/* Site enhancements: clarity, structure, mobile, comfort */

:root {
 --site-radius: 6px;
 --site-shadow-sm: 0 1px 3px rgba(12, 90, 147, 0.06);
 --site-shadow-md: 0 6px 20px rgba(12, 90, 147, 0.08);
 --site-transition: 0.2s ease;
}

/* Base comfort */
body {
 line-height: 1.6;
}

main p {
 line-height: 1.65;
}

a {
 transition: color var(--site-transition), opacity var(--site-transition);
}

/* Section structure */
main > section {
 position: relative;
}

main > section .section-title,
main h1.section-title,
main h2.section-title {
 display: flex;
 align-items: center;
 gap: 0.75rem;
 padding-bottom: 0.5rem;
 border-bottom: 2px solid var(--color-border);
}

main > section .section-title::before,
main h1.section-title::before,
main h2.section-title::before {
 content: "";
 flex-shrink: 0;
 width: 4px;
 height: 1.35em;
 border-radius: 2px;
 background: var(--color-primary);
}

main > section .section-subtitle {
 max-width: 42rem;
 line-height: 1.6;
 margin-top: 0.75rem;
}

/* Hide chief doctor block (removed from site) */
[aria-labelledby="chief-doctor-title"],
article:has(a[href*="reiterovich-boris"]) {
 display: none !important;
}

/* Cards & content blocks */
main article,
main .rounded-sm.border,
main .bg-surface.rounded-sm,
main .border.border-border.bg-surface,
main .border.border-border.bg-background {
 border-radius: var(--site-radius);
}

main article.border,
main .border.border-border.bg-surface,
main .border.border-border.bg-background {
 box-shadow: var(--site-shadow-sm);
 transition: box-shadow var(--site-transition), transform var(--site-transition);
}

main article.border:hover,
main .border.border-border.bg-surface:hover {
 box-shadow: var(--site-shadow-md);
}

/* News cards — cleaner, no duplicate title on image */
main article.min-w-0 .absolute.inset-x-0.bottom-0 p.line-clamp-2 {
 display: none;
}

main article.min-w-0 {
 padding: 0.25rem;
 border-radius: var(--site-radius);
 transition: background-color var(--site-transition);
}

main article.min-w-0:hover {
 background-color: rgba(255, 255, 255, 0.65);
}

main article.min-w-0 > div[role="img"] {
 border-radius: var(--site-radius);
}

main article.min-w-0 h3 {
 line-height: 1.35;
}

main article.min-w-0 h3 a {
 text-decoration: none;
}

main article.min-w-0 h3 a:hover {
 text-decoration: underline;
}

/* Hero readability */
#hero-title,
main h1 {
 letter-spacing: -0.02em;
}

/* Buttons & CTAs */
a.inline-flex.items-center.justify-center,
button.inline-flex.items-center.justify-center,
button[type="submit"] {
 border-radius: var(--site-radius) !important;
 transition: background-color var(--site-transition), box-shadow var(--site-transition), transform 0.15s ease !important;
}

a.inline-flex.items-center.justify-center:active,
button.inline-flex.items-center.justify-center:active {
 transform: scale(0.98);
}

.bg-\[\#0e8b92\],
.bg-primary,
.bg-primary-light {
 box-shadow: 0 2px 8px rgba(12, 90, 147, 0.15);
}

/* Forms */
form {
 border-radius: var(--site-radius);
}

form label {
 font-weight: 500;
 display: block;
 margin-bottom: 0.35rem;
}

form input,
form textarea {
 min-height: 44px;
 font-size: 16px !important;
 border-radius: var(--site-radius) !important;
 transition: border-color var(--site-transition), box-shadow var(--site-transition);
}

form input:focus,
form textarea:focus {
 box-shadow: 0 0 0 3px rgba(12, 90, 147, 0.12);
}

form textarea {
 min-height: 100px;
}

form button[type="submit"] {
 min-height: 48px;
 width: 100%;
 font-weight: 600;
}

@media (min-width: 40rem) {
 form button[type="submit"] {
 width: auto;
 min-width: 220px;
 }
}

/* Header polish */
header.sticky {
 transition: box-shadow var(--site-transition);
}

header.sticky.is-scrolled {
 box-shadow: 0 2px 16px rgba(38, 50, 56, 0.08);
}

/* Footer */
footer .grid > div {
 padding-bottom: 0.5rem;
}

footer address {
 line-height: 1.7;
}

.site-footer-requisites {
 color: var(--color-text-muted);
 word-break: break-word;
 line-height: 1.6;
}

/* Back to top */
.site-back-to-top {
 position: fixed;
 right: 1rem;
 bottom: calc(1rem + env(safe-area-inset-bottom, 0px));
 z-index: 44;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 width: 44px;
 height: 44px;
 border: 1px solid var(--color-border);
 border-radius: 50%;
 background: rgba(255, 255, 255, 0.96);
 color: var(--color-primary);
 box-shadow: var(--site-shadow-md);
 cursor: pointer;
 opacity: 0;
 visibility: hidden;
 transform: translateY(8px);
 transition: opacity var(--site-transition), visibility var(--site-transition), transform var(--site-transition), background-color var(--site-transition);
}

.site-back-to-top.is-visible {
 opacity: 1;
 visibility: visible;
 transform: translateY(0);
}

.site-back-to-top:hover {
 background: var(--color-primary);
 color: #fff;
 border-color: var(--color-primary);
}

body.has-mobile-cta .site-back-to-top {
 bottom: calc(4.75rem + env(safe-area-inset-bottom, 0px));
}

/* Mobile sticky CTA */
.site-mobile-cta {
 position: fixed;
 left: 0;
 right: 0;
 bottom: 0;
 z-index: 45;
 display: flex;
 gap: 0.5rem;
 padding: 0.625rem 1rem calc(0.625rem + env(safe-area-inset-bottom, 0px));
 background: rgba(255, 255, 255, 0.97);
 border-top: 1px solid var(--color-border);
 box-shadow: 0 -4px 20px rgba(38, 50, 56, 0.08);
 backdrop-filter: blur(8px);
}

.site-mobile-cta a {
 flex: 1;
 display: inline-flex;
 align-items: center;
 justify-content: center;
 gap: 0.4rem;
 min-height: 44px;
 padding: 0.5rem 0.75rem;
 border-radius: var(--site-radius);
 font-size: 0.875rem;
 font-weight: 600;
 text-decoration: none;
 white-space: nowrap;
}

.site-mobile-cta__call {
 background: var(--color-primary);
 color: #fff !important;
 box-shadow: 0 2px 8px rgba(12, 90, 147, 0.2);
}

.site-mobile-cta__form {
 background: var(--color-background);
 color: var(--color-primary) !important;
 border: 1px solid var(--color-border);
}

body.has-mobile-cta {
 padding-bottom: calc(4.5rem + env(safe-area-inset-bottom, 0px));
}

@media (min-width: 48rem) {
 .site-mobile-cta {
 display: none;
 }

 body.has-mobile-cta {
 padding-bottom: 0;
 }
}

/* Mobile header & nav */
@media (max-width: 63.99rem) {
 header .container-site {
 gap: 0.5rem;
 }

 nav#mobile-nav:not(.hidden),
 nav [id="mobile-nav"]:not(.hidden) {
 max-height: 70vh;
 overflow-y: auto;
 -webkit-overflow-scrolling: touch;
 }

 nav a.block {
 border-bottom: 1px solid var(--color-border);
 min-height: 44px;
 display: flex;
 align-items: center;
 }

 nav a.block:last-child {
 border-bottom: 0;
 }

 footer .grid {
 gap: 1.75rem !important;
 }

 footer .grid > div + div {
 padding-top: 1rem;
 border-top: 1px solid var(--color-border);
 }

 main > section {
 scroll-margin-top: 4.5rem;
 }

 .container-site {
 padding-inline: 1.125rem;
 }
}

/* Desktop comfort */
@media (min-width: 64rem) {
 main > section .container-site {
 padding-block: 0.25rem;
 }

 main article.min-w-0:hover {
 transform: translateY(-2px);
 }
}

/* Page content */
main .prose,
main .max-w-3xl,
main .max-w-2xl {
 line-height: 1.65;
}

main ul.list-disc li + li,
main ol li + li {
 margin-top: 0.35rem;
}

/* Focus */
a:focus-visible,
button:focus-visible {
 outline: 2px solid var(--color-primary);
 outline-offset: 2px;
}