:root {
  --ink: oklch(0.97 0.012 240);
  --ink-2: oklch(0.94 0.018 235);
  --ink-3: oklch(0.90 0.022 235);
  --cream: oklch(0.30 0.045 250);
  --cream-dim: oklch(0.46 0.035 248);
  --cream-faint: oklch(0.62 0.028 245);
  --gold: oklch(0.58 0.115 248);
  --gold-dim: oklch(0.70 0.085 245);
  --line: oklch(0.82 0.025 240);
  --serif: "Merriweather", Georgia, "Times New Roman", serif;
  --sans: "Inter", system-ui, -apple-system, "Segoe UI", sans-serif;
  --nav-h: 64px;
  --footer-h: 52px;
}

* { box-sizing: border-box; margin: 0; padding: 0; }
html, body { background: var(--ink); color: var(--cream); }
body {
  font-family: var(--sans);
  font-weight: 400;
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  overflow-x: hidden;
}
img { display: block; max-width: 100%; }
a { color: inherit; text-decoration: none; }
button { font: inherit; color: inherit; background: none; border: 0; cursor: pointer; }
::selection { background: var(--gold); color: var(--ink); }

/* --- Nav --- */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 50;
  height: var(--nav-h);
  display: flex; align-items: center; justify-content: space-between;
  padding: 0 40px;
  color: var(--cream);
  backdrop-filter: blur(10px);
  background: oklch(0.97 0.012 240 / 0.7);
  border-bottom: 1px solid oklch(0.82 0.025 240 / 0.5);
  font-family: var(--sans);
  font-size: 12px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
}
.nav .mark { font-family: var(--serif); font-style: italic; font-size: 20px; letter-spacing: 0.02em; text-transform: none; font-weight: 500; }
.nav .mark-short { display: none; }
.nav ul { display: flex; gap: 32px; list-style: none; }
.nav a { position: relative; padding: 4px 0; opacity: 0.7; transition: opacity 0.3s; }
.nav a:hover, .nav a[aria-current="page"] { opacity: 1; }
.nav a::after {
  content: ""; position: absolute; left: 0; right: 0; bottom: 0;
  height: 1px; background: currentColor; transform: scaleX(0); transform-origin: left;
  transition: transform 0.4s cubic-bezier(.2,.7,.2,1);
}
.nav a:hover::after, .nav a[aria-current="page"]::after { transform: scaleX(1); }

/* Hamburger toggle (hidden on desktop) */
.nav-toggle {
  display: none;
  position: relative;
  width: 30px;
  height: 22px;
  padding: 0;
  background: transparent;
  border: 0;
  cursor: pointer;
  z-index: 60;
}
.nav-toggle span {
  position: absolute;
  left: 0;
  right: 0;
  height: 1.5px;
  background: var(--cream);
  border-radius: 2px;
  transition: transform 0.4s cubic-bezier(.2,.7,.2,1), opacity 0.25s, top 0.4s cubic-bezier(.2,.7,.2,1);
}
.nav-toggle span:nth-child(1) { top: 4px; }
.nav-toggle span:nth-child(2) { top: 50%; transform: translateY(-50%); }
.nav-toggle span:nth-child(3) { top: calc(100% - 4px); transform: translateY(-100%); }
.nav-toggle:focus-visible { outline: 2px solid var(--gold); outline-offset: 4px; }
body.nav-open .nav-toggle span:nth-child(1) { top: 50%; transform: translateY(-50%) rotate(45deg); }
body.nav-open .nav-toggle span:nth-child(2) { opacity: 0; }
body.nav-open .nav-toggle span:nth-child(3) { top: 50%; transform: translateY(-50%) rotate(-45deg); }

/* Mobile backdrop */
.nav-overlay {
  display: none;
  position: fixed;
  inset: 0;
  z-index: 45;
  background: oklch(0.2 0.04 245 / 0.45);
  opacity: 0;
  transition: opacity 0.4s cubic-bezier(.2,.7,.2,1);
}
body.nav-open .nav-overlay { opacity: 1; }

@media (max-width: 900px) {
  .nav {
    padding: 0 22px;
    background: oklch(0.97 0.012 240);
    backdrop-filter: none;
  }
  .nav-toggle { display: block; }
  .nav-overlay { display: block; pointer-events: none; }
  body.nav-open .nav-overlay { pointer-events: auto; }
  body.nav-open { overflow: hidden; }

  .nav ul {
    position: fixed;
    top: 0;
    right: 0;
    bottom: 0;
    z-index: 55;
    width: min(320px, 82vw);
    flex-direction: column;
    align-items: flex-start;
    justify-content: flex-start;
    gap: 0;
    padding: calc(var(--nav-h) + 28px) 32px 40px;
    background: oklch(0.97 0.012 240);
    border-left: 1px solid var(--line);
    transform: translateX(100%);
    transition: transform 0.5s cubic-bezier(.2,.7,.2,1);
    box-shadow: -28px 0 60px oklch(0.2 0.04 245 / 0.22);
  }
  body.nav-open .nav ul { transform: translateX(0); }
  .nav ul li {
    width: 100%;
    border-bottom: 1px solid oklch(0.82 0.025 240 / 0.5);
  }
  .nav ul li:last-child { border-bottom: 0; }
  .nav ul a {
    display: block;
    width: 100%;
    padding: 18px 0;
    font-size: 13px;
    letter-spacing: 0.24em;
    opacity: 0.85;
  }
  .nav ul a::after { display: none; }
  .nav ul a[aria-current="page"] { color: var(--gold); opacity: 1; }
}

/* --- Primary button / link control --- */
.btn {
  position: relative;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  padding: 16px 26px;
  border: 1px solid var(--cream);
  color: var(--cream);
  font-size: 11px;
  letter-spacing: 0.28em;
  text-transform: uppercase;
  overflow: hidden;
  transition: color 0.4s;
  cursor: pointer;
  font: inherit;
}
.btn::before {
  content: "";
  position: absolute;
  inset: 0;
  background: var(--gold);
  transform: translateY(100%);
  transition: transform 0.5s cubic-bezier(.2, .7, .2, 1);
  z-index: -1;
}
.btn:hover { color: #fff; border-color: var(--gold); }
.btn:hover::before { transform: translateY(0); }
.btn .arr { transition: transform 0.4s; }
.btn:hover .arr { transform: translateX(4px); }
.btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 3px;
}

/* --- Page shell --- */
.page {
  position: relative;
  min-height: 100vh;
  padding-top: var(--nav-h);
  display: flex;
  flex-direction: column;
}
.page::before {
  content: ""; position: absolute; inset: 0;
  background:
    radial-gradient(ellipse at 80% 20%, oklch(0.58 0.115 248 / 0.10), transparent 55%),
    radial-gradient(ellipse at 10% 90%, oklch(0.58 0.115 248 / 0.07), transparent 50%);
  pointer-events: none; z-index: 0;
}
.page-inner {
  position: relative; z-index: 1;
  flex: 1; min-height: 0;
  width: 100%;
  max-width: 1400px;
  margin: 0 auto;
  padding: 32px 40px 12px;
  display: flex;
  flex-direction: column;
}
.page-footer {
  position: relative; z-index: 1;
  height: var(--footer-h);
  border-top: 1px solid var(--line);
  padding: 0 40px;
  display: flex; justify-content: space-between; align-items: center;
  gap: 24px;
  font-size: 11px; letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--cream-faint);
}
@media (max-width: 720px) {
  .page { height: auto; min-height: 100vh; overflow: visible; }
  .page-inner { padding: 24px 24px 16px; }
  .page-footer { padding: 0 24px; }
  .page-footer { height: auto; padding: 14px 24px; flex-direction: column; align-items: flex-start; }
}

/* --- Section header --- */
.sec-head {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 40px;
  align-items: end;
  margin-bottom: 32px;
}
.sec-head .label { font-size: 11px; letter-spacing: 0.32em; text-transform: uppercase; color: var(--gold); display: flex; align-items: center; gap: 14px; }
.sec-head .label::before { content: ""; width: 28px; height: 1px; background: var(--gold); }
.sec-head h2 { font-family: var(--serif); font-weight: 400; font-size: clamp(36px, 5vw, 64px); line-height: 0.96; letter-spacing: -0.015em; margin-top: 14px; }
.sec-head h2 em { font-style: italic; color: var(--gold); font-weight: 300; }
.sec-head .meta { color: var(--cream-dim); max-width: 360px; justify-self: end; padding-bottom: 6px; }
@media (max-width: 900px) {
  .sec-head { grid-template-columns: 1fr; gap: 14px; margin-bottom: 24px; }
  .sec-head .meta { justify-self: start; }
}

/* --- Shared keyframes --- */
@keyframes fadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to { opacity: 1; transform: translateY(0); }
}
@keyframes rise { to { transform: translateY(0); } }
@keyframes pulse { 0%,100% { opacity: 1; } 50% { opacity: 0.35; } }
@keyframes reveal { to { clip-path: inset(0 0 0 0); } }
@keyframes slide { 0% { transform: translateX(-100%); } 100% { transform: translateX(400%); } }

.grecaptcha-badge {
  visibility: hidden !important;
}