer; transition: border-color .2s ease, color .2s ease, background .2s ease; }
.ki-share__btn:hover { border-color: var(--violet-500); color: var(--violet-700); background: var(--violet-50); }
.ki-share__msg { margin: 0; min-height: 1.3em; font-size: .9rem; color: var(--violet-700); }

/* Sort by date */
.ki-sort { display: flex; flex-wrap: wrap; align-items: center; gap: .6rem; margin: 0 0 1.5rem; font-size: .9rem; color: var(--muted); }
.ki-sort span { margin-right: .3rem; }
.ki-sort__link { padding: .35rem .9rem; border: 1px solid var(--line); border-radius: var(--r-pill); color: var(--ink); text-decoration: none; font-family: var(--font-display); font-weight: 600; }
.ki-sort__link:hover { border-color: var(--violet-200); color: var(--violet-700); }
.ki-sort__link.is-active { background: var(--ink); color: #fff; border-color: var(--ink); }

/* Insights dropdown (long topic names) */
.nav__item--insights .nav__dropdown { min-width: 290px; }
.nav__item--insights .nav__sublink { white-space: nowrap; }

/* Comments */
.ki-comments { margin-top: 3.5rem; padding-top: 2rem; border-top: 1px solid var(--line); }
.ki-comments__title, .ki-comments .comment-reply-title { font-size: clamp(1.4rem, 1.1rem + 1vw, 1.8rem); color: var(--ink); margin-bottom: 1.2rem; }
.ki-comment-list, .ki-comment-list .children { list-style: none; padding: 0; margin: 0 0 2rem; }
.ki-comment-list .children { margin: 0 0 0 1rem; padding-left: 1.2rem; border-left: 2px solid var(--line); }
.ki-comment-list .comment-body { padding: 1.2rem 0; border-bottom: 1px solid var(--line); }
.ki-comment-list .comment-author { display: flex; align-items: center; gap: .7rem; }
.ki-comment-list .comment-author .avatar { border-radius: 50%; }
.ki-comment-list .comment-author .fn { font-weight: 600; font-style: normal; color: var(--ink); }
.ki-comment-list .comment-author .says { display: none; }
.ki-comment-list .comment-metadata { font-size: .82rem; color: var(--muted); margin: .2rem 0 .6rem; }
.ki-comment-list .comment-metadata a { color: inherit; text-decoration: none; }
.ki-comment-list .comment-content p { margin: 0 0 .8rem; }
.ki-comment-list .reply a { color: var(--violet-700); font-weight: 600; font-size: .9rem; text-decoration: none; }
.ki-comment-list .comment-awaiting-moderation { font-style: italic; color: var(--muted); }
.ki-comment-note { color: var(--muted); font-size: .9rem; }
.comment-form p { margin: 0 0 1rem; }
.comment-form label { display: block; font-weight: 600; font-size: .9rem; color: var(--ink); margin-bottom: .35rem; }
.comment-form .comment-form-cookies-consent { display: flex; gap: .6rem; align-items: flex-start; }
.comment-form .comment-form-cookies-consent label { display: inline; font-weight: 400; margin: 0; }
.comment-form input[type="text"], .comment-form input[type="email"], .comment-form textarea { width: 100%; padding: .8rem 1rem; border: 1px solid var(--line); border-radius: var(--r-md); font: inherit; color: var(--ink); background: #fff; }
.comment-form textarea { min-height: 150px; resize: vertical; }
.comment-form input:focus, .comment-form textarea:focus { outline: 2px solid var(--violet-200); border-color: var(--violet-500); }
.comment-form .submit { cursor: pointer; }

/* WordPress admin bar vs fixed header */
.admin-bar .site-header { top: 32px; }
@media (max-width: 782px) { .admin-bar .site-header { top: 46px; } }

@media (prefers-reduced-motion: reduce) { .ki-post, .ki-post:hover { transition: none; transform: none; } }