/*
Theme Name: VAPES
Theme URI: https://vapesbg.eu/
Author: VAPES
Description: Лека и модерна тема за Варненско дружество по детска ендокринология (ВАПЕД). Двуезична (Polylang), бяло-синя.
Version: 1.0.0
Requires at least: 6.5
Requires PHP: 7.4
License: GPLv2 or later
Text Domain: vapes
*/

:root {
	--blue-900: #00466e;
	--blue-800: #0a5584;
	--blue-700: #0d6aa3;
	--blue-500: #1e88c9;
	--blue-100: #dcecf7;
	--blue-50: #f1f7fc;
	--ink: #1b2a36;
	--muted: #5b6b78;
	--line: #dbe6ee;
	--white: #fff;
	--radius: 12px;
	--shadow: 0 1px 2px rgba(0, 40, 70, .06), 0 6px 20px rgba(0, 40, 70, .07);
	--wrap: 1180px;
	--font: -apple-system, BlinkMacSystemFont, "Segoe UI", Roboto, "Helvetica Neue", Arial, sans-serif;
}

*, *::before, *::after { box-sizing: border-box; }
html { -webkit-text-size-adjust: 100%; scroll-behavior: smooth; }
body { margin: 0; font-family: var(--font); font-size: 17px; line-height: 1.65; color: var(--ink); background: var(--white); }
img { max-width: 100%; height: auto; }
a { color: var(--blue-700); text-decoration-thickness: 1px; text-underline-offset: 2px; }
a:hover { color: var(--blue-900); }
h1, h2, h3, h4, h5 { line-height: 1.25; color: var(--blue-900); margin: 1.4em 0 .5em; }
h1 { font-size: clamp(1.7rem, 1.2rem + 1.8vw, 2.4rem); }
h2 { font-size: clamp(1.35rem, 1.1rem + 1vw, 1.8rem); }
h3 { font-size: 1.25rem; }
h4 { font-size: 1.08rem; }
p { margin: 0 0 1em; }
hr { border: 0; border-top: 1px solid var(--line); margin: 2rem 0; }
table { border-collapse: collapse; width: 100%; margin: 1.2em 0; }
th, td { border: 1px solid var(--line); padding: .55em .75em; text-align: left; vertical-align: top; }
th { background: var(--blue-50); }
.screen-reader-text { position: absolute !important; clip: rect(1px, 1px, 1px, 1px); width: 1px; height: 1px; overflow: hidden; }
.skip-link:focus { position: fixed; top: 8px; left: 8px; z-index: 999; clip: auto; width: auto; height: auto; padding: 8px 14px; background: #fff; }

.wrap { max-width: var(--wrap); margin: 0 auto; padding: 0 16px; }
@media (min-width: 768px) { .wrap { padding: 0 24px; } }

/* ---------------------------------------------------------------- header */
.site-header { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, .97); border-bottom: 1px solid var(--line); backdrop-filter: saturate(1.4) blur(6px); }
.site-header .wrap { display: flex; align-items: center; gap: 16px; min-height: 72px; }
.brand { display: flex; align-items: center; flex: 0 1 auto; min-width: 0; }
.brand img { display: block; width: 260px; max-width: 100%; height: auto; }
.lang-switch { display: flex; gap: 4px; list-style: none; margin: 0; padding: 0; }
.lang-switch a, .lang-switch span { display: block; padding: 4px 9px; border-radius: 999px; font-size: .8rem; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; text-decoration: none; color: var(--blue-900); border: 1px solid var(--line); }
.lang-switch .current-lang a { background: var(--blue-900); border-color: var(--blue-900); color: #fff; }
.nav-toggle { margin-left: auto; display: inline-flex; align-items: center; justify-content: center; width: 44px; height: 44px; border: 1px solid var(--line); border-radius: 10px; background: #fff; color: var(--blue-900); cursor: pointer; }
.nav-toggle svg { width: 22px; height: 22px; }

.main-nav { display: none; }
.main-nav ul { list-style: none; margin: 0; padding: 0; }
.main-nav a { display: block; text-decoration: none; color: var(--ink); font-weight: 600; font-size: .95rem; }
.main-nav .current-menu-item > a, .main-nav .current-menu-ancestor > a, .main-nav .current-page-ancestor > a { color: var(--blue-700); }

/* mobile menu */
.nav-open .main-nav { display: block; position: absolute; left: 0; right: 0; top: 100%; background: #fff; border-bottom: 1px solid var(--line); box-shadow: var(--shadow); max-height: calc(100vh - 72px); overflow-y: auto; }
.nav-open .main-nav > ul { padding: 8px 16px 18px; }
.nav-open .main-nav li { border-bottom: 1px solid var(--line); }
.nav-open .main-nav li:last-child { border-bottom: 0; }
.nav-open .main-nav a { padding: 12px 4px; }
.nav-open .main-nav .sub-menu { padding-left: 14px; border-top: 1px solid var(--line); }
.nav-open .main-nav .sub-menu a { font-weight: 500; color: var(--muted); padding: 9px 4px; }
.header-tools { display: flex; align-items: center; gap: 10px; margin-left: auto; }
.header-tools .nav-toggle { margin-left: 0; }

@media (min-width: 1200px) {
	.nav-toggle { display: none; }
	.brand img { width: 230px; }
	.header-tools { margin-left: 0; order: 3; }
	.main-nav { display: block; margin-left: auto; order: 2; }
	.main-nav > ul { display: flex; align-items: center; gap: 2px; }
	.main-nav > ul > li { position: relative; }
	.main-nav > ul > li > a { padding: 24px 8px; font-size: .9rem; white-space: nowrap; }
	.main-nav > ul > li.menu-item-has-children > a::after { content: ""; display: inline-block; width: 6px; height: 6px; margin-left: 6px; border-right: 2px solid currentColor; border-bottom: 2px solid currentColor; transform: translateY(-3px) rotate(45deg); opacity: .6; }
	.main-nav .sub-menu { position: absolute; left: 0; top: 100%; min-width: 250px; padding: 8px; background: #fff; border: 1px solid var(--line); border-radius: 10px; box-shadow: var(--shadow); opacity: 0; visibility: hidden; transform: translateY(6px); transition: .15s ease; }
	.main-nav li:hover > .sub-menu, .main-nav li:focus-within > .sub-menu { opacity: 1; visibility: visible; transform: none; }
	.main-nav .sub-menu a { padding: 9px 12px; border-radius: 7px; font-weight: 500; font-size: .92rem; }
	.main-nav .sub-menu a:hover { background: var(--blue-50); color: var(--blue-900); }
}

/* ---------------------------------------------------------------- page heads */
.page-head { background: linear-gradient(135deg, var(--blue-900), var(--blue-700)); color: #fff; padding: 34px 0 30px; }
.page-head h1 { color: #fff; margin: 4px 0 0; }
.page-head .meta { color: #cfe3f1; margin-top: 8px; font-size: .95rem; }
.crumbs { font-size: .85rem; color: #cfe3f1; }
.crumbs a { color: #fff; text-decoration: none; opacity: .85; }
.crumbs a:hover { opacity: 1; text-decoration: underline; }
.crumbs span.sep { margin: 0 6px; opacity: .6; }

.site-main { padding: 36px 0 64px; }
.layout { display: grid; gap: 32px; }
@media (min-width: 992px) { .layout.has-side { grid-template-columns: minmax(0, 1fr) 280px; } }
.side-nav { align-self: start; background: var(--blue-50); border: 1px solid var(--line); border-radius: var(--radius); padding: 18px; }
@media (min-width: 992px) { .side-nav { position: sticky; top: 96px; } }
.side-nav h2 { font-size: .8rem; letter-spacing: .08em; text-transform: uppercase; color: var(--muted); margin: 0 0 10px; }
.side-nav ul { list-style: none; margin: 0; padding: 0; }
.side-nav a { display: block; padding: 7px 10px; border-radius: 7px; text-decoration: none; color: var(--ink); font-size: .93rem; line-height: 1.35; }
.side-nav a:hover { background: #fff; }
.side-nav .current a { background: var(--blue-900); color: #fff; }

/* ---------------------------------------------------------------- content */
.entry-content { overflow-wrap: break-word; }
.entry-content > *:first-child, .entry-content .k-content > *:first-child { margin-top: 0; }
.entry-content ul, .entry-content ol { padding-left: 1.3em; }
.entry-content li { margin: .25em 0; }
.entry-content img { border-radius: 6px; }
.entry-content iframe { max-width: 100%; }
.video-embed { position: relative; aspect-ratio: 16 / 9; margin: 1em 0; }
.video-embed iframe { position: absolute; inset: 0; width: 100%; height: 100%; border: 0; border-radius: 8px; }
.placeholder { padding: 18px 20px; border: 1px dashed var(--line); border-radius: var(--radius); color: var(--muted); background: var(--blue-50); }
.notice { padding: 14px 18px; border-left: 4px solid var(--blue-500); background: var(--blue-50); border-radius: 6px; margin: 1em 0; font-weight: 600; color: var(--blue-900); }
.conf-section { padding: 8px 0 18px; border-bottom: 1px solid var(--line); margin-bottom: 18px; }
.conf-section:last-child { border-bottom: 0; }
.logo-text { display: inline-flex; align-items: center; justify-content: center; min-height: 64px; padding: 10px 16px; margin: 6px 0; border: 1px solid var(--line); border-radius: 10px; font-weight: 700; color: var(--blue-900); background: #fff; }
.legacy-gallery { display: grid; grid-template-columns: repeat(auto-fill, minmax(160px, 1fr)); gap: 10px; margin: 1em 0; }
.legacy-gallery img { width: 100%; aspect-ratio: 4 / 3; object-fit: cover; display: block; }

/* lectors */
.lectors { display: grid; gap: 18px; }
.lector { padding: 18px; border: 1px solid var(--line); border-radius: var(--radius); background: #fff; overflow: hidden; }
.lector h3 { margin-top: 0; }

/* conference program lists from the old site */
dl.program { margin: 0 0 1.4em; }
dl.program dd { margin: 0; padding: 7px 10px; border-bottom: 1px solid var(--line); }
dl.program dd:nth-child(odd) { background: var(--blue-50); }

/* ---------------------------------------------------------------- legacy bootstrap-3 grid used inside migrated content */
.entry-content .row { display: flex; flex-wrap: wrap; margin: 0 -10px; }
.entry-content [class*="col-"] { position: relative; width: 100%; padding: 0 10px; min-height: 1px; }
.entry-content .col-xs-1 { width: 8.333%; } .entry-content .col-xs-2 { width: 16.667%; } .entry-content .col-xs-3 { width: 25%; } .entry-content .col-xs-4 { width: 33.333%; }
.entry-content .col-xs-5 { width: 41.667%; } .entry-content .col-xs-6 { width: 50%; } .entry-content .col-xs-7 { width: 58.333%; } .entry-content .col-xs-8 { width: 66.667%; }
.entry-content .col-xs-9 { width: 75%; } .entry-content .col-xs-10 { width: 83.333%; } .entry-content .col-xs-11 { width: 91.667%; } .entry-content .col-xs-12 { width: 100%; }
.entry-content .col-xs-offset-1 { margin-left: 8.333%; } .entry-content .col-xs-offset-3 { margin-left: 25%; } .entry-content .col-xs-offset-6 { margin-left: 50%; }
@media (min-width: 768px) {
	.entry-content .col-sm-3 { width: 25%; } .entry-content .col-sm-4 { width: 33.333%; } .entry-content .col-sm-6 { width: 50%; } .entry-content .col-sm-8 { width: 66.667%; } .entry-content .col-sm-12 { width: 100%; }
}
@media (min-width: 992px) {
	.entry-content .col-md-3 { width: 25%; } .entry-content .col-md-4 { width: 33.333%; } .entry-content .col-md-6 { width: 50%; } .entry-content .col-md-8 { width: 66.667%; } .entry-content .col-md-9 { width: 75%; } .entry-content .col-md-12 { width: 100%; }
	.entry-content .col-md-offset-2 { margin-left: 16.667%; }
	.entry-content .col-lg-6 { width: 50%; } .entry-content .col-lg-12 { width: 100%; }
}
@media (max-width: 599px) {
	/* stack narrow columns on phones, except inside tables */
	.entry-content .row > [class*="col-xs-"]:not(.col-xs-12) { width: 100%; margin-left: 0; }
	.entry-content .support-policy .row-heading > [class*="col-"], .entry-content .support-policy .row-body > [class*="col-"] { width: auto; }
}
.entry-content .text-center, .entry-content .center { text-align: center; }
.entry-content .text-right { text-align: right; }
.entry-content .text-left { text-align: left; }
.entry-content .hidden { display: none !important; }
.entry-content .pull-right { float: right; }
.entry-content .btn, .btn { display: inline-block; padding: 10px 18px; border-radius: 999px; background: var(--blue-900); color: #fff; text-decoration: none; font-weight: 600; }
.entry-content .btn:hover, .btn:hover { background: var(--blue-700); color: #fff; }
.btn-ghost { background: transparent; color: #fff; border: 1.5px solid rgba(255, 255, 255, .7); }
.btn-ghost:hover { background: rgba(255, 255, 255, .12); }

/* pricing / bank tables (support-policy) */
.entry-content .support-policy { margin: 1em 0 1.4em; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; font-size: .95rem; }
.entry-content .support-policy .row-heading, .entry-content .support-policy .row-body { display: flex; flex-wrap: nowrap; margin: 0; }
.entry-content .support-policy .row-heading > [class*="col-"], .entry-content .support-policy .row-body > [class*="col-"] { width: auto; margin: 0; padding: 10px 12px; flex: 1 1 0; min-width: 0; }
.entry-content .support-policy [class*="col-"][class*="-4"] { flex-grow: 4; } .entry-content .support-policy [class*="col-"][class*="-2"] { flex-grow: 2; }
.entry-content .support-policy [class*="col-"][class*="-8"] { flex-grow: 8; } .entry-content .support-policy [class*="col-"][class*="-12"] { flex-grow: 12; }
.entry-content .support-policy .row-heading { background: var(--blue-900); color: #fff; font-weight: 700; }
.entry-content .support-policy .row-body { border-top: 1px solid var(--line); }
.entry-content .support-policy .row-body:nth-child(odd) { background: var(--blue-50); }
.entry-content .support-policy .col-type { text-align: center; font-weight: 600; }
.entry-content .support-policy .col-detail { color: var(--muted); }

/* ---------------------------------------------------------------- cards */
.cards { display: grid; gap: 20px; grid-template-columns: repeat(auto-fill, minmax(min(100%, 300px), 1fr)); }
.card { display: flex; flex-direction: column; background: #fff; border: 1px solid var(--line); border-radius: var(--radius); overflow: hidden; transition: box-shadow .15s ease, transform .15s ease; }
.card:hover { box-shadow: var(--shadow); transform: translateY(-2px); }
.card-media { display: block; aspect-ratio: 16 / 9; background: linear-gradient(135deg, var(--blue-100), var(--blue-50)); overflow: hidden; }
.card-media img { width: 100%; height: 100%; object-fit: contain; padding: 10px; display: block; }
.card-media.is-photo img { object-fit: cover; padding: 0; }
.card-media .ph { display: flex; height: 100%; align-items: center; justify-content: center; color: var(--blue-500); font-weight: 800; font-size: 1.4rem; letter-spacing: .1em; }
.card-body { padding: 16px 18px 18px; display: flex; flex-direction: column; flex: 1; }
.card-date { font-size: .82rem; color: var(--muted); margin-bottom: 6px; }
.card h3 { font-size: 1.05rem; margin: 0 0 8px; }
.card h3 a { text-decoration: none; color: var(--blue-900); }
.card h3 a:hover { color: var(--blue-700); }
.card p { font-size: .93rem; color: var(--muted); margin: 0 0 12px; }
.card .more { margin-top: auto; font-weight: 600; font-size: .9rem; text-decoration: none; }
.child-list { margin-top: 28px; }
.child-list.cards { grid-template-columns: repeat(auto-fill, minmax(min(100%, 260px), 1fr)); }
.child-list .card-body { padding: 18px; }
.child-list .card h3 { margin: 0; }
.child-list .card h3 a::after { content: " →"; }

.pagination { margin-top: 32px; display: flex; flex-wrap: wrap; gap: 6px; }
.pagination .page-numbers { padding: 7px 13px; border: 1px solid var(--line); border-radius: 8px; text-decoration: none; }
.pagination .current { background: var(--blue-900); border-color: var(--blue-900); color: #fff; }

.post-thumb { float: right; width: min(38%, 320px); margin: 0 0 16px 22px; border-radius: 8px; border: 1px solid var(--line); background: #fff; padding: 6px; }
@media (max-width: 599px) { .post-thumb { float: none; width: 100%; margin: 0 0 16px; } }
.entry-tags { clear: both; margin-top: 28px; display: flex; flex-wrap: wrap; gap: 6px; }
.entry-tags a { font-size: .8rem; padding: 4px 10px; border-radius: 999px; background: var(--blue-50); border: 1px solid var(--line); text-decoration: none; }
.post-nav { clear: both; display: flex; justify-content: space-between; gap: 16px; margin-top: 36px; padding-top: 20px; border-top: 1px solid var(--line); font-size: .93rem; }

/* ---------------------------------------------------------------- front page */
.hero { background: radial-gradient(1200px 400px at 85% -10%, rgba(30, 136, 201, .35), transparent 60%), linear-gradient(135deg, var(--blue-900), var(--blue-800)); color: #fff; padding: 52px 0 56px; }
.hero-grid { display: grid; gap: 32px; align-items: center; }
@media (min-width: 900px) { .hero-grid { grid-template-columns: minmax(0, 1.25fr) minmax(0, 1fr); } }
.hero .eyebrow { display: inline-block; font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: #bfe0f5; margin-bottom: 12px; }
.hero h1 { color: #fff; margin: 0 0 14px; font-size: clamp(1.8rem, 1.2rem + 2.2vw, 2.8rem); }
.hero p.lead { color: #d8e9f5; font-size: 1.08rem; max-width: 40em; }
.hero .actions { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 22px; }
.hero .actions .btn { background: #fff; color: var(--blue-900); }
.hero .actions .btn:hover { background: var(--blue-100); }
.hero .actions .btn-ghost { background: transparent; color: #fff; }
.accent-slider { position: relative; aspect-ratio: 7 / 5; border-radius: 16px; overflow: hidden; background: #fff; box-shadow: 0 12px 40px rgba(0, 0, 0, .25); max-width: 460px; justify-self: center; width: 100%; }
.accent-slider img { position: absolute; inset: 0; width: 100%; height: 100%; object-fit: cover; opacity: 0; transition: opacity .8s ease; border-radius: 0; }
.accent-slider img.on { opacity: 1; }
.accent-dots { position: absolute; left: 0; right: 0; bottom: 10px; display: flex; justify-content: center; gap: 6px; }
.accent-dots button { width: 9px; height: 9px; padding: 0; border-radius: 50%; border: 0; background: rgba(0, 70, 110, .3); cursor: pointer; }
.accent-dots button.on { background: var(--blue-900); }

.announce-section { margin-top: -28px; position: relative; }
.announce { background: #fff; border: 1px solid var(--line); border-radius: 16px; box-shadow: var(--shadow); padding: 26px 24px; }
@media (min-width: 768px) { .announce { padding: 30px 34px; } }
.announce-kicker { font-size: .78rem; font-weight: 700; letter-spacing: .12em; text-transform: uppercase; color: var(--blue-500); margin: 0 0 6px; }
.announce h2 { margin: 0 0 6px; }
.announce h2 a { text-decoration: none; color: var(--blue-900); }
.announce-meta { color: var(--muted); }
.announce-links { list-style: none; padding: 0 !important; margin: 14px 0 0; display: flex; flex-wrap: wrap; gap: 8px; }
.announce-links a { display: inline-block; padding: 7px 14px; border-radius: 999px; background: var(--blue-50); border: 1px solid var(--line); text-decoration: none; font-size: .9rem; font-weight: 600; }
.announce-links a:hover { background: var(--blue-100); }
.section-head { display: flex; align-items: baseline; justify-content: space-between; gap: 12px; flex-wrap: wrap; margin: 48px 0 18px; }
.section-head h2 { margin: 0; }

/* ---------------------------------------------------------------- footer */
.partners { border-top: 1px solid var(--line); background: var(--blue-50); padding: 26px 0; }
.partners ul { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; align-items: center; justify-content: center; gap: 18px 34px; }
.partners img { display: block; height: 58px; width: auto; filter: grayscale(.2); opacity: .9; transition: .15s; }
.partners a:hover img { filter: none; opacity: 1; }
.site-footer { background: var(--blue-900); color: #cfe3f1; padding: 34px 0 26px; font-size: .92rem; }
.site-footer a { color: #fff; text-decoration: none; }
.site-footer a:hover { text-decoration: underline; }
.footer-grid { display: grid; gap: 24px; }
@media (min-width: 768px) { .footer-grid { grid-template-columns: 1.2fr 2fr; } }
.site-footer .org { font-weight: 700; color: #fff; font-size: 1rem; margin-bottom: 6px; }
.footer-menu { list-style: none; margin: 0; padding: 0; display: flex; flex-wrap: wrap; gap: 6px 18px; }
@media (min-width: 768px) { .footer-menu { justify-content: flex-end; } }
.footer-menu .sub-menu { display: none; }
.copyright { margin-top: 22px; padding-top: 16px; border-top: 1px solid rgba(255, 255, 255, .15); font-size: .85rem; }

/* ---------------------------------------------------------------- contact form (mu-plugins/vapes-contact.php) */
.vapes-form { max-width: 680px; }
.vapes-form .vf-field { margin: 0 0 16px; }
.vapes-form label { display: block; font-weight: 600; font-size: .92rem; margin-bottom: 5px; color: var(--blue-900); }
.vapes-form .req { color: #b42318; }
.vapes-form input[type="text"], .vapes-form input[type="email"], .vapes-form input[type="tel"], .vapes-form textarea { width: 100%; padding: 11px 13px; border: 1px solid #c9d8e3; border-radius: 9px; font: inherit; color: var(--ink); background: #fff; }
.vapes-form input:focus, .vapes-form textarea:focus { outline: 2px solid var(--blue-100); border-color: var(--blue-500); }
.vapes-form textarea { min-height: 170px; resize: vertical; }
.vapes-form .has-error input, .vapes-form .has-error textarea { border-color: #b42318; }
.vapes-form .vf-error { display: block; margin-top: 5px; font-size: .86rem; color: #b42318; }
.vapes-form .vf-hp { position: absolute !important; left: -9999px !important; width: 1px; height: 1px; overflow: hidden; }
.vapes-form .vf-privacy { font-size: .85rem; color: var(--muted); }
.vapes-form button { padding: 11px 28px; border: 0; border-radius: 999px; background: var(--blue-900); color: #fff; font: inherit; font-weight: 700; cursor: pointer; }
.vapes-form button:hover { background: var(--blue-700); }
.vf-notice { padding: 14px 18px; border-radius: 9px; margin-bottom: 18px; font-weight: 600; }
.vf-ok { background: #ecfdf3; border: 1px solid #abefc6; color: #067647; }
.vf-bad { background: #fef3f2; border: 1px solid #fecdca; color: #b42318; }

.search-form { display: flex; gap: 8px; max-width: 520px; }
.search-form input[type="search"] { flex: 1; padding: 10px 12px; border: 1px solid #c9d8e3; border-radius: 9px; font: inherit; }
.search-form button { padding: 10px 18px; border: 0; border-radius: 9px; background: var(--blue-900); color: #fff; font: inherit; font-weight: 600; cursor: pointer; }