:root {
  --blue: #014397;
  --navy: #0f2851;
  --sky: #1999ff;
  --mist: #eff6fc;
  --white: #fff;
  --ink: #0f2851;
  --muted: #60718a;
  --line: #d7e2ef;
  --accent: #014397;
  --accent-2: #1999ff;
  --surface: #eff6fc;
  --surface-2: #fff;
  --radius: 12px;
  --shadow: 0 18px 55px rgba(15, 40, 81, .11);
  --shell: min(1240px, calc(100% - 48px));
  font-family: Arial, Helvetica, sans-serif;
  color: var(--ink);
  background: #fff;
  font-synthesis: none;
}

* { box-sizing: border-box; }
html { scroll-behavior: smooth; }
body { margin: 0; min-width: 320px; color: var(--ink); background: #fff; }
body.menu-open { overflow: hidden; }
img { max-width: 100%; }
a { color: inherit; }
button, a { -webkit-tap-highlight-color: transparent; }
button { font: inherit; }
:focus-visible { outline: 3px solid var(--accent-2); outline-offset: 4px; }
[hidden] { display: none !important; }
.shell { width: var(--shell); margin-inline: auto; }
.sr-only { position: absolute; width: 1px; height: 1px; padding: 0; margin: -1px; overflow: hidden; clip: rect(0,0,0,0); white-space: nowrap; border: 0; }
.skip-link { position: fixed; z-index: 1000; left: 16px; top: 10px; transform: translateY(-150%); padding: 12px 18px; background: #fff; color: #001b48; border-radius: 8px; }
.skip-link:focus { transform: none; }
.eyebrow { margin: 0 0 18px; color: var(--accent); font-size: 12px; line-height: 1.4; font-weight: 800; letter-spacing: .15em; text-transform: uppercase; }
h1, h2, h3, p { overflow-wrap: break-word; }
h1, h2, h3 { margin-top: 0; }
h1 { max-width: 850px; margin-bottom: 28px; font-size: clamp(42px, 6vw, 82px); line-height: .98; letter-spacing: -.055em; }
h2 { margin-bottom: 0; font-size: clamp(34px, 4.2vw, 58px); line-height: 1.02; letter-spacing: -.045em; }
h3 { font-size: 21px; line-height: 1.2; }
p { line-height: 1.65; }
.button { min-height: 54px; display: inline-flex; align-items: center; justify-content: center; padding: 15px 24px; border: 1px solid transparent; border-radius: var(--radius); text-decoration: none; font-weight: 800; transition: transform .2s ease, background .2s ease, box-shadow .2s ease; }
.button:hover { transform: translateY(-2px); }
.button--primary { color: #fff; background: var(--accent); box-shadow: 0 10px 25px color-mix(in srgb, var(--accent) 25%, transparent); }
.button--light { color: var(--accent); background: #fff; }
.text-link { font-weight: 800; text-decoration: none; border-bottom: 1px solid currentColor; }
.photo-placeholder { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: center; min-height: 240px; overflow: hidden; text-align: center; color: var(--muted); background: linear-gradient(145deg, var(--surface), color-mix(in srgb, var(--surface) 65%, var(--accent-2))); border: 1px solid color-mix(in srgb, var(--accent) 20%, transparent); }
.photo-placeholder::before, .photo-placeholder::after { content: ''; position: absolute; width: 45%; aspect-ratio: 1; border: 1px solid color-mix(in srgb, var(--accent) 18%, transparent); border-radius: 50%; }
.photo-placeholder::before { left: -15%; top: -10%; }
.photo-placeholder::after { right: -12%; bottom: -22%; }
.photo-placeholder span, .photo-placeholder small { position: relative; z-index: 1; }
.photo-placeholder span { font-weight: 800; line-height: 1.45; }
.photo-placeholder small { margin-top: 10px; opacity: .7; }

/* Prototype switcher */
.prototype-bar { min-height: 42px; display: flex; align-items: center; justify-content: center; gap: 18px; padding: 6px 20px; color: #dbe9ff; background: #07182e; font-size: 12px; letter-spacing: .04em; }
.prototype-bar > a { color: #fff; font-weight: 800; }
.prototype-bar nav { display: flex; gap: 5px; }
.prototype-bar nav a { width: 26px; height: 26px; display: grid; place-items: center; border: 1px solid #57708e; border-radius: 50%; text-decoration: none; }
.prototype-bar nav a[aria-current="page"] { color: #07182e; background: #fff; border-color: #fff; }

/* Header */
.site-header { position: sticky; z-index: 100; top: 0; border-bottom: 1px solid var(--line); background: rgba(255,255,255,.94); backdrop-filter: blur(14px); }
.header-inner { min-height: 82px; display: flex; align-items: center; gap: 28px; }
.brand { display: flex; align-items: center; gap: 13px; margin-right: auto; text-decoration: none; }
.brand img { width: 42px; height: 48px; object-fit: contain; }
.brand span { display: flex; flex-direction: column; gap: 4px; }
.brand strong { max-width: 245px; font-size: 13px; line-height: 1.15; }
.brand small { color: var(--muted); font-size: 11px; }
.site-nav { display: flex; align-items: center; gap: 22px; }
.site-nav a { font-size: 13px; font-weight: 700; text-decoration: none; }
.site-nav a:hover { color: var(--accent); }
.header-phone { display: flex; flex-direction: column; gap: 3px; text-align: right; text-decoration: none; }
.header-phone small { color: var(--muted); font-size: 10px; text-transform: uppercase; letter-spacing: .08em; }
.header-phone strong { white-space: nowrap; font-size: 17px; }
.menu-button { display: none; width: 42px; height: 42px; padding: 10px; background: transparent; border: 0; }
.menu-button span { display: block; height: 2px; margin: 5px 0; background: currentColor; }

/* Hero */
.hero { position: relative; overflow: hidden; padding: 84px 0 0; background: var(--surface); }
.hero-grid { display: grid; grid-template-columns: minmax(0, 1.15fr) minmax(330px, .85fr); gap: 74px; align-items: center; }
.hero-copy, .hero-photo, .hero-tech, .hero-editorial-media { min-width: 0; max-width: 100%; }
.hero-lead { max-width: 710px; margin: 0 0 34px; color: var(--muted); font-size: clamp(18px, 2vw, 23px); line-height: 1.5; }
.hero-actions { display: flex; align-items: center; gap: 28px; margin-bottom: 34px; }
.hero-callout { display: flex; align-items: center; gap: 12px; margin: 0; font-size: 13px; font-weight: 700; }
.hero-callout span { width: 30px; height: 1px; background: var(--accent); }
.hero-photo { min-height: 540px; border-radius: 999px 999px 22px 22px; }
.facts { position: relative; z-index: 3; display: grid; grid-template-columns: repeat(4, 1fr); margin-top: 74px; background: #fff; box-shadow: var(--shadow); }
.facts div { min-height: 126px; display: flex; flex-direction: column; justify-content: center; gap: 8px; padding: 24px 30px; border-right: 1px solid var(--line); }
.facts div:last-child { border-right: 0; }
.facts strong { color: var(--accent); font-size: 28px; letter-spacing: -.03em; }
.facts span { color: var(--muted); font-size: 13px; line-height: 1.35; }
.medical-warning { background: var(--navy); color: #fff; font-weight: 800; text-align: center; text-transform: uppercase; letter-spacing: .07em; }
.medical-warning .shell { padding: 20px 0; font-size: clamp(13px, 1.7vw, 18px); }

/* Content */
.section { padding: 110px 0; }
.intro-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 90px; }
.intro-copy { padding-top: 28px; border-top: 1px solid var(--line); }
.intro-copy p { margin: 0 0 22px; color: var(--muted); font-size: 18px; }
.section-head { display: grid; grid-template-columns: minmax(0, 1.4fr) minmax(280px, .6fr); gap: 70px; align-items: end; margin-bottom: 56px; }
.section-head > p { margin: 0; color: var(--muted); }
.directions-section { background: var(--surface); }
.direction-grid { display: grid; grid-template-columns: repeat(4, 1fr); border-top: 1px solid var(--line); border-left: 1px solid var(--line); }
.direction-card { min-height: 330px; display: flex; flex-direction: column; padding: 28px; background: var(--surface-2); border-right: 1px solid var(--line); border-bottom: 1px solid var(--line); transition: transform .25s ease, box-shadow .25s ease; }
.direction-card:hover { position: relative; z-index: 2; transform: translateY(-5px); box-shadow: var(--shadow); }
.card-code { margin-bottom: 42px; color: var(--accent); font-size: 12px; font-weight: 800; letter-spacing: .12em; }
.direction-card h3 { margin-bottom: 16px; }
.direction-card p { margin: 0 0 22px; color: var(--muted); font-size: 14px; }
.tags { display: flex; flex-wrap: wrap; gap: 6px; margin-top: auto; }
.tags span { padding: 6px 9px; border-radius: 50px; color: var(--accent); background: var(--surface); font-size: 10px; font-weight: 800; }
.section-cta { display: flex; align-items: center; justify-content: space-between; gap: 20px; margin-top: 34px; padding: 22px 28px; border: 1px solid var(--line); background: var(--surface-2); }
.section-cta p { margin: 0; font-weight: 800; }

/* Doctors */
.doctor-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 18px; }
.doctor-card { min-width: 0; }
.doctor-photo { min-height: 330px; border-radius: var(--radius); }
.doctor-photo small { position: absolute; left: 18px; bottom: 16px; color: var(--accent); font-size: 12px; font-weight: 800; }
.doctor-info { padding: 20px 4px 10px; }
.doctor-info h3 { margin-bottom: 9px; font-size: 19px; }
.doctor-info p { min-height: 45px; margin: 0 0 12px; color: var(--muted); font-size: 13px; line-height: 1.45; }
.doctor-info > span { display: block; color: var(--accent); font-size: 12px; font-weight: 800; line-height: 1.45; }

/* Technology */
.technology-section { color: #fff; background: var(--navy); }
.technology-section .eyebrow { color: #75bfff; }
.tech-layout { display: grid; grid-template-columns: .82fr 1.18fr; gap: 86px; }
.tech-heading { position: sticky; top: 120px; align-self: start; }
.equipment-photo { min-height: 280px; margin-top: 42px; color: #cbe2ff; background: linear-gradient(145deg, #153b6a, #07182e); border-color: #2e5f95; border-radius: var(--radius); }
.equipment-list { border-top: 1px solid #375478; }
.equipment-list article { display: grid; grid-template-columns: 54px 1fr; gap: 18px; padding: 27px 0; border-bottom: 1px solid #375478; }
.equipment-list article > span { color: #75bfff; font-size: 12px; font-weight: 800; }
.equipment-list h3 { margin-bottom: 7px; }
.equipment-list p { margin: 0; color: #aebed3; font-size: 14px; }

/* Route and FAQ */
.route-list { list-style: none; display: grid; grid-template-columns: repeat(5, 1fr); margin: 0; padding: 0; counter-reset: route; }
.route-list li { position: relative; min-height: 250px; padding: 28px 24px; border: 1px solid var(--line); border-right: 0; }
.route-list li:last-child { border-right: 1px solid var(--line); }
.route-list li > span { display: block; margin-bottom: 58px; color: var(--accent); font-size: 12px; font-weight: 800; }
.route-list h3 { margin-bottom: 10px; }
.route-list p { margin: 0; color: var(--muted); font-size: 13px; }
.faq-section { background: var(--surface); }
.faq-layout { display: grid; grid-template-columns: .72fr 1.28fr; gap: 90px; }
.faq-list { border-top: 1px solid var(--line); }
.faq-item { border-bottom: 1px solid var(--line); }
.faq-item h3 { margin: 0; }
.faq-item button { width: 100%; display: flex; align-items: center; justify-content: space-between; gap: 24px; padding: 25px 0; color: var(--ink); background: transparent; border: 0; text-align: left; font-weight: 800; cursor: pointer; }
.faq-item button span { color: var(--accent); font-size: 25px; font-weight: 400; transition: transform .2s ease; }
.faq-item button[aria-expanded="true"] span { transform: rotate(45deg); }
.faq-item div p { margin: 0; padding: 0 50px 26px 0; color: var(--muted); }

/* Contact and footer */
.contact-section { padding: 0; color: #fff; background: var(--accent); }
.contact-grid { display: grid; grid-template-columns: 1fr 1fr; min-height: 590px; }
.contact-copy { display: flex; flex-direction: column; align-items: flex-start; justify-content: center; padding: 80px 80px 80px 0; }
.contact-copy .eyebrow { color: #c9e3ff; }
.contact-copy h2 { margin-bottom: 26px; }
.contact-copy > p:not(.eyebrow):not(.schedule) { max-width: 600px; color: #dcecff; }
.contact-phone { margin: 12px 0 4px; font-size: clamp(30px, 4vw, 52px); font-weight: 800; letter-spacing: -.04em; text-decoration: none; }
.schedule { margin: 0 0 24px; color: #dcecff; font-size: 13px; }
.address-card { display: flex; flex-direction: column; justify-content: center; padding: 70px; color: var(--ink); background: #fff; }
.address-card h3 { max-width: 450px; margin-bottom: 16px; font-size: 34px; letter-spacing: -.03em; }
.address-card p:not(.eyebrow) { color: var(--muted); }
.address-card > a { align-self: flex-start; margin: 6px 0 30px; color: var(--accent); font-weight: 800; text-decoration: none; border-bottom: 1px solid; }
.map-placeholder { min-height: 155px; display: flex; flex-direction: column; align-items: center; justify-content: center; gap: 8px; color: var(--muted); background: var(--surface); border: 1px solid var(--line); }
.map-placeholder span { font-weight: 800; }
.map-placeholder small { text-align: center; }
.site-footer { padding-top: 58px; color: #d4dfed; background: #07182e; }
.footer-grid { display: grid; grid-template-columns: 1.25fr .7fr .7fr; gap: 60px; padding-bottom: 45px; }
.footer-brand { display: flex; align-items: center; gap: 18px; }
.footer-brand img { width: 54px; }
.footer-brand p { margin: 0; max-width: 410px; font-size: 13px; }
.footer-grid > div:not(.footer-brand) { display: flex; flex-direction: column; align-items: flex-start; gap: 9px; font-size: 13px; }
.footer-grid strong { margin-bottom: 5px; color: #fff; }
.footer-grid a, .cookie-settings { color: #d4dfed; background: none; border: 0; padding: 0; text-align: left; cursor: pointer; }
.license-line { display: flex; justify-content: space-between; gap: 30px; padding: 22px 0; border-top: 1px solid #29415f; color: #8fa1b8; font-size: 11px; }
.footer-warning { padding: 20px 24px; color: #fff; background: #0f2851; text-align: center; font-weight: 800; text-transform: uppercase; letter-spacing: .07em; }
.mobile-call { display: none; }

/* Cookie */
.cookie-banner { position: fixed; z-index: 500; left: 50%; bottom: 24px; width: min(920px, calc(100% - 32px)); transform: translateX(-50%); display: flex; align-items: center; gap: 28px; padding: 22px 24px; color: var(--ink); background: #fff; border: 1px solid var(--line); border-radius: 12px; box-shadow: 0 24px 90px rgba(4, 20, 41, .28); }
.cookie-banner > div:first-child { flex: 1; }
.cookie-banner strong { display: block; margin-bottom: 6px; }
.cookie-banner p { margin: 0; color: var(--muted); font-size: 12px; line-height: 1.45; }
.cookie-banner a { color: var(--accent); }
.cookie-actions { display: flex; gap: 9px; }
.cookie-actions button { min-height: 42px; padding: 10px 16px; border: 1px solid var(--accent); border-radius: 8px; font-size: 12px; font-weight: 800; cursor: pointer; }
.cookie-decline { color: var(--accent); background: #fff; }
.cookie-accept { color: #fff; background: var(--accent); }

/* Theme 1: institutional */
.theme-institute { --radius: 2px; }
.theme-institute .hero::before { content: 'РНЦХ'; position: absolute; right: -1vw; top: 10px; color: rgba(1,67,151,.045); font-size: 19vw; font-weight: 900; letter-spacing: -.08em; }
.theme-institute h1, .theme-institute h2 { font-family: Georgia, 'Times New Roman', serif; font-weight: 400; }
.theme-institute .direction-card { border-top: 3px solid transparent; }
.theme-institute .direction-card:hover { border-top-color: var(--blue); }

/* Theme 2: precision */
.theme-precision { --accent: #54e0c2; --accent-2: #54e0c2; --surface: #071b26; --surface-2: #0b2734; --ink: #eafbf7; --muted: #9ebcb7; --line: #23444c; --radius: 0; color: var(--ink); background: #071b26; }
.theme-precision .site-header { background: rgba(7,27,38,.94); border-color: #23444c; }
.theme-precision .brand img, .theme-precision .footer-brand img { filter: drop-shadow(0 0 10px rgba(84,224,194,.2)); }
.theme-precision .hero { background: radial-gradient(circle at 75% 40%, #123c4b 0, #071b26 48%); }
.theme-precision h1, .theme-precision h2 { text-transform: uppercase; letter-spacing: -.055em; }
.hero-tech { position: relative; min-height: 520px; overflow: hidden; border: 1px solid #315d65; background: linear-gradient(135deg, rgba(84,224,194,.07), transparent), repeating-linear-gradient(90deg, transparent 0 49px, rgba(84,224,194,.04) 50px), repeating-linear-gradient(0deg, transparent 0 49px, rgba(84,224,194,.04) 50px); }
.hero-tech::before, .hero-tech::after { content: ''; position: absolute; left: 50%; top: 50%; border: 1px solid rgba(84,224,194,.45); border-radius: 50%; transform: translate(-50%,-50%); }
.hero-tech::before { width: 58%; aspect-ratio: 1; box-shadow: 0 0 80px rgba(84,224,194,.12); }
.hero-tech::after { width: 22%; aspect-ratio: 1; }
.hero-tech > span { position: absolute; left: 20px; top: 20px; color: #54e0c2; font: 700 11px/1 monospace; letter-spacing: .15em; }
.hero-tech b { position: absolute; right: 22px; bottom: 22px; color: #9ebcb7; font: 400 12px/1.3 monospace; }
.scan-lines { position: absolute; left: 8%; right: 8%; top: 50%; height: 45px; border-top: 1px solid #54e0c2; border-bottom: 1px solid #54e0c2; transform: skewY(-8deg); opacity: .55; }
.theme-precision .facts { background: #0b2734; box-shadow: none; border: 1px solid #23444c; }
.theme-precision .facts div { border-color: #23444c; }
.theme-precision .facts strong { color: #54e0c2; font-family: monospace; }
.theme-precision .medical-warning { color: #071b26; background: #54e0c2; }
.theme-precision .intro-section, .theme-precision .team-section, .theme-precision .route-section { background: #f5faf9; color: #102b33; --ink: #102b33; --muted: #587177; --line: #cededb; --surface: #e5f1ef; }
.theme-precision .direction-card { color: #eafbf7; }
.theme-precision .tags span { background: #123844; }
.theme-precision .technology-section { background: #031219; }
.theme-precision .contact-section { background: #0b2734; }
.theme-precision .contact-copy .button { color: #071b26; }

/* Theme 3: care */
.theme-care { --accent: #246b61; --accent-2: #e79068; --surface: #f4f1eb; --surface-2: #fffdf9; --ink: #233c39; --muted: #62736f; --line: #dcded8; --radius: 24px; --shadow: 0 20px 60px rgba(46,75,69,.12); }
.theme-care .site-header { background: rgba(255,253,249,.94); }
.theme-care h1, .theme-care h2 { font-family: Georgia, 'Times New Roman', serif; font-weight: 400; letter-spacing: -.04em; }
.theme-care .hero { background: linear-gradient(120deg, #f4f1eb 0 60%, #e6eee9 60%); }
.theme-care .hero-photo { min-height: 500px; border: 0; border-radius: 48% 48% 14px 14px; background: linear-gradient(145deg, #d9e8e0, #f2d9c9); }
.theme-care .facts { border-radius: 24px 24px 0 0; overflow: hidden; }
.theme-care .medical-warning { background: #246b61; }
.theme-care .direction-grid { gap: 14px; border: 0; }
.theme-care .direction-card { border: 1px solid var(--line); border-radius: 20px; }
.theme-care .doctor-photo { border-radius: 120px 120px 18px 18px; background: linear-gradient(145deg, #e8ebe4, #f0d6c7); }
.theme-care .technology-section { background: #294d48; }
.theme-care .route-list { gap: 12px; }
.theme-care .route-list li { border: 1px solid var(--line); border-radius: 18px; background: #fffdf9; }
.theme-care .contact-section { background: #246b61; }
.theme-care .address-card { margin: 36px 0; border-radius: 26px; }

/* Theme 4: editorial */
.theme-editorial { --accent: #9a3d28; --accent-2: #d7a05b; --surface: #f3ede5; --surface-2: #fcfaf7; --ink: #241e1b; --muted: #776c65; --line: #d8cec4; --radius: 0; --shadow: 0 26px 70px rgba(45,31,24,.13); }
.theme-editorial .site-header { background: rgba(252,250,247,.95); }
.theme-editorial h1, .theme-editorial h2 { font-family: Georgia, 'Times New Roman', serif; font-weight: 400; }
.theme-editorial .hero { background: #f3ede5; }
.theme-editorial .hero-grid { grid-template-columns: minmax(0, .95fr) minmax(390px, 1.05fr); }
.theme-editorial h1 { font-size: clamp(55px, 8vw, 108px); }
.hero-editorial-media { min-height: 610px; color: #f6eee5; background: linear-gradient(145deg, #4e2e26, #b66e4e); border: 0; }
.hero-editorial-media::before { width: 70%; left: -30%; border-color: rgba(255,255,255,.22); }
.hero-editorial-media::after { border-color: rgba(255,255,255,.22); }
.theme-editorial .facts { box-shadow: none; border-top: 1px solid #bcb0a5; }
.theme-editorial .medical-warning { background: #241e1b; }
.theme-editorial .intro-grid { grid-template-columns: .8fr 1.2fr; }
.theme-editorial .direction-grid { grid-template-columns: repeat(2, 1fr); border-color: #bcb0a5; }
.theme-editorial .direction-card { min-height: 280px; border-color: #bcb0a5; }
.theme-editorial .card-code { font-family: Georgia, serif; font-size: 22px; }
.theme-editorial .doctor-grid { grid-template-columns: repeat(2, 1fr); gap: 1px; background: #d8cec4; }
.theme-editorial .doctor-card { display: grid; grid-template-columns: .85fr 1.15fr; background: #fff; }
.theme-editorial .doctor-photo { min-height: 280px; }
.theme-editorial .doctor-info { display: flex; flex-direction: column; justify-content: flex-end; padding: 28px; }
.theme-editorial .technology-section { background: #241e1b; }
.theme-editorial .route-list { grid-template-columns: 1fr; border-top: 1px solid var(--line); }
.theme-editorial .route-list li { min-height: auto; display: grid; grid-template-columns: 100px 1fr; padding: 28px 0; border: 0; border-bottom: 1px solid var(--line); }
.theme-editorial .route-list li:last-child { border-right: 0; }
.theme-editorial .route-list li > span { margin: 0; font: 400 32px/1 Georgia, serif; }
.theme-editorial .contact-section { background: #9a3d28; }

/* Concept chooser */
.chooser { min-height: 100vh; color: #10284d; background: #edf3f8; }
.chooser-main { width: min(1320px, calc(100% - 48px)); margin: auto; padding: 64px 0 80px; }
.chooser-header { display: grid; grid-template-columns: 86px minmax(0, 850px); gap: 28px; align-items: start; margin-bottom: 56px; }
.chooser-header img { width: 76px; }
.chooser-header h1 { margin-bottom: 20px; font: 400 clamp(38px, 5vw, 68px)/1.02 Georgia, serif; letter-spacing: -.045em; }
.chooser-header p:last-child { max-width: 720px; margin: 0; color: #617188; }
.concept-grid { display: grid; grid-template-columns: repeat(4, 1fr); gap: 14px; }
.concept-card { min-height: 500px; display: flex; flex-direction: column; padding: 24px; overflow: hidden; background: #fff; text-decoration: none; transition: transform .25s ease, box-shadow .25s ease; }
.concept-card:hover { transform: translateY(-8px); box-shadow: 0 25px 70px rgba(15,40,81,.15); }
.concept-number { margin-bottom: 20px; font-size: 12px; font-weight: 800; letter-spacing: .14em; }
.concept-preview { position: relative; height: 220px; display: block; margin: 0 -24px 28px; overflow: hidden; background: #eff6fc; }
.concept-preview i { position: absolute; display: block; }
.concept-card > strong { margin-bottom: 12px; font-size: 25px; }
.concept-card > span:not(.concept-number):not(.concept-preview) { color: #617188; font-size: 14px; line-height: 1.55; }
.concept-card > b { margin-top: auto; padding-top: 28px; color: #014397; font-size: 13px; }
.concept-card--one .concept-preview { background: #eff6fc; }
.concept-card--one .concept-preview i:first-child { inset: 28px 50% 28px 24px; border: 1px solid #9eb9d7; }
.concept-card--one .concept-preview i:nth-child(2) { right: 22px; top: 20px; width: 46%; height: 180px; border-radius: 90px 90px 5px 5px; background: #c9dded; }
.concept-card--one .concept-preview i:last-child { left: 24px; bottom: 56px; width: 34%; height: 6px; background: #014397; box-shadow: 0 17px #9eb9d7, 0 34px #9eb9d7; }
.concept-card--two { color: #eafbf7; background: #071b26; }
.concept-card--two .concept-preview { background: repeating-linear-gradient(90deg, transparent 0 39px, rgba(84,224,194,.08) 40px), #0b2734; }
.concept-card--two .concept-preview i:first-child { left: 50%; top: 50%; width: 140px; height: 140px; border: 1px solid #54e0c2; border-radius: 50%; transform: translate(-50%,-50%); }
.concept-card--two .concept-preview i:nth-child(2) { left: 10%; right: 10%; top: 50%; height: 1px; background: #54e0c2; transform: rotate(-8deg); }
.concept-card--two .concept-preview i:last-child { left: 50%; top: 50%; width: 50px; height: 50px; border: 1px solid #54e0c2; border-radius: 50%; transform: translate(-50%,-50%); }
.concept-card--two > span:not(.concept-number):not(.concept-preview) { color: #9ebcb7; }
.concept-card--two > b { color: #54e0c2; }
.concept-card--three { color: #233c39; background: #fffdf9; border-radius: 22px; }
.concept-card--three .concept-preview { background: #f4f1eb; }
.concept-card--three .concept-preview i:first-child { right: 24px; top: 20px; width: 52%; height: 190px; border-radius: 50% 50% 12px 12px; background: linear-gradient(145deg,#d9e8e0,#f0d6c7); }
.concept-card--three .concept-preview i:nth-child(2) { left: 25px; top: 52px; width: 34%; height: 8px; background: #246b61; box-shadow: 0 22px #b9cac5, 0 44px #b9cac5; }
.concept-card--three .concept-preview i:last-child { left: 25px; bottom: 32px; width: 30%; height: 35px; border-radius: 30px; background: #246b61; }
.concept-card--three > b { color: #246b61; }
.concept-card--four { color: #241e1b; background: #fcfaf7; }
.concept-card--four .concept-preview { background: #f3ede5; }
.concept-card--four .concept-preview i:first-child { right: 0; top: 0; width: 56%; height: 100%; background: linear-gradient(145deg,#4e2e26,#b66e4e); }
.concept-card--four .concept-preview i:nth-child(2) { left: 22px; top: 32px; width: 38%; height: 3px; background: #9a3d28; box-shadow: 0 15px #9a3d28, 0 30px #c6b7aa; }
.concept-card--four .concept-preview i:last-child { right: 14%; top: 20%; width: 28%; aspect-ratio: 1; border: 1px solid rgba(255,255,255,.6); border-radius: 50%; }
.concept-card--four > b { color: #9a3d28; }
.prototype-note { margin-top: 28px; padding: 22px 26px; background: #fff; border-left: 4px solid #014397; }
.prototype-note p { margin: 7px 0 0; color: #617188; font-size: 13px; }

/* Legal */
.legal-page { min-height: 100vh; background: #eff6fc; }
.legal-shell { width: min(820px, calc(100% - 40px)); margin: auto; padding: 70px 0; }
.legal-shell h1 { font: 400 clamp(38px, 6vw, 64px)/1.05 Georgia, serif; }
.legal-shell h2 { margin: 42px 0 12px; font: 400 28px/1.15 Georgia, serif; }
.legal-shell p { color: #53677f; }
.back-link { display: inline-block; margin-bottom: 50px; color: #014397; font-weight: 800; }

@media (max-width: 1100px) {
  :root { --shell: min(100% - 36px, 960px); }
  .site-nav { display: none; }
  .menu-button { display: block; order: 3; }
  .site-nav.is-open { position: fixed; inset: 124px 0 0; display: flex; flex-direction: column; align-items: stretch; gap: 0; padding: 22px; background: var(--surface-2); }
  .site-nav.is-open a { padding: 18px 4px; border-bottom: 1px solid var(--line); font-size: 18px; }
  .hero-grid { grid-template-columns: 1fr 390px; gap: 40px; }
  .direction-grid { grid-template-columns: repeat(2, 1fr); }
  .doctor-grid { grid-template-columns: repeat(2, 1fr); }
  .route-list { grid-template-columns: repeat(3, 1fr); gap: 10px; }
  .route-list li, .route-list li:last-child { border: 1px solid var(--line); }
  .concept-grid { grid-template-columns: repeat(2, 1fr); }
}

@media (max-width: 760px) {
  :root { --shell: calc(100% - 30px); }
  .prototype-bar { justify-content: space-between; }
  .prototype-bar > span { display: none; }
  .header-inner { min-height: 70px; gap: 12px; }
  .brand img { width: 34px; height: 40px; }
  .brand strong { max-width: 170px; font-size: 11px; }
  .brand small, .header-phone { display: none; }
  .site-nav.is-open { inset: 112px 0 0; }
  .section { padding: 78px 0; }
  h1 { font-size: clamp(39px, 12vw, 58px); }
  h2 { font-size: clamp(32px, 9vw, 44px); }
  .hero { padding-top: 54px; }
  .hero-grid, .theme-editorial .hero-grid { grid-template-columns: 1fr; }
  .hero-copy { position: relative; z-index: 2; }
  .hero-actions { align-items: stretch; flex-direction: column; gap: 18px; }
  .hero-actions .text-link { align-self: flex-start; }
  .hero-photo, .hero-tech, .hero-editorial-media { min-height: 390px; }
  .facts { grid-template-columns: 1fr 1fr; margin-top: 35px; }
  .facts div { min-height: 105px; padding: 18px; border-bottom: 1px solid var(--line); }
  .facts div:nth-child(2) { border-right: 0; }
  .medical-warning .shell { padding: 16px 0; font-size: 12px; }
  .intro-grid, .section-head, .tech-layout, .faq-layout, .contact-grid { grid-template-columns: 1fr; gap: 34px; }
  .section-head { margin-bottom: 38px; }
  .direction-grid, .theme-editorial .direction-grid { grid-template-columns: 1fr; }
  .direction-card { min-height: 280px; }
  .section-cta { align-items: stretch; flex-direction: column; }
  .doctor-grid, .theme-editorial .doctor-grid { grid-template-columns: 1fr; }
  .theme-editorial .doctor-card { grid-template-columns: .8fr 1.2fr; }
  .doctor-photo { min-height: 300px; }
  .tech-heading { position: static; }
  .route-list { grid-template-columns: 1fr; }
  .route-list li { min-height: auto; }
  .route-list li > span { margin-bottom: 28px; }
  .contact-copy { padding: 70px 0; }
  .address-card { padding: 42px 26px; }
  .theme-care .address-card { margin: 0 0 26px; }
  .footer-grid { grid-template-columns: 1fr; gap: 32px; }
  .license-line { flex-direction: column; }
  .footer-warning { padding-bottom: 84px; font-size: 11px; }
  .mobile-call { position: fixed; z-index: 150; left: 12px; right: 12px; bottom: 10px; min-height: 58px; display: flex; align-items: center; justify-content: space-between; padding: 10px 18px; color: #fff; background: var(--accent); border: 1px solid rgba(255,255,255,.35); border-radius: 10px; box-shadow: 0 10px 35px rgba(0,0,0,.28); text-decoration: none; }
  .mobile-call span { font-size: 12px; }
  .mobile-call strong { font-size: 16px; }
  .cookie-banner { bottom: 82px; align-items: stretch; flex-direction: column; gap: 16px; padding: 18px; }
  .cookie-actions button { flex: 1; }
  .chooser-main { width: calc(100% - 30px); padding-top: 38px; }
  .chooser-header { grid-template-columns: 55px 1fr; gap: 18px; }
  .chooser-header img { width: 52px; }
  .chooser-header h1 { font-size: 36px; }
  .concept-grid { grid-template-columns: 1fr; }
}

@media (max-width: 430px) {
  .prototype-bar > a { font-size: 11px; }
  .theme-editorial .doctor-card { grid-template-columns: 1fr; }
  .theme-editorial .doctor-photo { min-height: 300px; }
  .facts strong { font-size: 22px; }
  .address-card h3 { font-size: 28px; }
  .chooser-header { grid-template-columns: 1fr; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *, *::before, *::after { scroll-behavior: auto !important; transition-duration: .01ms !important; animation-duration: .01ms !important; }
}