/*
Theme Name: BST Thiet Tung
Description: Theme toi uu cho phong kham nam khoa Bac si Phan Thiet Tung.
Version: 3.8
*/

:root {
  --color-primary: #0f4c81;
  --color-primary-dark: #0a365b;
  --color-primary-soft: #eaf4ff;
  --color-accent: #b54a00;
  --color-accent-dark: #8f3900;
  --color-text: #14304b;
  --color-text-muted: #597086;
  --color-surface: #ffffff;
  --color-surface-alt: #f5f8fc;
  --color-border: #dbe5ef;
  --color-success: #149a5c;
  --color-footer: #0a1f33;
  --color-footer-text: #d4e1ed;
  --font-base: "Inter", "Segoe UI", Roboto, "Helvetica Neue", Arial, system-ui, -apple-system, BlinkMacSystemFont, sans-serif;
  --shadow-sm: 0 10px 30px rgba(15, 76, 129, 0.08);
  --shadow-md: 0 20px 50px rgba(15, 76, 129, 0.12);
  --shadow-lg: 0 28px 70px rgba(15, 76, 129, 0.16);
  --radius-sm: 0.75rem;
  --radius-md: 1rem;
  --radius-lg: 1.5rem;
  --radius-xl: 2rem;
  --container: 1200px;
  --header-height: 5.25rem;
  --transition: 0.25s ease;
}

*,
*::before,
*::after {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
  scroll-padding-top: calc(var(--header-height) + 1rem);
  -webkit-text-size-adjust: 100%;
}

body {
  margin: 0;
  font-family: var(--font-base);
  font-size: 16px;
  line-height: 1.65;
  color: var(--color-text);
  background: var(--color-surface);
  font-synthesis-weight: none;
  text-rendering: optimizeLegibility;
}

body.menu-open {
  overflow: hidden;
}

img {
  display: block;
  max-width: 100%;
  height: auto;
}

a {
  color: var(--color-primary);
  text-decoration: none;
  transition: color var(--transition), opacity var(--transition), transform var(--transition);
}

a:hover {
  color: var(--color-accent-dark);
}

p {
  margin: 0;
  color: var(--color-text-muted);
}

ul,
ol {
  margin: 0;
  padding: 0;
}

li {
  list-style: none;
}

code {
  padding: 0.15rem 0.4rem;
  border-radius: 999px;
  background: rgba(15, 76, 129, 0.08);
  color: var(--color-primary-dark);
  font-size: 0.95em;
}

h1,
h2,
h3,
h4,
h5,
h6 {
  margin: 0;
  color: var(--color-text);
  line-height: 1.18;
  font-weight: 750;
  text-wrap: balance;
}

h1 {
  font-size: clamp(2rem, 3.4vw, 3.05rem);
}

h2 {
  font-size: clamp(1.55rem, 2.4vw, 2.2rem);
}

h3 {
  font-size: clamp(1.18rem, 1.7vw, 1.45rem);
  font-weight: 700;
}

address {
  font-style: normal;
}

:focus-visible {
  outline: 3px solid rgba(244, 123, 32, 0.45);
  outline-offset: 2px;
}

.container {
  width: min(100% - 2rem, var(--container));
  margin: 0 auto;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -5rem;
  z-index: 9999;
  padding: 0.85rem 1rem;
  border-radius: 0 0 1rem 1rem;
  background: var(--color-primary);
  color: #fff;
  font-weight: 700;
}

.skip-link:focus {
  top: 0;
}

.sr-only {
  position: absolute;
  width: 1px;
  height: 1px;
  margin: -1px;
  padding: 0;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  border: 0;
}

.eyebrow {
  display: block;
  width: fit-content;
  max-width: 100%;
  margin-bottom: 1rem;
  padding: 0.55rem 0.9rem;
  border-radius: 999px;
  background: rgba(15, 76, 129, 0.08);
  color: var(--color-primary);
  font-size: 0.88rem;
  font-weight: 750;
  letter-spacing: 0;
  text-transform: uppercase;
}

.section {
  padding: 5.5rem 0;
}

.section--muted {
  background: var(--color-surface-alt);
}

.section-intro {
  max-width: 720px;
  margin: 0 auto 2.5rem;
  text-align: center;
}

.section-intro--left {
  margin-inline: 0;
  text-align: left;
}

.section-intro h2 {
  margin-bottom: 1rem;
}

.section-intro p:last-child {
  font-size: 1rem;
}

.section-actions {
  margin-top: 2.5rem;
  text-align: center;
}

.home-main [id],
.page-shell [id],
.single-main [id] {
  scroll-margin-top: calc(var(--header-height) + 1rem);
}

.btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.6rem;
  min-height: 3.25rem;
  padding: 0.85rem 1.35rem;
  border: 1px solid transparent;
  border-radius: 0.9rem;
  font-size: 1rem;
  font-weight: 700;
  line-height: 1;
  transition: background var(--transition), border-color var(--transition), color var(--transition), box-shadow var(--transition), transform var(--transition);
}

.btn:hover {
  transform: translateY(-1px);
}

.btn svg {
  width: 1.15rem;
  height: 1.15rem;
  flex: 0 0 auto;
}

.btn--primary {
  background: var(--color-accent);
  color: #fff;
  box-shadow: 0 16px 30px rgba(181, 74, 0, 0.22);
}

.btn--primary:hover {
  background: var(--color-accent-dark);
  color: #fff;
}

.btn--secondary {
  border-color: rgba(15, 76, 129, 0.18);
  background: #fff;
  color: var(--color-primary);
}

.btn--secondary:hover {
  border-color: var(--color-primary);
  background: var(--color-primary-soft);
  color: var(--color-primary-dark);
}

.btn--outline {
  border-color: rgba(15, 76, 129, 0.16);
  background: transparent;
  color: var(--color-primary);
}

.btn--outline:hover {
  border-color: var(--color-primary);
  background: rgba(15, 76, 129, 0.06);
}

.btn--full {
  width: 100%;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 200;
  background: rgba(255, 255, 255, 0.92);
  backdrop-filter: blur(14px);
  transition: box-shadow var(--transition), background var(--transition);
}

.site-header.is-scrolled {
  box-shadow: 0 10px 30px rgba(10, 31, 51, 0.08);
}

.site-header__inner {
  display: grid;
  grid-template-columns: auto minmax(0, 1fr) auto;
  align-items: center;
  gap: 1.5rem;
  min-height: var(--header-height);
}

.site-branding {
  display: flex;
  align-items: center;
  gap: 0.9rem;
  min-width: 0;
}

.site-branding__logo {
  flex: 0 0 auto;
}

.site-branding__logo-link,
.footer-brand__logo {
  display: inline-flex;
}

.site-branding__logo img,
.site-branding__logo .site-logo-image,
.footer-brand__logo .site-logo-image {
  width: 3.25rem;
  height: 3.25rem;
  border-radius: 1rem;
  object-fit: cover;
}

.site-branding__copy {
  min-width: 0;
}

.site-branding__kicker {
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.03em;
  text-transform: uppercase;
  color: var(--color-primary);
}

.site-branding__title {
  font-size: 1rem;
  font-weight: 700;
  color: var(--color-text);
}

.site-branding__title a {
  color: inherit;
}

.site-branding__subtitle {
  font-size: 0.85rem;
  color: var(--color-text-muted);
}

.primary-nav {
  justify-self: center;
}

.primary-nav__list {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 0.25rem;
}

.primary-nav__list a {
  display: inline-flex;
  align-items: center;
  min-height: 2.75rem;
  padding: 0.75rem 0.95rem;
  border-radius: 0.85rem;
  color: var(--color-text);
  font-size: 0.95rem;
  font-weight: 600;
}

.primary-nav__list .current-menu-item > a,
.primary-nav__list a:hover {
  background: rgba(15, 76, 129, 0.08);
  color: var(--color-primary);
}

.site-header__controls {
  display: flex;
  align-items: center;
  gap: 0.75rem;
}

.header-cta {
  min-height: 2.9rem;
  padding-inline: 1.15rem;
  font-size: 0.95rem;
}

.menu-toggle {
  display: none;
  position: relative;
  width: 2.9rem;
  height: 2.9rem;
  border: 1px solid rgba(15, 76, 129, 0.14);
  border-radius: 0.95rem;
  background: #fff;
  cursor: pointer;
}

.menu-toggle__line {
  position: absolute;
  left: 0.75rem;
  right: 0.75rem;
  height: 2px;
  border-radius: 999px;
  background: var(--color-primary-dark);
  transition: transform var(--transition), opacity var(--transition), top var(--transition);
}

.menu-toggle__line:nth-child(1) {
  top: 0.95rem;
}

.menu-toggle__line:nth-child(2) {
  top: 1.4rem;
}

.menu-toggle__line:nth-child(3) {
  top: 1.85rem;
}

.site-header.is-menu-open .menu-toggle__line:nth-child(1) {
  top: 1.4rem;
  transform: rotate(45deg);
}

.site-header.is-menu-open .menu-toggle__line:nth-child(2) {
  opacity: 0;
}

.site-header.is-menu-open .menu-toggle__line:nth-child(3) {
  top: 1.4rem;
  transform: rotate(-45deg);
}

.breadcrumb {
  border-top: 1px solid rgba(15, 76, 129, 0.06);
  border-bottom: 1px solid rgba(15, 76, 129, 0.06);
  background: #fff;
}

.breadcrumb__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding: 0.9rem 0;
  font-size: 0.92rem;
  color: var(--color-text-muted);
}

.breadcrumb__item {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
}

.breadcrumb__item:not(:last-child)::after {
  content: "/";
  color: rgba(89, 112, 134, 0.5);
}

.breadcrumb__item:last-child {
  color: var(--color-text);
  font-weight: 600;
}

.hero-section {
  position: relative;
  overflow: hidden;
  padding: 4.5rem 0 7rem;
  background:
    radial-gradient(circle at top left, rgba(244, 123, 32, 0.14), transparent 28%),
    radial-gradient(circle at right 15%, rgba(15, 76, 129, 0.12), transparent 34%),
    linear-gradient(180deg, #f6fbff 0%, #ffffff 100%);
}

.hero-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.05fr) minmax(320px, 0.95fr);
  align-items: center;
  gap: 3rem;
}

.hero-copy {
  max-width: 620px;
}

.hero-title {
  max-width: 24ch;
  margin-bottom: 1.15rem;
}

.hero-title,
.page-hero h1,
.section-intro h2,
.page-section__header h2,
.post-title {
  overflow-wrap: anywhere;
}

.hero-title span {
  display: block;
}

.hero-description {
  max-width: 58ch;
  font-size: 1.03rem;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 1rem;
  margin-top: 2rem;
}

.hero-points {
  display: grid;
  gap: 0.9rem;
  margin-top: 2rem;
}

.hero-points li {
  position: relative;
  padding-left: 1.6rem;
  color: var(--color-text);
  font-weight: 600;
}

.hero-points li::before {
  content: "";
  position: absolute;
  left: 0;
  top: 0.55rem;
  width: 0.65rem;
  height: 0.65rem;
  border-radius: 50%;
  background: var(--color-accent);
  box-shadow: 0 0 0 0.35rem rgba(244, 123, 32, 0.18);
}

.hero-media {
  display: grid;
  justify-items: end;
}

.hero-photo-card {
  position: relative;
  width: min(100%, 30rem);
  padding: 1rem;
  border: 1px solid rgba(15, 76, 129, 0.08);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(255, 255, 255, 0.96) 0%, rgba(236, 245, 255, 0.96) 100%);
  box-shadow: var(--shadow-lg);
}

.hero-photo {
  width: 100%;
  aspect-ratio: 1 / 1.2;
  border-radius: calc(var(--radius-xl) - 0.4rem);
  object-fit: cover;
  object-position: center 12%;
}


.hero-info-card {
  position: relative;
  z-index: 2;
  width: min(100%, 19rem);
  margin: -4.2rem auto 0 0;
  padding: 1.15rem 1.2rem;
  border: 1px solid rgba(15, 76, 129, 0.08);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: var(--shadow-md);
}

.hero-info-card__label {
  margin-bottom: 0.45rem;
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.hero-info-card__value {
  color: var(--color-text);
  font-size: 1.05rem;
  font-weight: 700;
}

.hero-info-card__text {
  margin-top: 0.6rem;
  font-size: 0.92rem;
}

.feature-bar {
  position: relative;
  z-index: 3;
  margin-top: -3.75rem;
}

.feature-bar__panel {
  padding: 1rem;
  border: 1px solid rgba(15, 76, 129, 0.08);
  border-radius: 1.8rem;
  background: rgba(255, 255, 255, 0.96);
  box-shadow: var(--shadow-md);
}

.feature-bar__list {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1rem;
}

.feature-bar__item {
  display: block;
  padding: 1rem;
  border-radius: 1.25rem;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.feature-bar__item strong {
  display: block;
  color: var(--color-text);
  font-size: 0.98rem;
}

.feature-bar__item span:last-child {
  display: block;
  margin-top: 0.28rem;
  color: var(--color-text-muted);
  font-size: 0.88rem;
}

.feature-bar__icon,
.service-card__icon {
  position: relative;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  border-radius: 1rem;
  background: rgba(15, 76, 129, 0.08);
  color: var(--color-primary);
}

.feature-bar__icon::before,
.service-card__icon::before {
  font-weight: 700;
  line-height: 1;
}

.feature-bar__icon--doctor::before {
  content: "\2695";
}

.feature-bar__icon--shield::before {
  content: "\2713";
}

.feature-bar__icon--spark::before {
  content: "\2731";
}

.feature-bar__icon--calendar::before {
  content: "24";
  font-size: 0.9rem;
}

.service-grid {
  display: grid;
  grid-template-columns: repeat(4, minmax(0, 1fr));
  gap: 1.25rem;
}

.service-card {
  display: grid;
  gap: 1rem;
  padding: 1.6rem;
  border: 1px solid rgba(15, 76, 129, 0.08);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 12px 30px rgba(10, 31, 51, 0.04);
  transition: transform var(--transition), box-shadow var(--transition), border-color var(--transition);
}

.service-card:hover {
  transform: translateY(-4px);
  border-color: rgba(15, 76, 129, 0.18);
  box-shadow: var(--shadow-md);
}

.service-card h3 {
  min-height: 3.1rem;
}

.service-card p {
  font-size: 0.96rem;
}

.service-card__icon--cross::before {
  content: "\271A";
}

.service-card__icon--virus::before {
  content: "\25CE";
}

.service-card__icon--lab::before {
  content: "\2697";
}

.service-card__icon--drop::before {
  content: "\25CF";
}

.service-card__icon--heart::before {
  content: "\2665";
}

.service-card__icon--care::before {
  content: "\273F";
}

.service-card__link,
.post-card__link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-weight: 700;
}

.service-card__link svg {
  width: 1rem;
  height: 1rem;
}

.why-grid {
  display: grid;
  grid-template-columns: minmax(0, 1.45fr) minmax(300px, 0.95fr);
  gap: 2rem;
  align-items: start;
}

.reasons-list {
  display: grid;
  gap: 1rem;
}

.reasons-list li {
  display: grid;
  grid-template-columns: 1.2rem 1fr;
  gap: 0.9rem;
  padding: 1rem 0;
  border-bottom: 1px solid rgba(15, 76, 129, 0.08);
}

.reasons-list__check {
  width: 1.15rem;
  height: 1.15rem;
  margin-top: 0.25rem;
  border-radius: 50%;
  background: rgba(20, 154, 92, 0.16);
  position: relative;
}

.reasons-list__check::before {
  content: "";
  position: absolute;
  left: 0.35rem;
  top: 0.18rem;
  width: 0.28rem;
  height: 0.55rem;
  border-right: 2px solid var(--color-success);
  border-bottom: 2px solid var(--color-success);
  transform: rotate(40deg);
}

.reasons-list strong {
  display: block;
  margin-bottom: 0.35rem;
  color: var(--color-text);
}

.booking-card {
  padding: 1.8rem;
  border: 1px solid rgba(15, 76, 129, 0.08);
  border-radius: var(--radius-xl);
  background: linear-gradient(180deg, rgba(15, 76, 129, 0.08) 0%, rgba(15, 76, 129, 0.03) 100%);
  box-shadow: var(--shadow-sm);
}

.booking-card__eyebrow {
  margin-bottom: 0.7rem;
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.booking-card__description {
  margin-top: 1rem;
}

.booking-card__actions {
  display: grid;
  gap: 0.85rem;
  margin-top: 1.5rem;
}

.booking-card__list {
  display: grid;
  gap: 0.8rem;
  margin-top: 1.5rem;
}

.booking-card__list li {
  padding: 0.85rem 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.7);
  color: var(--color-text);
}

.booking-card__list li span {
  display: block;
}

.faq-list {
  display: grid;
  gap: 1rem;
}

.faq-card {
  overflow: hidden;
  contain: layout paint;
  border: 1px solid rgba(15, 76, 129, 0.08);
  border-radius: 1.25rem;
  background: #fff;
}

.faq-card summary {
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: center;
  gap: 1rem;
  padding: 1.15rem 1.25rem;
  cursor: pointer;
  list-style: none;
  color: var(--color-text);
  font-weight: 700;
  background: #f7fafc;
}

.faq-card summary::-webkit-details-marker {
  display: none;
}

.faq-card__toggle {
  position: relative;
  width: 1rem;
  height: 1rem;
}

.faq-card__toggle::before,
.faq-card__toggle::after {
  content: "";
  position: absolute;
  left: 0;
  top: 50%;
  width: 1rem;
  height: 2px;
  border-radius: 999px;
  background: var(--color-primary);
  transform: translateY(-50%);
  transition: transform var(--transition), opacity var(--transition);
}

.faq-card__toggle::after {
  transform: translateY(-50%) rotate(90deg);
}

.faq-card[open] .faq-card__toggle::after {
  opacity: 0;
  transform: translateY(-50%) rotate(90deg) scaleX(0);
}

.faq-card__content {
  display: none;
  padding: 0 1.25rem 1.25rem;
}

.faq-card[open] .faq-card__content {
  display: block;
}

.blog-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.3rem;
}

.archive-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.3rem;
}

.post-card {
  display: grid;
  overflow: hidden;
  border: 1px solid rgba(15, 76, 129, 0.08);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 10px 30px rgba(10, 31, 51, 0.05);
}

.post-card__media {
  display: block;
  aspect-ratio: 16 / 9;
  background: linear-gradient(135deg, rgba(15, 76, 129, 0.1) 0%, rgba(244, 123, 32, 0.14) 100%);
}

.post-card__image,
.post-card__placeholder {
  width: 100%;
  height: 100%;
}

.post-card__image {
  object-fit: cover;
}

.post-card__placeholder {
  display: grid;
  place-items: center;
  padding: 1.5rem;
  color: var(--color-primary-dark);
  font-weight: 700;
  text-align: center;
}

.post-card__body {
  display: grid;
  gap: 0.9rem;
  padding: 1.35rem;
}

.post-card__date {
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.01em;
  text-transform: uppercase;
}

.post-card h2,
.post-card h3 {
  font-size: 1.25rem;
}

.post-card h2 a,
.post-card h3 a {
  color: var(--color-text);
}

.post-card h2 a:hover,
.post-card h3 a:hover {
  color: var(--color-primary);
}

.post-card__excerpt {
  display: -webkit-box;
  overflow: hidden;
  -webkit-box-orient: vertical;
  -webkit-line-clamp: 2;
  min-height: 3.1rem;
}

.site-footer {
  position: relative;
  padding: 4.5rem 0 2rem;
  background:
    radial-gradient(circle at top right, rgba(244, 123, 32, 0.12), transparent 25%),
    linear-gradient(180deg, #0d2b44 0%, var(--color-footer) 100%);
  color: #fff;
}

.footer-grid {
  display: grid;
  grid-template-columns: 1.3fr 0.9fr 1fr 1fr;
  gap: 1.5rem;
  padding-bottom: 2rem;
  border-bottom: 1px solid rgba(255, 255, 255, 0.12);
}

.footer-brand .site-logo-image {
  width: 4rem;
  height: 4rem;
  margin-bottom: 1rem;
  border-radius: 1rem;
  object-fit: cover;
}

.footer-title,
.footer-heading {
  color: #fff;
}

.footer-title {
  margin-bottom: 0.9rem;
  font-size: 1.2rem;
}

.footer-heading {
  margin-bottom: 1rem;
  font-size: 0.95rem;
  text-transform: uppercase;
  letter-spacing: 0.03em;
}

.footer-copy,
.footer-hours p,
.footer-note,
.footer-address p,
.footer-bottom p {
  color: var(--color-footer-text);
}

.footer-address,
.footer-hours,
.footer-links,
.footer-social {
  display: grid;
  gap: 0.65rem;
}

.footer-links a,
.footer-social a,
.footer-address a {
  color: #fff;
}

.footer-links a:hover,
.footer-social a:hover,
.footer-address a:hover {
  color: #ffd8b7;
}

.footer-bottom {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  padding-top: 1.4rem;
  font-size: 0.9rem;
}

.floating-actions {
  position: fixed;
  right: clamp(1rem, 2vw, 1.5rem);
  bottom: clamp(1rem, 3vw, 1.5rem);
  z-index: 220;
  display: grid;
  gap: 0.75rem;
}

.floating-actions__item {
  display: inline-flex;
  align-items: center;
  justify-content: flex-end;
  gap: 0.7rem;
}

.floating-actions__icon {
  display: inline-grid;
  place-items: center;
  width: 3.35rem;
  height: 3.35rem;
  border-radius: 1.15rem;
  color: #fff;
  box-shadow: 0 18px 38px rgba(10, 31, 51, 0.2);
}

.floating-actions__item--phone .floating-actions__icon {
  background: var(--color-accent);
}

.floating-actions__item--zalo .floating-actions__icon {
  background: #0068ff;
}

.floating-actions__icon svg {
  width: 1.35rem;
  height: 1.35rem;
}

.floating-actions__label {
  padding: 0.7rem 0.95rem;
  border-radius: 999px;
  background: rgba(10, 31, 51, 0.9);
  color: #fff;
  font-size: 0.88rem;
  font-weight: 700;
  opacity: 0;
  transform: translateX(0.35rem);
  pointer-events: none;
  transition: opacity var(--transition), transform var(--transition);
}

.floating-actions__item:hover .floating-actions__label {
  opacity: 1;
  transform: translateX(0);
}

.clinic-chat {
  position: fixed;
  right: clamp(1rem, 2vw, 1.5rem);
  bottom: clamp(1rem, 3vw, 1.5rem);
  z-index: 230;
  display: grid;
  width: min(27rem, calc(100vw - 2rem));
  justify-items: end;
  gap: 0.8rem;
  font-family: var(--font-base);
  pointer-events: none;
}

.clinic-chat > * {
  pointer-events: auto;
}

.clinic-chat__panel {
  display: none;
  width: 100%;
  overflow: hidden;
  border: 1px solid rgba(15, 76, 129, 0.14);
  border-radius: 1.2rem;
  background: #fff;
  box-shadow: 0 22px 60px rgba(10, 31, 51, 0.22);
}

.clinic-chat.is-open .clinic-chat__panel {
  display: flex;
  flex-direction: column;
  animation: bstChatIn 0.24s ease-out both;
}

.clinic-chat.is-open .clinic-chat__toggle {
  display: none;
}

.clinic-chat__header {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto auto;
  align-items: center;
  gap: 0.75rem;
  padding: 1rem;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
}

.clinic-chat__header strong,
.clinic-chat__header span {
  display: block;
}

.clinic-chat__header span {
  margin-top: 0.15rem;
  color: rgba(255, 255, 255, 0.76);
  font-size: 0.78rem;
}

.clinic-chat__zalo {
  display: inline-flex;
  align-items: center;
  gap: 0.42rem;
  min-height: 2.35rem;
  padding: 0.35rem 0.58rem;
  border-radius: 999px;
  background: #0068ff;
  color: #fff;
  box-shadow: 0 12px 24px rgba(0, 55, 135, 0.2);
  font-size: 0.76rem;
  font-weight: 800;
  line-height: 1;
  white-space: nowrap;
}

.clinic-chat__zalo:hover {
  background: #005ce0;
  color: #fff;
}

.clinic-chat__zalo-icon {
  display: inline-grid;
  place-items: center;
  width: 1.65rem;
  height: 1.65rem;
  border-radius: 50%;
  background: #fff;
  color: #0068ff;
  font-size: 0.58rem;
  font-weight: 900;
}

.clinic-chat__close {
  width: 2rem;
  height: 2rem;
  border: 0;
  background: transparent;
  color: #fff;
  cursor: pointer;
  font-size: 1.6rem;
  line-height: 1;
}

.clinic-chat__body {
  height: min(28rem, calc(100dvh - 16rem));
  overflow-y: auto;
  padding: 1rem;
  background: linear-gradient(180deg, #f7fbff 0%, #fff 100%);
}

.clinic-chat__messages {
  display: grid;
  gap: 0.72rem;
  min-height: 28rem;
  align-content: end;
}

.clinic-chat__message {
  max-width: 86%;
  padding: 0.78rem 0.9rem;
  border-radius: 1rem;
  color: var(--color-text);
  font-family: var(--font-base);
  font-size: 1rem;
  font-weight: 500;
  line-height: 1.65;
  overflow-wrap: anywhere;
}

.clinic-chat__message--bot {
  justify-self: start;
  background: #fff;
  border: 1px solid rgba(15, 76, 129, 0.12);
  border-bottom-left-radius: 0.35rem;
}

.clinic-chat__message--user {
  justify-self: end;
  border-bottom-right-radius: 0.35rem;
  background: var(--color-primary);
  color: #fff;
}

.clinic-chat__message.is-typing {
  color: rgba(10, 31, 51, 0.68);
  font-style: italic;
}

.clinic-chat__form {
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto;
  gap: 0.55rem;
  padding: 0.75rem;
  border-top: 1px solid rgba(15, 76, 129, 0.1);
  background: #fff;
}

.clinic-chat__form textarea {
  min-height: 2.65rem;
  max-height: 7rem;
  resize: none;
  padding: 0.72rem 0.82rem;
  border: 1px solid rgba(15, 76, 129, 0.18);
  border-radius: 0.8rem;
  color: var(--color-text);
  font: 500 1rem/1.55 var(--font-base);
}

.clinic-chat__form textarea:focus {
  border-color: var(--color-primary);
  outline: 3px solid rgba(15, 76, 129, 0.12);
}

.clinic-chat__send {
  display: inline-grid;
  place-items: center;
  width: 2.75rem;
  min-width: 2.75rem;
  height: 2.75rem;
  border: 0;
  border-radius: 50%;
  background: linear-gradient(135deg, var(--color-primary-dark), var(--color-primary));
  color: #fff;
  cursor: pointer;
  font-weight: 800;
  box-shadow: 0 6px 18px rgba(15, 76, 129, 0.35);
  transition: transform var(--transition), box-shadow var(--transition);
}

.clinic-chat__send:hover {
  transform: scale(1.08);
  box-shadow: 0 10px 24px rgba(15, 76, 129, 0.45);
}

.clinic-chat__send svg {
  width: 1.3rem;
  height: 1.3rem;
  display: block;
}

.clinic-chat__send:disabled,
.clinic-chat__form textarea:disabled {
  cursor: wait;
  opacity: 0.64;
}

.clinic-chat__toggle {
  display: inline-flex;
  align-items: center;
  gap: 0.55rem;
  min-height: 3.35rem;
  padding: 0.55rem 1.1rem 0.55rem 0.65rem;
  border: 0;
  border-radius: 999px;
  background: var(--color-primary);
  color: #fff;
  box-shadow: 0 18px 38px rgba(10, 31, 51, 0.22);
  cursor: pointer;
  font-weight: 800;
  line-height: 1.1;
  white-space: nowrap;
  animation: bstChatPulse 2.4s ease-in-out infinite;
}

.clinic-chat__toggle-icon {
  display: inline-grid;
  place-items: center;
  width: 2.25rem;
  height: 2.25rem;
  border-radius: 50%;
  background: rgba(255, 255, 255, 0.14);
}

.clinic-chat__toggle svg {
  width: 1.35rem;
  height: 1.35rem;
}

@keyframes bstChatPulse {
  0%,
  100% {
    transform: scale(1);
    box-shadow: 0 18px 38px rgba(10, 31, 51, 0.22);
  }

  50% {
    transform: scale(1.035);
    box-shadow: 0 22px 48px rgba(15, 76, 129, 0.34);
  }
}

@keyframes bstChatIn {
  from {
    opacity: 0;
    transform: translateY(1rem);
  }

  to {
    opacity: 1;
    transform: translateY(0);
  }
}

.page-shell,
.single-main {
  padding: 3.5rem 0 5rem;
  background: var(--color-surface-alt);
}

.page-shell--structured {
  padding-top: 0;
  background:
    radial-gradient(circle at top left, rgba(15, 76, 129, 0.07), transparent 24%),
    linear-gradient(180deg, #f5f8fc 0%, #f9fbfd 100%);
}

.page-hero {
  padding: 3.75rem 0 2rem;
}

.page-hero__inner {
  display: grid;
  grid-template-columns: minmax(0, 1.15fr) minmax(280px, 0.85fr);
  gap: 1.75rem;
  align-items: start;
}

.page-hero__content {
  display: grid;
  gap: 1rem;
}

.page-hero__lead {
  max-width: 62ch;
  font-size: 1.02rem;
}

.page-hero__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.9rem;
}

.page-hero__aside,
.page-section,
.page-editor-card {
  border: 1px solid rgba(15, 76, 129, 0.08);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 10px 30px rgba(10, 31, 51, 0.04);
}

.page-hero__aside {
  padding: 1.5rem;
  background: linear-gradient(180deg, rgba(15, 76, 129, 0.08) 0%, rgba(255, 255, 255, 0.98) 100%);
}

.page-hero__aside-title {
  color: var(--color-primary);
  font-size: 0.82rem;
  font-weight: 700;
  letter-spacing: 0.03em;
  text-transform: uppercase;
}

.page-hero__aside-list {
  display: grid;
  gap: 0.8rem;
  margin-top: 1rem;
}

.page-hero__aside-list li {
  padding: 0.95rem 1rem;
  border-radius: 1rem;
  background: rgba(255, 255, 255, 0.78);
}

.page-hero__aside-label {
  display: block;
  margin-bottom: 0.2rem;
  color: var(--color-text-muted);
  font-size: 0.8rem;
}

.page-hero__aside-value {
  color: var(--color-text);
  font-size: 0.98rem;
}

.page-stack {
  display: grid;
  gap: 1.5rem;
}

.page-section,
.page-editor-card {
  padding: 1.6rem;
}

.page-section__header {
  max-width: 760px;
  margin-bottom: 1.5rem;
}

.page-section__header h2 {
  margin-bottom: 0.8rem;
}

.page-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 1.2rem;
}

.page-info-card {
  display: grid;
  gap: 0.85rem;
  min-height: 100%;
  padding: 1.35rem;
  border: 1px solid rgba(15, 76, 129, 0.08);
  border-radius: 1.2rem;
  background: linear-gradient(180deg, #ffffff 0%, #f8fbff 100%);
}

.page-info-card h3 {
  min-height: 3rem;
  line-height: 1.25;
}

.page-info-card p {
  font-size: 0.96rem;
}

.page-info-card__link {
  display: inline-flex;
  align-items: center;
  margin-top: auto;
  font-weight: 700;
}

.page-checklist {
  display: grid;
  gap: 0.95rem;
}

.page-checklist li {
  display: grid;
  grid-template-columns: 1.15rem 1fr;
  gap: 0.85rem;
  padding: 0.95rem 0;
  border-bottom: 1px solid rgba(15, 76, 129, 0.08);
}

.page-checklist li:last-child {
  border-bottom: 0;
  padding-bottom: 0;
}

.page-checklist__icon {
  width: 1.05rem;
  height: 1.05rem;
  margin-top: 0.32rem;
  border-radius: 50%;
  background: rgba(20, 154, 92, 0.16);
  position: relative;
}

.page-checklist__icon::before {
  content: "";
  position: absolute;
  left: 0.31rem;
  top: 0.16rem;
  width: 0.28rem;
  height: 0.52rem;
  border-right: 2px solid var(--color-success);
  border-bottom: 2px solid var(--color-success);
  transform: rotate(40deg);
}

.page-checklist strong {
  display: block;
  margin-bottom: 0.25rem;
  color: var(--color-text);
}

.page-checklist p {
  color: var(--color-text);
}

.page-faq-list {
  gap: 0.9rem;
}

.archive-header {
  margin-bottom: 2rem;
}

.content-grid,
.single-layout {
  display: grid;
  grid-template-columns: minmax(0, 1fr) 320px;
  gap: 2rem;
  align-items: start;
}

.card,
.single-post,
.sidebar-related {
  border: 1px solid rgba(15, 76, 129, 0.08);
  border-radius: var(--radius-lg);
  background: #fff;
  box-shadow: 0 10px 30px rgba(10, 31, 51, 0.04);
}

.card {
  padding: 1.5rem;
}

.page-shell .card + .card {
  margin-top: 1.25rem;
}

.card h1,
.card h2 {
  margin-bottom: 1rem;
}

.post-header {
  padding: 1.8rem 1.8rem 0;
}

.post-category {
  margin-bottom: 0.85rem;
}

.post-category a {
  display: inline-flex;
  align-items: center;
  min-height: 2rem;
  padding: 0.45rem 0.8rem;
  border-radius: 999px;
  background: rgba(244, 123, 32, 0.1);
  color: var(--color-accent-dark);
  font-size: 0.82rem;
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.02em;
}

.post-title {
  margin-bottom: 1rem;
  font-size: clamp(2rem, 3.2vw, 2.75rem);
}

.post-meta {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  padding-bottom: 1.4rem;
  color: var(--color-text-muted);
  font-size: 0.92rem;
}

.post-meta__author,
.post-meta__date,
.post-meta__modified {
  display: inline-flex;
  align-items: center;
  gap: 0.35rem;
}

.post-featured-img {
  margin: 0;
  padding: 0 1.8rem 1.8rem;
}

.post-featured-img__img {
  width: 100%;
  border-radius: 1.3rem;
}

.post-featured-img__caption {
  margin-top: 0.7rem;
  text-align: center;
  font-size: 0.88rem;
}

.post-content,
.entry-content {
  padding: 0 1.8rem 1.8rem;
  color: var(--color-text);
}

.post-content > * + *,
.entry-content > * + * {
  margin-top: 1rem;
}

.post-content h2,
.entry-content h2 {
  margin-top: 2rem;
  color: var(--color-primary-dark);
}

.post-content h3,
.entry-content h3 {
  margin-top: 1.5rem;
}

.post-content p,
.entry-content p {
  color: var(--color-text);
  line-height: 1.72;
}

.post-content h2,
.entry-content h2,
.post-content h3,
.entry-content h3 {
  text-wrap: balance;
}

.post-content ul,
.post-content ol,
.entry-content ul,
.entry-content ol {
  padding-left: 1.25rem;
  list-style: revert;
}

.post-content li,
.entry-content li {
  margin-bottom: 0.6rem;
}

.post-content img,
.entry-content img {
  border-radius: 1rem;
}

.post-content table,
.entry-content table {
  width: 100%;
  border-collapse: collapse;
}

.post-content th,
.post-content td,
.entry-content th,
.entry-content td {
  padding: 0.75rem 0.85rem;
  border: 1px solid var(--color-border);
  text-align: left;
}

.post-content blockquote,
.entry-content blockquote {
  margin: 1.5rem 0;
  padding: 1.2rem 1.3rem;
  border-left: 4px solid var(--color-primary);
  border-radius: 0 1rem 1rem 0;
  background: rgba(15, 76, 129, 0.06);
}

.post-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
  padding: 0 1.8rem 1.8rem;
}

.post-tag {
  padding: 0.5rem 0.75rem;
  border-radius: 999px;
  background: rgba(15, 76, 129, 0.08);
  color: var(--color-primary);
  font-size: 0.85rem;
  font-weight: 700;
}

.author-box {
  display: grid;
  grid-template-columns: 5rem 1fr;
  gap: 1rem;
  margin: 0 1.8rem 1.8rem;
  padding: 1.4rem;
  border-radius: 1.4rem;
  background: rgba(15, 76, 129, 0.05);
}

.author-box__avatar {
  width: 5rem;
  height: 5rem;
  border-radius: 50%;
  object-fit: cover;
}

.author-box__name {
  margin-bottom: 0.35rem;
  color: var(--color-text);
  font-weight: 700;
}

.author-box__link {
  font-weight: 700;
}

.post-cta,
.sidebar-booking {
  border-radius: 1.5rem;
  background: linear-gradient(180deg, var(--color-primary) 0%, var(--color-primary-dark) 100%);
  color: #fff;
}

.post-cta {
  margin: 0 1.8rem 1.8rem;
  padding: 1.6rem;
  text-align: center;
}

.post-cta__title,
.sidebar-booking h3 {
  color: #fff;
}

.post-cta p,
.sidebar-booking > p,
.sidebar-booking__info p {
  color: rgba(255, 255, 255, 0.82);
}

.post-cta__actions {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 0.8rem;
  margin-top: 1.15rem;
}

.post-cta .btn--secondary,
.sidebar-booking .btn--outline {
  border-color: rgba(255, 255, 255, 0.28);
  color: #fff;
  background: transparent;
}

.post-cta .btn--secondary:hover,
.sidebar-booking .btn--outline:hover {
  background: rgba(255, 255, 255, 0.12);
}

.single-sidebar {
  position: sticky;
  top: calc(var(--header-height) + 1rem);
  display: grid;
  gap: 1.25rem;
}

.sidebar-booking {
  padding: 1.5rem;
}

.sidebar-booking__info {
  display: grid;
  gap: 0.4rem;
  margin-top: 1rem;
}

.sidebar-related {
  padding: 1.4rem;
}

.sidebar-related h3 {
  margin-bottom: 1rem;
}

.sidebar-related__list {
  display: grid;
  gap: 0.95rem;
}

.sidebar-related__list a {
  color: var(--color-text);
  font-weight: 700;
}

.sidebar-related__list time {
  color: var(--color-text-muted);
  font-size: 0.85rem;
}

.pagination-wrap {
  margin-top: 2rem;
}

.pagination-wrap .nav-links {
  display: flex;
  flex-wrap: wrap;
  gap: 0.6rem;
}

.pagination-wrap .page-numbers {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-width: 2.5rem;
  min-height: 2.5rem;
  padding: 0.5rem 0.85rem;
  border: 1px solid rgba(15, 76, 129, 0.12);
  border-radius: 0.85rem;
  background: #fff;
  color: var(--color-text);
  font-weight: 700;
}

.pagination-wrap .page-numbers.current,
.pagination-wrap .page-numbers:hover {
  border-color: var(--color-primary);
  background: rgba(15, 76, 129, 0.08);
  color: var(--color-primary);
}

@media (max-width: 1100px) {
  .feature-bar__list,
  .service-grid,
  .page-card-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .footer-grid,
  .archive-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .content-grid,
  .single-layout {
    grid-template-columns: minmax(0, 1fr) 280px;
  }
}

@media (max-width: 960px) {
  .site-header__inner {
    grid-template-columns: minmax(0, 1fr) auto;
    gap: 1rem;
  }

  .primary-nav {
    position: absolute;
    top: calc(100% + 0.35rem);
    left: 1rem;
    right: 1rem;
    display: none;
    padding: 0.6rem;
    border: 1px solid rgba(15, 76, 129, 0.1);
    border-radius: 1.25rem;
    background: rgba(255, 255, 255, 0.98);
    box-shadow: var(--shadow-md);
  }

  .primary-nav.is-open {
    display: block;
  }

  .primary-nav__list {
    flex-direction: column;
    align-items: stretch;
  }

  .primary-nav__list a {
    justify-content: flex-start;
  }

  .menu-toggle {
    display: block;
  }

  .hero-grid,
  .why-grid,
  .page-hero__inner,
  .content-grid,
  .single-layout {
    grid-template-columns: 1fr;
  }

  .hero-media {
    justify-items: center;
  }

  .hero-info-card {
    margin-right: auto;
    margin-left: auto;
  }

  .blog-grid {
    grid-template-columns: repeat(2, minmax(0, 1fr));
  }

  .single-sidebar {
    position: static;
  }
}

@media (max-width: 768px) {
  .section {
    padding: 4rem 0;
  }

  .site-branding__subtitle {
    display: none;
  }

  .header-cta {
    padding-inline: 0.95rem;
    font-size: 0.9rem;
  }

  .hero-section {
    padding: 3.5rem 0 5.25rem;
  }

  .hero-actions {
    display: grid;
  }

  .hero-actions .btn,
  .page-hero__actions .btn,
  .post-cta__actions .btn {
    width: 100%;
  }

  .feature-bar {
    margin-top: -2.5rem;
  }

  .feature-bar__list,
  .blog-grid,
  .archive-grid,
  .footer-grid,
  .page-card-grid {
    grid-template-columns: 1fr;
  }

  .service-grid {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    flex-direction: column;
  }

  .author-box {
    grid-template-columns: 1fr;
    text-align: center;
    justify-items: center;
  }
}

@media (max-width: 540px) {
  .container {
    width: min(100% - 1.25rem, var(--container));
  }

  .site-branding__kicker {
    font-size: 0.68rem;
  }

  .site-branding__title {
    font-size: 0.95rem;
  }

  .header-cta span,
  .floating-actions__label {
    display: none;
  }

  .header-cta {
    width: 2.9rem;
    min-width: 2.9rem;
    padding: 0;
  }

  .hero-photo-card {
    width: 100%;
  }

  .eyebrow {
    border-radius: 1rem;
    line-height: 1.45;
  }

  .hero-title {
    max-width: 100%;
  }

  h1 {
    font-size: clamp(1.85rem, 9vw, 2.35rem);
  }

  h2 {
    font-size: clamp(1.45rem, 7vw, 1.85rem);
  }

  .hero-badge {
    left: 0.85rem;
    right: 0.85rem;
    bottom: 0.85rem;
  }

  .hero-info-card {
    width: 100%;
    margin-top: 1rem;
  }

  .faq-card summary {
    padding: 1rem;
  }

  .faq-card__content p,
  .post-content,
  .entry-content,
  .post-featured-img,
  .post-tags,
  .post-header {
    padding-inline: 1rem;
  }

  .post-cta,
  .author-box {
    margin-inline: 1rem;
  }

  .floating-actions__icon {
    width: 3rem;
    height: 3rem;
    border-radius: 1rem;
  }

  .clinic-chat {
    right: 0.5rem;
    bottom: max(0.5rem, env(safe-area-inset-bottom));
    left: 0.5rem;
    width: auto;
    gap: 0;
  }

  .clinic-chat__panel {
    width: 100%;
    max-height: calc(100vh - 1rem);
    max-height: calc(100dvh - 1rem);
    border-radius: 1.15rem;
  }

  .clinic-chat__header {
    grid-template-columns: minmax(0, 1fr) auto auto;
    gap: 0.5rem;
    padding: 0.85rem;
  }

  .clinic-chat__zalo {
    min-width: 2.35rem;
    padding-inline: 0.35rem;
  }

  .clinic-chat__zalo span:last-child {
    display: none;
  }

  .clinic-chat__close {
    width: 2.75rem;
    height: 2.75rem;
  }

  .clinic-chat__body {
    height: calc(100dvh - 12rem);
    max-height: none;
    padding: 0.85rem;
    overscroll-behavior: contain;
  }

  .clinic-chat__messages {
    min-height: 24rem;
  }

  .clinic-chat__message {
    max-width: 90%;
    padding: 0.72rem 0.8rem;
    font-size: 0.88rem;
  }

  .clinic-chat__form {
    padding: 0.65rem;
  }

  .clinic-chat__toggle {
    min-height: 3.25rem;
    padding: 0.5rem 0.85rem 0.5rem 0.55rem;
  }

}