:root {
  --ink: #0a0c12;
  --ink-soft: #4e5563;
  --night: #05070b;
  --night-2: #0b1019;
  --paper: #f7f7f5;
  --white: #fff;
  --line: rgba(10, 12, 18, 0.12);
  --line-dark: rgba(255, 255, 255, 0.14);
  --red: #ff2a25;
  --red-bright: #ff4d47;
  --blue: #1479ff;
  --green: #37d77a;
  --radius-sm: 16px;
  --radius: 28px;
  --radius-lg: 42px;
  --max: 1240px;
  --shadow: 0 30px 80px rgba(8, 14, 26, 0.14);
  --shadow-dark: 0 40px 100px rgba(0, 0, 0, 0.46);
}

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

html {
  scroll-behavior: smooth;
  scroll-padding-top: 96px;
  background: var(--night);
  overflow-x: clip;
}

body {
  margin: 0;
  color: var(--ink);
  background: var(--paper);
  font-family: -apple-system, BlinkMacSystemFont, "SF Pro Display", "SF Pro Text", "Segoe UI", sans-serif;
  font-size: 17px;
  line-height: 1.65;
  text-rendering: optimizeLegibility;
  -webkit-font-smoothing: antialiased;
  overflow-x: clip;
}

body.menu-open {
  overflow: hidden;
}

body.case-dialog-open {
  overflow: hidden;
}

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

img {
  height: auto;
}

a {
  color: inherit;
  text-decoration-thickness: 1px;
  text-underline-offset: 0.2em;
}

button,
input,
select,
textarea {
  color: inherit;
  font: inherit;
}

button,
a {
  -webkit-tap-highlight-color: transparent;
}

:focus-visible {
  outline: 3px solid #59a3ff;
  outline-offset: 4px;
}

h1,
h2,
h3,
p,
figure {
  margin-top: 0;
}

h1,
h2,
h3 {
  margin-bottom: 0.55em;
  font-weight: 650;
  letter-spacing: -0.045em;
  line-height: 1.04;
  overflow-wrap: break-word;
  hyphens: auto;
}

h1 {
  font-size: clamp(3.3rem, 7vw, 7.6rem);
}

h2 {
  font-size: clamp(2.55rem, 5vw, 5.35rem);
}

h3 {
  font-size: clamp(1.35rem, 2.2vw, 2rem);
  line-height: 1.12;
}

.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;
  top: 12px;
  left: 12px;
  padding: 10px 16px;
  color: var(--white);
  background: var(--blue);
  border-radius: 10px;
  transform: translateY(-180%);
}

.skip-link:focus {
  transform: translateY(0);
}

.scroll-progress {
  position: fixed;
  z-index: 120;
  top: 0;
  left: 0;
  right: 0;
  height: 2px;
  pointer-events: none;
}

.scroll-progress span {
  display: block;
  width: 100%;
  height: 100%;
  background: linear-gradient(90deg, var(--red), #ff8a66, var(--blue));
  transform: scaleX(0);
  transform-origin: left;
}

.site-header {
  position: fixed;
  z-index: 110;
  top: 0;
  left: 0;
  right: 0;
  color: var(--white);
  background: linear-gradient(180deg, rgba(5, 7, 11, 0.96), rgba(5, 7, 11, 0));
  transition: background 0.35s ease, border-color 0.35s ease, backdrop-filter 0.35s ease;
}

.site-header.is-scrolled,
.page-legal .site-header,
.page-register .site-header,
.page-404 .site-header {
  background: rgba(5, 7, 11, 0.82);
  border-bottom: 1px solid rgba(255, 255, 255, 0.08);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  backdrop-filter: blur(24px) saturate(140%);
}

.nav-wrap {
  width: min(calc(100% - 48px), var(--max));
  height: 88px;
  margin: 0 auto;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 28px;
}

.brand {
  position: relative;
  z-index: 2;
  display: flex;
  align-items: center;
  width: 200px;
  height: 62px;
  overflow: visible;
  text-decoration: none;
}

.brand img,
.footer-brand img {
  display: block;
  width: 100%;
  height: 100%;
  object-fit: contain;
  object-position: left center;
}

.main-nav,
.utility-nav {
  display: flex;
  align-items: center;
  gap: clamp(18px, 2.3vw, 34px);
  font-size: 0.85rem;
  font-weight: 600;
  letter-spacing: 0.01em;
}

.main-nav a,
.utility-nav a {
  position: relative;
  color: rgba(255, 255, 255, 0.78);
  text-decoration: none;
  transition: color 0.2s ease;
}

.main-nav a::after,
.utility-nav a:not(.lang-link)::after {
  position: absolute;
  right: 0;
  bottom: -8px;
  left: 0;
  height: 1px;
  content: "";
  background: var(--white);
  transform: scaleX(0);
  transform-origin: right;
  transition: transform 0.25s ease;
}

.main-nav a:hover,
.utility-nav a:hover {
  color: var(--white);
}

.main-nav a:hover::after,
.utility-nav a:hover::after {
  transform: scaleX(1);
  transform-origin: left;
}

.lang-link {
  display: grid;
  width: 42px;
  height: 42px;
  place-items: center;
  color: var(--white) !important;
  border: 1px solid rgba(255, 255, 255, 0.28);
  border-radius: 50%;
}

.menu-toggle {
  display: none;
  width: 44px;
  height: 44px;
  padding: 11px 8px;
  color: var(--white);
  background: transparent;
  border: 0;
}

.menu-toggle > span:not(.sr-only) {
  display: block;
  width: 26px;
  height: 1px;
  margin: 5px auto;
  background: currentColor;
  transition: transform 0.25s ease, opacity 0.25s ease;
}

.eyebrow {
  margin-bottom: 22px;
  color: var(--red);
  font-size: 0.75rem;
  font-weight: 750;
  letter-spacing: 0.17em;
  line-height: 1.3;
  text-transform: uppercase;
}

.section {
  width: min(calc(100% - 56px), var(--max));
  margin: 0 auto;
  padding: clamp(100px, 12vw, 180px) 0;
}

.section-head {
  max-width: 920px;
  margin-bottom: clamp(52px, 7vw, 90px);
}

.section-head > p:last-child {
  max-width: 760px;
  color: var(--ink-soft);
  font-size: clamp(1.05rem, 1.4vw, 1.25rem);
}

.button {
  display: inline-flex;
  min-height: 54px;
  align-items: center;
  justify-content: center;
  gap: 12px;
  padding: 13px 23px;
  font-size: 0.92rem;
  font-weight: 700;
  letter-spacing: -0.01em;
  text-decoration: none;
  border: 1px solid transparent;
  border-radius: 999px;
  cursor: pointer;
  transition: transform 0.2s ease, box-shadow 0.2s ease, background 0.2s ease, color 0.2s ease;
}

.button:hover {
  transform: translateY(-2px);
}

.button:disabled {
  opacity: 0.58;
  cursor: wait;
  transform: none;
}

.button-primary {
  color: var(--white);
  background: var(--red);
  box-shadow: 0 14px 34px rgba(255, 42, 37, 0.26);
}

.button-primary:hover {
  background: var(--red-bright);
  box-shadow: 0 18px 40px rgba(255, 42, 37, 0.34);
}

.button-ghost {
  color: var(--white);
  background: rgba(255, 255, 255, 0.04);
  border-color: rgba(255, 255, 255, 0.25);
}

.button-ghost:hover {
  background: rgba(255, 255, 255, 0.1);
}

.button-light {
  color: var(--night);
  background: var(--white);
}

.button-secondary {
  color: var(--white);
  background: #1b2230;
  border-color: rgba(255, 255, 255, 0.14);
}

.text-link {
  display: inline-flex;
  align-items: center;
  gap: 9px;
  margin-top: 12px;
  color: var(--red);
  font-weight: 700;
  text-decoration: none;
}

.hero {
  position: relative;
  min-height: max(760px, 100svh);
  overflow: hidden;
  padding: 150px max(28px, calc((100vw - var(--max)) / 2)) 100px;
  display: flex;
  align-items: center;
  color: var(--white);
  background: #05070b;
}

.hero::after {
  position: absolute;
  z-index: 2;
  inset: 0;
  content: "";
  pointer-events: none;
  background:
    linear-gradient(90deg, rgba(5, 7, 11, 0.99) 0%, rgba(5, 7, 11, 0.94) 26%, rgba(5, 7, 11, 0.52) 54%, rgba(5, 7, 11, 0.08) 76%),
    linear-gradient(180deg, rgba(5, 7, 11, 0.64) 0%, transparent 28%, transparent 72%, rgba(5, 7, 11, 0.74) 100%);
}

.hero-copy {
  position: relative;
  z-index: 4;
  width: min(720px, 55vw);
  animation: heroIn 0.85s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.hero h1 {
  max-width: 760px;
  margin-bottom: 24px;
  font-size: clamp(3.35rem, 6.1vw, 7rem);
  line-height: 0.97;
  letter-spacing: -0.072em;
  text-wrap: balance;
  text-shadow: 0 18px 55px rgba(0, 0, 0, 0.38);
}

.hero-tagline {
  max-width: 690px;
  margin: 0 0 18px;
  color: var(--white);
  font-size: clamp(1.35rem, 2.15vw, 2.1rem);
  font-weight: 700;
  line-height: 1.18;
  letter-spacing: -0.035em;
  text-wrap: balance;
}

.hero-lead {
  max-width: 650px;
  margin-bottom: 18px;
  color: rgba(255, 255, 255, 0.76);
  font-size: clamp(1rem, 1.3vw, 1.22rem);
  line-height: 1.58;
}

.hero-store-links {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 12px;
  margin: 0 0 18px;
}

.store-badge {
  position: relative;
  display: block;
  width: 156px;
  height: 52px;
  overflow: hidden;
  border-radius: 8px;
  transition: opacity 0.2s ease, transform 0.2s ease;
}

.store-badge:hover {
  opacity: 0.88;
  transform: translateY(-2px);
}

.store-badge-apple img {
  width: 156px;
  height: 52px;
}

.store-badge-google img {
  position: absolute;
  top: -8.5px;
  left: -11px;
  width: 178px;
  height: 69px;
  max-width: none;
}

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

.hero-cinema {
  --hero-shift: 0px;
  position: absolute;
  inset: 0;
  margin: 0;
  overflow: hidden;
  background: #0a0c11;
}

.hero-cinema img {
  width: 100%;
  height: calc(100% + 42px);
  object-fit: cover;
  object-position: center center;
  transform: translateY(var(--hero-shift)) scale(1.035);
  animation: heroImageIn 1.25s cubic-bezier(0.2, 0.7, 0.2, 1) both;
}

.hero-cinema figcaption {
  position: absolute;
  width: 1px;
  height: 1px;
  overflow: hidden;
  clip: rect(0 0 0 0);
}

.hero-scan-sweep {
  position: absolute;
  top: -24%;
  left: 48%;
  width: 11%;
  height: 150%;
  pointer-events: none;
  background: linear-gradient(90deg, transparent, rgba(132, 190, 255, 0.16), rgba(255, 255, 255, 0.25), transparent);
  filter: blur(12px);
  opacity: 0;
  transform: translateX(-34vw) rotate(11deg);
  animation: heroSweep 7s 1.8s cubic-bezier(0.55, 0, 0.35, 1) infinite;
}

.hero-visual-note {
  position: absolute;
  z-index: 4;
  right: max(28px, calc((100vw - var(--max)) / 2));
  bottom: 44px;
  padding: 13px 17px;
  display: grid;
  gap: 3px;
  color: var(--white);
  background: rgba(9, 12, 18, 0.44);
  border: 1px solid rgba(255, 255, 255, 0.24);
  border-radius: 16px;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.22);
  -webkit-backdrop-filter: blur(18px) saturate(145%);
  backdrop-filter: blur(18px) saturate(145%);
}

.hero-visual-note strong {
  font-size: 0.77rem;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.hero-visual-note span {
  color: rgba(255, 255, 255, 0.68);
  font-size: 0.73rem;
}

.scroll-cue {
  position: absolute;
  z-index: 3;
  bottom: 34px;
  left: max(28px, calc((100vw - var(--max)) / 2));
  display: flex;
  align-items: center;
  gap: 14px;
  color: rgba(255, 255, 255, 0.5);
  font-size: 0.73rem;
  letter-spacing: 0.13em;
  text-decoration: none;
  text-transform: uppercase;
}

.scroll-cue i {
  position: relative;
  display: block;
  width: 52px;
  height: 1px;
  overflow: hidden;
  background: rgba(255, 255, 255, 0.2);
}

.scroll-cue i::after {
  position: absolute;
  inset: 0;
  content: "";
  background: var(--white);
  animation: scanLine 1.8s ease-in-out infinite;
}

@keyframes scanLine {
  0% { transform: translateX(-100%); }
  100% { transform: translateX(100%); }
}

@keyframes heroIn {
  from { opacity: 0.2; transform: translateY(28px); }
}

@keyframes heroImageIn {
  from { opacity: 0.5; transform: translateY(16px) scale(1.075); }
}

@keyframes heroSweep {
  0%, 12% { opacity: 0; transform: translateX(-34vw) rotate(11deg); }
  22% { opacity: 0.8; }
  48% { opacity: 0; transform: translateX(52vw) rotate(11deg); }
  100% { opacity: 0; transform: translateX(52vw) rotate(11deg); }
}

.proof-strip {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  color: var(--white);
  background: #0b0e14;
  border-top: 1px solid var(--line-dark);
  border-bottom: 1px solid var(--line-dark);
}

.proof-item {
  min-height: 210px;
  padding: 44px clamp(28px, 5vw, 70px);
  display: flex;
  align-items: flex-start;
  gap: 24px;
  border-right: 1px solid var(--line-dark);
}

.proof-item:last-child {
  border-right: 0;
}

.proof-item > span {
  color: var(--red);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.78rem;
}

.proof-item h2 {
  margin-bottom: 12px;
  font-size: 1.35rem;
  letter-spacing: -0.025em;
}

.proof-item p {
  margin: 0;
  color: rgba(255, 255, 255, 0.57);
  font-size: 0.92rem;
  line-height: 1.55;
}

.intro-section,
.realism-section {
  display: grid;
  grid-template-columns: minmax(0, 0.85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: clamp(50px, 8vw, 120px);
}

.intro-copy,
.intro-visual,
.realism-copy,
.realism-visual,
.control-copy,
.control-media,
.campus-image,
.campus-card,
.youtube-copy,
.youtube-player,
.faq-section > *,
.contact-section > * {
  min-width: 0;
}

.intro-copy > p:not(.eyebrow),
.realism-copy > p:not(.eyebrow) {
  color: var(--ink-soft);
  font-size: clamp(1.02rem, 1.45vw, 1.25rem);
}

.intro-visual,
.realism-visual {
  margin: 0;
  transform: perspective(1200px) rotateX(var(--tilt-x, 0deg)) rotateY(var(--tilt-y, 0deg));
  transition: transform 0.2s ease;
}

.intro-visual img,
.realism-visual img {
  width: 100%;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.intro-visual figcaption,
.realism-visual figcaption {
  margin-top: 12px;
  color: var(--ink-soft);
  font-size: 0.78rem;
}

.feature-section {
  padding-top: 40px;
}

.feature-bento {
  display: grid;
  grid-template-columns: repeat(12, 1fr);
  gap: 18px;
}

.feature-card {
  position: relative;
  min-height: 330px;
  overflow: hidden;
  padding: clamp(28px, 3vw, 42px);
  background: var(--white);
  border: 1px solid rgba(10, 12, 18, 0.08);
  border-radius: var(--radius);
  box-shadow: 0 16px 50px rgba(8, 14, 26, 0.05);
  transition: transform 0.3s ease, box-shadow 0.3s ease;
}

.feature-card:hover {
  transform: translateY(-6px);
  box-shadow: 0 24px 60px rgba(8, 14, 26, 0.1);
}

.feature-card-1,
.feature-card-4 {
  grid-column: span 7;
}

.feature-card-2,
.feature-card-3 {
  grid-column: span 5;
}

.feature-card-5,
.feature-card-6 {
  grid-column: span 6;
}

.feature-card-1,
.feature-card-6 {
  color: var(--white);
  background: var(--night-2);
}

.feature-card-4 {
  color: var(--white);
  background: linear-gradient(135deg, #0b54c8, #1f88ff);
}

.feature-tag {
  display: inline-flex;
  padding: 6px 11px;
  color: var(--red);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.7rem;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(255, 42, 37, 0.08);
  border: 1px solid rgba(255, 42, 37, 0.18);
  border-radius: 999px;
}

.feature-card h3 {
  max-width: 440px;
  margin-top: 74px;
}

.feature-card p {
  position: relative;
  z-index: 2;
  max-width: 480px;
  margin-bottom: 0;
  color: var(--ink-soft);
}

.feature-card-1 p,
.feature-card-4 p,
.feature-card-6 p {
  color: rgba(255, 255, 255, 0.67);
}

.feature-card i {
  position: absolute;
  right: -70px;
  bottom: -90px;
  width: 240px;
  height: 240px;
  border: 1px solid rgba(10, 12, 18, 0.08);
  border-radius: 50%;
  box-shadow: 0 0 0 38px rgba(10, 12, 18, 0.025), 0 0 0 76px rgba(10, 12, 18, 0.018);
}

.feature-card-1 i,
.feature-card-4 i,
.feature-card-6 i {
  border-color: rgba(255, 255, 255, 0.14);
  box-shadow: 0 0 0 38px rgba(255, 255, 255, 0.04), 0 0 0 76px rgba(255, 255, 255, 0.025);
}

.labelling-section {
  position: relative;
  height: 270vh;
  min-height: 1800px;
  color: var(--white);
  background:
    radial-gradient(circle at 70% 40%, rgba(23, 90, 220, 0.13), transparent 34%),
    var(--night);
}

.labelling-sticky {
  position: sticky;
  top: 0;
  width: min(calc(100% - 56px), 1440px);
  min-height: 100svh;
  margin: 0 auto;
  padding: 118px 0 54px;
  display: grid;
  grid-template-columns: minmax(280px, 390px) minmax(0, 1fr);
  align-items: center;
  gap: clamp(36px, 6vw, 100px);
}

.labelling-copy h2 {
  font-size: clamp(2.7rem, 4.8vw, 5.3rem);
}

.labelling-copy > p:last-child {
  color: rgba(255, 255, 255, 0.62);
}

.label-stage {
  --label-progress: 0%;
  position: relative;
  overflow: hidden;
  aspect-ratio: 4 / 3;
  background: #000;
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: var(--radius);
  box-shadow: var(--shadow-dark);
}

.label-stage img {
  width: 100%;
  height: 100%;
  object-fit: cover;
}

.label-overlay {
  position: absolute;
  inset: 0;
  overflow: hidden;
  clip-path: inset(0 calc(100% - var(--label-progress)) 0 0);
  will-change: clip-path;
}

.label-divider {
  position: absolute;
  z-index: 3;
  top: 0;
  bottom: 0;
  left: var(--label-progress);
  width: 1px;
  background: rgba(255, 255, 255, 0.95);
  box-shadow: 0 0 20px rgba(255, 255, 255, 0.75);
  transform: translateX(-1px);
}

.label-divider span {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 38px;
  height: 38px;
  background: rgba(5, 7, 11, 0.75);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 50%;
  transform: translate(-50%, -50%);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.label-state {
  position: absolute;
  z-index: 4;
  top: 18px;
  padding: 7px 12px;
  color: var(--white);
  font-size: 0.7rem;
  font-weight: 700;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  background: rgba(5, 7, 11, 0.62);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 999px;
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
}

.label-off { left: 18px; }
.label-on { right: 18px; color: #6dffab; }

.labelling-hint {
  position: absolute;
  bottom: 22px;
  left: 50%;
  display: flex;
  align-items: center;
  gap: 10px;
  margin: 0;
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.75rem;
  letter-spacing: 0.06em;
  transform: translateX(-50%);
  transition: opacity 0.3s ease;
}

.labelling-hint span {
  animation: hintBounce 1.5s ease-in-out infinite;
}

.labelling-section.is-labelled .labelling-hint {
  opacity: 0;
}

@keyframes hintBounce {
  50% { transform: translateY(5px); }
}

.workflow-section {
  background: var(--paper);
}

.workflow-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.workflow-step {
  min-height: 330px;
  padding: 46px clamp(24px, 3vw, 44px);
  border-right: 1px solid var(--line);
}

.workflow-step:last-child { border-right: 0; }

.workflow-step > span {
  color: var(--red);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
}

.workflow-step h3 {
  margin-top: 96px;
}

.workflow-step p {
  margin: 0;
  color: var(--ink-soft);
}

.control-section {
  min-height: 880px;
  padding: clamp(90px, 10vw, 150px) max(28px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: minmax(0, 1fr) minmax(340px, 0.8fr);
  align-items: center;
  gap: clamp(50px, 8vw, 130px);
  color: var(--white);
  background:
    radial-gradient(circle at 76% 45%, rgba(50, 140, 255, 0.36), transparent 28%),
    linear-gradient(135deg, #082456, #071020 58%, #080b11);
}

.control-copy > p:not(.eyebrow) {
  max-width: 690px;
  color: rgba(255, 255, 255, 0.68);
  font-size: clamp(1.05rem, 1.5vw, 1.28rem);
}

.control-copy ul,
.campus-card ul {
  padding: 0;
  margin: 32px 0;
  list-style: none;
}

.control-copy li,
.campus-card li {
  display: flex;
  align-items: center;
  gap: 12px;
  padding: 10px 0;
  border-bottom: 1px solid rgba(255, 255, 255, 0.1);
}

.control-copy li span,
.campus-card li span {
  color: #6dffab;
}

.control-media {
  position: relative;
  min-height: 650px;
  display: grid;
  place-items: center;
}

.control-media video {
  position: relative;
  z-index: 2;
  width: auto;
  max-width: 100%;
  height: min(680px, 76vh);
  object-fit: contain;
  background: #030508;
  border: 1px solid rgba(255, 255, 255, 0.2);
  border-radius: 42px;
  box-shadow: 0 50px 100px rgba(0, 0, 0, 0.5);
}

.control-rings {
  position: absolute;
  z-index: 1;
  width: 520px;
  max-width: 100%;
  aspect-ratio: 1;
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-radius: 50%;
  box-shadow: 0 0 0 60px rgba(255, 255, 255, 0.025), 0 0 0 120px rgba(255, 255, 255, 0.018);
}

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

.realism-copy h2 {
  font-size: clamp(2.45rem, 4.25vw, 4.65rem);
}

.campus-section {
  position: relative;
  min-height: 850px;
  padding: clamp(90px, 10vw, 150px) max(28px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: 1.05fr 0.95fr;
  align-items: stretch;
  gap: 0;
  color: var(--white);
  background: var(--night);
}

.campus-image {
  min-height: 610px;
}

.campus-image img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  border-radius: var(--radius-lg) 0 0 var(--radius-lg);
}

.campus-card {
  padding: clamp(38px, 5vw, 70px);
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: center;
  background: linear-gradient(145deg, #151923, #0d1119);
  border: 1px solid rgba(255, 255, 255, 0.12);
  border-left: 0;
  border-radius: 0 var(--radius-lg) var(--radius-lg) 0;
}

.campus-card h2 {
  font-size: clamp(2.4rem, 4.3vw, 4.6rem);
}

.campus-card > p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.62);
}

.case-browser-section {
  position: relative;
  isolation: isolate;
  overflow: clip;
  padding: clamp(100px, 11vw, 170px) max(28px, calc((100vw - var(--max)) / 2));
  color: var(--white);
  background:
    radial-gradient(circle at 8% 8%, rgba(20, 121, 255, 0.3), transparent 34%),
    radial-gradient(circle at 90% 22%, rgba(255, 42, 37, 0.2), transparent 31%),
    linear-gradient(155deg, #05070b 0%, #0b101a 56%, #111724 100%);
}

.case-browser-section::before {
  position: absolute;
  z-index: -1;
  top: 160px;
  left: 50%;
  width: min(90vw, 1080px);
  height: 520px;
  content: "";
  background: linear-gradient(100deg, rgba(45, 126, 255, 0.17), rgba(255, 255, 255, 0.04), rgba(255, 57, 50, 0.14));
  filter: blur(80px);
  border-radius: 50%;
  transform: translateX(-50%);
}

.case-browser-heading {
  width: min(920px, 100%);
  margin: 0 auto clamp(52px, 7vw, 88px);
  text-align: center;
}

.case-browser-heading > p:last-child {
  width: min(760px, 100%);
  margin: 0 auto;
  color: rgba(255, 255, 255, 0.66);
  font-size: clamp(1.02rem, 1.6vw, 1.24rem);
}

.case-browser-shell {
  padding: clamp(18px, 2.5vw, 34px);
  color: var(--ink);
  background: rgba(247, 248, 251, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.55);
  border-radius: 38px;
  box-shadow: 0 50px 130px rgba(0, 0, 0, 0.48);
  -webkit-backdrop-filter: blur(28px) saturate(135%);
  backdrop-filter: blur(28px) saturate(135%);
}

.case-browser-toolbar {
  display: grid;
  grid-template-columns: minmax(260px, 1.65fr) minmax(190px, 0.9fr) minmax(190px, 0.9fr) auto;
  align-items: end;
  gap: 12px;
}

.case-search {
  position: relative;
  display: block;
}

.case-search i {
  position: absolute;
  z-index: 1;
  top: 50%;
  left: 19px;
  width: 16px;
  height: 16px;
  border: 2px solid #596173;
  border-radius: 50%;
  transform: translateY(-58%);
}

.case-search i::after {
  position: absolute;
  right: -6px;
  bottom: -4px;
  width: 7px;
  height: 2px;
  content: "";
  background: #596173;
  border-radius: 2px;
  transform: rotate(45deg);
}

.case-search input,
.case-select select {
  width: 100%;
  min-height: 58px;
  color: #151924;
  background: rgba(255, 255, 255, 0.88);
  border: 1px solid rgba(10, 12, 18, 0.12);
  border-radius: 17px;
  outline: 0;
  transition: border-color 0.2s ease, box-shadow 0.2s ease, background 0.2s ease;
}

.case-search input {
  padding: 0 18px 0 50px;
}

.case-search input::placeholder {
  color: #777e8d;
}

.case-select {
  display: grid;
  gap: 6px;
}

.case-select > span {
  padding-left: 4px;
  color: #676e7b;
  font-size: 0.69rem;
  font-weight: 750;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-select select {
  padding: 0 42px 0 16px;
  cursor: pointer;
}

.case-search input:focus,
.case-select select:focus {
  background: var(--white);
  border-color: rgba(20, 121, 255, 0.72);
  box-shadow: 0 0 0 4px rgba(20, 121, 255, 0.12);
}

.case-reset {
  min-height: 58px;
  padding: 0 19px;
  color: #505766;
  background: transparent;
  border: 0;
  border-radius: 17px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 700;
  white-space: nowrap;
  transition: color 0.2s ease, background 0.2s ease;
}

.case-reset:hover {
  color: var(--ink);
  background: rgba(10, 12, 18, 0.06);
}

.case-specialty-rail {
  margin: 24px -4px 0;
  padding: 4px;
  display: flex;
  gap: 10px;
  overflow-x: auto;
  scrollbar-width: none;
}

.case-specialty-rail::-webkit-scrollbar {
  display: none;
}

.case-specialty-chip {
  min-width: max-content;
  padding: 7px 14px 7px 8px;
  display: flex;
  align-items: center;
  gap: 9px;
  color: #333946;
  background: var(--white);
  border: 1px solid rgba(10, 12, 18, 0.1);
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.78rem;
  font-weight: 720;
  box-shadow: 0 8px 24px rgba(8, 14, 26, 0.05);
  transition: transform 0.2s ease, color 0.2s ease, background 0.2s ease, border-color 0.2s ease;
}

.case-specialty-chip img {
  width: 30px;
  height: 30px;
  padding: 4px;
  object-fit: contain;
  background: #edf0f5;
  border-radius: 50%;
}

.case-specialty-chip:hover {
  transform: translateY(-2px);
}

.case-specialty-chip.is-active {
  color: var(--white);
  background: var(--ink);
  border-color: var(--ink);
}

.case-pathology-filter {
  width: fit-content;
  max-width: 100%;
  margin-top: 12px;
  padding: 4px;
  display: flex;
  gap: 4px;
  overflow-x: auto;
  background: rgba(218, 223, 232, 0.72);
  border: 1px solid rgba(10, 12, 18, 0.07);
  border-radius: 999px;
  scrollbar-width: none;
}

.case-pathology-filter::-webkit-scrollbar {
  display: none;
}

.case-pathology-filter button {
  min-width: max-content;
  min-height: 39px;
  padding: 7px 13px 7px 9px;
  display: flex;
  align-items: center;
  gap: 8px;
  color: #555d6a;
  background: transparent;
  border: 0;
  border-radius: 999px;
  cursor: pointer;
  font-size: 0.76rem;
  font-weight: 740;
  transition: color 0.2s ease, background 0.2s ease, box-shadow 0.2s ease, transform 0.2s ease;
}

.case-pathology-filter button:hover {
  color: var(--ink);
  transform: translateY(-1px);
}

.case-pathology-filter button.is-active {
  color: var(--ink);
  background: var(--white);
  box-shadow: 0 4px 14px rgba(8, 14, 26, 0.1);
}

.case-pathology-filter i {
  position: relative;
  width: 24px;
  height: 24px;
  display: grid;
  place-items: center;
  flex: 0 0 24px;
  background: #e4e8ef;
  border-radius: 50%;
  font-style: normal;
}

.case-pathology-filter i::before {
  font-size: 0.74rem;
  font-weight: 900;
  line-height: 1;
}

.case-pathology-filter i.is-all::before {
  content: "••";
  letter-spacing: -0.12em;
}

.case-pathology-filter i.is-physiological {
  color: #177443;
  background: #dff5e9;
}

.case-pathology-filter i.is-physiological::before {
  content: "✓";
}

.case-pathology-filter i.is-pathological {
  color: #a32420;
  background: #ffe3e1;
}

.case-pathology-filter i.is-pathological::before {
  content: "+";
  font-size: 1rem;
}

.case-results-bar {
  margin: 30px 0 18px;
  display: flex;
  align-items: center;
  gap: 16px;
}

.case-results-bar p {
  margin: 0;
  color: #555d6a;
  font-size: 0.82rem;
  font-weight: 750;
  white-space: nowrap;
}

.case-results-bar span {
  width: 100%;
  height: 1px;
  background: rgba(10, 12, 18, 0.1);
}

.case-card-grid {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 16px;
}

.case-card {
  position: relative;
  overflow: hidden;
  min-width: 0;
  min-height: 390px;
  padding: 20px;
  display: flex;
  flex-direction: column;
  background: var(--white);
  border: 1px solid rgba(10, 12, 18, 0.09);
  border-radius: 25px;
  box-shadow: 0 14px 34px rgba(8, 14, 26, 0.06);
  transition: transform 0.3s cubic-bezier(0.2, 0.8, 0.2, 1), box-shadow 0.3s ease, border-color 0.3s ease;
}

.case-card:hover {
  border-color: rgba(20, 121, 255, 0.24);
  box-shadow: 0 25px 56px rgba(8, 14, 26, 0.13);
  transform: translateY(-7px);
}

.case-card-visual {
  position: relative;
  height: 128px;
  margin: -8px -8px 18px;
  display: grid;
  place-items: center;
  background:
    radial-gradient(circle at 50% 70%, rgba(255, 255, 255, 0.96), rgba(233, 237, 245, 0.82) 64%, rgba(221, 227, 238, 0.64));
  border-radius: 19px;
}

.case-card-visual::after {
  position: absolute;
  inset: auto 16% -1px;
  height: 1px;
  content: "";
  background: linear-gradient(90deg, transparent, rgba(20, 121, 255, 0.45), transparent);
}

.case-card-visual > img {
  width: 104px;
  height: 104px;
  object-fit: contain;
  filter: drop-shadow(0 12px 15px rgba(15, 22, 35, 0.16));
}

.case-info-button {
  position: absolute;
  z-index: 2;
  top: 10px;
  right: 10px;
  width: 38px;
  height: 38px;
  padding: 0;
  color: var(--white);
  background: rgba(8, 12, 20, 0.86);
  border: 1px solid rgba(255, 255, 255, 0.3);
  border-radius: 50%;
  cursor: pointer;
  font-family: Georgia, serif;
  font-size: 1.05rem;
  font-style: italic;
  line-height: 1;
  box-shadow: 0 8px 22px rgba(0, 0, 0, 0.18);
  transition: background 0.2s ease, transform 0.2s ease;
}

.case-info-button:hover {
  background: var(--blue);
  transform: scale(1.07);
}

.case-card-organ {
  margin-bottom: 6px;
  color: var(--blue);
  font-size: 0.68rem;
  font-weight: 800;
  letter-spacing: 0.1em;
  text-transform: uppercase;
}

.case-card h3 {
  margin-bottom: 10px;
  font-size: clamp(1.22rem, 1.7vw, 1.52rem);
  line-height: 1.08;
}

.case-card-patient {
  margin: 0 0 15px;
  color: #626a78;
  font-size: 0.84rem;
}

.case-card-badges,
.case-dialog-badges {
  display: flex;
  flex-wrap: wrap;
  gap: 7px;
}

.case-card-badges {
  margin-bottom: 16px;
}

.case-badge {
  padding: 6px 9px;
  color: #4f5664;
  background: #f0f2f6;
  border: 1px solid rgba(10, 12, 18, 0.07);
  border-radius: 999px;
  font-size: 0.66rem;
  font-weight: 760;
  letter-spacing: 0.015em;
}

.case-badge.is-pathological {
  color: #a32420;
  background: #fff0ef;
  border-color: rgba(255, 42, 37, 0.16);
}

.case-badge.is-physiological {
  color: #177443;
  background: #eaf9f1;
  border-color: rgba(37, 174, 102, 0.17);
}

.case-badge.is-labelled {
  color: #0d5fc8;
  background: #eaf3ff;
  border-color: rgba(20, 121, 255, 0.18);
}

.case-card-probe {
  margin: auto -4px -4px;
  padding: 12px 13px;
  display: flex;
  align-items: center;
  gap: 10px;
  color: rgba(255, 255, 255, 0.82);
  background: #0b1019;
  border-radius: 15px;
  font-size: 0.72rem;
  font-weight: 650;
  line-height: 1.25;
}

.case-card-probe img {
  width: 30px;
  height: 30px;
  object-fit: contain;
}

.case-empty {
  margin: 20px 0 0;
  padding: 48px 24px;
  color: #616977;
  text-align: center;
  background: rgba(255, 255, 255, 0.62);
  border: 1px dashed rgba(10, 12, 18, 0.16);
  border-radius: 22px;
}

.button-case-more {
  margin: 28px auto 0;
  color: var(--white);
  background: var(--ink);
  border: 0;
}

.button-case-more:hover {
  background: var(--blue);
}

.case-detail-dialog {
  width: min(820px, calc(100% - 32px));
  max-height: calc(100dvh - 32px);
  padding: 0;
  overflow: visible;
  color: var(--ink);
  background: transparent;
  border: 0;
}

.case-detail-dialog::backdrop {
  background: rgba(3, 5, 9, 0.76);
  -webkit-backdrop-filter: blur(18px);
  backdrop-filter: blur(18px);
}

.case-dialog-card {
  position: relative;
  max-height: calc(100dvh - 32px);
  padding: clamp(26px, 5vw, 48px);
  overflow-y: auto;
  background: rgba(252, 252, 253, 0.98);
  border: 1px solid rgba(255, 255, 255, 0.72);
  border-radius: 32px;
  box-shadow: 0 50px 140px rgba(0, 0, 0, 0.5);
}

.case-dialog-close {
  position: absolute;
  z-index: 2;
  top: 18px;
  right: 18px;
  width: 42px;
  height: 42px;
  padding: 0;
  color: #444b58;
  background: #e9ecf1;
  border: 0;
  border-radius: 50%;
  cursor: pointer;
  font-size: 1.55rem;
  line-height: 1;
}

.case-dialog-header {
  padding-right: 50px;
  display: grid;
  grid-template-columns: 112px minmax(0, 1fr);
  align-items: center;
  gap: 24px;
}

.case-dialog-icon {
  width: 112px;
  height: 112px;
  display: grid;
  place-items: center;
  background: linear-gradient(145deg, #f4f6f9, #e5e9f0);
  border-radius: 25px;
}

.case-dialog-icon img {
  width: 94px;
  height: 94px;
  object-fit: contain;
  filter: drop-shadow(0 11px 12px rgba(15, 22, 35, 0.13));
}

.case-dialog-header .eyebrow {
  margin-bottom: 8px;
}

.case-dialog-header h2 {
  margin: 0;
  font-size: clamp(2rem, 5vw, 3.5rem);
  line-height: 0.98;
}

.case-dialog-badges {
  margin-top: 28px;
}

.case-dialog-facts {
  margin: 26px 0 0;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 10px;
}

.case-dialog-facts > div {
  padding: 16px 18px;
  background: #f0f2f6;
  border-radius: 16px;
}

.case-dialog-facts dt {
  margin-bottom: 4px;
  color: #747b88;
  font-size: 0.65rem;
  font-weight: 800;
  letter-spacing: 0.08em;
  text-transform: uppercase;
}

.case-dialog-facts dd {
  margin: 0;
  font-size: 0.88rem;
  font-weight: 650;
  line-height: 1.35;
}

.case-dialog-facts .case-dialog-probe {
  display: flex;
  align-items: center;
  gap: 10px;
}

.case-dialog-probe img {
  width: 32px;
  height: 32px;
  padding: 5px;
  flex: 0 0 32px;
  object-fit: contain;
  background: #0b1019;
  border-radius: 10px;
}

.case-dialog-structures {
  margin-top: 28px;
}

.case-dialog-structures h3 {
  font-size: 1.25rem;
  letter-spacing: -0.025em;
}

.case-tag-list {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
}

.case-tag-list span {
  padding: 7px 11px;
  color: #404754;
  background: var(--white);
  border: 1px solid rgba(10, 12, 18, 0.12);
  border-radius: 999px;
  font-size: 0.74rem;
  font-weight: 620;
}

.case-tag-list .case-tags-empty {
  margin: 0;
  color: #69717e;
  font-size: 0.88rem;
}

.youtube-section {
  display: grid;
  grid-template-columns: minmax(360px, 0.85fr) minmax(0, 1.15fr);
  align-items: center;
  gap: clamp(44px, 7vw, 100px);
}

.youtube-copy h2 {
  font-size: clamp(2.45rem, 4.4vw, 4.8rem);
}

.youtube-copy > p:last-child {
  color: var(--ink-soft);
}

.youtube-player {
  position: relative;
  width: 100%;
  min-width: 0;
  overflow: hidden;
  aspect-ratio: 16 / 9;
  background: #000;
  border-radius: var(--radius-lg);
  box-shadow: var(--shadow);
}

.youtube-player > img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.5s ease, filter 0.5s ease;
}

.youtube-consent-open {
  position: absolute;
  top: 50%;
  left: 50%;
  width: 88px;
  height: 88px;
  padding: 0;
  display: grid;
  place-items: center;
  color: var(--white);
  background: rgba(5, 7, 11, 0.76);
  border: 1px solid rgba(255, 255, 255, 0.38);
  border-radius: 50%;
  box-shadow: 0 18px 48px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(18px);
  cursor: pointer;
  transform: translate(-50%, -50%);
  transition: background 0.25s ease, border-color 0.25s ease, box-shadow 0.25s ease, transform 0.25s ease;
}

.youtube-play-icon {
  width: 0;
  height: 0;
  margin-left: 6px;
  border-top: 13px solid transparent;
  border-bottom: 13px solid transparent;
  border-left: 21px solid currentColor;
}

.youtube-consent-open:hover {
  background: var(--red);
  border-color: rgba(255, 255, 255, 0.72);
  box-shadow: 0 22px 54px rgba(255, 42, 37, 0.38);
  transform: translate(-50%, -50%) scale(1.08);
}

.youtube-player:hover > img {
  filter: saturate(1.1);
  transform: scale(1.025);
}

.youtube-player iframe {
  width: 100%;
  height: 100%;
  border: 0;
}

.media-consent {
  position: fixed;
  z-index: 1200;
  right: max(20px, env(safe-area-inset-right));
  bottom: max(20px, env(safe-area-inset-bottom));
  left: max(20px, env(safe-area-inset-left));
  width: min(760px, calc(100% - 40px));
  margin-left: auto;
  padding: 22px;
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  color: var(--white);
  background: rgba(8, 10, 15, 0.94);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 22px;
  box-shadow: 0 24px 80px rgba(0, 0, 0, 0.42);
  backdrop-filter: blur(24px);
}

.media-consent[hidden] { display: none; }

.media-consent strong { font-size: 1.05rem; }

.media-consent p {
  margin: 6px 0 0;
  color: rgba(255, 255, 255, 0.7);
  font-size: 0.82rem;
  line-height: 1.55;
}

.media-consent p a { color: var(--white); }

.media-consent-actions {
  flex: 0 0 auto;
  display: flex;
  gap: 10px;
}

.media-consent-actions .button {
  min-height: 44px;
  padding: 10px 16px;
  white-space: nowrap;
}

.faq-section {
  display: grid;
  grid-template-columns: minmax(260px, 0.7fr) minmax(0, 1.3fr);
  gap: clamp(50px, 8vw, 120px);
}

.faq-list {
  border-top: 1px solid var(--line);
}

.faq-list details {
  border-bottom: 1px solid var(--line);
}

.faq-list summary {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 24px;
  padding: 28px 0;
  font-size: clamp(1.1rem, 1.7vw, 1.35rem);
  font-weight: 650;
  line-height: 1.25;
  list-style: none;
  cursor: pointer;
}

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

.faq-list summary span {
  display: grid;
  min-width: 34px;
  height: 34px;
  place-items: center;
  border: 1px solid var(--line);
  border-radius: 50%;
  transition: transform 0.2s ease;
}

.faq-list details[open] summary span {
  transform: rotate(45deg);
}

.faq-list details p {
  max-width: 720px;
  padding: 0 58px 28px 0;
  margin: 0;
  color: var(--ink-soft);
}

.download-section {
  position: relative;
  min-height: 720px;
  overflow: hidden;
  padding: 120px max(28px, calc((100vw - var(--max)) / 2));
  display: grid;
  place-items: center;
  color: var(--white);
  text-align: center;
  background: var(--night);
}

.download-copy {
  position: relative;
  z-index: 2;
  max-width: 970px;
}

.download-copy > p:not(.eyebrow) {
  max-width: 680px;
  margin-right: auto;
  margin-left: auto;
  color: rgba(255, 255, 255, 0.64);
  font-size: 1.15rem;
}

.download-copy .hero-actions {
  justify-content: center;
  margin-top: 34px;
}

.download-glow {
  position: absolute;
  width: 760px;
  height: 760px;
  background: conic-gradient(from 30deg, rgba(255, 42, 37, 0.24), rgba(31, 116, 255, 0.25), rgba(55, 215, 122, 0.12), rgba(255, 42, 37, 0.24));
  border-radius: 50%;
  filter: blur(100px);
  opacity: 0.65;
  animation: orbit 20s linear infinite;
}

.download-dialog {
  width: min(calc(100% - 32px), 650px);
  padding: 0;
  color: var(--white);
  background: rgba(9, 12, 18, 0.96);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 28px;
  box-shadow: 0 35px 110px rgba(0, 0, 0, 0.62);
  -webkit-backdrop-filter: blur(24px) saturate(140%);
  backdrop-filter: blur(24px) saturate(140%);
}

.download-dialog::backdrop {
  background: rgba(2, 4, 8, 0.78);
  -webkit-backdrop-filter: blur(8px);
  backdrop-filter: blur(8px);
}

.download-dialog form {
  position: relative;
  padding: clamp(30px, 6vw, 54px);
}

.download-dialog h2 {
  max-width: 540px;
  font-size: clamp(2.1rem, 5vw, 3.7rem);
}

.download-dialog form > p:not(.eyebrow) {
  color: rgba(255, 255, 255, 0.68);
}

.download-dialog-close {
  position: absolute;
  top: 16px;
  right: 16px;
  width: 42px;
  height: 42px;
  padding: 0;
  color: var(--white);
  font-size: 1.7rem;
  line-height: 1;
  background: rgba(255, 255, 255, 0.08);
  border: 1px solid rgba(255, 255, 255, 0.14);
  border-radius: 50%;
  cursor: pointer;
}

.download-dialog-actions {
  margin-top: 28px;
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 12px;
}

.contact-section {
  padding: clamp(100px, 12vw, 180px) max(28px, calc((100vw - var(--max)) / 2));
  display: grid;
  grid-template-columns: minmax(280px, 0.8fr) minmax(0, 1.2fr);
  gap: clamp(50px, 9vw, 140px);
  background: #efefec;
}

.contact-intro > p:not(.eyebrow) {
  color: var(--ink-soft);
}

.contact-intro > a {
  display: inline-block;
  margin-top: 18px;
  color: var(--red);
  font-weight: 700;
}

.contact-form,
.account-card {
  padding: clamp(28px, 4vw, 52px);
  background: var(--white);
  border: 1px solid rgba(10, 12, 18, 0.08);
  border-radius: var(--radius);
  box-shadow: var(--shadow);
}

.contact-form label,
.account-card label {
  display: block;
  margin-bottom: 22px;
  font-size: 0.78rem;
  font-weight: 700;
  letter-spacing: 0.035em;
  text-transform: uppercase;
}

.form-row {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 18px;
}

input,
select,
textarea {
  width: 100%;
  margin-top: 8px;
  padding: 13px 0;
  color: var(--ink);
  background: transparent;
  border: 0;
  border-bottom: 1px solid rgba(10, 12, 18, 0.24);
  border-radius: 0;
  outline: 0;
  transition: border-color 0.2s ease, box-shadow 0.2s ease;
}

input:focus,
select:focus,
textarea:focus {
  border-color: var(--blue);
  box-shadow: 0 1px 0 var(--blue);
}

textarea {
  min-height: 140px;
  resize: vertical;
}

.check {
  display: flex !important;
  align-items: flex-start;
  gap: 12px;
  margin: 28px 0 !important;
  font-weight: 500 !important;
  letter-spacing: 0 !important;
  line-height: 1.5;
  text-transform: none !important;
}

.check input {
  width: 18px;
  height: 18px;
  flex: 0 0 auto;
  margin: 3px 0 0;
  accent-color: var(--red);
}

.check a { color: var(--red); }

.honeypot {
  position: absolute;
  left: -10000px;
}

.form-status,
.account-status {
  display: none;
  padding: 12px 14px;
  margin-bottom: 18px;
  font-size: 0.9rem;
  border-radius: 10px;
}

.form-status.success,
.account-status.success {
  display: block;
  color: #075c2c;
  background: #dff8e9;
}

.form-status.error,
.account-status.error {
  display: block;
  color: #8a1713;
  background: #ffe6e4;
}

.site-footer {
  padding: 80px max(28px, calc((100vw - var(--max)) / 2)) 32px;
  color: var(--white);
  background: #05070b;
  border-top: 1px solid rgba(255, 255, 255, 0.08);
}

.footer-grid {
  padding-bottom: 70px;
  display: grid;
  grid-template-columns: 1fr auto;
  align-items: end;
  gap: 50px;
}

.footer-brand {
  max-width: 520px;
}

.footer-brand img {
  width: 260px;
  height: auto;
  margin-bottom: 26px;
}

.footer-brand p {
  color: rgba(255, 255, 255, 0.55);
  font-size: 1.06rem;
}

.footer-social > p {
  color: rgba(255, 255, 255, 0.45);
  font-size: 0.72rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.footer-social nav {
  display: flex;
  gap: 8px;
}

.footer-social a {
  display: grid;
  width: 44px;
  height: 44px;
  place-items: center;
  color: rgba(255, 255, 255, 0.75);
  font-size: 0.72rem;
  font-weight: 800;
  text-decoration: none;
  border: 1px solid rgba(255, 255, 255, 0.18);
  border-radius: 50%;
  transition: color 0.2s ease, background 0.2s ease, transform 0.2s ease;
}

.footer-social a:hover {
  color: var(--night);
  background: var(--white);
  transform: translateY(-3px);
}

.footer-bottom {
  padding-top: 24px;
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 30px;
  color: rgba(255, 255, 255, 0.42);
  font-size: 0.72rem;
  border-top: 1px solid rgba(255, 255, 255, 0.1);
}

.footer-bottom a { color: rgba(255, 255, 255, 0.72); }

.reveal {
  opacity: 0;
  transform: translateY(34px);
  transition: opacity 0.85s cubic-bezier(0.2, 0.7, 0.2, 1), transform 0.85s cubic-bezier(0.2, 0.7, 0.2, 1);
}

.reveal.is-visible {
  opacity: 1;
  transform: translateY(0);
}

/* Legal page */
.legal-hero,
.register-hero {
  min-height: 570px;
  padding: 190px max(28px, calc((100vw - var(--max)) / 2)) 100px;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  color: var(--white);
  background:
    radial-gradient(circle at 76% 40%, rgba(31, 116, 255, 0.2), transparent 28%),
    var(--night);
}

.legal-hero h1,
.register-hero h1 {
  max-width: 970px;
}

.lang-switch {
  margin-top: 20px;
  color: rgba(255, 255, 255, 0.66);
}

.legal-shell {
  width: min(calc(100% - 56px), 1100px);
  margin: 0 auto;
  padding: 100px 0 160px;
}

.imprint-card,
.privacy-card {
  padding: clamp(28px, 6vw, 72px);
  background: var(--white);
  border: 1px solid var(--line);
  border-radius: var(--radius);
  box-shadow: 0 18px 60px rgba(8, 14, 26, 0.06);
}

.imprint-card {
  margin-bottom: 32px;
}

.privacy-card + .terms-card { margin-top: 32px; }

.legacy-anchor,
.privacy-card,
.terms-card {
  scroll-margin-top: 120px;
}

.imprint-card h2 {
  font-size: clamp(2rem, 4vw, 3.4rem);
}

.imprint-card h3 {
  margin-top: 38px;
  margin-bottom: 9px;
  font-size: 1.05rem;
  letter-spacing: -0.01em;
}

.imprint-card p {
  color: var(--ink-soft);
}

.legal-section-head {
  padding-bottom: 38px;
  margin-bottom: 48px;
  border-bottom: 1px solid var(--line);
}

.legal-section-head > p:last-child {
  max-width: 720px;
  color: var(--ink-soft);
}

.legacy-privacy {
  color: #252a34;
  font-family: -apple-system, BlinkMacSystemFont, "Segoe UI", sans-serif;
  font-size: 0.91rem;
  line-height: 1.72;
}

.legacy-privacy h1 {
  font-size: clamp(2.25rem, 5vw, 4rem);
}

.legacy-privacy h2 {
  padding-top: 44px;
  margin-top: 50px;
  font-size: clamp(1.55rem, 3vw, 2.25rem);
  line-height: 1.15;
  border-top: 1px solid var(--line);
}

.legacy-privacy h3 {
  margin-top: 34px;
  font-size: 1.18rem;
  line-height: 1.25;
  letter-spacing: -0.015em;
}

.legacy-privacy ul {
  padding-left: 22px;
}

.legacy-privacy a {
  overflow-wrap: anywhere;
  color: #065fc7;
}

/* Account page */
.register-hero > p:not(.eyebrow) {
  max-width: 760px;
  color: rgba(255, 255, 255, 0.65);
  font-size: 1.15rem;
}

.account-quick-nav {
  width: min(100%, 780px);
  margin-top: 30px;
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  gap: 10px;
}

.account-quick-nav a {
  min-height: 58px;
  padding: 10px 17px;
  display: flex;
  align-items: center;
  gap: 11px;
  color: rgba(255, 255, 255, 0.92);
  background: rgba(255, 255, 255, 0.09);
  border: 1px solid rgba(255, 255, 255, 0.16);
  border-radius: 16px;
  font-size: 0.82rem;
  font-weight: 720;
  line-height: 1.2;
  -webkit-backdrop-filter: blur(18px) saturate(140%);
  backdrop-filter: blur(18px) saturate(140%);
  transition: color 0.25s ease, background 0.25s ease, border-color 0.25s ease, transform 0.25s ease;
}

.account-quick-nav a:hover,
.account-quick-nav a:focus-visible {
  color: var(--night);
  background: var(--white);
  border-color: var(--white);
  transform: translateY(-3px);
}

.account-quick-nav span {
  color: var(--red);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.68rem;
  font-weight: 800;
}

.account-shell {
  width: min(calc(100% - 56px), 1100px);
  margin: 0 auto;
  padding: 100px 0 150px;
  display: grid;
  gap: 28px;
}

.account-card {
  position: relative;
  scroll-margin-top: 110px;
  box-shadow: 0 18px 60px rgba(8, 14, 26, 0.08);
}

.account-card-primary {
  border-top: 4px solid var(--red);
}

.account-number {
  color: var(--red);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
  font-size: 0.75rem;
}

.account-card h2 {
  margin: 18px 0 40px;
  font-size: clamp(2rem, 4vw, 3.25rem);
}

.account-card > p {
  max-width: 780px;
  color: var(--ink-soft);
}

.account-card form {
  max-width: 820px;
}

.account-card small {
  display: block;
  margin: -12px 0 22px;
  color: var(--ink-soft);
}

.account-status:not(:empty) {
  display: block;
}

.noscript-warning {
  padding: 18px;
  color: #8a1713;
  background: #ffe6e4;
  border-radius: var(--radius-sm);
}

.not-found {
  min-height: 100svh;
  padding: 150px 28px;
  display: grid;
  place-content: center;
  color: var(--white);
  text-align: center;
  background: var(--night);
}

.not-found > span {
  color: var(--red);
  font-family: ui-monospace, SFMono-Regular, Menlo, monospace;
}

.not-found p {
  color: rgba(255, 255, 255, 0.62);
}

.not-found .button {
  margin: 20px auto 0;
}

@media (max-width: 1050px) {
  .main-nav { gap: 18px; }
  .main-nav a { font-size: 0.78rem; }

  .case-browser-toolbar {
    grid-template-columns: minmax(0, 1.25fr) minmax(180px, 0.75fr) minmax(180px, 0.75fr);
  }

  .case-reset {
    grid-column: 1 / -1;
    min-height: 42px;
    justify-self: start;
  }

  .proof-item {
    padding: 34px 24px;
    gap: 16px;
  }

  .labelling-sticky {
    grid-template-columns: 300px minmax(0, 1fr);
    gap: 36px;
  }

  .control-section {
    grid-template-columns: 1fr 0.75fr;
  }

  .realism-section,
  .youtube-section {
    grid-template-columns: 1fr;
  }

  .realism-visual {
    order: -1;
  }

  .youtube-copy {
    max-width: 760px;
  }
}

@media (max-width: 860px) {
  h1 { font-size: clamp(3rem, 12vw, 5.8rem); }
  h2 { font-size: clamp(2.4rem, 8.8vw, 4.5rem); }

  .nav-wrap {
    width: min(calc(100% - 32px), var(--max));
    height: 76px;
  }

  .brand { width: 172px; height: 54px; }
  .menu-toggle { display: block; position: relative; z-index: 3; }

  .menu-toggle[aria-expanded="true"] > span:nth-child(1) { transform: translateY(6px) rotate(45deg); }
  .menu-toggle[aria-expanded="true"] > span:nth-child(2) { opacity: 0; }
  .menu-toggle[aria-expanded="true"] > span:nth-child(3) { transform: translateY(-6px) rotate(-45deg); }

  .main-nav {
    position: fixed;
    inset: 0;
    padding: 110px 28px 50px;
    display: flex;
    flex-direction: column;
    align-items: flex-start;
    justify-content: center;
    gap: 24px;
    background: rgba(5, 7, 11, 0.98);
    opacity: 0;
    visibility: hidden;
    transform: translateY(-12px);
    transition: opacity 0.25s ease, visibility 0.25s ease, transform 0.25s ease;
  }

  .main-nav.is-open {
    opacity: 1;
    visibility: visible;
    transform: translateY(0);
  }

  .main-nav a {
    font-size: 1.8rem;
    letter-spacing: -0.035em;
  }

  .main-nav .lang-link { font-size: 0.8rem; }

  .utility-nav > a:first-child { display: none; }

  .hero {
    min-height: auto;
    padding: 128px 24px 0;
    display: block;
  }

  .hero::after {
    background: linear-gradient(180deg, rgba(5, 7, 11, 0.99) 0%, rgba(5, 7, 11, 0.96) 53%, rgba(5, 7, 11, 0.04) 74%, rgba(5, 7, 11, 0.5) 100%);
  }

  .hero-copy { width: 100%; }

  .hero-cinema {
    position: relative;
    inset: auto;
    width: calc(100% + 48px);
    min-height: 520px;
    margin: 62px -24px 0;
    aspect-ratio: 3 / 2;
  }

  .hero-cinema img {
    height: calc(100% + 24px);
    object-position: 55% center;
  }

  .hero-scan-sweep { left: 35%; }

  .hero-visual-note {
    right: 24px;
    bottom: 26px;
  }

  .proof-strip { grid-template-columns: 1fr; }
  .proof-item { min-height: 150px; border-right: 0; border-bottom: 1px solid var(--line-dark); }
  .proof-item:last-child { border-bottom: 0; }

  .section { width: min(calc(100% - 36px), var(--max)); }

  .intro-section,
  .realism-section,
  .youtube-section,
  .faq-section,
  .contact-section {
    grid-template-columns: 1fr;
  }

  .intro-visual { order: -1; }

  .feature-card,
  .feature-card-1,
  .feature-card-2,
  .feature-card-3,
  .feature-card-4,
  .feature-card-5,
  .feature-card-6 {
    grid-column: span 12;
    min-height: 280px;
  }

  .labelling-section { height: 230vh; min-height: 1500px; }
  .labelling-sticky {
    width: min(calc(100% - 36px), 900px);
    padding-top: 92px;
    grid-template-columns: 1fr;
    align-content: center;
    gap: 26px;
  }

  .labelling-copy {
    max-width: 720px;
  }

  .labelling-copy h2 { font-size: clamp(2.3rem, 8vw, 4rem); }
  .labelling-copy .eyebrow { margin-bottom: 10px; }
  .labelling-copy h2 { margin-bottom: 12px; }
  .labelling-copy p { margin-bottom: 0; font-size: 0.92rem; }
  .labelling-hint { display: none; }

  .workflow-grid { grid-template-columns: 1fr; }
  .workflow-step { min-height: 240px; border-right: 0; border-bottom: 1px solid var(--line); }
  .workflow-step:last-child { border-bottom: 0; }
  .workflow-step h3 { margin-top: 50px; }

  .control-section {
    grid-template-columns: 1fr;
    padding-top: 100px;
  }

  .control-media { min-height: 590px; }
  .control-media video { height: 570px; }

  .campus-section { grid-template-columns: 1fr; }
  .campus-image { min-height: 360px; }
  .campus-image img { border-radius: var(--radius-lg) var(--radius-lg) 0 0; }
  .campus-card { border-top: 0; border-left: 1px solid rgba(255, 255, 255, 0.12); border-radius: 0 0 var(--radius-lg) var(--radius-lg); }

  .case-browser-section {
    padding-right: 18px;
    padding-left: 18px;
  }

  .case-browser-shell { border-radius: 30px; }
  .case-browser-toolbar { grid-template-columns: 1fr 1fr; }
  .case-search { grid-column: 1 / -1; }
  .case-reset { grid-column: 1 / -1; }
  .case-card-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); }

  .faq-section .section-head { margin-bottom: 10px; }
  .footer-bottom { grid-template-columns: 1fr; text-align: left; }
}

@media (max-width: 560px) {
  body { font-size: 16px; }
  .nav-wrap { width: calc(100% - 24px); }
  .brand { width: 154px; height: 50px; }
  .section { width: calc(100% - 28px); padding: 88px 0; }
  .section-head { margin-bottom: 44px; }

  .hero {
    padding: 116px 16px 0;
  }

  .hero h1 { font-size: clamp(2.85rem, 14vw, 4.25rem); }
  .hero-tagline { font-size: 1.28rem; }
  .hero-lead { font-size: 1rem; }
  .hero-actions { flex-direction: column; align-items: stretch; }
  .hero-actions .button { width: 100%; }
  .hero-store-links { gap: 9px; }
  .store-badge { width: 145px; height: 48px; }
  .store-badge-apple img { width: 145px; height: 48px; }
  .store-badge-google img { top: -8px; left: -10px; width: 165px; height: 64px; }
  .hero-cinema {
    width: calc(100% + 32px);
    min-height: 390px;
    margin: 52px -16px 0;
    aspect-ratio: 4 / 3;
  }
  .hero-cinema img { object-position: 57% center; }
  .hero-visual-note {
    right: 14px;
    bottom: 14px;
    max-width: calc(100% - 28px);
  }
  .scroll-cue { display: none; }

  .proof-item { padding: 30px 20px; }
  .intro-visual img,
  .realism-visual img,
  .youtube-player { border-radius: 22px; }

  .feature-bento { gap: 12px; }
  .feature-card { min-height: 260px; padding: 26px; border-radius: 22px; }
  .feature-card h3 { margin-top: 58px; }

  .labelling-sticky { width: calc(100% - 24px); padding-top: 82px; }
  .labelling-copy > p:last-child { display: none; }
  .label-stage { border-radius: 16px; }
  .label-state { top: 9px; font-size: 0.55rem; }
  .label-off { left: 9px; }
  .label-on { right: 9px; }
  .label-divider span { width: 30px; height: 30px; }

  .control-section,
  .campus-section,
  .download-section,
  .contact-section {
    padding-right: 16px;
    padding-left: 16px;
  }

  .control-media { min-height: 510px; }
  .control-media video { height: 500px; border-radius: 28px; }

  .campus-image { min-height: 270px; }
  .campus-card { padding: 28px 22px; }

  .case-browser-section {
    padding: 90px 10px;
  }

  .case-browser-heading {
    padding: 0 10px;
    margin-bottom: 38px;
  }

  .case-browser-heading h2 {
    font-size: clamp(2.35rem, 11vw, 3.85rem);
  }

  .case-browser-shell {
    padding: 12px;
    border-radius: 24px;
  }

  .case-browser-toolbar {
    grid-template-columns: 1fr;
  }

  .case-search,
  .case-reset {
    grid-column: auto;
  }

  .case-reset {
    width: 100%;
    justify-self: stretch;
  }

  .case-specialty-rail { margin-top: 18px; }
  .case-pathology-filter { width: 100%; }
  .case-card-grid { grid-template-columns: 1fr; gap: 12px; }
  .case-card { min-height: 370px; padding: 17px; border-radius: 21px; }
  .case-card-visual { height: 136px; }
  .case-dialog-card { padding: 22px 18px; border-radius: 24px; }
  .case-dialog-header { padding-top: 32px; padding-right: 0; grid-template-columns: 76px minmax(0, 1fr); gap: 14px; }
  .case-dialog-icon { width: 76px; height: 76px; border-radius: 18px; }
  .case-dialog-icon img { width: 64px; height: 64px; }
  .case-dialog-header h2 { font-size: clamp(1.65rem, 8vw, 2.35rem); }
  .case-dialog-facts { grid-template-columns: 1fr; }

  .youtube-consent-open { width: 72px; height: 72px; }
  .youtube-play-icon { border-top-width: 11px; border-bottom-width: 11px; border-left-width: 18px; }

  .media-consent {
    align-items: stretch;
    flex-direction: column;
    gap: 16px;
    padding: 18px;
  }

  .media-consent-actions { flex-wrap: wrap; }

  .faq-list summary { padding: 22px 0; }
  .faq-list details p { padding-right: 0; }

  .form-row { grid-template-columns: 1fr; gap: 0; }
  .download-dialog-actions { grid-template-columns: 1fr; }
  .contact-form,
  .account-card { padding: 24px 20px; border-radius: 20px; }

  .footer-grid { grid-template-columns: 1fr; align-items: start; }
  .footer-brand img { width: 210px; }
  .footer-social nav { flex-wrap: wrap; }

  .legal-hero,
  .register-hero { min-height: 500px; padding: 160px 20px 70px; }
  .account-quick-nav { grid-template-columns: 1fr; gap: 8px; margin-top: 24px; }
  .account-quick-nav a { min-height: 50px; padding: 8px 14px; border-radius: 14px; }
  .legal-shell,
  .account-shell { width: calc(100% - 24px); padding: 70px 0 100px; }
  .imprint-card,
  .privacy-card { padding: 24px 18px; border-radius: 20px; }
  .legacy-privacy { font-size: 0.84rem; }
  .legacy-privacy ul { padding-left: 17px; }
}

@media (prefers-reduced-motion: reduce) {
  html { scroll-behavior: auto; }
  *,
  *::before,
  *::after {
    scroll-behavior: auto !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
    transition-duration: 0.01ms !important;
  }
  .reveal { opacity: 1; transform: none; }
  .label-stage { --label-progress: 100%; }
}