:root {
  --ink: #0c1410;
  --ink-2: #101a15;
  --panel: rgba(18, 30, 24, 0.72);
  --panel-strong: rgba(14, 24, 19, 0.92);
  --line: rgba(212, 176, 122, 0.28);
  --line-strong: rgba(212, 176, 122, 0.55);
  --brass: #d4b07a;
  --brass-bright: #ead3a8;
  --moss: #8ec9a8;
  --moss-deep: #6fad8c;
  --mist: #e8efe9;
  --muted: #b4c3ba;
  --paper: #f4efe6;
  --danger: #e08b6c;
  --ok: #8ec9a8;
  --shadow: 0 24px 60px rgba(0, 0, 0, 0.28);
  --radius: 22px;
  --radius-sm: 12px;
  --wrap: 1180px;
  --display: "Palatino Linotype", Palatino, "Book Antiqua", "Iowan Old Style", Georgia, serif;
  --sans: "Segoe UI", Calibri, "Helvetica Neue", Arial, sans-serif;
  --space: clamp(1.25rem, 3vw, 2.75rem);
}

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

html {
  scroll-behavior: smooth;
  color-scheme: dark;
}

html,
body {
  margin: 0;
  padding: 0;
  background: var(--ink);
  color: var(--mist);
  font-family: var(--sans);
  font-size: 17px;
  line-height: 1.65;
  letter-spacing: 0.01em;
}

body {
  min-height: 100vh;
  overflow-x: hidden;
}

img,
svg {
  max-width: 100%;
  height: auto;
}

a {
  color: var(--brass-bright);
  text-decoration-thickness: 1px;
  text-underline-offset: 0.18em;
}

a:hover {
  color: var(--paper);
}

:focus-visible {
  outline: 2px solid var(--brass);
  outline-offset: 3px;
}

.skip-link {
  position: absolute;
  left: 1rem;
  top: -3rem;
  z-index: 80;
  background: var(--brass);
  color: var(--ink);
  padding: 0.6rem 0.9rem;
  font-weight: 600;
}

.skip-link:focus {
  top: 1rem;
}

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

.wrap {
  width: min(var(--wrap), calc(100% - 2rem));
  margin-inline: auto;
}

.wrap-narrow {
  width: min(760px, calc(100% - 2rem));
  margin-inline: auto;
}

.atmosphere {
  position: fixed;
  inset: 0;
  z-index: -1;
  pointer-events: none;
  overflow: hidden;
}

.atmosphere__glow {
  position: absolute;
  border-radius: 50%;
  filter: blur(40px);
}

.atmosphere__glow--a {
  width: 46vw;
  height: 46vw;
  right: -8vw;
  top: -10vw;
  background: radial-gradient(circle, rgba(212, 176, 122, 0.18), transparent 68%);
}

.atmosphere__glow--b {
  width: 38vw;
  height: 38vw;
  left: -12vw;
  bottom: 8vh;
  background: radial-gradient(circle, rgba(111, 173, 140, 0.16), transparent 70%);
}

.atmosphere__grid {
  position: absolute;
  inset: 0;
  background-image:
    linear-gradient(rgba(232, 239, 233, 0.035) 1px, transparent 1px),
    linear-gradient(90deg, rgba(232, 239, 233, 0.035) 1px, transparent 1px);
  background-size: 48px 48px;
  mask-image: radial-gradient(circle at 50% 30%, black, transparent 78%);
}

.atmosphere__strands {
  position: absolute;
  inset: auto 0 -20% 0;
  height: 55%;
  background:
    radial-gradient(ellipse at 20% 40%, rgba(212, 176, 122, 0.08), transparent 42%),
    radial-gradient(ellipse at 80% 60%, rgba(111, 173, 140, 0.08), transparent 46%);
}

.glass {
  background: var(--panel);
  border: 1px solid var(--line);
  box-shadow: var(--shadow);
  backdrop-filter: blur(16px);
  -webkit-backdrop-filter: blur(16px);
}

h1,
h2,
h3,
.display {
  font-family: var(--display);
  font-weight: 500;
  letter-spacing: -0.02em;
  line-height: 1.15;
  color: var(--paper);
}

h1 {
  font-size: clamp(2.05rem, 5.4vw, 4.35rem);
  margin: 0 0 1rem;
}

h2 {
  font-size: clamp(1.65rem, 3vw, 2.45rem);
  margin: 0 0 0.85rem;
}

h3 {
  font-size: 1.28rem;
  margin: 0 0 0.55rem;
}

p {
  margin: 0 0 1rem;
  color: var(--mist);
}

.lede {
  font-size: clamp(1.05rem, 1.6vw, 1.22rem);
  color: var(--muted);
  max-width: 42rem;
}

.kicker {
  display: inline-flex;
  align-items: center;
  gap: 0.65rem;
  margin: 0 0 1rem;
  color: var(--brass);
  font-size: 0.78rem;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}

.kicker::before {
  content: "";
  width: 2rem;
  height: 1px;
  background: var(--brass);
}

.btn:disabled {
  opacity: 0.65;
  cursor: wait;
}

.btn,
.btn:visited {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  min-height: 2.85rem;
  padding: 0.7rem 1.2rem;
  border-radius: 999px;
  border: 1px solid var(--brass);
  background: var(--brass);
  color: #1a140c;
  text-decoration: none;
  font-weight: 650;
  letter-spacing: 0.02em;
  cursor: pointer;
}

.btn:hover {
  background: var(--brass-bright);
  color: #1a140c;
}

.btn--ghost,
.btn--ghost:visited {
  background: transparent;
  color: var(--paper);
}

.btn--ghost:hover {
  background: rgba(212, 176, 122, 0.12);
  color: var(--paper);
}

.btn--text,
.btn--text:visited,
.btn--compact {
  background: transparent;
  color: var(--paper);
}

.btn--compact {
  min-height: 2.4rem;
  padding: 0.45rem 0.95rem;
  background: var(--brass);
  color: #1a140c;
}

.btn--text {
  border-color: transparent;
  text-decoration: underline;
  text-underline-offset: 0.2em;
}

.linkish {
  appearance: none;
  border: 0;
  background: none;
  color: var(--brass-bright);
  font: inherit;
  padding: 0;
  text-decoration: underline;
  text-underline-offset: 0.18em;
  cursor: pointer;
}

.actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.75rem;
  margin-top: 1.4rem;
}

.site-head {
  position: sticky;
  top: 0;
  z-index: 40;
  border-bottom: 1px solid transparent;
}

.site-head.is-stuck {
  background: rgba(12, 20, 16, 0.86);
  border-bottom-color: var(--line);
  backdrop-filter: blur(18px);
}

.site-head__bar {
  width: min(1280px, calc(100% - 1.5rem));
  margin: 0 auto;
  display: grid;
  grid-template-columns: auto 1fr auto;
  gap: 1rem;
  align-items: center;
  padding: 0.85rem 0;
  position: relative;
}

.brand {
  display: flex;
  align-items: center;
  gap: 0.75rem;
  text-decoration: none;
  color: var(--paper);
}

.brand__mark {
  width: 42px;
  height: 42px;
  flex: none;
}

.brand__name {
  display: block;
  font-family: var(--display);
  font-size: 1.15rem;
  letter-spacing: 0.02em;
}

.brand__line {
  display: block;
  color: var(--brass);
  font-size: 0.7rem;
  letter-spacing: 0.14em;
  text-transform: uppercase;
}

.site-head__place {
  margin: 0;
  justify-self: center;
  color: var(--muted);
  font-size: 0.78rem;
  letter-spacing: 0.12em;
  text-transform: uppercase;
}

.site-nav {
  display: flex;
  align-items: center;
  gap: 1rem;
  justify-self: end;
}

.site-nav__list {
  display: flex;
  flex-wrap: wrap;
  gap: 0.15rem 0.9rem;
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-nav__link {
  color: var(--muted);
  text-decoration: none;
  font-size: 0.92rem;
}

.site-nav__link.is-active,
.site-nav__link:hover {
  color: var(--paper);
}

.nav-toggle {
  display: none;
  width: 44px;
  height: 44px;
  border: 1px solid var(--line);
  border-radius: 10px;
  background: var(--panel);
  color: var(--paper);
}

.nav-toggle__bars,
.nav-toggle__bars::before,
.nav-toggle__bars::after {
  display: block;
  width: 18px;
  height: 2px;
  background: currentColor;
  margin: 0 auto;
  position: relative;
}

.nav-toggle__bars::before,
.nav-toggle__bars::after {
  content: "";
  position: absolute;
  left: 0;
}

.nav-toggle__bars::before { top: -6px; }
.nav-toggle__bars::after { top: 6px; }

.brief {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(280px, 0.9fr);
  gap: clamp(1.5rem, 4vw, 4rem);
  align-items: center;
  padding: clamp(2rem, 6vw, 5.5rem) 0 3rem;
}

.brief__rail {
  display: flex;
  flex-direction: column;
  gap: 1rem;
}

.dossier {
  padding: 1.25rem 1.35rem;
  border-radius: var(--radius);
}

.dossier dt {
  color: var(--brass);
  font-size: 0.75rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
}

.dossier dd {
  margin: 0.2rem 0 0.85rem;
}

.orbit-frame {
  position: relative;
  min-height: 320px;
  display: grid;
  place-items: center;
}

.orbit-frame img {
  width: min(100%, 560px);
}

.orbit {
  transform-origin: 280px 210px;
  animation: spin 28s linear infinite;
}

.orbit--mid { animation-duration: 18s; }
.orbit--fast { animation-duration: 11s; animation-direction: reverse; }
.orbit--slow { animation-duration: 34s; }

@keyframes spin {
  to { transform: rotate(360deg); }
}

.pulse-dot {
  position: absolute;
  width: 10px;
  height: 10px;
  border-radius: 50%;
  background: var(--brass);
  box-shadow: 0 0 0 0 rgba(212, 176, 122, 0.6);
  animation: pulse 2.8s ease-out infinite;
}

.pulse-dot--brief {
  top: 18%;
  left: 52%;
}

.pad-box {
  padding: 1.2rem;
}

.pad-panel {
  padding: 1.4rem;
}

.faq-list {
  margin-bottom: 4rem;
}

.address-card,
.form-panel {
  padding: 1.4rem;
}

@keyframes pulse {
  70% { box-shadow: 0 0 0 16px rgba(212, 176, 122, 0); }
  100% { box-shadow: 0 0 0 0 rgba(212, 176, 122, 0); }
}

.formula {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0.5rem;
  padding: 1.2rem;
  border-radius: var(--radius);
  align-items: stretch;
}

.formula__cell,
.formula__sign {
  display: grid;
  place-items: center;
  text-align: center;
  padding: 1rem 0.6rem;
}

.formula__cell {
  background: rgba(232, 239, 233, 0.04);
  border-radius: 14px;
  border: 1px solid rgba(232, 239, 233, 0.06);
}

.formula__cell strong {
  display: block;
  font-family: var(--display);
  font-size: 1.15rem;
  color: var(--paper);
}

.formula__sign {
  color: var(--brass);
  font-size: 1.6rem;
}

.spectrum {
  padding: 3.5rem 0;
}

.spectrum__track {
  display: grid;
  grid-template-columns: repeat(5, minmax(0, 1fr));
  gap: 0;
  position: relative;
}

.spectrum__track::before {
  content: "";
  position: absolute;
  left: 4%;
  right: 4%;
  top: 28px;
  height: 2px;
  background: linear-gradient(90deg, transparent, var(--brass), var(--moss), transparent);
}

.spectrum__item {
  padding: 0 0.8rem 0.4rem;
}

.spectrum__index {
  width: 18px;
  height: 18px;
  border-radius: 50%;
  border: 2px solid var(--brass);
  background: var(--ink);
  margin: 20px auto 1rem;
  position: relative;
  z-index: 1;
}

.spectrum__item h3 {
  font-size: 1.05rem;
}

.spectrum__item p {
  color: var(--muted);
  font-size: 0.95rem;
}

.ledger {
  display: grid;
  grid-template-columns: minmax(220px, 0.7fr) minmax(0, 1.3fr);
  gap: 2.5rem;
  padding: 2rem 0 4rem;
}

.ledger__aside {
  position: sticky;
  top: 6.5rem;
  align-self: start;
}

.service-row {
  display: grid;
  grid-template-columns: 7rem minmax(0, 1fr);
  gap: 1.25rem;
  padding: 1.4rem 0;
  border-top: 1px solid var(--line);
}

.service-row:last-child {
  border-bottom: 1px solid var(--line);
}

.service-row__code {
  color: var(--brass);
  font-size: 0.78rem;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}

.cadence {
  position: relative;
  padding: 1rem 0 3rem;
}

.cadence::before {
  content: "";
  position: absolute;
  left: 18px;
  top: 0;
  bottom: 0;
  width: 2px;
  background: linear-gradient(var(--brass), var(--moss-deep));
}

.cadence__step {
  display: grid;
  grid-template-columns: 36px minmax(0, 1fr);
  gap: 1.2rem;
  margin-bottom: 1.4rem;
}

.cadence__node {
  width: 36px;
  height: 36px;
  border-radius: 50%;
  border: 1px solid var(--brass);
  background: var(--ink-2);
  color: var(--brass-bright);
  display: grid;
  place-items: center;
  font-size: 0.8rem;
  position: relative;
  z-index: 1;
}

.cadence__body {
  padding: 1rem 1.15rem;
  border-radius: 16px;
}

.split-audience {
  display: grid;
  grid-template-columns: 1.1fr 0.9fr;
  gap: 1.2rem;
}

.audience-block {
  padding: 1.4rem;
  border-radius: var(--radius);
}

.audience-block ul {
  margin: 0;
  padding-left: 1.1rem;
  color: var(--muted);
}

.cta-band {
  display: grid;
  grid-template-columns: 1.4fr auto;
  gap: 1.5rem;
  align-items: center;
  padding: 1.6rem 1.8rem;
  border-radius: var(--radius);
  margin: 2.5rem 0 4rem;
  background:
    linear-gradient(120deg, rgba(212, 176, 122, 0.16), rgba(111, 173, 140, 0.1) 48%, rgba(12, 20, 16, 0.2));
  border: 1px solid var(--line);
}

.faq-mini {
  display: grid;
  gap: 0.7rem;
  margin: 1.5rem 0 3rem;
}

.faq-item {
  border-radius: 16px;
  overflow: hidden;
}

.faq-item h2 {
  margin: 0;
  font-size: 1.12rem;
}

.faq-item button {
  width: 100%;
  text-align: left;
  background: transparent;
  border: 0;
  color: var(--paper);
  font: inherit;
  font-family: var(--display);
  font-size: 1.12rem;
  padding: 1rem 1.15rem;
  cursor: pointer;
}

.faq-item [data-accordion-panel] {
  padding: 0 1.15rem 1.05rem;
  color: var(--muted);
}

.site-foot {
  border-top: 1px solid var(--line);
  padding: 3rem 0 6.5rem;
  background: rgba(8, 12, 10, 0.55);
}

.site-foot__grid {
  display: grid;
  grid-template-columns: 1.4fr 0.8fr 1fr 0.8fr;
  gap: 2rem;
}

.site-foot__heading {
  font-size: 0.82rem;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--brass);
}

.site-foot__links {
  list-style: none;
  margin: 0;
  padding: 0;
}

.site-foot__links li {
  margin-bottom: 0.55rem;
  color: var(--muted);
}

.site-foot__links a {
  color: var(--mist);
  text-decoration: none;
}

.site-foot__links a:hover {
  color: var(--brass-bright);
}

.site-foot__legal-name {
  color: var(--brass);
  letter-spacing: 0.08em;
}

.site-foot__base {
  display: flex;
  justify-content: space-between;
  gap: 1rem;
  flex-wrap: wrap;
  margin-top: 2rem;
  color: var(--muted);
  font-size: 0.92rem;
}

.page-section {
  padding: 3.2rem 0;
}

.principles {
  display: grid;
  gap: 1rem;
}

.principle {
  display: grid;
  gap: 0.35rem;
  padding-bottom: 1.1rem;
  border-bottom: 1px solid rgba(232, 239, 233, 0.08);
}

.service-article {
  padding: 1.5rem;
  border-radius: var(--radius);
  margin-bottom: 1.25rem;
}

.meta-grid {
  display: grid;
  grid-template-columns: repeat(2, minmax(0, 1fr));
  gap: 1rem;
  margin-top: 1rem;
}

.meta-box h3 {
  font-size: 0.95rem;
  color: var(--brass);
  letter-spacing: 0.08em;
  text-transform: uppercase;
  font-family: var(--sans);
}

.path-rail {
  display: grid;
  gap: 0;
}

.path-stage {
  display: grid;
  grid-template-columns: 10rem minmax(0, 1fr);
  gap: 1.5rem;
  padding: 1.4rem 0;
  border-left: 1px solid var(--line);
  padding-left: 1.4rem;
  margin-left: 0.4rem;
}

.path-stage__label {
  color: var(--brass);
  text-transform: uppercase;
  letter-spacing: 0.12em;
  font-size: 0.78rem;
}

.offer-sheet {
  padding: 1.6rem;
  border-radius: var(--radius);
  background:
    linear-gradient(180deg, rgba(244, 239, 230, 0.04), rgba(18, 30, 24, 0.4));
}

.offer-item {
  display: grid;
  grid-template-columns: minmax(0, 1.1fr) minmax(0, 1.4fr);
  gap: 1.2rem;
  padding: 1.3rem 0;
  border-top: 1px solid var(--line);
}

.offer-item h2 {
  font-size: 1.45rem;
}

.stack {
  display: grid;
  gap: 0.8rem;
}

.stack__layer {
  padding: 1.15rem 1.25rem;
  border-radius: 16px;
  border: 1px solid var(--line);
  background: rgba(18, 30, 24, 0.55);
}

.stack__layer:nth-child(odd) {
  margin-right: 8%;
}

.stack__layer:nth-child(even) {
  margin-left: 8%;
}

.contact-split {
  display: grid;
  grid-template-columns: 0.85fr 1.15fr;
  gap: 1.4rem;
  align-items: start;
}

.address-card address {
  font-style: normal;
  color: var(--mist);
}

.form {
  display: grid;
  gap: 0.9rem;
}

.form label {
  display: grid;
  gap: 0.35rem;
  color: var(--muted);
  font-size: 0.95rem;
}

.form input,
.form select,
.form textarea {
  width: 100%;
  max-width: 100%;
  border-radius: 12px;
  border: 1px solid var(--line);
  background: rgba(8, 14, 11, 0.72);
  color: var(--paper);
  padding: 0.75rem 0.85rem;
  font: inherit;
}

.form textarea {
  min-height: 8.5rem;
  resize: vertical;
}

.form .hp {
  position: absolute;
  left: -9999px;
  height: 0;
  overflow: hidden;
}

.check {
  display: flex;
  gap: 0.65rem;
  align-items: flex-start;
}

.check input {
  width: auto;
  margin-top: 0.3rem;
}

.alert {
  padding: 0.9rem 1rem;
  border-radius: 12px;
  border: 1px solid var(--line);
}

.alert--ok {
  border-color: var(--ok);
  color: var(--ok);
}

.alert--err {
  border-color: var(--danger);
  color: var(--danger);
}

.field-error {
  color: var(--danger);
  font-size: 0.88rem;
}

.legal-doc h2 {
  margin-top: 2rem;
}

.legal-doc ul,
.prose ul {
  color: var(--muted);
}

.missed {
  min-height: 70vh;
  display: grid;
  place-items: center;
  text-align: left;
  padding: 4rem 0;
}

.missed__panel {
  width: min(720px, 100%);
  padding: 2rem;
  border-radius: var(--radius);
}

.cookie-layer[hidden],
.cookie-banner[hidden],
.cookie-modal[hidden] {
  display: none !important;
}

.cookie-layer {
  position: fixed;
  z-index: 60;
  left: 0;
  right: 0;
  bottom: 0;
  padding: 1rem;
}

.cookie-banner {
  width: min(1080px, 100%);
  margin: 0 auto;
  padding: 1.1rem 1.2rem;
  border-radius: 18px;
  display: grid;
  grid-template-columns: minmax(0, 1.6fr) auto;
  gap: 1rem;
  align-items: center;
}

.cookie-banner h2,
.cookie-modal h2 {
  font-size: 1.2rem;
  margin-bottom: 0.4rem;
}

.cookie-banner p,
.cookie-modal p {
  color: var(--muted);
  margin-bottom: 0;
  font-size: 0.95rem;
}

.cookie-banner__actions,
.cookie-modal__actions {
  display: flex;
  flex-wrap: wrap;
  gap: 0.55rem;
}

.cookie-modal {
  position: fixed;
  inset: 0;
  background: rgba(6, 10, 8, 0.62);
  display: grid;
  place-items: center;
  padding: 1rem;
}

.cookie-modal__panel {
  width: min(640px, 100%);
  padding: 1.4rem;
  border-radius: 18px;
  max-height: min(90vh, 720px);
  overflow: auto;
}

.cookie-option {
  display: grid;
  grid-template-columns: auto 1fr;
  gap: 0.8rem;
  padding: 0.9rem 0;
  color: var(--muted);
}

[data-reveal] {
  opacity: 0;
  transform: translateY(14px);
  transition: opacity 0.6s ease, transform 0.6s ease;
}

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

@media (max-width: 1100px) {
  .site-head__place {
    display: none;
  }

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

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

  .formula__sign {
    display: none;
  }

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

  .spectrum__track::before {
    display: none;
  }

  .ledger,
  .split-audience,
  .contact-split,
  .brief,
  .cta-band,
  .site-foot__grid,
  .offer-item,
  .path-stage,
  .cookie-banner {
    grid-template-columns: 1fr;
  }

  .ledger__aside {
    position: static;
  }

  .nav-toggle {
    display: grid;
    place-items: center;
    justify-self: end;
  }

  .site-nav {
    display: none;
    position: absolute;
    left: 0.75rem;
    right: 0.75rem;
    top: 4.4rem;
    flex-direction: column;
    align-items: stretch;
    padding: 1rem;
    border-radius: 16px;
    background: var(--panel-strong);
    border: 1px solid var(--line);
    z-index: 30;
  }

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

  .site-nav__list {
    flex-direction: column;
    gap: 0.55rem;
  }

  .site-nav .btn {
    width: max-content;
  }
}

@media (max-width: 860px) {
  .service-row,
  .principle {
    grid-template-columns: 1fr;
  }

  .stack__layer:nth-child(odd),
  .stack__layer:nth-child(even) {
    margin: 0;
  }
}

@media (max-width: 414px) {
  html {
    font-size: 16px;
  }

  .wrap,
  .wrap-narrow {
    width: min(var(--wrap), calc(100% - 1.25rem));
  }

  h1 {
    font-size: 2rem;
  }

  .cookie-banner,
  .cta-band,
  .site-foot__base {
    text-align: left;
  }

  .btn {
    width: auto;
  }
}

@media (max-width: 320px) {
  h1 {
    font-size: 1.75rem;
  }

  .brand__line {
    display: none;
  }

  .cookie-banner__actions .btn {
    width: 100%;
  }
}

@media (min-width: 1440px) {
  :root {
    --wrap: 1240px;
  }
}

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

  .orbit,
  .pulse-dot,
  [data-reveal] {
    animation: none !important;
    opacity: 1;
    transform: none;
    transition: none;
  }
}