@font-face {
  font-family: "Montserrat Local";
  src:
    url("assets/montserrat-latin.woff2") format("woff2"),
    url("assets/montserrat.ttf") format("truetype");
  font-style: normal;
  font-weight: 100 900;
  font-display: swap;
}

@property --language-cue-orbit {
  syntax: "<angle>";
  inherits: false;
  initial-value: 0deg;
}

:root {
  color-scheme: light;
  --carbon: #111318;
  --ink: #202127;
  --muted: #68686e;
  --paper: #f2f2f0;
  --white: #fbfbf9;
  --violet: #4b2e83;
  --violet-soft: #6c5a87;
  --violet-pale: #e9e5ef;
  --gold: #c6a75e;
  --gold-dark: #876e35;
  --line: rgba(32, 33, 39, 0.16);
  --line-light: rgba(242, 242, 240, 0.2);
  --page: min(1200px, calc(100% - 64px));
}

* {
  box-sizing: border-box;
}

html {
  scroll-behavior: smooth;
}

body {
  margin: 0;
  min-width: 320px;
  overflow-x: hidden;
  background: var(--paper);
  color: var(--ink);
  font-family: "Montserrat Local", Montserrat, Arial, sans-serif;
  letter-spacing: 0;
}

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

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

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

.skip-link {
  position: fixed;
  top: 10px;
  left: 10px;
  z-index: 100;
  padding: 10px 14px;
  background: var(--carbon);
  color: var(--paper);
  transform: translateY(-160%);
}

.skip-link:focus {
  transform: none;
}

.page-width {
  width: var(--page);
  margin: 0 auto;
}

.page-rails {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
}

.page-rails::before,
.page-rails::after {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  width: 1px;
  background: rgba(75, 46, 131, 0.08);
}

.page-rails::before {
  left: 7%;
}

.page-rails::after {
  right: 7%;
}

.topbar {
  min-height: 84px;
  display: grid;
  grid-template-columns: 1fr auto 1fr;
  align-items: center;
  gap: 34px;
  border-bottom: 1px solid var(--line);
}

.brand {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  justify-self: start;
  min-height: 44px;
}

.brand::after,
.language-option::after,
.topbar-cta::after,
.text-link::after {
  content: "";
  position: absolute;
  inset: -8px -6px;
}

.brand-line {
  width: 3px;
  height: 42px;
  background: var(--violet);
}

.brand span:last-child {
  display: grid;
  gap: 3px;
}

.brand strong {
  font-size: 0.92rem;
  font-weight: 760;
}

.brand small {
  color: var(--muted);
  font-size: 0.64rem;
  font-weight: 520;
  text-transform: uppercase;
}

.nav {
  display: flex;
  align-items: center;
  gap: 22px;
  color: var(--muted);
  font-size: 0.76rem;
  font-weight: 650;
}

.nav a,
.text-link,
.topbar-cta,
.language-option {
  transition: color 180ms ease, border-color 180ms ease, transform 180ms ease;
}

.nav a:hover,
.nav a:focus-visible,
.text-link:hover,
.text-link:focus-visible {
  color: var(--violet);
}

.topbar-actions {
  justify-self: end;
  display: flex;
  align-items: center;
  gap: 18px;
  min-width: 0;
}

.language-switch {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 7px;
  color: var(--muted);
  font-size: 0.66rem;
  font-weight: 760;
  letter-spacing: 0.08em;
  text-transform: uppercase;
  white-space: nowrap;
}

.language-cue {
  position: fixed;
  top: 96px;
  left: 50%;
  z-index: 80;
  display: flex;
  width: max-content;
  max-width: calc(100vw - 32px);
  align-items: center;
  gap: 16px;
  padding: 13px 18px 14px 16px;
  border: 1px solid rgba(32, 33, 39, 0.16);
  border-left: 3px solid var(--gold);
  border-radius: 4px;
  background: rgba(251, 251, 249, 0.94);
  box-shadow:
    0 18px 44px rgba(17, 19, 24, 0.16),
    inset 0 1px 0 rgba(255, 255, 255, 0.84);
  color: var(--ink);
  -webkit-backdrop-filter: blur(18px) saturate(1.08);
  backdrop-filter: blur(18px) saturate(1.08);
  line-height: 1.1;
  letter-spacing: 0;
  text-transform: none;
  white-space: nowrap;
  pointer-events: auto;
  animation: language-cue-once 7.6s 0.2s cubic-bezier(0.22, 1, 0.36, 1) both;
}

.language-cue::after {
  content: "";
  position: absolute;
  inset: -2px;
  border-radius: 6px;
  padding: 2px;
  background: conic-gradient(
    from var(--language-cue-orbit),
    transparent 0deg 306deg,
    rgba(236, 105, 31, 0.06) 316deg,
    rgba(246, 125, 40, 0.54) 330deg,
    #ff9f43 343deg,
    #ffe0a3 352deg,
    transparent 360deg
  );
  -webkit-mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  mask:
    linear-gradient(#000 0 0) content-box,
    linear-gradient(#000 0 0);
  -webkit-mask-composite: xor;
  mask-composite: exclude;
  filter:
    drop-shadow(0 0 5px rgba(255, 132, 49, 0.86))
    drop-shadow(0 0 14px rgba(255, 132, 49, 0.28));
  opacity: 0;
  pointer-events: none;
  animation: language-cue-orbit 5.85s 1.34s linear both;
}

.language-cue:hover,
.language-cue:focus-within,
.language-cue:hover::after,
.language-cue:focus-within::after {
  animation-play-state: paused;
}

.language-cue__label {
  padding-right: 15px;
  border-right: 1px solid rgba(32, 33, 39, 0.16);
  color: rgba(32, 33, 39, 0.58);
  font-size: 0.65rem;
  font-weight: 720;
  letter-spacing: 0.04em;
  text-transform: uppercase;
}

.language-cue__choices {
  display: inline-flex;
  align-items: center;
  gap: 9px;
}

.language-cue__option {
  min-height: 28px;
  display: inline-flex;
  align-items: center;
  color: rgba(32, 33, 39, 0.82);
  font-size: 0.98rem;
  font-weight: 730;
  letter-spacing: 0;
  text-transform: none;
  transition: color 180ms ease;
}

.language-cue__option:hover,
.language-cue__option:focus-visible,
.language-cue__option.is-active {
  color: var(--gold-dark);
}

.language-cue__divider {
  color: rgba(32, 33, 39, 0.34);
  font-size: 0.82rem;
}

.language-cue.is-dismissed {
  opacity: 0;
  visibility: hidden;
  transform: translate(-50%, -8px) scale(0.98);
  pointer-events: none;
  animation: none;
}

.language-cue.is-dismissed::after {
  opacity: 0;
  animation: none;
}

@keyframes language-cue-once {
  0%,
  7% {
    opacity: 0;
    transform: translate(-50%, -12px) scale(0.96);
    visibility: visible;
  }

  15%,
  76% {
    opacity: 1;
    transform: translate(-50%, 0) scale(1);
    visibility: visible;
  }

  92%,
  100% {
    opacity: 0;
    transform: translate(-50%, -6px) scale(0.985);
    visibility: hidden;
    pointer-events: none;
  }
}

@keyframes language-cue-orbit {
  0% {
    --language-cue-orbit: 0deg;
    opacity: 0;
  }

  4%,
  96% {
    opacity: 1;
  }

  100% {
    --language-cue-orbit: 360deg;
    opacity: 0;
  }
}

.language-option {
  position: relative;
  color: inherit;
  padding: 8px 0;
}

.language-option:hover,
.language-option:focus-visible,
.language-option.is-active {
  color: var(--gold-dark);
}

.topbar-cta {
  position: relative;
  padding: 11px 0 9px;
  border-bottom: 1px solid var(--gold);
  font-size: 0.76rem;
  font-weight: 730;
  white-space: nowrap;
}

.topbar-cta:hover,
.topbar-cta:focus-visible {
  color: var(--violet);
  border-color: var(--violet);
}

.hero {
  min-height: 620px;
  display: grid;
  grid-template-columns: minmax(0, 1.25fr) minmax(340px, 0.75fr);
  align-items: center;
  gap: 80px;
  padding: 50px 0 58px;
}

.hero-copy {
  position: relative;
  padding-left: 34px;
}

.hero-copy::before {
  content: "";
  position: absolute;
  top: 4px;
  bottom: 4px;
  left: 0;
  width: 1px;
  background: var(--gold);
}

.eyebrow,
.section-label {
  margin: 0 0 22px;
  color: var(--gold-dark);
  font-size: 0.7rem;
  font-weight: 760;
  text-transform: uppercase;
}

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

h1 {
  max-width: 770px;
  margin: 0;
  font-size: 5rem;
  line-height: 1.01;
  font-weight: 780;
}

h1 em,
h2 em {
  color: var(--violet);
  font-style: normal;
}

.hero-lead {
  max-width: 680px;
  margin: 30px 0 0;
  color: var(--muted);
  font-size: 1.08rem;
  line-height: 1.72;
}

.hero-actions {
  display: flex;
  align-items: center;
  flex-wrap: wrap;
  gap: 20px 28px;
  margin-top: 34px;
}

.button {
  min-height: 52px;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 14px;
  border: 1px solid var(--violet);
  border-radius: 4px;
  padding: 0 21px;
  font-size: 0.82rem;
  font-weight: 740;
  transition: background 180ms ease, color 180ms ease, transform 180ms ease;
}

.button-primary {
  background: var(--violet);
  color: var(--paper);
}

.button:hover,
.button:focus-visible {
  transform: translateY(-2px);
  background: var(--carbon);
  border-color: var(--carbon);
  color: var(--paper);
}

.text-link {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 9px;
  padding: 7px 0;
  border-bottom: 1px solid var(--line);
  font-size: 0.8rem;
  font-weight: 670;
}

.microcopy {
  max-width: 620px;
  margin: 26px 0 0;
  color: #7d7d81;
  font-size: 0.67rem;
  line-height: 1.62;
}

.portrait-column {
  position: relative;
  display: grid;
  grid-template-columns: 22px minmax(0, 370px);
  justify-content: end;
  align-items: end;
  gap: 15px;
}

.vertical-label {
  margin: 0 0 10px;
  color: var(--violet-soft);
  font-size: 0.62rem;
  font-weight: 700;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.portrait-arch {
  --portrait-radius-top: 190px;
  --portrait-radius-bottom: 8px;
  position: relative;
  width: 370px;
  height: 540px;
  margin: 0;
  overflow: hidden;
  isolation: isolate;
  background: var(--violet-pale);
  border-radius: var(--portrait-radius-top) var(--portrait-radius-top) var(--portrait-radius-bottom) var(--portrait-radius-bottom);
  clip-path: inset(0 round var(--portrait-radius-top) var(--portrait-radius-top) var(--portrait-radius-bottom) var(--portrait-radius-bottom));
  -webkit-mask-image: -webkit-radial-gradient(white, black);
}

.portrait-arch::after {
  content: "";
  position: absolute;
  inset: 0;
  border-radius: inherit;
  box-shadow: inset 0 0 0 1px rgba(75, 46, 131, 0.22);
  pointer-events: none;
}

.portrait-arch img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  object-position: 52% 50%;
  transform: scale(1.48) translateZ(0);
  transform-origin: 52% 50%;
  backface-visibility: hidden;
}

.facts {
  background: var(--white);
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.facts-inner {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
}

.fact {
  min-height: 126px;
  display: grid;
  align-content: center;
  gap: 12px;
  padding: 20px 30px;
  border-left: 1px solid var(--line);
}

.fact:last-child {
  border-right: 1px solid var(--line);
}

.fact span {
  color: var(--gold-dark);
  font-size: 0.63rem;
  font-weight: 700;
  text-transform: uppercase;
}

.fact strong {
  font-size: 1.16rem;
  font-weight: 650;
}

.section {
  padding: 132px 0;
}

.section-heading {
  display: grid;
  grid-template-columns: minmax(180px, 0.34fr) minmax(0, 0.66fr);
  gap: 60px;
  align-items: start;
  margin-bottom: 68px;
}

.section-heading h2,
.process-intro h2,
.method-content h2,
.online-content h2,
.about-content h2,
.faq-heading h2,
.final-layout h2 {
  margin: 0;
  font-size: 3.85rem;
  line-height: 1.08;
  font-weight: 730;
}

.resonance {
  background: var(--paper);
}

.resonance-lines {
  border-top: 1px solid var(--line);
}

.resonance-line {
  min-height: 160px;
  display: grid;
  grid-template-columns: 120px minmax(0, 1fr);
  align-items: center;
  gap: 42px;
  border-bottom: 1px solid var(--line);
}

.resonance-line span {
  color: var(--gold-dark);
  font-size: 0.68rem;
  font-weight: 760;
}

.resonance-line p {
  max-width: 820px;
  margin: 0;
  font-size: 1.18rem;
  line-height: 1.65;
}

.process-section {
  background: var(--violet);
  color: var(--paper);
}

.process-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.44fr) minmax(0, 0.56fr);
  gap: 90px;
}

.process-intro {
  position: sticky;
  top: 45px;
  align-self: start;
}

.section-label-light {
  color: var(--gold);
}

.process-intro h2 em {
  color: var(--gold);
}

.process-intro > p:last-child {
  max-width: 480px;
  margin: 30px 0 0;
  color: rgba(242, 242, 240, 0.72);
  font-size: 0.96rem;
  line-height: 1.75;
}

.process-list {
  position: relative;
  border-top: 1px solid var(--line-light);
}

.process-list::before {
  content: "";
  position: absolute;
  top: 0;
  bottom: 0;
  left: 37px;
  width: 1px;
  background: rgba(198, 167, 94, 0.5);
}

.process-step {
  position: relative;
  min-height: 190px;
  display: grid;
  grid-template-columns: 76px minmax(0, 1fr);
  gap: 28px;
  align-items: center;
  border-bottom: 1px solid var(--line-light);
}

.step-number {
  position: relative;
  z-index: 1;
  width: 76px;
  height: 32px;
  display: grid;
  place-items: center;
  background: var(--violet);
  color: var(--gold);
  font-size: 0.68rem;
  font-weight: 760;
}

.step-number::after {
  content: "";
  position: absolute;
  left: 33px;
  bottom: -5px;
  width: 9px;
  height: 9px;
  border-radius: 50%;
  background: var(--gold);
}

.process-step h3,
.preparation-list h3 {
  margin: 0 0 12px;
  font-size: 1.22rem;
  line-height: 1.3;
}

.process-step p {
  max-width: 590px;
  margin: 0;
  color: rgba(242, 242, 240, 0.7);
  font-size: 0.91rem;
  line-height: 1.7;
}

.method-section {
  overflow: hidden;
  background: var(--white);
}

.method-layout {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 72px;
}

.method-word {
  height: 520px;
  color: rgba(75, 46, 131, 0.13);
  font-size: 6.2rem;
  line-height: 1;
  font-weight: 820;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
  user-select: none;
}

.method-content h2 {
  max-width: 830px;
}

.method-copy {
  max-width: 760px;
  margin-top: 42px;
}

.method-copy p {
  margin: 0 0 22px;
  color: var(--muted);
  font-size: 1rem;
  line-height: 1.78;
}

.text-link-dark {
  margin-top: 8px;
  color: var(--violet);
  border-color: rgba(75, 46, 131, 0.3);
}

.planes {
  display: grid;
  grid-template-columns: repeat(3, minmax(0, 1fr));
  margin-top: 76px;
  border-top: 1px solid var(--line);
  border-bottom: 1px solid var(--line);
}

.plane {
  min-height: 310px;
  padding: 34px 34px 38px;
  border-left: 1px solid var(--line);
}

.plane:last-child {
  border-right: 1px solid var(--line);
}

.plane span {
  color: var(--gold-dark);
  font-size: 0.68rem;
  font-weight: 760;
}

.plane h3 {
  margin: 92px 0 18px;
  color: var(--violet);
  font-size: 1.65rem;
}

.plane p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.68;
}

.method-disclaimer {
  margin-top: 28px;
  color: #7b7b80;
  font-size: 0.68rem;
  line-height: 1.65;
}

.online-section {
  overflow: hidden;
  background: #e2edf1;
}

.online-layout {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 72px;
}

.online-stem {
  min-height: 590px;
  display: grid;
  grid-template-columns: 2px 1fr;
  gap: 30px;
}

.online-stem span {
  background: var(--violet);
}

.online-stem b {
  align-self: end;
  color: rgba(75, 46, 131, 0.17);
  font-size: 5rem;
  line-height: 1;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.online-content {
  max-width: 850px;
}

.online-content h2 {
  max-width: 780px;
  margin: 0;
}

.online-content h2 em {
  color: var(--violet);
}

.online-copy {
  max-width: 760px;
  margin-top: 42px;
}

.online-copy p {
  margin: 0 0 22px;
  color: #4f5860;
  font-size: 1rem;
  line-height: 1.78;
}

.online-signature {
  width: fit-content;
  margin: 50px 0 0;
  padding-top: 18px;
  border-top: 1px solid rgba(75, 46, 131, 0.34);
  color: var(--violet);
  font-size: 1.46rem;
  font-weight: 720;
}

.preparation {
  background: var(--paper);
}

.preparation-layout {
  display: grid;
  grid-template-columns: minmax(300px, 0.46fr) minmax(0, 0.54fr);
  gap: 90px;
}

.preparation-layout .section-heading {
  display: block;
  margin: 0;
}

.preparation-list {
  margin: 0;
  padding: 0;
  border-top: 1px solid var(--line);
  list-style: none;
}

.preparation-list li {
  min-height: 150px;
  display: grid;
  grid-template-columns: 54px minmax(0, 1fr);
  gap: 24px;
  align-items: center;
  border-bottom: 1px solid var(--line);
}

.preparation-list li > span {
  color: var(--gold-dark);
  font-size: 0.7rem;
  font-weight: 760;
}

.preparation-list p {
  margin: 0;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.65;
}

.about-section {
  background: var(--carbon);
  color: var(--paper);
}

.about-layout {
  display: grid;
  grid-template-columns: 190px minmax(0, 1fr);
  gap: 80px;
}

.about-stem {
  min-height: 610px;
  display: grid;
  grid-template-columns: 1px 1fr;
  gap: 30px;
}

.about-stem span {
  background: var(--gold);
}

.about-stem b {
  align-self: end;
  color: rgba(242, 242, 240, 0.14);
  font-size: 5.8rem;
  line-height: 1;
  writing-mode: vertical-rl;
  transform: rotate(180deg);
}

.about-content {
  max-width: 850px;
}

.about-content h2 em {
  color: var(--gold);
}

.about-content > p:not(.section-label) {
  max-width: 760px;
  margin: 0 0 24px;
  color: rgba(242, 242, 240, 0.7);
  font-size: 0.98rem;
  line-height: 1.78;
}

.about-accent {
  color: var(--gold);
}

.about-content .about-lead {
  margin-top: 42px !important;
  color: var(--paper) !important;
  font-size: 1.42rem !important;
  line-height: 1.55 !important;
  font-weight: 560;
}

.about-content .text-link {
  margin-top: 14px;
  color: var(--gold);
  border-color: rgba(198, 167, 94, 0.42);
}

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

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

.limit {
  min-height: 280px;
  padding: 36px 42px 40px 0;
}

.limit + .limit {
  padding-left: 42px;
  border-left: 1px solid var(--line);
}

.limit span {
  color: var(--gold-dark);
  font-size: 0.68rem;
  font-weight: 760;
  text-transform: uppercase;
}

.limit h3 {
  margin: 74px 0 16px;
  color: var(--violet);
  font-size: 1.5rem;
}

.limit p {
  max-width: 480px;
  margin: 0;
  color: var(--muted);
  font-size: 0.92rem;
  line-height: 1.7;
}

.safety-note {
  display: grid;
  grid-template-columns: 150px minmax(0, 1fr);
  gap: 42px;
  align-items: start;
  padding: 32px 0;
  border-bottom: 1px solid var(--line);
}

.safety-note > span {
  padding-top: 4px;
  color: var(--gold-dark);
  font-size: 0.68rem;
  font-weight: 760;
  text-transform: uppercase;
}

.safety-note h3 {
  margin: 0 0 10px;
  color: var(--violet);
  font-size: 1.16rem;
  line-height: 1.35;
}

.safety-note p {
  max-width: 810px;
  margin: 0;
  color: var(--muted);
  font-size: 0.86rem;
  line-height: 1.72;
}

.faq-section {
  background: var(--white);
}

.faq-layout {
  display: grid;
  grid-template-columns: minmax(260px, 0.38fr) minmax(0, 0.62fr);
  gap: 90px;
}

.faq-heading {
  position: sticky;
  top: 45px;
  align-self: start;
}

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

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

summary {
  position: relative;
  padding: 28px 52px 28px 0;
  cursor: pointer;
  list-style: none;
  font-size: 1rem;
  font-weight: 680;
}

summary::-webkit-details-marker {
  display: none;
}

summary::after {
  content: "+";
  position: absolute;
  top: 21px;
  right: 4px;
  color: var(--violet);
  font-size: 1.5rem;
  font-weight: 400;
}

details[open] summary::after {
  content: "−";
}

details p {
  max-width: 680px;
  margin: -4px 0 30px;
  color: var(--muted);
  font-size: 0.9rem;
  line-height: 1.7;
}

.final-cta {
  padding: 120px 0;
  background: var(--violet-pale);
  border-top: 1px solid rgba(75, 46, 131, 0.15);
}

.final-layout {
  display: grid;
  grid-template-columns: 2px minmax(0, 1.3fr) minmax(300px, 0.7fr);
  gap: 54px;
  align-items: end;
}

.final-line {
  align-self: stretch;
  background: var(--violet);
}

.final-layout h2 {
  max-width: 760px;
}

.final-action p {
  margin: 0 0 28px;
  color: var(--muted);
  font-size: 0.94rem;
  line-height: 1.68;
}

.final-microcopy {
  display: block;
  max-width: 320px;
  margin-top: 14px;
  color: #707078;
  font-size: 0.68rem;
  line-height: 1.5;
}

.footer {
  padding: 70px 0 36px;
  background: var(--carbon);
  color: var(--paper);
}

.footer-inner {
  display: grid;
  grid-template-columns: 1fr auto;
  gap: 34px 70px;
}

.footer-brand {
  display: grid;
  grid-template-columns: 56px 1px minmax(0, 1fr);
  align-items: center;
  gap: 16px;
  width: fit-content;
  min-width: 0;
}

.footer-brand__mark {
  display: block;
  width: 56px;
  height: 56px;
  object-fit: contain;
}

.footer-brand__divider {
  width: 1px;
  height: 46px;
  background: rgba(198, 167, 94, 0.58);
}

.footer-brand__copy {
  display: grid;
  gap: 6px;
  min-width: 0;
}

.footer-brand__copy strong {
  color: var(--paper);
  font-size: 0.9rem;
  font-weight: 760;
  line-height: 1;
}

.footer-brand__copy [data-footer-service] {
  color: rgba(242, 242, 240, 0.5);
  font-size: 0.69rem;
  letter-spacing: 0.04em;
  line-height: 1.2;
  text-transform: uppercase;
}

.footer nav {
  display: flex;
  gap: 26px;
  color: rgba(242, 242, 240, 0.72);
  font-size: 0.76rem;
}

.footer p {
  grid-column: 1 / -1;
  max-width: 920px;
  margin: 22px 0 0;
  padding-top: 25px;
  border-top: 1px solid var(--line-light);
  color: rgba(242, 242, 240, 0.45);
  font-size: 0.65rem;
  line-height: 1.7;
}

.footer small {
  grid-column: 1 / -1;
  color: rgba(242, 242, 240, 0.42);
  font-size: 0.64rem;
}

.footer-clock {
  grid-column: 1 / -1;
  margin-top: -8px;
}

.time-mini {
  width: fit-content;
  display: flex;
  align-items: baseline;
  gap: 16px;
  min-width: 0;
  color: rgba(198, 167, 94, 0.84);
  font-size: 0.72rem;
  font-weight: 560;
  letter-spacing: 0.045em;
  line-height: 1;
  font-variant-numeric: tabular-nums;
  text-transform: uppercase;
  text-decoration: none;
  white-space: nowrap;
}

.time-mini:focus-visible {
  outline: 1px solid rgba(198, 167, 94, 0.58);
  outline-offset: 7px;
  border-radius: 2px;
}

.time-mini__item {
  display: inline-flex;
  align-items: baseline;
  gap: 7px;
}

.time-mini__offset {
  color: rgba(242, 242, 240, 0.42);
  font-size: 0.72em;
  font-weight: 500;
  letter-spacing: 0.04em;
}

.time-mini__value {
  color: rgba(242, 242, 240, 0.76);
  font-weight: 600;
  letter-spacing: 0;
  transition: color 160ms ease;
}

.time-mini:hover .time-mini__value,
.time-mini:focus-visible .time-mini__value {
  color: inherit;
}

@media (max-width: 580px) {
  .time-mini {
    flex-direction: column;
    align-items: flex-start;
    gap: 6px;
    font-size: 0.68rem;
    white-space: normal;
  }

  .time-mini__item {
    gap: 6px;
  }
}

.reveal {
  opacity: 0;
  transform: translateY(20px);
  transition: opacity 620ms ease, transform 620ms ease;
}

.reveal.is-visible {
  opacity: 1;
  transform: none;
}

@media (max-width: 1180px) {
  h1 {
    font-size: 4.35rem;
  }

  .hero {
    gap: 52px;
  }

  .portrait-arch {
    width: 330px;
    height: 500px;
  }

  .section-heading h2,
  .process-intro h2,
  .method-content h2,
  .online-content h2,
  .about-content h2,
  .faq-heading h2,
  .final-layout h2 {
    font-size: 3.3rem;
  }
}

@media (max-width: 900px) {
  :root {
    --page: min(100% - 40px, 720px);
  }

  .topbar {
    grid-template-columns: 1fr auto;
  }

  .nav {
    display: none;
  }

  .topbar-actions {
    gap: 16px;
  }

  .hero {
    grid-template-columns: 1fr;
    gap: 52px;
    padding: 58px 0 70px;
  }

  .hero-copy {
    padding-left: 26px;
  }

  h1 {
    font-size: 3.75rem;
  }

  .portrait-column {
    grid-template-columns: 20px minmax(0, 340px);
    justify-content: center;
  }

  .portrait-arch {
    width: 340px;
    height: 500px;
  }

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

  .fact:nth-child(n + 3) {
    border-top: 1px solid var(--line);
  }

  .fact:last-child {
    grid-column: 1 / -1;
  }

  .section-heading,
  .process-layout,
  .preparation-layout,
  .faq-layout,
  .final-layout {
    grid-template-columns: 1fr;
  }

  .section-heading,
  .process-layout,
  .preparation-layout,
  .faq-layout {
    gap: 48px;
  }

  .process-intro,
  .faq-heading {
    position: static;
  }

  .method-layout {
    grid-template-columns: 80px minmax(0, 1fr);
    gap: 40px;
  }

  .method-word {
    font-size: 4.4rem;
  }

  .online-layout {
    grid-template-columns: 100px minmax(0, 1fr);
    gap: 44px;
  }

  .online-stem b {
    font-size: 4.4rem;
  }

  .about-layout {
    grid-template-columns: 100px minmax(0, 1fr);
    gap: 44px;
  }

  .about-stem b {
    font-size: 4.4rem;
  }

  .final-line {
    width: 74px;
    height: 2px;
  }
}

@media (max-width: 580px) {
  :root {
    --page: calc(100% - 32px);
  }

  .topbar {
    min-height: 72px;
    gap: 16px;
  }

  .brand-line {
    height: 34px;
  }

  .brand strong {
    font-size: 0.78rem;
  }

  .brand small {
    font-size: 0.55rem;
  }

  .topbar-cta {
    font-size: 0.66rem;
  }

  .topbar-actions {
    gap: 12px;
  }

  .language-switch {
    gap: 6px;
    font-size: 0.62rem;
  }

  .language-cue {
    top: 82px;
    width: min(360px, calc(100vw - 24px));
    justify-content: center;
    gap: 13px;
    padding-inline: 14px;
  }

  .language-cue__label {
    padding-right: 13px;
    font-size: 0.61rem;
  }

  .language-cue__option {
    font-size: 0.9rem;
  }

  .hero {
    min-height: 0;
    gap: 40px;
    padding: 42px 0 54px;
  }

  .hero-copy {
    padding-left: 20px;
  }

  h1 {
    font-size: 2.78rem;
    line-height: 1.04;
  }

  .hero-lead {
    font-size: 0.96rem;
  }

  .hero-actions {
    align-items: stretch;
  }

  .button {
    width: 100%;
  }

  .text-link {
    width: max-content;
  }

  .portrait-column {
    grid-template-columns: 17px minmax(0, 250px);
  }

  .portrait-arch {
    width: 250px;
    height: 370px;
    --portrait-radius-top: 130px;
    --portrait-radius-bottom: 6px;
  }

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

  .fact,
  .fact:last-child {
    grid-column: auto;
    min-height: 92px;
    padding: 18px 0;
    border-right: 0;
    border-left: 0;
    border-top: 1px solid var(--line);
  }

  .fact:first-child {
    border-top: 0;
  }

  .section {
    padding: 88px 0;
  }

  .section-heading h2,
  .process-intro h2,
  .method-content h2,
  .online-content h2,
  .about-content h2,
  .faq-heading h2,
  .final-layout h2 {
    font-size: 2.55rem;
  }

  .section-heading {
    gap: 18px;
    margin-bottom: 46px;
  }

  .resonance-line {
    min-height: 0;
    grid-template-columns: 36px minmax(0, 1fr);
    gap: 17px;
    padding: 28px 0;
  }

  .resonance-line p {
    font-size: 0.96rem;
  }

  .process-layout {
    gap: 46px;
  }

  .process-step {
    min-height: 0;
    grid-template-columns: 54px minmax(0, 1fr);
    gap: 15px;
    padding: 28px 0;
  }

  .process-list::before {
    left: 26px;
  }

  .step-number {
    width: 54px;
  }

  .step-number::after {
    left: 22px;
  }

  .method-layout {
    grid-template-columns: 1fr;
  }

  .method-word {
    height: auto;
    font-size: 3.2rem;
    writing-mode: horizontal-tb;
    transform: none;
  }

  .method-copy {
    margin-top: 30px;
  }

  .online-layout {
    grid-template-columns: 1fr;
    gap: 34px;
  }

  .online-stem {
    min-height: 0;
    height: 80px;
    grid-template-columns: 2px 1fr;
  }

  .online-stem b {
    align-self: center;
    font-size: 3rem;
    writing-mode: horizontal-tb;
    transform: none;
  }

  .online-copy {
    margin-top: 30px;
  }

  .online-signature {
    margin-top: 36px;
    font-size: 1.24rem;
  }

  .planes {
    grid-template-columns: 1fr;
    margin-top: 54px;
  }

  .plane,
  .plane:last-child {
    min-height: 0;
    padding: 28px 0 32px;
    border-right: 0;
    border-left: 0;
    border-bottom: 1px solid var(--line);
  }

  .plane:last-child {
    border-bottom: 0;
  }

  .plane h3 {
    margin: 36px 0 12px;
  }

  .preparation-list li {
    min-height: 0;
    padding: 28px 0;
  }

  .about-layout {
    grid-template-columns: 1fr;
  }

  .about-stem {
    min-height: 0;
    height: 80px;
    grid-template-columns: 2px 1fr;
  }

  .about-stem b {
    align-self: center;
    font-size: 3rem;
    writing-mode: horizontal-tb;
    transform: none;
  }

  .about-content .about-lead {
    font-size: 1.18rem !important;
  }

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

  .limit,
  .limit + .limit {
    min-height: 0;
    padding: 30px 0 34px;
    border-left: 0;
  }

  .limit + .limit {
    border-top: 1px solid var(--line);
  }

  .limit h3 {
    margin: 42px 0 14px;
  }

  .safety-note {
    grid-template-columns: 1fr;
    gap: 12px;
    padding: 28px 0;
  }

  .safety-note > span {
    padding-top: 0;
  }

  summary {
    font-size: 0.9rem;
  }

  .final-cta {
    padding: 88px 0;
  }

  .final-layout {
    gap: 32px;
  }

  .footer {
    padding-top: 54px;
  }

  .footer-inner {
    grid-template-columns: 1fr;
    gap: 24px;
  }

  .footer nav {
    justify-content: flex-start;
  }

  .footer-brand {
    grid-template-columns: 50px 1px minmax(0, 1fr);
    gap: 14px;
  }

  .footer-brand__mark {
    width: 50px;
    height: 50px;
  }

  .footer-brand__divider {
    height: 42px;
  }
}

@media (max-width: 360px) {
  .brand {
    gap: 10px;
  }

  .brand small {
    display: none;
  }

  .topbar-cta {
    display: none;
  }

  .section-heading h2,
  .process-intro h2,
  .method-content h2,
  .online-content h2,
  .about-content h2,
  .faq-heading h2,
  .final-layout h2 {
    font-size: 2.38rem;
  }
}

@media (prefers-reduced-motion: reduce) {
  html {
    scroll-behavior: auto;
  }

  *,
  *::before,
  *::after {
    transition-duration: 0.01ms !important;
    animation-duration: 0.01ms !important;
    animation-iteration-count: 1 !important;
  }

  .language-cue {
    opacity: 1;
    visibility: visible;
    transform: translateX(-50%);
    animation: none !important;
  }

  .language-cue::after {
    display: none;
    animation: none !important;
  }

  .reveal {
    opacity: 1;
    transform: none;
  }
}