/*
Theme Name: SINAHS Modern
Theme URI: https://sinahs.gm
Author: N-Web Plus
Author URI: https://nwebplus.gm
Description: A responsive, accessible and highly customizable WordPress theme for Sami Institute of Nursing and Health Sciences. Includes courses, staff, testimonials, gallery, enquiry management, SEO basics and a one-click starter setup.
Version: 1.0.2
Requires at least: 6.0
Tested up to: 6.6
Requires PHP: 7.4
License: GNU General Public License v2 or later
License URI: https://www.gnu.org/licenses/gpl-2.0.html
Text Domain: sinahs-modern
Tags: education, custom-logo, custom-menu, featured-images, full-width-template, threaded-comments, translation-ready, block-styles, wide-blocks
*/

:root {
  --sinahs-primary: #123f73;
  --sinahs-secondary: #0c7b73;
  --sinahs-accent: #e9a824;
  --sinahs-ink: #152033;
  --sinahs-muted: #5f6b7a;
  --sinahs-surface: #f4f7fb;
  --sinahs-white: #ffffff;
  --sinahs-border: #dfe6ef;
  --sinahs-shadow: 0 16px 45px rgba(18, 63, 115, 0.12);
  --sinahs-radius: 18px;
  --sinahs-max: 1180px;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body {
  margin: 0;
  color: var(--sinahs-ink);
  background: var(--sinahs-white);
  font-family: Inter, ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.68;
  -webkit-font-smoothing: antialiased;
}
img { max-width: 100%; height: auto; }
a { color: var(--sinahs-primary); text-decoration-thickness: 1px; text-underline-offset: 3px; }
a:hover { color: var(--sinahs-secondary); }
button, input, select, textarea { font: inherit; }
button, .button, .wp-element-button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: .5rem;
  min-height: 48px;
  padding: .78rem 1.15rem;
  border: 0;
  border-radius: 999px;
  background: var(--sinahs-primary);
  color: #fff;
  font-weight: 750;
  line-height: 1.2;
  text-decoration: none;
  cursor: pointer;
  transition: transform .2s ease, box-shadow .2s ease, background .2s ease;
}
button:hover, .button:hover, .wp-element-button:hover { transform: translateY(-2px); box-shadow: 0 10px 24px rgba(18,63,115,.22); color: #fff; }
.button--accent { background: var(--sinahs-accent); color: #18202b; }
.button--outline { background: transparent; color: var(--sinahs-primary); border: 2px solid currentColor; }
.button--outline:hover { background: var(--sinahs-primary); color: #fff; }
.container { width: min(calc(100% - 2rem), var(--sinahs-max)); margin-inline: auto; }
.section { padding: clamp(3.8rem, 7vw, 6.5rem) 0; }
.section--soft { background: var(--sinahs-surface); }
.section-heading { max-width: 760px; margin: 0 auto 2.5rem; text-align: center; }
.eyebrow { display: inline-block; margin-bottom: .7rem; color: var(--sinahs-secondary); font-size: .83rem; font-weight: 850; letter-spacing: .1em; text-transform: uppercase; }
h1, h2, h3, h4, h5, h6 { margin-top: 0; color: var(--sinahs-primary); line-height: 1.15; letter-spacing: -.025em; }
h1 { font-size: clamp(2.5rem, 6vw, 5rem); }
h2 { font-size: clamp(2rem, 4vw, 3.3rem); }
h3 { font-size: clamp(1.25rem, 2vw, 1.6rem); }
p { margin-top: 0; }
.prose { max-width: 780px; }
.prose > * + * { margin-top: 1.15rem; }
.skip-link { position: absolute; left: -9999px; top: auto; }
.skip-link:focus { left: 1rem; top: 1rem; z-index: 99999; padding: .75rem 1rem; background: #fff; color: #000; border: 2px solid #000; }

/* Header */
.topbar { background: #0b2f57; color: #fff; font-size: .9rem; }
.topbar a { color: #fff; text-decoration: none; }
.topbar__inner { min-height: 42px; display: flex; align-items: center; justify-content: space-between; gap: 1rem; }
.topbar__items, .topbar__social { display: flex; align-items: center; gap: 1.05rem; flex-wrap: wrap; }
.site-header { position: sticky; top: 0; z-index: 1000; background: rgba(255,255,255,.96); border-bottom: 1px solid rgba(223,230,239,.9); backdrop-filter: blur(14px); }
.admin-bar .site-header { top: 32px; }
.header__inner { min-height: 84px; display: flex; align-items: center; justify-content: space-between; gap: 1.5rem; }
.site-branding { display: flex; align-items: center; gap: .85rem; min-width: 0; }
.custom-logo { width: auto; max-height: 64px; }
.site-title { margin: 0; font-size: 1.05rem; font-weight: 900; line-height: 1.1; }
.site-title a { color: var(--sinahs-primary); text-decoration: none; }
.site-description { margin: .2rem 0 0; color: var(--sinahs-muted); font-size: .78rem; line-height: 1.2; }
.main-navigation { display: flex; align-items: center; gap: 1.2rem; }
.main-navigation ul { display: flex; align-items: center; gap: .25rem; margin: 0; padding: 0; list-style: none; }
.main-navigation a { display: block; padding: .65rem .75rem; color: var(--sinahs-ink); font-size: .95rem; font-weight: 700; text-decoration: none; border-radius: 10px; }
.main-navigation a:hover, .main-navigation .current-menu-item > a { color: var(--sinahs-primary); background: var(--sinahs-surface); }
.header-cta { white-space: nowrap; }
.menu-toggle { display: none; width: 48px; height: 48px; padding: 0; border-radius: 12px; }
.menu-toggle span, .menu-toggle::before, .menu-toggle::after { display: block; width: 22px; height: 2px; margin: 4px auto; background: currentColor; content: ""; }

/* Hero */
.hero { position: relative; overflow: hidden; background: linear-gradient(120deg, #0b2f57 0%, #123f73 48%, #0c7b73 100%); color: #fff; }
.hero::before { position: absolute; inset: 0; background: radial-gradient(circle at 80% 20%, rgba(255,255,255,.16), transparent 32%), linear-gradient(90deg, rgba(8,26,46,.35), transparent); content: ""; }
.hero__inner { position: relative; min-height: min(760px, 82vh); display: grid; grid-template-columns: 1.08fr .92fr; align-items: center; gap: clamp(2rem, 5vw, 5rem); padding-block: clamp(4rem, 9vw, 7.5rem); }
.hero h1, .hero h2 { color: #fff; }
.hero p { max-width: 690px; color: rgba(255,255,255,.88); font-size: clamp(1.05rem, 2vw, 1.22rem); }
.hero__actions { display: flex; gap: .9rem; flex-wrap: wrap; margin-top: 1.8rem; }
.hero__actions .button--outline { color: #fff; border-color: rgba(255,255,255,.75); }
.hero__actions .button--outline:hover { background: #fff; color: var(--sinahs-primary); }
.hero__media { position: relative; }
.hero__media img { width: 100%; aspect-ratio: 4 / 5; object-fit: cover; border-radius: 34px; box-shadow: 0 30px 70px rgba(0,0,0,.3); }
.hero__badge { position: absolute; left: -1.5rem; bottom: 2rem; max-width: 250px; padding: 1rem 1.15rem; background: #fff; color: var(--sinahs-ink); border-radius: 16px; box-shadow: var(--sinahs-shadow); }
.hero__badge strong { display: block; color: var(--sinahs-primary); }
.intake-strip { background: var(--sinahs-accent); color: #172032; }
.intake-strip__inner { min-height: 64px; display: flex; align-items: center; justify-content: center; gap: 1rem; text-align: center; font-weight: 760; }
.intake-strip a { color: inherit; }

/* Cards and grids */
.grid { display: grid; gap: 1.5rem; }
.grid--3 { grid-template-columns: repeat(3, minmax(0, 1fr)); }
.grid--4 { grid-template-columns: repeat(4, minmax(0, 1fr)); }
.card { height: 100%; overflow: hidden; background: #fff; border: 1px solid var(--sinahs-border); border-radius: var(--sinahs-radius); box-shadow: 0 10px 30px rgba(15,45,74,.06); }
.card__body { padding: 1.4rem; }
.card__media img { width: 100%; aspect-ratio: 16 / 10; object-fit: cover; display: block; }
.card__meta { color: var(--sinahs-secondary); font-size: .83rem; font-weight: 800; text-transform: uppercase; letter-spacing: .06em; }
.card h3 a { color: inherit; text-decoration: none; }
.card p:last-child { margin-bottom: 0; }
.icon-card { padding: 1.6rem; }
.icon-card__icon { width: 52px; height: 52px; display: grid; place-items: center; margin-bottom: 1rem; border-radius: 15px; background: rgba(12,123,115,.1); color: var(--sinahs-secondary); font-size: 1.4rem; font-weight: 900; }

/* About */
.split { display: grid; grid-template-columns: 1fr 1fr; align-items: center; gap: clamp(2rem, 5vw, 5rem); }
.split__media { position: relative; }
.split__media img { width: 100%; aspect-ratio: 5 / 4; object-fit: cover; border-radius: 28px; box-shadow: var(--sinahs-shadow); }
.check-list { margin: 1.5rem 0 0; padding: 0; list-style: none; }
.check-list li { position: relative; padding-left: 2rem; margin: .7rem 0; }
.check-list li::before { position: absolute; left: 0; top: .15rem; width: 1.35rem; height: 1.35rem; display: grid; place-items: center; content: "✓"; border-radius: 50%; background: rgba(12,123,115,.12); color: var(--sinahs-secondary); font-weight: 900; }

/* Stats */
.stats { margin-top: -2.25rem; position: relative; z-index: 3; }
.stats__grid { display: grid; grid-template-columns: repeat(4, 1fr); background: #fff; border-radius: 22px; box-shadow: var(--sinahs-shadow); overflow: hidden; }
.stat { padding: 1.5rem; text-align: center; border-right: 1px solid var(--sinahs-border); }
.stat:last-child { border-right: 0; }
.stat__value { display: block; color: var(--sinahs-primary); font-size: clamp(1.8rem, 4vw, 2.8rem); font-weight: 900; line-height: 1; }
.stat__label { display: block; margin-top: .45rem; color: var(--sinahs-muted); font-size: .9rem; }

/* Courses */
.course-card { display: flex; flex-direction: column; }
.course-card .card__body { display: flex; flex-direction: column; flex: 1; }
.course-card .button { margin-top: auto; align-self: flex-start; }
.course-details { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: .75rem; margin: 1rem 0 1.4rem; padding: 1rem; background: var(--sinahs-surface); border-radius: 14px; font-size: .9rem; }
.course-details strong { display: block; color: var(--sinahs-primary); }

/* Video */
.video-wrap { position: relative; overflow: hidden; border-radius: 24px; box-shadow: var(--sinahs-shadow); background: #000; }
.video-wrap iframe, .video-wrap video { display: block; width: 100%; aspect-ratio: 16/9; border: 0; }

/* Gallery */
.gallery-grid { display: grid; grid-template-columns: repeat(3, minmax(0,1fr)); gap: 1rem; }
.gallery-item { position: relative; overflow: hidden; min-height: 240px; border-radius: 18px; background: var(--sinahs-surface); cursor: zoom-in; }
.gallery-item img { width: 100%; height: 100%; min-height: 240px; object-fit: cover; display: block; transition: transform .35s ease; }
.gallery-item:hover img { transform: scale(1.045); }
.gallery-item__caption { position: absolute; inset: auto 0 0; padding: 2.5rem 1rem 1rem; color: #fff; font-weight: 750; background: linear-gradient(transparent, rgba(0,0,0,.76)); }
.lightbox { position: fixed; inset: 0; z-index: 99999; display: none; align-items: center; justify-content: center; padding: 2rem; background: rgba(0,0,0,.9); }
.lightbox.is-open { display: flex; }
.lightbox img { max-width: min(1100px, 95vw); max-height: 82vh; object-fit: contain; }
.lightbox__close { position: absolute; right: 1.25rem; top: 1.25rem; width: 48px; height: 48px; padding: 0; background: #fff; color: #111; border-radius: 50%; font-size: 1.5rem; }

/* Testimonials */
.quote-card { padding: 1.7rem; }
.quote-card blockquote { margin: 0 0 1.1rem; font-size: 1.04rem; }
.quote-card cite { color: var(--sinahs-primary); font-style: normal; font-weight: 800; }

/* Forms */
.enquiry-panel { display: grid; grid-template-columns: .8fr 1.2fr; overflow: hidden; background: #fff; border-radius: 28px; box-shadow: var(--sinahs-shadow); }
.enquiry-panel__intro { padding: clamp(2rem,5vw,4rem); background: linear-gradient(145deg, var(--sinahs-primary), #0b2f57); color: #fff; }
.enquiry-panel__intro h2 { color: #fff; }
.enquiry-panel__form { padding: clamp(2rem,5vw,4rem); }
.form-grid { display: grid; grid-template-columns: repeat(2, minmax(0,1fr)); gap: 1rem; }
.form-field { margin-bottom: 1rem; }
.form-field--full { grid-column: 1 / -1; }
label { display: block; margin-bottom: .35rem; color: var(--sinahs-ink); font-size: .9rem; font-weight: 760; }
input[type="text"], input[type="email"], input[type="tel"], input[type="url"], input[type="search"], select, textarea {
  width: 100%; min-height: 50px; padding: .8rem .9rem; border: 1px solid #cbd6e3; border-radius: 11px; background: #fff; color: var(--sinahs-ink);
}
textarea { min-height: 135px; resize: vertical; }
input:focus, select:focus, textarea:focus { outline: 3px solid rgba(12,123,115,.16); border-color: var(--sinahs-secondary); }
.form-status { margin-bottom: 1rem; padding: .9rem 1rem; border-radius: 10px; }
.form-status--success { background: #e9f8f1; color: #17603f; }
.form-status--error { background: #fff0f0; color: #8c2525; }
.sinahs-hp { position: absolute !important; left: -9999px !important; }

/* Content */
.site-main { min-height: 55vh; }
.page-header { padding: clamp(3.6rem,7vw,6rem) 0; background: linear-gradient(130deg, #0b2f57, var(--sinahs-primary)); color: #fff; }
.page-header h1 { color: #fff; margin-bottom: .6rem; }
.breadcrumbs { color: rgba(255,255,255,.75); font-size: .9rem; }
.breadcrumbs a { color: #fff; }
.content-layout { display: grid; grid-template-columns: minmax(0,1fr) 320px; gap: 3rem; padding: 4rem 0; }
.entry-content > * { max-width: 780px; margin-left: auto; margin-right: auto; }
.entry-content > .alignwide { max-width: 1100px; margin-left: auto; margin-right: auto; }
.entry-content > .alignfull { max-width: none; width: 100vw; margin-left: calc(50% - 50vw); }
.entry-content img { border-radius: 14px; }
.post-list { display: grid; gap: 1.5rem; }
.post-card { display: grid; grid-template-columns: 240px minmax(0,1fr); overflow: hidden; border: 1px solid var(--sinahs-border); border-radius: 18px; background: #fff; }
.post-card__image img { width: 100%; height: 100%; min-height: 190px; object-fit: cover; }
.post-card__body { padding: 1.35rem; }
.sidebar .widget { margin-bottom: 1.5rem; padding: 1.25rem; border: 1px solid var(--sinahs-border); border-radius: 14px; background: #fff; }
.sidebar .widget-title { font-size: 1.15rem; }
.pagination, .nav-links { display: flex; gap: .6rem; flex-wrap: wrap; margin-top: 2rem; }
.page-numbers { display: grid; min-width: 42px; min-height: 42px; place-items: center; padding: .4rem .7rem; border-radius: 10px; background: var(--sinahs-surface); text-decoration: none; }
.page-numbers.current { background: var(--sinahs-primary); color: #fff; }

/* Footer */
.site-footer { background: #081f39; color: rgba(255,255,255,.78); }
.footer__main { display: grid; grid-template-columns: 1.35fr 1fr 1fr 1fr; gap: 2.2rem; padding: 4rem 0; }
.site-footer h2, .site-footer h3, .site-footer h4 { color: #fff; font-size: 1.1rem; }
.site-footer a { color: rgba(255,255,255,.84); text-decoration: none; }
.site-footer a:hover { color: #fff; }
.footer-menu, .footer-contact { margin: 0; padding: 0; list-style: none; }
.footer-menu li, .footer-contact li { margin: .5rem 0; }
.footer__bottom { padding: 1rem 0; border-top: 1px solid rgba(255,255,255,.12); font-size: .88rem; }
.footer__bottom-inner { display: flex; justify-content: space-between; gap: 1rem; flex-wrap: wrap; }

/* WordPress */
.wp-caption { max-width: 100%; }
.wp-caption-text { color: var(--sinahs-muted); font-size: .86rem; }
.sticky { border-left: 4px solid var(--sinahs-accent); }
.gallery-caption { font-size: .85rem; }
.bypostauthor { font-weight: inherit; }
.alignleft { float: left; margin: .5rem 1.5rem 1rem 0; }
.alignright { float: right; margin: .5rem 0 1rem 1.5rem; }
.aligncenter { display: block; margin-left: auto; margin-right: auto; }
.screen-reader-text { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }

@media (max-width: 1024px) {
  .grid--4 { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .hero__inner { grid-template-columns: 1fr 1fr; }
  .footer__main { grid-template-columns: repeat(2, minmax(0,1fr)); }
  .content-layout { grid-template-columns: 1fr; }
}

@media (max-width: 860px) {
  .admin-bar .site-header { top: 46px; }
  .topbar__social { display: none; }
  .menu-toggle { display: block; }
  .main-navigation { position: absolute; left: 1rem; right: 1rem; top: calc(100% + .4rem); display: none; align-items: stretch; flex-direction: column; padding: 1rem; background: #fff; border: 1px solid var(--sinahs-border); border-radius: 15px; box-shadow: var(--sinahs-shadow); }
  .main-navigation.is-open { display: flex; }
  .main-navigation ul { align-items: stretch; flex-direction: column; }
  .main-navigation a { padding: .85rem; }
  .header-cta { width: 100%; }
  .hero__inner, .split, .enquiry-panel { grid-template-columns: 1fr; }
  .hero__inner { min-height: auto; }
  .hero__media { max-width: 560px; margin-inline: auto; }
  .hero__badge { left: 1rem; }
  .stats { margin-top: 0; padding-top: 1.5rem; }
  .stats__grid { grid-template-columns: repeat(2, 1fr); }
  .stat:nth-child(2) { border-right: 0; }
  .stat:nth-child(-n+2) { border-bottom: 1px solid var(--sinahs-border); }
  .grid--3 { grid-template-columns: repeat(2, minmax(0,1fr)); }
}

@media (max-width: 620px) {
  body { font-size: 16px; }
  .container { width: min(calc(100% - 1.2rem), var(--sinahs-max)); }
  .topbar__inner { justify-content: center; }
  .topbar__items { justify-content: center; gap: .7rem; }
  .site-description { display: none; }
  .custom-logo { max-height: 50px; }
  .header__inner { min-height: 70px; }
  .hero__inner { padding-block: 3.2rem; }
  .hero__media { display: none; }
  .hero__actions { flex-direction: column; align-items: stretch; }
  .hero__actions .button { width: 100%; }
  .intake-strip__inner { flex-direction: column; gap: .25rem; padding: .7rem 0; }
  .grid--3, .grid--4, .gallery-grid, .form-grid { grid-template-columns: 1fr; }
  .stats__grid { grid-template-columns: 1fr; }
  .stat, .stat:nth-child(2) { border-right: 0; border-bottom: 1px solid var(--sinahs-border); }
  .stat:last-child { border-bottom: 0; }
  .post-card { grid-template-columns: 1fr; }
  .footer__main { grid-template-columns: 1fr; }
  .footer__bottom-inner { flex-direction: column; }
  .course-details { grid-template-columns: 1fr; }
}

/* Legacy/WordPress gallery compatibility (v1.0.1) */
.gallery-intro .gallery,
.gallery-intro .wp-block-gallery,
.gallery-intro .blocks-gallery-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 1.5rem 0;
  padding: 0;
  list-style: none;
}
.gallery-intro .gallery-item,
.gallery-intro .wp-block-image,
.gallery-intro .blocks-gallery-item {
  margin: 0;
  overflow: hidden;
  border-radius: 18px;
}
.gallery-intro img {
  width: 100%;
  height: auto;
  display: block;
}
.gallery-intro .wp-block-gallery img,
.gallery-intro .gallery img,
.gallery-intro .blocks-gallery-grid img {
  aspect-ratio: 4 / 3;
  object-fit: cover;
}
@media (max-width: 900px) {
  .gallery-intro .gallery,
  .gallery-intro .wp-block-gallery,
  .gallery-intro .blocks-gallery-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 600px) {
  .gallery-intro .gallery,
  .gallery-intro .wp-block-gallery,
  .gallery-intro .blocks-gallery-grid { grid-template-columns: 1fr; }
}



/* Gallery rendering repair (v1.0.2) */
.legacy-gallery-content { max-width: none; }
.legacy-gallery-content > :first-child { margin-top: 0; }
.legacy-gallery-content .wp-block-gallery,
.legacy-gallery-content .blocks-gallery-grid,
.legacy-gallery-content .gallery {
  display: grid !important;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1rem;
  margin: 0 0 2rem;
  padding: 0;
  list-style: none;
}
.legacy-gallery-content .wp-block-image,
.legacy-gallery-content .blocks-gallery-item,
.legacy-gallery-content .gallery-item {
  width: auto !important;
  margin: 0 !important;
  overflow: hidden;
  border-radius: 16px;
  background: var(--sinahs-surface);
}
.legacy-gallery-content .wp-block-image img,
.legacy-gallery-content .blocks-gallery-item img,
.legacy-gallery-content .gallery-item img,
.legacy-gallery-content img[class*="wp-image-"] {
  width: 100%;
  height: 100%;
  min-height: 230px;
  aspect-ratio: 4 / 3;
  object-fit: cover;
  display: block;
}
.legacy-gallery-content figcaption,
.legacy-gallery-content .gallery-caption {
  padding: .75rem .85rem;
  margin: 0;
  color: var(--sinahs-muted);
  font-size: .9rem;
  text-align: left;
}
.legacy-gallery-content iframe,
.legacy-gallery-content video,
.legacy-gallery-content .wp-block-embed__wrapper {
  width: 100%;
  max-width: 100%;
}
.legacy-gallery-content iframe,
.legacy-gallery-content video {
  min-height: 320px;
  border: 0;
  border-radius: 16px;
  background: #000;
}
.legacy-gallery-content pre,
.legacy-gallery-content code {
  white-space: pre-wrap;
  overflow-wrap: anywhere;
}
.gallery-admin-note {
  padding: 1rem 1.1rem;
  border: 1px dashed var(--sinahs-border);
  border-radius: 12px;
  background: var(--sinahs-surface);
}
@media (max-width: 800px) {
  .legacy-gallery-content .wp-block-gallery,
  .legacy-gallery-content .blocks-gallery-grid,
  .legacy-gallery-content .gallery { grid-template-columns: repeat(2, minmax(0, 1fr)); }
}
@media (max-width: 540px) {
  .legacy-gallery-content .wp-block-gallery,
  .legacy-gallery-content .blocks-gallery-grid,
  .legacy-gallery-content .gallery { grid-template-columns: 1fr; }
  .legacy-gallery-content iframe,
  .legacy-gallery-content video { min-height: 220px; }
}