:root {
  --bg: #ffffff;
  --bg2: #fff8f3;
  --bg3: #fff1e6;
  --bg4: #ffe9d4;
  --bg-void: #f5f0eb;
  --border: #e5d8cc;
  --border2: #d0bfb0;
  --orange: #ea580c;
  --orange2: #c2410c;
  --orange-dim: rgba(234, 88, 12, .08);
  --orange-glow: rgba(234, 88, 12, .2);
  --red-glow: rgba(185, 28, 28, .06);
  --white: #ffffff;
  --heading: #1a1a1a;
  --text: #1a1a1a;
  --text2: #44403c;
  --text3: #78716c;
  --shadow: 0 20px 54px rgba(96, 61, 35, .12);
  --radius: 8px;
  --header-height: 69px;
}

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

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  background: var(--bg);
  color: var(--text);
  font-family: ui-sans-serif, system-ui, -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  line-height: 1.6;
}

body::before {
  position: fixed;
  inset: 0;
  z-index: -2;
  background:
    radial-gradient(circle at 50% -20%, rgba(249, 115, 22, .1), transparent 38%),
    linear-gradient(var(--bg), var(--bg-void));
  content: "";
}

body.menu-open {
  overflow: hidden;
}

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

a {
  color: inherit;
  text-decoration: none;
}

.visually-hidden {
  position: absolute;
  width: 1px;
  height: 1px;
  padding: 0;
  margin: -1px;
  overflow: hidden;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
  border: 0;
}

.site-header {
  position: sticky;
  top: 0;
  z-index: 20;
  display: grid;
  grid-template-columns: minmax(0, 1fr) auto minmax(0, 1fr);
  align-items: center;
  gap: 18px;
  min-height: var(--header-height);
  padding: 12px clamp(18px, 4vw, 56px);
  background: rgba(255, 255, 255, .88);
  border-bottom: 1px solid var(--border);
  backdrop-filter: blur(20px);
}

.brand {
  grid-column: 1;
  display: inline-flex;
  align-items: center;
  gap: 12px;
  min-width: 0;
}

.brand img {
  width: 44px;
  height: 44px;
  object-fit: cover;
  object-position: center 18%;
  border: 1px solid rgba(234, 88, 12, .18);
  border-radius: 999px;
  background: var(--bg3);
  box-shadow: 0 0 0 3px rgba(234, 88, 12, .12);
}

.brand strong,
.brand small {
  display: block;
}

.brand strong {
  color: var(--heading);
  font-size: 15px;
  line-height: 1.1;
}

.brand small {
  color: var(--text3);
  font-size: 12px;
  margin-top: 2px;
}

.site-nav {
  grid-column: 2;
  display: flex;
  align-items: center;
  gap: 4px;
  justify-self: center;
  margin-left: 0;
}

.site-nav a {
  border-radius: 6px;
  color: var(--text3);
  font-size: 13px;
  font-weight: 800;
  padding: 8px 13px;
  transition: background .15s ease, color .15s ease;
}

.site-nav a:hover,
.site-nav a:focus-visible,
.site-nav a[aria-current="page"] {
  background: var(--orange-dim);
  color: var(--orange);
}

.site-nav .work-nav-trigger,
.site-nav .courses-nav-trigger {
  border: 0;
  background: transparent;
  border-radius: 6px;
  color: var(--text3);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 800;
  padding: 8px 13px;
}

.site-nav .work-nav-trigger:hover,
.site-nav .work-nav-trigger:focus-visible,
.work-nav-item.open .work-nav-trigger,
.site-nav .courses-nav-trigger:hover,
.site-nav .courses-nav-trigger:focus-visible,
.courses-nav-item.open .courses-nav-trigger {
  background: var(--orange-dim);
  color: var(--orange);
}

.work-auth-controls {
  grid-column: 3;
  justify-self: end;
  z-index: 42;
  margin-left: 0;
}

.work-auth-button {
  display: grid;
  width: 38px;
  height: 38px;
  place-items: center;
  border: 1px solid var(--border2);
  border-radius: 999px;
  background: var(--bg2);
  color: var(--text2);
  cursor: pointer;
  line-height: 1;
  transition: background .15s ease, border-color .15s ease, color .15s ease, transform .15s ease;
}

.work-auth-icon {
  display: block;
  width: 19px;
  height: 19px;
}

.work-auth-button:hover,
.work-auth-button:focus-visible,
.work-auth-button.is-authenticated {
  border-color: var(--orange);
  background: var(--orange-dim);
  color: var(--orange);
  transform: translateY(-1px);
}

.work-auth-controls {
  position: relative;
}

.work-auth-button.has-avatar {
  padding: 0;
  overflow: hidden;
  transform: none;
}

.work-account-avatar {
  display: grid;
  width: 100%;
  height: 100%;
  place-items: center;
  border-radius: 999px;
  overflow: hidden;
  background: var(--orange-dim);
  color: var(--orange);
  font-size: 13px;
  font-weight: 850;
  letter-spacing: .02em;
}

.work-account-avatar img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.work-account-avatar-lg {
  flex: none;
  width: 44px;
  height: 44px;
  font-size: 15px;
}

.work-account-menu {
  position: absolute;
  top: calc(100% + 10px);
  right: 0;
  z-index: 60;
  width: min(270px, calc(100vw - 28px));
  border: 1px solid var(--border2);
  border-radius: 12px;
  background: var(--bg2);
  box-shadow: var(--shadow);
  padding: 8px;
}

.work-account-menu[hidden],
.work-account-head[hidden] {
  display: none;
}

.work-account-head {
  display: flex;
  align-items: center;
  gap: 12px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 6px;
  padding: 8px 8px 12px;
}

.work-account-who {
  display: grid;
  min-width: 0;
  gap: 2px;
}

.work-account-name,
.work-account-email {
  overflow: hidden;
  text-overflow: ellipsis;
  white-space: nowrap;
}

.work-account-name {
  color: var(--text);
  font-size: 14px;
}

.work-account-email {
  color: var(--text3);
  font-size: 12px;
}

.work-account-logout {
  display: flex;
  align-items: center;
  gap: 10px;
  border-radius: 8px;
  color: var(--text2);
  font-size: 14px;
  font-weight: 750;
  padding: 10px;
  text-decoration: none;
}

.work-account-logout .work-auth-icon {
  width: 17px;
  height: 17px;
}

.work-account-logout:hover,
.work-account-logout:focus-visible {
  background: var(--orange-dim);
  color: var(--orange);
}

.work-auth-modal {
  position: fixed;
  z-index: 90;
  inset: 0;
  display: grid;
  place-items: center;
  padding: 18px;
}

.work-auth-modal[hidden],
.work-register-form[hidden] {
  display: none;
}

.work-auth-backdrop {
  position: absolute;
  inset: 0;
  border: 0;
  background: rgba(59, 36, 22, .38);
  cursor: default;
}

.work-auth-dialog {
  position: relative;
  z-index: 1;
  width: min(390px, 100%);
  border: 1px solid var(--border2);
  border-radius: 12px;
  background: var(--bg2);
  box-shadow: var(--shadow);
  padding: 22px;
}

.work-login-form,
.work-register-form {
  display: grid;
  gap: 10px;
}

.work-auth-tabs {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 4px;
  border-bottom: 1px solid var(--border);
  margin: 0 0 16px;
  padding-bottom: 9px;
}

.work-auth-tab {
  border: 0;
  border-radius: 6px;
  background: transparent;
  color: var(--text3);
  cursor: pointer;
  font: inherit;
  font-size: 13px;
  font-weight: 850;
  padding: 9px 10px;
}

.work-auth-tab.is-active,
.work-auth-tab:hover,
.work-auth-tab:focus-visible {
  background: var(--orange-dim);
  color: var(--orange);
}

.work-login-head {
  display: flex;
  align-items: flex-start;
  justify-content: space-between;
  gap: 16px;
  border-bottom: 1px solid var(--border);
  margin-bottom: 4px;
  padding-bottom: 12px;
}

.work-login-head h2 {
  margin: 0;
  font-size: 25px;
}

.work-login-head .section-kicker {
  margin-bottom: 5px;
}

.work-login-form label,
.work-register-form label {
  color: var(--text2);
  font-size: 12px;
  font-weight: 850;
}

.work-login-form input,
.work-register-form input {
  width: 100%;
  border: 1px solid var(--border2);
  border-radius: 7px;
  background: var(--bg3);
  color: var(--heading);
  font: inherit;
  padding: 11px 12px;
}

.work-login-form input:focus,
.work-register-form input:focus {
  border-color: var(--orange);
  outline: 2px solid var(--orange-dim);
  outline-offset: 1px;
}

.work-login-close {
  border: 0;
  background: transparent;
  color: var(--text3);
  cursor: pointer;
  font-size: 25px;
  line-height: 1;
  padding: 0 2px;
}

.work-login-error {
  color: #a43e32;
  font-size: 13px;
  font-weight: 800;
  margin: 2px 0;
}

.work-register-copy,
.work-register-status {
  color: var(--text2);
  font-size: 13px;
  line-height: 1.55;
  margin: 0 0 6px;
}

.work-register-status {
  border-left: 3px solid var(--orange);
  background: var(--orange-dim);
  padding: 9px 11px;
}

.work-mega-menu {
  min-width: 0;
}

.courses-mega-menu {
  min-width: 0;
}

.courses-mega-cols {
  grid-template-columns: 1.08fr 1fr 1fr;
}

.courses-mega-feature {
  border-right: 1px solid var(--border);
  padding-right: 14px;
}

.nav-item {
  position: relative;
}

.nav-item-trigger {
  display: inline-flex;
  align-items: center;
  gap: 6px;
}

.nav-item-trigger::after {
  width: 6px;
  height: 6px;
  border-right: 1.5px solid currentColor;
  border-bottom: 1.5px solid currentColor;
  content: "";
  transform: translateY(-2px) rotate(45deg);
  transition: transform .16s ease;
}

.nav-item:hover .nav-item-trigger::after,
.nav-item:focus-within .nav-item-trigger::after,
.nav-item.open .nav-item-trigger::after {
  transform: translateY(1px) rotate(225deg);
}

.mega-menu {
  position: fixed;
  top: calc(var(--header-height) - 1px);
  left: 50%;
  width: 100vw;
  max-width: 100vw;
  z-index: 30;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg2);
  box-shadow: 0 18px 48px rgba(96, 61, 35, .14);
  opacity: 0;
  padding: 26px 0;
  pointer-events: none;
  transform: translate(-50%, -8px);
  transition: opacity .16s ease, transform .16s ease, visibility .16s ease;
  visibility: hidden;
}

.mega-menu::before {
  content: "";
  position: absolute;
  top: -18px;
  right: 0;
  left: 0;
  height: 18px;
}

.nav-item:hover .mega-menu,
.nav-item:focus-within .mega-menu,
.nav-item.open .mega-menu {
  opacity: 1;
  pointer-events: auto;
  transform: translate(-50%, 0);
  visibility: visible;
}

.mega-menu-inner {
  max-width: 1200px;
  margin: 0 auto;
  padding: 0 24px;
}

.mega-col-label,
.mega-section-head {
  color: var(--text3);
  font-size: 10px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.mega-col-label {
  border-bottom: 1px solid var(--border);
  margin-bottom: 14px;
  padding-bottom: 12px;
}

.mega-cols {
  display: grid;
  grid-template-columns: .95fr .95fr 1.25fr;
  gap: 12px;
}

/* Информация: Заболявания · Статии · Стандарти · Съгласия */
.blog-mega-cols {
  grid-template-columns: .9fr .9fr 1.15fr 1fr;
}

.mega-col {
  display: grid;
  align-content: start;
  gap: 8px;
}

.mega-section-head {
  padding: 0 10px 2px;
}

.mega-link {
  display: flex;
  align-items: center;
  gap: 12px;
  min-height: 72px;
  border: 1px solid transparent;
  border-radius: 10px;
  color: var(--text2);
  padding: 10px;
  transition: background .14s ease, border-color .14s ease, color .14s ease;
}

.info-band {
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
}

.standards-grid {
  grid-template-columns: repeat(3, 1fr);
}

.page-hero.course-hero {
  max-width: none;
  padding-right: clamp(24px, 5vw, 72px);
  padding-bottom: 26px;
  padding-left: clamp(24px, 5vw, 72px);
}

.section.course-shell {
  display: grid;
  grid-template-columns: minmax(300px, 380px) minmax(0, 1fr);
  gap: 0;
  align-items: start;
  width: 100vw;
  max-width: none;
  margin-right: calc(50% - 50vw);
  margin-left: calc(50% - 50vw);
  padding: 0;
  border-top: 1px solid var(--border);
}

.course-index {
  position: sticky;
  top: 69px;
  max-height: calc(100vh - 69px);
  overflow: auto;
  border-right: 1px solid var(--border2);
  background: rgba(255, 248, 243, .72);
}

.course-index nav {
  display: grid;
}

.course-index-head,
.course-module {
  padding: 24px 28px;
  border-bottom: 1px solid var(--border);
}

.course-module:last-child {
  border-bottom: 0;
}

.course-index h2,
.course-module h3 {
  margin: 0;
}

.course-module h3 {
  color: var(--heading);
  font-size: 15px;
}

.course-module-label {
  display: block;
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .1em;
  line-height: 1.35;
  margin-bottom: 7px;
  text-transform: uppercase;
}

.course-module a,
.course-module span {
  display: block;
  margin-top: 12px;
  color: var(--text2);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.45;
}

.course-module a {
  color: var(--orange);
}

.course-module a.is-active {
  border-left: 3px solid var(--orange);
  color: var(--heading);
  padding-left: 10px;
}

.course-module a.has-active-child {
  color: var(--heading);
}

.course-module a.course-topic-child {
  position: relative;
  margin-left: 16px;
  color: var(--text2);
  font-size: 13px;
  font-weight: 780;
}

.course-module a.course-topic-child::before {
  position: absolute;
  top: 50%;
  left: -14px;
  width: 8px;
  height: 1px;
  background: var(--border2);
  content: "";
}

.course-subtopics {
  display: grid;
  gap: 8px;
  margin-top: 12px;
}

.course-subtopics span,
.course-subtopics a {
  margin-top: 0;
}

.course-main {
  min-width: 0;
  padding: clamp(44px, 7vw, 80px) clamp(24px, 5vw, 72px);
}

.course-visual {
  margin: 0 0 34px;
  overflow: hidden;
  border: 1px solid var(--border);
  border-radius: 14px;
  background: var(--bg3);
}

.course-visual img {
  width: 100%;
  aspect-ratio: 16 / 7;
  object-fit: cover;
}

.course-visual-wide {
  max-width: 1040px;
}

.course-lessons-grid {
  grid-template-columns: repeat(2, 1fr);
}

.course-article {
  padding-top: clamp(42px, 7vw, 78px);
}

.course-lesson-main {
  min-width: 0;
  background: transparent;
  padding: clamp(44px, 7vw, 84px) clamp(24px, 5vw, 84px);
}

.course-lesson-main .article-page {
  max-width: 1020px;
  padding: 0;
}

.course-topic-header {
  border-bottom: 1px solid var(--border);
  margin-bottom: 34px;
  padding-bottom: 26px;
}

.course-topic-header h1 {
  font-size: clamp(38px, 6vw, 68px);
}

.course-breadcrumb {
  color: var(--text3);
  font-size: 13px;
  font-weight: 850;
  margin: 0 0 14px;
}

.course-breadcrumb a {
  color: var(--orange);
}

.course-subtopic-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
  margin: 26px 0 34px;
}

.course-subtopic-grid a {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg3);
  color: var(--heading);
  font-size: 14px;
  font-weight: 850;
  padding: 14px;
}

.course-note {
  border-left: 4px solid var(--orange);
  background: var(--orange-dim);
  color: var(--text2);
  margin: 26px 0;
  padding: 18px 20px;
}

.course-module-list {
  display: grid;
  gap: 18px;
  max-width: 1040px;
}

.course-topic-block {
  border-top: 1px solid var(--border);
  padding-top: 22px;
}

.course-topic-block h3 {
  font-size: clamp(24px, 3vw, 36px);
  margin: 4px 0 18px;
}

.course-topic-links {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.course-topic-links a {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg2);
  color: var(--heading);
  font-size: 14px;
  font-weight: 820;
  line-height: 1.35;
  padding: 13px 14px;
}

.course-topic-links a.course-topic-child {
  margin-left: 18px;
  border-style: dashed;
  background: rgba(255, 255, 255, .38);
  color: var(--text2);
}

.course-topic-links a:hover,
.course-topic-links a:focus-visible,
.course-subtopic-grid a:hover,
.course-subtopic-grid a:focus-visible {
  border-color: rgba(234, 88, 12, .35);
  background: var(--orange-dim);
}

.course-next-links {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
}

.mega-link:hover,
.mega-link:focus-visible {
  border-color: rgba(234, 88, 12, .22);
  background: var(--orange-dim);
  color: var(--orange);
}

.mega-link-icon {
  display: grid;
  width: 38px;
  height: 38px;
  flex: 0 0 38px;
  place-items: center;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg3);
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
}

.mega-link-text {
  color: var(--heading);
  font-size: 13px;
  font-weight: 900;
  line-height: 1.25;
}

.mega-link-sub {
  color: var(--text3);
  font-size: 12px;
  font-weight: 700;
  line-height: 1.35;
  margin-top: 3px;
}

.mobile-menu-toggle {
  display: none;
  width: 42px;
  height: 42px;
  border: 1px solid var(--border2);
  border-radius: var(--radius);
  background: var(--bg3);
  cursor: pointer;
  place-items: center;
  padding: 0;
}

.mobile-menu-toggle span:not(.visually-hidden) {
  display: block;
  width: 19px;
  height: 2px;
  margin: 3px auto;
  border-radius: 99px;
  background: var(--heading);
  transition: transform .18s ease, opacity .18s ease;
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(1) {
  transform: translateY(5px) rotate(45deg);
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(2) {
  opacity: 0;
}

.mobile-menu-toggle[aria-expanded="true"] span:nth-child(3) {
  transform: translateY(-5px) rotate(-45deg);
}

.hero {
  position: relative;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(280px, 420px);
  gap: clamp(28px, 5vw, 70px);
  align-items: center;
  max-width: 1200px;
  min-height: calc(100vh - 69px);
  margin: 0 auto;
  padding: clamp(56px, 8vw, 96px) 24px 42px;
  overflow: hidden;
}

.hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(249, 115, 22, .035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(249, 115, 22, .035) 1px, transparent 1px);
  background-size: 60px 60px;
  content: "";
}

.hero-glow-main,
.hero-glow-left {
  position: absolute;
  z-index: -1;
  pointer-events: none;
}

.hero-glow-main {
  top: -240px;
  left: 50%;
  width: 920px;
  height: 620px;
  border-radius: 50%;
  background: radial-gradient(ellipse, rgba(249, 115, 22, .16) 0%, transparent 65%);
  transform: translateX(-50%);
}

.hero-glow-left {
  bottom: -120px;
  left: -120px;
  width: 420px;
  height: 420px;
  border-radius: 50%;
  background: radial-gradient(circle, var(--red-glow) 0%, transparent 72%);
}

.hero-copy {
  max-width: 680px;
}

.section-kicker {
  display: inline-flex;
  align-items: center;
  gap: 7px;
  margin: 0 0 20px;
  border: 1px solid rgba(249, 115, 22, .22);
  border-radius: 4px;
  background: var(--orange-dim);
  color: var(--orange);
  font-size: 10.5px;
  font-weight: 900;
  letter-spacing: .12em;
  line-height: 1.4;
  padding: 5px 12px;
  text-transform: uppercase;
}

.section-kicker::before {
  color: rgba(249, 115, 22, .62);
  content: "//";
}

h1,
h2,
h3,
p {
  overflow-wrap: anywhere;
}

h1,
h2 {
  margin: 0;
  color: var(--heading);
  font-weight: 900;
  letter-spacing: -.03em;
}

h1 {
  max-width: 780px;
  font-size: clamp(42px, 7vw, 76px);
  line-height: .98;
}

h2 {
  font-size: clamp(28px, 4vw, 46px);
  line-height: 1.08;
}

h3 {
  margin: 0;
  color: var(--heading);
  font-size: 18px;
  line-height: 1.25;
}

.hero-lead {
  max-width: 620px;
  margin: 24px 0 0;
  color: var(--text2);
  font-size: clamp(17px, 2vw, 20px);
  line-height: 1.75;
}

.hero-actions {
  display: flex;
  flex-wrap: wrap;
  gap: 12px;
  margin-top: 34px;
}

.button {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 48px;
  border-radius: var(--radius);
  font-weight: 900;
  padding: 13px 20px;
}

.button-primary {
  background: var(--orange);
  color: var(--white);
  box-shadow: 0 0 28px var(--orange-glow);
}

.button-primary:hover,
.button-primary:focus-visible {
  background: var(--orange2);
  box-shadow: 0 0 42px rgba(249, 115, 22, .42);
  transform: translateY(-1px);
}

.button-secondary {
  border: 1px solid var(--border2);
  background: var(--bg3);
  color: var(--text2);
}

.button-secondary:hover,
.button-secondary:focus-visible {
  border-color: var(--orange);
  background: var(--orange-dim);
  color: var(--orange);
}

.site-panel,
.hero-portrait {
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg2);
  box-shadow: var(--shadow);
}

.hero-portrait {
  position: relative;
  align-self: stretch;
  min-height: 520px;
  margin: 0;
  overflow: hidden;
}

.hero-portrait img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: center top;
  opacity: .98;
}

.hero-portrait figcaption {
  position: absolute;
  right: 16px;
  bottom: 16px;
  left: 16px;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: rgba(255, 255, 255, .9);
  color: var(--text);
  font-size: 13px;
  font-weight: 900;
  padding: 12px 14px;
  backdrop-filter: blur(14px);
}

.hero-stats {
  grid-column: 1 / -1;
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  margin-top: 4px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--border);
  overflow: hidden;
}

.hero-stats div {
  min-width: 0;
  background: var(--bg2);
  padding: 22px;
  transition: background .15s ease;
}

.hero-stats div:hover {
  background: var(--bg3);
}

.hero-stats strong,
.hero-stats span {
  display: block;
}

.hero-stats strong {
  color: var(--heading);
  font-size: 18px;
  line-height: 1.2;
}

.hero-stats span {
  color: var(--text3);
  font-size: 13px;
  margin-top: 6px;
}

.section {
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(64px, 8vw, 94px) 24px;
}

.page-hero {
  position: relative;
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(64px, 9vw, 112px) 24px clamp(36px, 6vw, 70px);
  overflow: hidden;
}

.page-hero::before {
  position: absolute;
  inset: 0;
  z-index: -1;
  background-image:
    linear-gradient(rgba(249, 115, 22, .03) 1px, transparent 1px),
    linear-gradient(90deg, rgba(249, 115, 22, .03) 1px, transparent 1px);
  background-size: 52px 52px;
  content: "";
}

.page-hero h1 {
  max-width: 960px;
  font-size: clamp(40px, 7vw, 72px);
}

.page-hero p:not(.section-kicker) {
  max-width: 760px;
  margin: 22px 0 0;
  color: var(--text2);
  font-size: clamp(17px, 2vw, 21px);
  line-height: 1.7;
}

.link-section {
  border-top: 1px solid var(--border);
}

.section-heading {
  max-width: 780px;
  margin-bottom: 36px;
}

.section-heading p:not(.section-kicker) {
  color: var(--text2);
  font-size: 16px;
  line-height: 1.75;
  margin: 16px 0 0;
}

.split-section {
  display: grid;
  grid-template-columns: minmax(240px, .8fr) minmax(0, 1fr);
  gap: clamp(28px, 5vw, 72px);
  border-top: 1px solid var(--border);
}

.reading-column p {
  margin: 0 0 18px;
  color: var(--text2);
  font-size: 16px;
  line-height: 1.85;
}

.reading-column strong {
  color: var(--heading);
}

blockquote {
  margin: 28px 0 0;
  border-left: 3px solid var(--orange);
  border-radius: 0 var(--radius) var(--radius) 0;
  background: var(--orange-dim);
  color: var(--text);
  font-size: 20px;
  font-weight: 700;
  line-height: 1.5;
  padding: 20px 22px;
}

.timeline-section {
  padding-top: 24px;
}

.timeline,
.expertise-grid,
.procedure-groups,
.reviews-grid,
.link-grid,
.blog-grid {
  display: grid;
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--border);
  overflow: hidden;
}

.timeline,
.expertise-grid,
.procedure-groups,
.reviews-grid,
.blog-grid {
  grid-template-columns: repeat(3, 1fr);
}

.link-grid {
  grid-template-columns: repeat(4, 1fr);
}

.timeline article,
.expertise-grid article,
.procedure-groups article,
.reviews-grid article,
.link-grid a,
.blog-card {
  display: block;
  border: 0;
  background: var(--bg2);
  padding: 26px;
  transition: background .16s ease, color .16s ease;
}

.link-grid a,
.blog-card {
  min-height: 230px;
}

.timeline article:hover,
.expertise-grid article:hover,
.procedure-groups article:hover,
.link-grid a:hover,
.link-grid a:focus-visible,
.blog-card:hover,
.blog-card:focus-visible {
  background: var(--bg3);
}

.timeline span,
.expertise-grid span,
.link-grid span,
.blog-card span {
  display: inline-flex;
  margin-bottom: 14px;
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.timeline p,
.expertise-grid p,
.reviews-grid p,
.link-grid p,
.blog-card p {
  color: var(--text3);
  margin: 10px 0 0;
}

.surface-section {
  max-width: none;
  border-top: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  background: var(--bg-void);
}

.surface-section > * {
  max-width: 1200px;
  margin-right: auto;
  margin-left: auto;
}

.expertise-grid article {
  min-height: 220px;
}

.procedure-groups h3 {
  margin-bottom: 16px;
}

.procedure-groups ul {
  display: grid;
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.procedure-groups li {
  position: relative;
  color: var(--text3);
  padding-left: 20px;
}

.procedure-groups li::before {
  position: absolute;
  top: .72em;
  left: 0;
  width: 7px;
  height: 7px;
  border-radius: 99px;
  background: var(--orange);
  content: "";
}

.reviews-section {
  padding-top: 32px;
}

.reviews-grid article {
  background: var(--bg2);
}

.reviews-grid p {
  color: var(--text2);
  font-size: 19px;
  line-height: 1.55;
}

.reviews-grid strong {
  display: block;
  margin-top: 18px;
  color: var(--orange);
}

.contact-section {
  padding: clamp(64px, 8vw, 94px) 24px;
  border-top: 1px solid var(--border);
  background: var(--bg-void);
}

.page-contact {
  min-height: 0;
}

.contact-card {
  display: grid;
  grid-template-columns: minmax(0, .9fr) minmax(320px, 1fr);
  gap: clamp(26px, 5vw, 68px);
  max-width: 1200px;
  margin: 0 auto;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg2);
  padding: clamp(28px, 5vw, 52px);
  box-shadow: var(--shadow);
}

.contact-card p {
  color: var(--text2);
  font-size: 16px;
  line-height: 1.75;
}

.contact-card h1 {
  max-width: 520px;
  font-size: clamp(42px, 5vw, 64px);
  overflow-wrap: normal;
}

.contact-actions {
  display: grid;
  gap: 12px;
}

.contact-actions a,
.contact-actions p {
  display: block;
  margin: 0;
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg3);
  padding: 16px;
}

.contact-actions a:hover,
.contact-actions a:focus-visible {
  border-color: var(--orange);
}

.contact-actions span {
  display: block;
  color: var(--text3);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .1em;
  text-transform: uppercase;
}

.contact-form-section {
  padding-top: clamp(56px, 8vw, 90px);
  padding-bottom: clamp(70px, 9vw, 112px);
}

.medical-question-layout {
  display: grid;
  grid-template-columns: minmax(230px, .58fr) minmax(0, 1fr);
  gap: clamp(24px, 5vw, 58px);
  max-width: 1080px;
  margin: 34px auto 0;
}

.medical-question-note {
  align-self: start;
  border-left: 3px solid var(--orange);
  background: var(--orange-dim);
  padding: 22px 24px;
}

.medical-question-note h3 {
  margin: 0 0 12px;
  font-size: 20px;
}

.medical-question-note p {
  color: var(--text2);
  font-size: 14px;
  line-height: 1.62;
}

.medical-question-note p:last-child {
  margin-bottom: 0;
}

.medical-question-form {
  display: grid;
  gap: 17px;
  border: 1px solid var(--border);
  background: var(--bg2);
  padding: clamp(22px, 4vw, 38px);
}

.form-field-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 16px;
}

.medical-question-form label:not(.form-consent) {
  display: grid;
  gap: 8px;
}

.medical-question-form label > span {
  color: var(--text2);
  font-size: 13px;
  font-weight: 850;
}

.medical-question-form em {
  color: var(--text3);
  font-size: 12px;
  font-style: normal;
  font-weight: 700;
}

.medical-question-form input:not([type="checkbox"]),
.medical-question-form select,
.medical-question-form textarea {
  width: 100%;
  border: 1px solid var(--border2);
  border-radius: 7px;
  background: var(--bg3);
  color: var(--heading);
  font: inherit;
  padding: 12px 13px;
}

.medical-question-form textarea {
  line-height: 1.55;
  resize: vertical;
}

.medical-question-form input:focus,
.medical-question-form select:focus,
.medical-question-form textarea:focus {
  border-color: var(--orange);
  outline: 2px solid var(--orange-dim);
  outline-offset: 1px;
}

.form-consent {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  color: var(--text2);
  font-size: 13px;
  line-height: 1.5;
}

.form-consent input {
  width: 17px;
  height: 17px;
  margin: 2px 0 0;
  accent-color: var(--orange);
}

.form-honeypot {
  position: absolute !important;
  overflow: hidden;
  width: 1px;
  height: 1px;
  clip: rect(0, 0, 0, 0);
  white-space: nowrap;
}

.form-status {
  border-left: 3px solid var(--orange);
  background: var(--orange-dim);
  color: var(--text2);
  font-size: 14px;
  font-weight: 750;
  line-height: 1.5;
  padding: 12px 14px;
}

.form-status.is-error {
  border-left-color: #a43e32;
  background: #f8ebe7;
  color: #6e2d25;
}

.contact-actions strong {
  display: block;
  color: var(--heading);
  font-size: 20px;
  line-height: 1.25;
  margin-top: 5px;
}

.blog-card h2 {
  font-size: 30px;
  line-height: 1.1;
}

.article-page {
  max-width: 860px;
  margin: 0 auto;
  padding: clamp(64px, 9vw, 104px) 24px;
}

.article-header {
  margin-bottom: 42px;
}

.article-header h1 {
  max-width: 820px;
  font-size: clamp(40px, 7vw, 72px);
}

.article-meta {
  color: var(--orange);
  font-size: 13px;
  font-weight: 900;
  margin: 18px 0 0;
}

.article-intro {
  color: var(--text2);
  font-size: 20px;
  line-height: 1.7;
  margin: 22px 0 0;
}

.article-body {
  color: var(--text2);
  font-size: 17px;
  line-height: 1.85;
}

.article-body h2 {
  color: var(--heading);
  font-size: clamp(28px, 4vw, 40px);
  margin: 42px 0 14px;
}

.article-body h3 {
  margin: 28px 0 12px;
}

.article-body p {
  margin: 0 0 18px;
}

.article-body ul,
.article-body ol {
  display: grid;
  gap: 12px;
  margin: 0 0 24px;
  padding-left: 24px;
}

.article-body li {
  color: var(--text2);
  padding-left: 4px;
}

.article-body li::marker {
  color: var(--orange);
  font-weight: 900;
}

.article-body strong {
  color: var(--heading);
}

.article-lead {
  color: var(--heading);
  font-size: clamp(19px, 2.5vw, 23px);
  line-height: 1.65;
  margin-bottom: 30px;
}

.clinical-summary {
  margin: 30px 0 42px;
  padding: 26px 28px;
  border: 1px solid color-mix(in srgb, var(--orange) 45%, var(--border));
  border-left: 5px solid var(--orange);
  border-radius: 12px;
  background: var(--bg2);
}

.clinical-summary h2 {
  margin-top: 0;
  font-size: clamp(24px, 3vw, 32px);
}

.clinical-summary ul {
  margin-bottom: 0;
}

.diagnostic-algorithm {
  counter-reset: diagnostic-step;
  list-style: none;
  padding-left: 0 !important;
}

.diagnostic-algorithm li {
  position: relative;
  min-height: 46px;
  padding: 12px 14px 12px 58px;
  border-bottom: 1px solid var(--border);
  counter-increment: diagnostic-step;
}

.diagnostic-algorithm li::before {
  position: absolute;
  top: 10px;
  left: 4px;
  display: grid;
  width: 34px;
  height: 34px;
  place-items: center;
  border-radius: 50%;
  background: var(--orange);
  color: #fff;
  content: counter(diagnostic-step);
  font-size: 13px;
  font-weight: 900;
}

.clinical-warning {
  padding: 18px 20px;
  border-left: 4px solid var(--orange);
  background: var(--bg3);
}

.medical-citation {
  color: var(--orange);
  font-size: 0.78em;
  font-weight: 900;
  text-decoration: none;
  vertical-align: super;
}

.medical-citation:hover,
.medical-citation:focus-visible {
  text-decoration: underline;
}

.medical-references {
  gap: 16px !important;
  padding-left: 30px !important;
  font-size: 15px;
  line-height: 1.65;
}

.medical-references li:target {
  border-radius: 6px;
  background: var(--bg3);
}

.operation-timeline {
  position: relative;
  display: grid;
  gap: 0;
  margin: 28px 0 44px;
}

.operation-timeline::before {
  position: absolute;
  top: 24px;
  bottom: 24px;
  left: 23px;
  width: 1px;
  background: var(--border);
  content: "";
}

.timeline-step {
  position: relative;
  display: grid;
  grid-template-columns: 48px minmax(0, 1fr);
  gap: 20px;
  padding: 0 0 34px;
}

.timeline-step:last-child {
  padding-bottom: 0;
}

.timeline-marker {
  position: relative;
  z-index: 1;
  display: grid;
  width: 48px;
  height: 48px;
  place-items: center;
  border: 1px solid var(--orange);
  border-radius: 50%;
  background: var(--bg2);
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
}

.timeline-step h3 {
  color: var(--heading);
  font-size: 22px;
  margin: 8px 0 10px;
}

.timeline-step p,
.timeline-step ul {
  margin-bottom: 0;
}

.course-table-wrap {
  width: 100%;
  margin: 24px 0 38px;
  overflow-x: auto;
  border: 1px solid var(--border);
  background: var(--bg2);
  -webkit-overflow-scrolling: touch;
}

.course-table {
  width: 100%;
  min-width: 980px;
  border-collapse: collapse;
  font-size: 14px;
  line-height: 1.55;
}

.course-table th,
.course-table td {
  padding: 14px 16px;
  border-right: 1px solid var(--border);
  border-bottom: 1px solid var(--border);
  text-align: left;
  vertical-align: top;
}

.course-table th {
  background: var(--bg3);
  color: var(--heading);
  font-size: 12px;
  font-weight: 900;
  text-transform: uppercase;
}

.course-table tr:last-child td {
  border-bottom: 0;
}

.course-table th:last-child,
.course-table td:last-child {
  border-right: 0;
}

.course-reference-table {
  width: 100%;
  border-collapse: collapse;
  color: var(--text);
}

.course-reference-table caption {
  caption-side: top;
  color: var(--heading);
  font-size: clamp(1.35rem, 2.4vw, 2rem);
  font-weight: 900;
  letter-spacing: -0.035em;
  line-height: 1.1;
  padding: 24px 20px 18px;
  text-align: center;
}

.course-reference-table thead th {
  background: var(--heading);
  color: var(--bg);
  font-weight: 900;
  text-align: left;
}

.course-reference-table th,
.course-reference-table td {
  padding: 14px 16px;
  border: 1px solid var(--border);
  text-align: left;
  transition: background-color 0.18s ease, color 0.18s ease;
  vertical-align: top;
}

.course-reference-table tbody tr:nth-child(even) {
  background: var(--bg3);
}

.course-reference-table tbody td:first-child {
  color: var(--heading);
  font-weight: 800;
}

.course-reference-table tbody tr:hover td {
  background: rgba(201, 83, 31, 0.12);
}

.course-reference-table tbody tr:hover td:first-child {
  color: var(--orange);
}

@media (max-width: 640px) {
  .course-reference-table {
    display: block;
    width: 100%;
  }

  .course-reference-table thead {
    display: none;
  }

  .course-reference-table tbody,
  .course-reference-table tr,
  .course-reference-table td {
    display: block;
    width: 100%;
  }

  .course-reference-table tr {
    margin-bottom: 14px;
    border: 1px solid var(--border);
    background: var(--bg2);
  }

  .course-reference-table td {
    display: grid;
    grid-template-columns: minmax(7rem, 0.8fr) minmax(0, 1.2fr);
    gap: 12px;
    padding: 10px 14px;
    border-width: 0 0 1px;
    overflow-wrap: anywhere;
  }

  .course-reference-table td:last-child {
    border-bottom: 0;
  }

  .course-reference-table td::before {
    color: var(--muted);
    content: attr(data-label);
    font-size: 0.78rem;
    font-weight: 800;
    overflow-wrap: anywhere;
  }
}

.course-content-figure {
  margin: 30px 0 42px;
}

.course-image-tabs {
  --atlas-ink: #18322e;
  --atlas-paper: #f5f0e5;
  --atlas-accent: #b6502d;
  background:
    linear-gradient(135deg, rgba(255, 255, 255, 0.72), transparent 42%),
    var(--atlas-paper);
  border: 1px solid rgba(79, 68, 48, 0.2);
  border-radius: 22px;
  box-shadow: 0 20px 60px rgba(45, 36, 23, 0.12);
  margin: 26px 0 46px;
  overflow: hidden;
  padding: clamp(20px, 4vw, 36px);
  position: relative;
}

.course-image-tabs::before {
  background: var(--atlas-accent);
  content: "";
  height: 4px;
  inset: 0 0 auto;
  position: absolute;
}

.course-image-tabs-head {
  display: grid;
  gap: 7px;
  margin-bottom: 22px;
}

.course-image-tabs-head h2 {
  color: var(--atlas-ink);
  font-size: clamp(25px, 4vw, 38px);
  letter-spacing: -0.035em;
  margin: 0;
}

.course-image-tabs-kicker {
  color: var(--atlas-accent);
  font-size: 12px;
  font-weight: 850;
  letter-spacing: 0.14em;
  margin: 0;
  text-transform: uppercase;
}

.course-image-tabs-intro {
  color: #5f625c;
  font-size: 15px;
  line-height: 1.6;
  margin: 0;
  max-width: 68ch;
}

.course-image-tablist {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 8px;
  margin-bottom: 12px;
}

.course-image-tab {
  align-items: center;
  background: rgba(255, 255, 255, 0.5);
  border: 1px solid rgba(79, 68, 48, 0.15);
  border-radius: 12px;
  color: #65665f;
  cursor: pointer;
  display: flex;
  gap: 11px;
  font: inherit;
  min-width: 0;
  padding: 12px 13px;
  text-align: left;
  transition: transform 0.18s ease, border-color 0.18s ease, background-color 0.18s ease, color 0.18s ease, box-shadow 0.18s ease;
}

.course-image-tab-number {
  color: var(--atlas-accent);
  font-family: Georgia, serif;
  font-size: 22px;
  line-height: 1;
  opacity: 0.72;
}

.course-image-tab > span:last-child {
  display: grid;
  gap: 3px;
}

.course-image-tab-title {
  color: var(--atlas-ink);
  font-size: 14px;
  font-weight: 800;
  line-height: 1.2;
}

.course-image-tab-subtitle {
  font-size: 13px;
  line-height: 1.45;
}

.course-image-tab:hover,
.course-image-tab:focus-visible,
.course-image-tab.is-active {
  border-color: var(--orange);
  box-shadow: 0 10px 24px rgba(0, 0, 0, 0.08);
  color: var(--text);
  transform: translateY(-1px);
}

.course-image-tab.is-active {
  background: #fffdf8;
  border-color: var(--atlas-accent);
}

.course-image-tab.is-active .course-image-tab-title,
.course-image-tab:hover .course-image-tab-title,
.course-image-tab:focus-visible .course-image-tab-title {
  color: var(--atlas-accent);
}

.course-image-panels {
  display: grid;
}

.course-image-panel {
  background: #fffdf8;
  border: 1px solid rgba(79, 68, 48, 0.15);
  border-radius: 16px;
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(200px, 0.34fr);
  margin: 0;
  overflow: hidden;
}

.course-image-panel[hidden] {
  display: none;
}

.course-image-stage {
  align-items: center;
  background:
    linear-gradient(rgba(108, 92, 66, 0.055) 1px, transparent 1px),
    linear-gradient(90deg, rgba(108, 92, 66, 0.055) 1px, transparent 1px),
    #ebe4d7;
  background-size: 22px 22px;
  display: flex;
  justify-content: center;
  min-height: 460px;
  padding: clamp(18px, 4vw, 38px);
}

.course-image-stage img {
  filter: saturate(0.94) contrast(1.03);
  height: auto;
  max-height: 560px;
  max-width: 100%;
  object-fit: contain;
  width: auto;
}

.course-image-panel figcaption {
  align-content: center;
  color: #505b57;
  display: grid;
  font-size: 15px;
  line-height: 1.65;
  margin: 0;
  padding: clamp(22px, 4vw, 34px);
}

.course-image-caption-label {
  color: var(--atlas-accent);
  font-size: 11px;
  font-weight: 850;
  letter-spacing: 0.12em;
  margin-bottom: 10px;
  text-transform: uppercase;
}

.course-image-source {
  color: #77766f;
  font-size: 12px;
  margin: 12px 2px 0;
}

.course-image-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 18px;
  margin: 30px 0 42px;
}

.course-image-grid .course-content-figure {
  margin: 0;
}

.course-content-figure img {
  display: block;
  width: 100%;
  height: auto;
  border: 1px solid var(--border);
  background: var(--bg2);
}

.course-content-figure figcaption {
  color: var(--text3);
  font-size: 13px;
  line-height: 1.5;
  margin-top: 10px;
}

.article-sources {
  font-size: 14px;
}

@media (max-width: 640px) {
  .course-image-tablist {
    display: flex;
    margin-inline: -20px;
    overflow-x: auto;
    padding: 0 20px 6px;
    scroll-snap-type: x mandatory;
  }

  .course-image-tab {
    flex: 0 0 78%;
    scroll-snap-align: start;
  }

  .course-image-panel {
    grid-template-columns: 1fr;
  }

  .course-image-stage {
    min-height: 340px;
  }

  .course-image-panel figcaption {
    border-top: 1px solid rgba(79, 68, 48, 0.15);
  }

  .course-image-grid {
    grid-template-columns: 1fr;
  }

  .timeline-step {
    grid-template-columns: 40px minmax(0, 1fr);
    gap: 14px;
    padding-bottom: 28px;
  }

  .operation-timeline::before {
    left: 19px;
  }

  .timeline-marker {
    width: 40px;
    height: 40px;
  }

  .timeline-step h3 {
    font-size: 19px;
    margin-top: 5px;
  }
}

.article-cta {
  margin-top: 48px;
  border: 1px solid var(--border);
  border-radius: 12px;
  background: var(--bg2);
  padding: 26px;
}

.article-cta h2 {
  font-size: clamp(28px, 4vw, 40px);
  margin-bottom: 18px;
}

.cv-layout {
  display: grid;
  grid-template-columns: 330px minmax(0, 1fr);
  gap: clamp(24px, 5vw, 58px);
  align-items: start;
}

.cv-card {
  position: sticky;
  top: 92px;
  overflow: hidden;
}

.cv-card img {
  width: 100%;
  aspect-ratio: 4 / 5;
  object-fit: cover;
  object-position: center top;
  opacity: .94;
}

.cv-card div {
  padding: 22px;
}

.cv-card h2 {
  font-size: 24px;
  margin-bottom: 14px;
}

.cv-card a {
  display: block;
  border-top: 1px solid var(--border);
  color: var(--orange);
  font-weight: 900;
  padding: 12px 0;
}

.cv-contact-detail {
  border-top: 1px solid var(--border);
  color: var(--text3);
  font-size: 14px;
  line-height: 1.6;
  margin: 0;
  padding-top: 12px;
}

.cv-side-section {
  border-top: 1px solid var(--border);
}

.cv-language-list {
  display: grid;
  gap: 10px;
  list-style: none;
  margin: 0;
  padding: 0;
}

.cv-language-list li {
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--bg3);
  color: var(--text2);
  font-size: 14px;
  font-weight: 800;
  padding: 10px 12px;
}

.cv-skill-pills {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.cv-skill-pills span {
  border: 1px solid rgba(234, 88, 12, .34);
  border-radius: 999px;
  background: rgba(234, 88, 12, .1);
  color: var(--text2);
  font-size: 12px;
  font-weight: 900;
  line-height: 1;
  padding: 9px 10px;
}

.cv-content {
  display: grid;
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--border);
  overflow: hidden;
}

.cv-block {
  background: var(--bg2);
  padding: clamp(24px, 4vw, 36px);
}

.cv-block h2 {
  font-size: clamp(28px, 4vw, 42px);
  margin-bottom: 16px;
}

.cv-block > p:not(.section-kicker) {
  color: var(--text2);
  font-size: 16px;
  line-height: 1.8;
  margin: 0;
}

.cv-list {
  display: grid;
  gap: 12px;
}

.cv-list article {
  border: 1px solid var(--border);
  border-radius: var(--radius);
  background: var(--bg3);
  padding: 18px;
}

.cv-list span {
  display: inline-flex;
  margin-bottom: 8px;
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.cv-list p {
  color: var(--text3);
  margin: 8px 0 0;
}

.cv-timeline {
  position: relative;
  display: grid;
  gap: 0;
  padding-left: 28px;
}

.cv-timeline::before {
  position: absolute;
  top: 8px;
  bottom: 8px;
  left: 7px;
  width: 2px;
  background: var(--border2);
  content: "";
}

.cv-timeline article {
  position: relative;
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 18px;
  padding: 0 0 28px;
}

.cv-timeline article:last-child {
  padding-bottom: 0;
}

.cv-timeline article::before {
  position: absolute;
  top: 4px;
  left: -27px;
  width: 16px;
  height: 16px;
  border: 3px solid var(--bg2);
  border-radius: 99px;
  background: var(--orange);
  box-shadow: 0 0 0 2px var(--orange-dim);
  content: "";
}

.cv-timeline span {
  color: var(--orange);
  font-size: 12px;
  font-weight: 900;
  letter-spacing: .08em;
  text-transform: uppercase;
}

.cv-timeline p {
  color: var(--text3);
  margin: 7px 0 0;
}

.cv-tags {
  display: flex;
  flex-wrap: wrap;
  gap: 9px;
}

.cv-tags span {
  border: 1px solid var(--border2);
  border-radius: 999px;
  background: var(--bg3);
  color: var(--text2);
  font-size: 13px;
  font-weight: 800;
  padding: 8px 12px;
}

.site-footer {
  border-top: 1px solid var(--border);
  background: var(--bg-void);
  color: var(--text3);
  font-size: 13px;
}

.site-footer p {
  margin: 0;
}

.footer-inner {
  display: grid;
  grid-template-columns: 1.6fr 1fr 1fr 1.3fr;
  gap: clamp(28px, 4vw, 54px);
  max-width: 1200px;
  margin: 0 auto;
  padding: clamp(44px, 6vw, 66px) clamp(18px, 4vw, 56px) clamp(30px, 4vw, 42px);
}

.footer-brand-head {
  display: flex;
  align-items: center;
  gap: 12px;
  margin-bottom: 16px;
}

.footer-brand-head img {
  width: 46px;
  height: 46px;
  border: 1px solid var(--border2);
  border-radius: 50%;
  object-fit: cover;
}

.footer-brand-head strong {
  display: block;
  color: var(--heading);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: -.01em;
}

.footer-brand-head span {
  display: block;
  color: var(--text3);
  font-size: 12px;
}

.footer-brand p {
  color: var(--text2);
  font-size: 13px;
  line-height: 1.7;
  max-width: 42ch;
}

.footer-col h3 {
  margin: 0 0 14px;
  color: var(--heading);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .12em;
  text-transform: uppercase;
}

.footer-col a,
.footer-col p {
  display: block;
  margin-bottom: 9px;
  color: var(--text2);
  font-size: 13px;
  text-decoration: none;
  transition: color .16s ease;
}

.footer-col a:hover {
  color: var(--orange);
}

.footer-contact strong {
  display: block;
  color: var(--heading);
  font-weight: 900;
}

.footer-contact a span,
.footer-contact p span {
  display: block;
  color: var(--text3);
  font-size: 11px;
  letter-spacing: .06em;
  text-transform: uppercase;
}

.footer-bottom {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 16px;
  max-width: 1200px;
  margin: 0 auto;
  padding: 18px clamp(18px, 4vw, 56px) 26px;
  border-top: 1px solid var(--border);
  font-size: 12px;
}

.footer-bottom a {
  color: var(--orange);
  font-weight: 900;
  text-decoration: none;
}

.footer-disclaimer {
  max-width: 62ch;
  color: var(--text3);
}

.cv-scope-note {
  margin: 18px 0 0;
  border-left: 2px solid var(--border2);
  padding-left: 14px;
  color: var(--text3);
  font-size: 13px;
  line-height: 1.7;
}

/* Booking buttons (СуперДок / Healee) */
.booking-buttons {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 14px;
  max-width: 840px;
}

.booking-card {
  display: flex;
  align-items: center;
  gap: 15px;
  border: 1px solid var(--border2);
  border-radius: 12px;
  background: var(--bg2);
  padding: 17px 19px;
  text-decoration: none;
  transition: border-color .16s ease, background .16s ease, box-shadow .16s ease, transform .16s ease;
}

.booking-card:hover,
.booking-card:focus-visible {
  border-color: var(--orange);
  background: var(--bg3);
  box-shadow: var(--shadow);
  transform: translateY(-2px);
}

.booking-icon {
  display: grid;
  place-items: center;
  flex: none;
  width: 42px;
  height: 42px;
  border-radius: 10px;
  background: var(--orange-dim);
  color: var(--orange);
}

.booking-icon svg {
  width: 21px;
  height: 21px;
}

.booking-text {
  flex: 1;
  min-width: 0;
}

.booking-title {
  display: block;
  color: var(--heading);
  font-size: 15px;
  font-weight: 900;
  letter-spacing: -.01em;
  line-height: 1.35;
}

.booking-sub {
  display: block;
  margin-top: 3px;
  color: var(--text3);
  font-size: 12.5px;
  font-weight: 600;
  line-height: 1.45;
}

.booking-arrow {
  flex: none;
  width: 17px;
  height: 17px;
  color: var(--text3);
  transition: transform .16s ease, color .16s ease;
}

.booking-card:hover .booking-arrow {
  color: var(--orange);
  transform: translateX(3px);
}

.booking-card-primary {
  border-color: var(--orange);
  background: var(--orange);
  box-shadow: 0 0 28px var(--orange-glow);
}

.booking-card-primary:hover,
.booking-card-primary:focus-visible {
  border-color: var(--orange2);
  background: var(--orange2);
  box-shadow: 0 0 42px rgba(249, 115, 22, .42);
}

.booking-card-primary .booking-title {
  color: var(--white);
}

.booking-card-primary .booking-sub {
  color: rgba(255, 255, 255, .84);
}

.booking-card-primary .booking-icon {
  background: rgba(255, 255, 255, .2);
  color: var(--white);
}

.booking-card-primary .booking-arrow,
.booking-card-primary:hover .booking-arrow {
  color: rgba(255, 255, 255, .9);
}

/* Compact variant inside the footer */
.footer-booking {
  grid-template-columns: 1fr;
  gap: 10px;
  margin-top: 20px;
  max-width: 340px;
}

.footer-booking .booking-card {
  align-items: center;
  min-height: 60px;
}

.footer-booking .booking-card {
  gap: 12px;
  padding: 12px 14px;
}

.footer-booking .booking-icon {
  width: 34px;
  height: 34px;
  border-radius: 8px;
}

.footer-booking .booking-icon svg {
  width: 17px;
  height: 17px;
}

.footer-booking .booking-title {
  font-size: 13.5px;
}

.footer-booking .booking-sub {
  font-size: 11.5px;
}

/* Operative activity — approaches + organs */
.approach-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--border);
  overflow: hidden;
}

.approach-grid article {
  background: var(--bg2);
  padding: 28px 26px;
  transition: background .16s ease;
}

.approach-grid article:hover {
  background: var(--bg3);
}

.approach-grid span {
  display: inline-block;
  margin-bottom: 12px;
  color: var(--orange);
  font-size: 11px;
  font-weight: 900;
  letter-spacing: .14em;
  text-transform: uppercase;
}

.approach-grid h3 {
  margin: 0 0 10px;
  color: var(--heading);
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -.02em;
}

.approach-grid p {
  margin: 0;
  color: var(--text2);
  font-size: 14px;
  line-height: 1.7;
}

.organ-panel {
  margin-top: 22px;
  border: 1px solid var(--border);
  border-radius: 16px;
  background: var(--bg2);
  padding: clamp(26px, 4vw, 38px);
}

.organ-panel h3 {
  margin: 0 0 6px;
  color: var(--heading);
  font-size: 19px;
  font-weight: 900;
  letter-spacing: -.02em;
}

.organ-panel > p {
  margin: 0 0 24px;
  max-width: 70ch;
  color: var(--text2);
  font-size: 14px;
  line-height: 1.7;
}

.organ-grid {
  display: grid;
  grid-template-columns: repeat(4, 1fr);
  gap: 10px;
  margin: 0;
  padding: 0;
  list-style: none;
}

.organ-grid li {
  display: flex;
  align-items: center;
  gap: 10px;
  border: 1px solid var(--border);
  border-radius: 10px;
  background: var(--white);
  padding: 13px 15px;
  color: var(--text);
  font-size: 14px;
  font-weight: 600;
}

.organ-grid li::before {
  flex: none;
  width: 7px;
  height: 7px;
  border-radius: 50%;
  background: var(--orange);
  content: "";
}

@media (max-width: 1080px) {
  .footer-inner {
    grid-template-columns: 1fr 1fr;
  }

  .organ-grid {
    grid-template-columns: repeat(3, 1fr);
  }
}

@media (max-width: 960px) {
  .hero,
  .split-section,
  .contact-card,
  .cv-layout,
  .course-shell {
    grid-template-columns: 1fr;
  }

  .cv-card,
  .course-index {
    position: static;
  }

  .course-index {
    max-height: none;
    border-right: 0;
    border-bottom: 1px solid var(--border2);
  }

  .section.course-shell {
    grid-template-columns: minmax(0, 1fr);
    width: 100%;
    margin-right: 0;
    margin-left: 0;
  }

  .hero {
    min-height: 0;
  }

  .hero-portrait {
    min-height: 470px;
  }

  .hero-stats,
  .timeline,
  .expertise-grid,
  .procedure-groups,
  .reviews-grid,
  .link-grid,
  .blog-grid,
  .approach-grid,
  .medical-question-layout {
    grid-template-columns: 1fr;
  }
}

@media (max-width: 760px) {
  .site-header {
    display: flex;
    padding: 12px 16px;
  }

  .brand img {
    width: 38px;
    height: 38px;
  }

  .mobile-menu-toggle {
    display: block;
    margin-left: auto;
  }

  .work-auth-controls {
    grid-column: auto;
    margin-left: 0;
  }

  .site-nav {
    position: fixed;
    top: 64px;
    right: 14px;
    left: 14px;
    display: none;
    flex-direction: column;
    align-items: stretch;
    border: 1px solid var(--border);
    border-radius: 12px;
    background: var(--bg2);
    box-shadow: var(--shadow);
    padding: 8px;
    margin-left: 0;
    transform: none;
  }

  .site-nav.open {
    display: flex;
  }

  .site-nav a {
    padding: 13px 14px;
  }

  .nav-item {
    display: grid;
    gap: 6px;
  }

  .work-auth-dialog {
    padding: 20px;
  }

  .nav-item-trigger {
    justify-content: space-between;
  }

  .mega-menu {
    position: static;
    border: 1px solid var(--border);
    border-radius: 10px;
    background: var(--bg3);
    box-shadow: none;
    opacity: 1;
    padding: 10px;
    pointer-events: auto;
    transform: none;
    visibility: visible;
  }

  .mega-menu-inner {
    padding: 0;
  }

  .mega-col-label {
    margin-bottom: 8px;
    padding: 0 4px 8px;
  }

  .mega-cols {
    grid-template-columns: 1fr;
    gap: 8px;
  }

  .courses-mega-feature {
    border-right: 0;
    padding-right: 0;
  }

  .mega-link {
    min-height: 0;
    background: var(--bg2);
    padding: 10px;
  }

  h1 {
    font-size: clamp(40px, 13vw, 58px);
  }

  h2 {
    font-size: clamp(29px, 10vw, 40px);
  }

  .hero {
    padding-top: 42px;
  }

  .hero-actions .button {
    width: 100%;
  }

  .hero-portrait {
    min-height: 410px;
  }

  .hero-portrait img {
    object-position: center 18%;
  }

  .contact-card {
    padding: 22px;
  }

  .course-lesson-main {
    padding: 34px 24px;
  }

  .course-subtopic-grid {
    grid-template-columns: 1fr;
  }

  .form-field-grid {
    grid-template-columns: 1fr;
  }

  .course-topic-links {
    grid-template-columns: 1fr;
  }

  .footer-inner {
    grid-template-columns: 1fr;
  }

  .footer-bottom {
    align-items: flex-start;
    flex-direction: column;
  }

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

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

  .booking-buttons {
    grid-template-columns: 1fr;
  }

  .cv-timeline article {
    grid-template-columns: 1fr;
    gap: 6px;
  }
}