/* Punkt Ster — premium executive landing */

:root {
  --bg: #0A1628;
  --bg-elev: #0F1E33;
  --bg-deep: #060F1E;
  --bg-panel: #112440;
  --ink: #F2EDE4;
  --ink-muted: #8FA0B5;
  --ink-dim: #5B6E85;
  --accent: #C9A961;
  --accent-dim: #8A7340;
  --accent-soft: rgba(201, 169, 97, 0.14);
  --rule: rgba(201, 169, 97, 0.18);
  --rule-faint: rgba(242, 237, 228, 0.08);

  --font-display: "Instrument Serif", "Cormorant Garamond", Georgia, serif;
  --font-body: "DM Sans", "Helvetica Neue", Helvetica, Arial, sans-serif;
  --font-mono: "JetBrains Mono", ui-monospace, "SF Mono", Menlo, monospace;

  --maxw: 1280px;
  --gutter: 56px;
}

* { box-sizing: border-box; }
html, body { margin: 0; padding: 0; }
body {
  background: var(--bg);
  color: var(--ink);
  font-family: var(--font-body);
  font-size: 16px;
  line-height: 1.55;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}

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

/* Typography utilities */
.h-display {
  font-family: var(--font-display);
  font-weight: 400;
  letter-spacing: -0.015em;
  line-height: 1.02;
}
.h-display em {
  font-style: italic;
  color: var(--accent);
}
.eyebrow {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  font-weight: 500;
}
.label-mono {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.numbering {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.08em;
  color: var(--accent);
}

.body-lg { font-size: 19px; line-height: 1.55; color: var(--ink); }
.body-md { font-size: 16px; line-height: 1.6; color: var(--ink); }
.body-muted { color: var(--ink-muted); }

/* Layout */
.wrap { max-width: var(--maxw); margin: 0 auto; padding: 0 var(--gutter); }
.section { padding: 80px 0; position: relative; }
.section--tight { padding: 64px 0; }
.section--deep { background: var(--bg-deep); }
.section--elev { background: var(--bg-elev); }

.divider {
  height: 1px;
  background: var(--rule-faint);
  margin: 0;
}

/* Nav */
.nav {
  position: sticky;
  top: 0;
  z-index: 50;
  background: rgba(10, 22, 40, 0.78);
  backdrop-filter: blur(20px) saturate(140%);
  -webkit-backdrop-filter: blur(20px) saturate(140%);
  border-bottom: 1px solid var(--rule-faint);
}
.nav__inner {
  max-width: var(--maxw);
  margin: 0 auto;
  padding: 18px var(--gutter);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 32px;
}
.nav__brand {
  display: flex;
  align-items: center;
  gap: 14px;
}
.nav__mark {
  width: 28px;
  height: 28px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  position: relative;
  flex-shrink: 0;
}
.nav__mark::before, .nav__mark::after {
  content: "";
  position: absolute;
  background: var(--accent);
}
.nav__mark::before {
  top: 50%; left: 4px; right: 4px; height: 1px;
  transform: translateY(-0.5px);
}
.nav__mark::after {
  left: 50%; top: 4px; bottom: 4px; width: 1px;
  transform: translateX(-0.5px);
}
.nav__name {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
}
.nav__name b { color: var(--accent); font-weight: 500; }
.nav__links { display: flex; gap: 28px; align-items: center; }
.nav__link {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  transition: color .15s;
}
.nav__link:hover { color: var(--ink); }
.nav__cta {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  padding: 10px 18px;
  border: 1px solid var(--accent);
  color: var(--accent);
  border-radius: 2px;
  transition: all .15s;
  cursor: default;
  display: inline-flex;
  align-items: center;
  justify-content: center;
  line-height: 1;
  text-align: center;
}
.nav__cta:hover { background: var(--accent); color: var(--bg); }

/* Hero */
.hero {
  padding: 64px 0 72px;
  position: relative;
  overflow: hidden;
}
.hero__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(ellipse 80% 60% at 80% 20%, rgba(201, 169, 97, 0.06), transparent 60%),
    radial-gradient(ellipse 60% 50% at 10% 90%, rgba(201, 169, 97, 0.04), transparent 60%);
  pointer-events: none;
}
.hero__inner { position: relative; }
.hero__meta {
  display: flex;
  align-items: center;
  gap: 18px;
  margin-bottom: 56px;
}
.hero__meta-rule {
  flex: 1;
  height: 1px;
  background: var(--rule);
}
.hero__title {
  font-size: clamp(56px, 8.4vw, 132px);
  margin: 0 0 36px;
  max-width: 18ch;
}
.hero__sub {
  max-width: 60ch;
  font-size: clamp(19px, 1.5vw, 22px);
  line-height: 1.5;
  color: var(--ink-muted);
  margin: 0 0 64px;
}
.hero__sub strong { color: var(--ink); font-weight: 500; }

.factbar {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  padding: 28px 0;
  margin-bottom: 48px;
}
.factbar__item {
  padding: 0 24px;
  border-right: 1px solid var(--rule-faint);
  display: flex;
  flex-direction: column;
  gap: 8px;
}
.factbar__item:first-child { padding-left: 0; }
.factbar__item:last-child { border-right: 0; padding-right: 0; }
.factbar__label {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.factbar__val {
  font-family: var(--font-display);
  font-size: 28px;
  letter-spacing: -0.01em;
  color: var(--ink);
}
.factbar__val small {
  font-family: var(--font-body);
  font-size: 20px;
  letter-spacing: 0.06em;
  color: var(--ink-muted);
  margin-left: 4px;
  display: block;
  margin-top: 4px;
}

.cta-row {
  display: flex;
  gap: 20px;
  align-items: center;
  flex-wrap: wrap;
}
.btn {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  padding: 19px 30px;
  cursor: default;
  display: inline-flex;
  align-items: center;
  gap: 14px;
  transition: all .2s;
  border-radius: 2px;
}
.btn--primary {
  background: var(--accent);
  color: var(--bg);
  border: 1px solid var(--accent);
}
.btn--primary:hover { background: #DEBA73; border-color: #DEBA73; }
.btn--ghost {
  background: transparent;
  color: var(--ink);
  border: 1px solid var(--rule);
}
.btn--ghost:hover { border-color: var(--accent); color: var(--accent); }
.btn__arrow {
  display: inline-block;
  transition: transform .2s;
}
.btn:hover .btn__arrow { transform: translateX(4px); }

.hero__sigil {
  position: absolute;
  right: var(--gutter);
  top: 80px;
  width: 220px;
  height: 220px;
  pointer-events: none;
  opacity: 0.55;
}

/* Section headers */
.sec-head {
  margin-bottom: 48px;
}
.sec-head__title {
  font-size: clamp(36px, 4.5vw, 64px);
  margin: 0;
  max-width: 22ch;
}

/* Section 2: Problem */
.problem__pull {
  font-family: var(--font-display);
  font-size: clamp(32px, 3.6vw, 52px);
  line-height: 1.15;
  letter-spacing: -0.01em;
  max-width: 22ch;
  margin: 0 0 48px;
}
.problem__pull em { color: var(--accent); font-style: italic; }
.problem__body {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  max-width: 1000px;
}
.problem__body p {
  font-size: 17px;
  line-height: 1.65;
  color: var(--ink-muted);
  margin: 0;
}
.problem__body p + p { margin-top: 0; }
.problem__body p strong { color: var(--ink); font-weight: 500; }

/* Section 3: Dla kogo */
.qualif {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule-faint);
}
.qualif__item {
  display: grid;
  grid-template-columns: 80px 1fr;
  gap: 20px;
  padding: 32px 32px 32px 0;
  border-bottom: 1px solid var(--rule-faint);
  align-items: start;
}
.qualif__item:nth-child(odd) {
  border-right: 1px solid var(--rule-faint);
  padding-right: 48px;
}
.qualif__item:nth-child(even) {
  padding-left: 48px;
}
.qualif__num {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.18em;
  color: var(--accent);
  padding-top: 4px;
}
.qualif__text {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.3;
  color: var(--ink);
}

/* Section 4: Czym jest */
.what {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 80px;
  align-items: start;
}
.what__lead {
  font-family: var(--font-display);
  font-size: clamp(28px, 3vw, 40px);
  line-height: 1.2;
  margin: 0;
}
.what__lead em { color: var(--accent); font-style: italic; }
.what__list {
  list-style: none;
  margin: 0;
  padding: 0;
}
.what__list li {
  padding: 18px 0;
  border-bottom: 1px solid var(--rule-faint);
  display: grid;
  grid-template-columns: 24px 1fr;
  gap: 16px;
  font-size: 16px;
  color: var(--ink);
  align-items: baseline;
}
.what__list li::before {
  content: "+";
  font-family: var(--font-mono);
  color: var(--accent);
  font-size: 20px;
}
.what__list li:first-child { padding-top: 0; }
.what__list li:last-child { border-bottom: 0; }

/* Section 5: Co inaczej */
.diff-grid {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.diff-cell {
  padding: 48px 40px 56px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 20px;
  position: relative;
}
.diff-cell__num {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.2em;
  color: var(--accent);
}
.diff-cell__title {
  font-family: var(--font-display);
  font-size: 30px;
  line-height: 1.15;
  margin: 0;
}
.diff-cell__title em {
  color: var(--accent);
  font-style: italic;
  display: block;
}
.diff-cell__body {
  color: var(--ink-muted);
  font-size: 16.5px;
  line-height: 1.6;
  margin: 0;
}

/* Section 6: Program */
.program {
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 56px;
}
.program__rail {
  border-left: 1px solid var(--rule);
  padding-left: 32px;
  position: sticky;
  top: 100px;
  align-self: start;
}
.program__rail-day {
  display: flex;
  align-items: baseline;
  gap: 14px;
  padding: 12px 0;
  cursor: default;
  color: var(--ink-dim);
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  transition: color .15s;
}
.program__rail-day.is-active { color: var(--accent); }
.program__rail-day b { color: inherit; }
.program__days { display: flex; flex-direction: column; gap: 16px; }

.day {
  border-top: 1px solid var(--rule);
  padding: 48px 0 32px;
}
.day__head {
  display: grid;
  grid-template-columns: 200px 1fr auto;
  gap: 32px;
  align-items: baseline;
  margin-bottom: 32px;
}
.day__num {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.2em;
  color: var(--ink-dim);
}
.day__title {
  font-family: var(--font-display);
  font-size: 44px;
  margin: 0;
  line-height: 1;
}
.day__title em { color: var(--accent); font-style: italic; }
.day__meta {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.16em;
  color: var(--ink-muted);
  text-transform: uppercase;
}
.day__body {
  display: grid;
  grid-template-columns: 200px 1fr;
  gap: 32px;
}
.day__body p {
  margin: 0;
  font-size: 16.5px;
  line-height: 1.65;
  color: var(--ink-muted);
  max-width: 60ch;
}
.day__body p strong { color: var(--ink); font-weight: 500; }
.day__chips {
  display: flex;
  flex-wrap: wrap;
  gap: 8px;
  margin-top: 24px;
}
.chip {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.12em;
  text-transform: uppercase;
  padding: 7px 14px;
  border: 1px solid var(--rule);
  color: var(--ink-muted);
  border-radius: 2px;
}

/* Section 7: Prowadzący */
.leaders { display: grid; grid-template-columns: 1fr 1fr; gap: 56px; align-items: stretch; }
.leader { display: flex; flex-direction: column; }
.leader__bio + .leader__bio { margin-top: 16px; }
.leader__stats { margin-top: auto; }
.leader__photo {
  aspect-ratio: 3/4;
  background:
    repeating-linear-gradient(135deg, transparent 0, transparent 11px, rgba(201,169,97,0.06) 11px, rgba(201,169,97,0.06) 12px),
    var(--bg-elev);
  border: 1px solid var(--rule-faint);
  display: flex;
  align-items: flex-end;
  justify-content: flex-start;
  padding: 24px;
  margin-bottom: 28px;
  position: relative;
}
.leader__photo-label {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
}
.leader__name {
  font-family: var(--font-display);
  font-size: 36px;
  margin: 0 0 6px;
  line-height: 1.1;
}
.leader__role {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 20px;
}
.leader__bio {
  color: var(--ink-muted);
  font-size: 16.5px;
  line-height: 1.65;
  margin: 0 0 24px;
  max-width: 50ch;
}
.leader__stats {
  display: flex;
  gap: 32px;
  border-top: 1px solid var(--rule-faint);
  padding-top: 20px;
}
.leader__stat-num {
  font-family: var(--font-display);
  font-size: 28px;
  color: var(--accent);
  line-height: 1;
}
.leader__stat-lbl {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-top: 6px;
}

.leader__quote {
  font-family: var(--font-display);
  font-size: 19px;
  line-height: 1.45;
  color: var(--accent);
  font-style: italic;
  border-left: 1px solid var(--rule);
  padding: 4px 0 4px 20px;
  margin: 0 0 24px;
  max-width: 50ch;
}

.council {
  margin-top: 80px;
  padding-top: 48px;
  border-top: 1px solid var(--rule-faint);
  display: grid;
  grid-template-columns: 220px 1fr;
  gap: 56px;
}
.council__name {
  font-family: var(--font-display);
  font-size: 24px;
  margin: 0 0 4px;
}
.council__desc {
  color: var(--ink-muted);
  font-size: 20px;
  margin: 0;
  max-width: 60ch;
}

/* Section 8: Co otrzymujesz */
.includes {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 0;
  border-top: 1px solid var(--rule);
  border-left: 1px solid var(--rule);
}
.inc-item {
  padding: 32px 24px;
  border-right: 1px solid var(--rule);
  border-bottom: 1px solid var(--rule);
  display: flex;
  flex-direction: column;
  gap: 12px;
  min-height: 160px;
}
.inc-item__num {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.18em;
  color: var(--accent);
}
.inc-item__title {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.2;
  margin: 0;
}
.inc-item__sub {
  font-size: 20px;
  color: var(--ink-muted);
  line-height: 1.55;
  margin: 0;
}

/* Section 9: Cena */
.book {
  padding: 80px 64px;
  background: var(--bg-deep);
  border: 1px solid var(--rule);
  position: relative;
  overflow: hidden;
}
.book__bg {
  position: absolute;
  inset: 0;
  background:
    radial-gradient(circle at 90% 10%, rgba(201,169,97,0.08), transparent 50%);
  pointer-events: none;
}
.book__inner {
  position: relative;
  display: grid;
  grid-template-columns: 1.3fr 1fr;
  gap: 80px;
  align-items: center;
}
.book__title {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.12;
  margin: 0 0 36px;
}
.book__title em { color: var(--accent); font-style: italic; }
.book__sub {
  color: var(--ink-muted);
  font-size: 17px;
  line-height: 1.6;
  max-width: 50ch;
  margin: 0 0 40px;
}
.book__terms {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 36px 32px;
  margin-bottom: 44px;
}
.book__term-lbl {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.18em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 10px;
}
.book__term-val {
  font-family: var(--font-display);
  font-size: 28px;
  line-height: 1.2;
  color: var(--ink);
}
.book__price-card {
  border: 1px solid var(--accent);
  padding: 40px 36px;
  text-align: center;
  background: rgba(201, 169, 97, 0.04);
}
.book__price-eyebrow {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.22em;
  text-transform: uppercase;
  color: var(--accent);
  margin-bottom: 24px;
}
.book__price {
  font-family: var(--font-display);
  font-size: 76px;
  line-height: 1;
  color: var(--ink);
  margin-bottom: 6px;
}
.book__price small {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--ink-muted);
  margin-left: 4px;
}
.book__price-note {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  margin-bottom: 32px;
}
.book__seats {
  font-size: 20px;
  color: var(--ink-muted);
  margin-bottom: 24px;
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 8px;
}
.book__seats-bar {
  width: 100%;
  height: 4px;
  background: var(--rule-faint);
  margin-bottom: 20px;
  position: relative;
}
.book__seats-bar::after {
  content: "";
  position: absolute;
  left: 0; top: 0; bottom: 0;
  width: 33%;
  background: var(--accent);
}

/* Section 10: FAQ */
.faq { max-width: 920px; }
.faq__item {
  border-top: 1px solid var(--rule-faint);
  padding: 28px 0;
  cursor: default;
}
.faq__item:last-child { border-bottom: 1px solid var(--rule-faint); }
.faq__q {
  display: grid;
  grid-template-columns: 60px 1fr 40px;
  gap: 24px;
  align-items: center;
}
.faq__num {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.18em;
  color: var(--ink-dim);
}
.faq__q-text {
  font-family: var(--font-body);
  font-size: 19px;
  font-weight: 400;
  line-height: 1.4;
  letter-spacing: -0.005em;
  color: var(--ink);
  margin: 0;
}
.faq__toggle {
  font-family: var(--font-mono);
  font-size: 16px;
  color: var(--accent);
  text-align: right;
  transition: transform .2s;
}
.faq__item.is-open .faq__toggle { transform: rotate(45deg); }
.faq__a {
  display: grid;
  grid-template-columns: 60px 1fr 40px;
  gap: 24px;
  max-height: 0;
  overflow: hidden;
  transition: max-height .35s ease, padding .35s ease;
}
.faq__item.is-open .faq__a {
  max-height: 400px;
  padding-top: 20px;
}
.faq__a-text {
  grid-column: 2;
  color: var(--ink-muted);
  font-size: 16px;
  line-height: 1.65;
  max-width: 56ch;
  margin: 0;
}

/* Footer */
.foot {
  background: var(--bg-deep);
  padding: 80px 0 40px;
  border-top: 1px solid var(--rule-faint);
}
.foot__top {
  display: grid;
  grid-template-columns: 2fr 1fr 1fr 1fr;
  gap: 56px;
  margin-bottom: 64px;
}
.foot__brand-mark {
  width: 48px;
  height: 48px;
  border: 1px solid var(--accent);
  border-radius: 50%;
  position: relative;
  margin-bottom: 20px;
}
.foot__brand-mark::before, .foot__brand-mark::after {
  content: "";
  position: absolute;
  background: var(--accent);
}
.foot__brand-mark::before {
  top: 50%; left: 8px; right: 8px; height: 1px;
}
.foot__brand-mark::after {
  left: 50%; top: 8px; bottom: 8px; width: 1px;
}
.foot__tagline {
  font-family: var(--font-display);
  font-size: 22px;
  line-height: 1.3;
  max-width: 32ch;
  margin: 0;
}
.foot__col-title {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--ink-dim);
  margin-bottom: 18px;
}
.foot__col a {
  display: block;
  font-size: 20px;
  color: var(--ink-muted);
  padding: 6px 0;
  transition: color .15s;
}
.foot__col a:hover { color: var(--accent); }
.foot__bottom {
  border-top: 1px solid var(--rule-faint);
  padding-top: 28px;
  display: flex;
  justify-content: space-between;
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-dim);
}

/* Section transitions */
.section-num {
  display: inline-flex;
  align-items: baseline;
  gap: 10px;
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.2em;
  color: var(--accent);
  text-transform: uppercase;
}
.section-num::before {
  content: "—";
  color: var(--accent);
}

/* Density modifiers */
body[data-density="compact"] .section { padding: 56px 0; }
body[data-density="compact"] .hero { padding: 56px 0 64px; }
body[data-density="compact"] .sec-head { margin-bottom: 36px; }
body[data-density="comfy"] .section { padding: 120px 0; }
body[data-density="comfy"] .hero { padding: 96px 0 120px; }
body[data-density="comfy"] .sec-head { margin-bottom: 72px; }

/* Editorial grid overlay */
body.show-grid::after {
  content: "";
  position: fixed;
  inset: 0;
  pointer-events: none;
  z-index: 9999;
  background-image: linear-gradient(to right, rgba(201,169,97,0.16) 1px, transparent 1px);
  background-size: calc((100vw - 2 * var(--gutter)) / 12) 100%;
  background-position: var(--gutter) 0;
  max-width: var(--maxw);
  margin: 0 auto;
  left: 50%;
  transform: translateX(-50%);
  width: 100%;
}

/* Selection */
::selection { background: var(--accent); color: var(--bg); }

/* ──────────────────────────────────────────────────
   Reservation modal + form
   ────────────────────────────────────────────────── */
.modal-backdrop {
  position: fixed;
  inset: 0;
  z-index: 100;
  background: rgba(6, 15, 30, 0.86);
  backdrop-filter: blur(8px);
  -webkit-backdrop-filter: blur(8px);
  display: none;
  align-items: flex-start;
  justify-content: center;
  overflow-y: auto;
  padding: 60px 24px;
}
.modal-backdrop.is-open { display: flex; }

.modal {
  width: 100%;
  max-width: 760px;
  background: var(--bg-elev);
  border: 1px solid var(--rule);
  position: relative;
  padding: 64px 64px 56px;
  animation: modalIn .35s cubic-bezier(.22,.61,.36,1);
}
@keyframes modalIn {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
.modal__close {
  position: absolute;
  top: 20px;
  right: 20px;
  width: 36px;
  height: 36px;
  border: 1px solid var(--rule);
  background: transparent;
  color: var(--ink-muted);
  border-radius: 2px;
  cursor: default;
  font-family: var(--font-mono);
  font-size: 20px;
  line-height: 1;
  transition: all .15s;
}
.modal__close:hover { color: var(--accent); border-color: var(--accent); }

.modal__head { margin-bottom: 40px; }
.modal__head .eyebrow { display: block; margin-bottom: 20px; }
.modal__head h2 {
  font-family: var(--font-display);
  font-size: clamp(36px, 4vw, 52px);
  line-height: 1.05;
  margin: 0 0 16px;
  letter-spacing: -0.015em;
}
.modal__head h2 em { color: var(--accent); font-style: italic; }
.modal__head p {
  color: var(--ink-muted);
  font-size: 16px;
  line-height: 1.6;
  margin: 0;
  max-width: 56ch;
}

.form-grid {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 22px 24px;
  margin-bottom: 36px;
}
.field { display: flex; flex-direction: column; gap: 8px; }
.field--full { grid-column: 1 / -1; }
.field > span {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.14em;
  text-transform: uppercase;
  color: var(--ink-muted);
}
.field > span em { color: var(--accent); font-style: normal; }
.field input,
.field select,
.field textarea {
  font-family: var(--font-body);
  font-size: 16px;
  color: var(--ink);
  background: transparent;
  border: 1px solid var(--rule-faint);
  border-bottom: 1px solid var(--rule);
  padding: 14px 0 12px;
  outline: none;
  border-radius: 0;
  border-top: 0;
  border-left: 0;
  border-right: 0;
  transition: border-color .15s;
  resize: vertical;
  font-weight: 400;
}
.field input:focus,
.field select:focus,
.field textarea:focus {
  border-bottom-color: var(--accent);
}
.field input::placeholder,
.field textarea::placeholder { color: var(--ink-dim); }
.field select {
  appearance: none;
  -webkit-appearance: none;
  background-image: url("data:image/svg+xml;utf8,<svg xmlns='http://www.w3.org/2000/svg' width='10' height='6' viewBox='0 0 10 6'><path fill='%23C9A961' d='M0 0h10L5 6z'/></svg>");
  background-repeat: no-repeat;
  background-position: right 4px center;
  padding-right: 24px;
  cursor: default;
}
.field select option { background: var(--bg-elev); color: var(--ink); }

.consents {
  border-top: 1px solid var(--rule-faint);
  padding-top: 28px;
  margin-bottom: 28px;
  display: flex;
  flex-direction: column;
  gap: 18px;
}
.consent {
  display: grid;
  grid-template-columns: 22px 1fr;
  gap: 14px;
  align-items: start;
  font-size: 20px;
  line-height: 1.55;
  color: var(--ink-muted);
  cursor: default;
}
.consent a { color: var(--accent); border-bottom: 1px solid var(--rule); }
.consent a:hover { border-color: var(--accent); }
.consent input[type="checkbox"] {
  appearance: none;
  -webkit-appearance: none;
  width: 20px;
  height: 20px;
  border: 1px solid var(--rule);
  background: transparent;
  margin: 1px 0 0;
  cursor: default;
  display: grid;
  place-content: center;
  position: relative;
  border-radius: 2px;
  transition: all .15s;
}
.consent input[type="checkbox"]:checked {
  background: var(--accent);
  border-color: var(--accent);
}
.consent input[type="checkbox"]:checked::after {
  content: "";
  width: 10px;
  height: 6px;
  border-left: 2px solid var(--bg);
  border-bottom: 2px solid var(--bg);
  transform: rotate(-45deg) translate(1px, -2px);
}
.consent--required > span::before {
  content: "* ";
  color: var(--accent);
}

.rodo {
  font-size: 20px;
  color: var(--ink-dim);
  line-height: 1.6;
  border: 1px solid var(--rule-faint);
  padding: 14px 16px;
  margin-bottom: 32px;
  background: rgba(6, 15, 30, 0.4);
}
.rodo summary {
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.16em;
  text-transform: uppercase;
  color: var(--ink-muted);
  cursor: default;
  list-style: none;
  display: flex;
  justify-content: space-between;
  align-items: center;
}
.rodo summary::-webkit-details-marker { display: none; }
.rodo summary::after {
  content: "+";
  color: var(--accent);
  font-size: 20px;
}
.rodo[open] summary::after { content: "−"; }
.rodo p { margin: 14px 0 0; }

.modal__actions {
  display: flex;
  gap: 16px;
  justify-content: flex-end;
  border-top: 1px solid var(--rule-faint);
  padding-top: 28px;
}
.modal__actions .btn { padding: 16px 24px; }

.field-error {
  display: block;
  color: #E08D6C;
  font-family: var(--font-mono);
  font-size: 20px;
  letter-spacing: 0.08em;
  margin-top: 6px;
  min-height: 16px;
}

/* Success state */
.modal__success {
  text-align: center;
  padding: 40px 0;
}
.modal__success .eyebrow { display: block; margin-bottom: 20px; }
.modal__success h2 {
  font-family: var(--font-display);
  font-size: clamp(40px, 5vw, 64px);
  line-height: 1.05;
  margin: 0 0 24px;
}
.modal__success h2 em { color: var(--accent); font-style: italic; }
.modal__success p {
  color: var(--ink-muted);
  max-width: 50ch;
  margin: 0 auto 32px;
  font-size: 16px;
  line-height: 1.65;
}

@media (max-width: 720px) {
  .modal { padding: 48px 28px 36px; }
  .form-grid { grid-template-columns: 1fr; }
  .modal__actions { flex-direction: column-reverse; }
  .modal__actions .btn { width: 100%; justify-content: center; }
}

/* Smooth scroll offset for sticky nav */
html { scroll-behavior: smooth; scroll-padding-top: 140px; }

/* Responsive */
@media (max-width: 1024px) {
  :root { --gutter: 32px; }
  .factbar { grid-template-columns: repeat(2, 1fr); }
  .factbar__item:nth-child(2) { border-right: 0; }
  .factbar__item:nth-child(3) { padding-left: 0; }
  .sec-head { grid-template-columns: 1fr; gap: 24px; }
  .problem__body, .what, .leaders, .program, .book__inner, .day__head, .day__body {
    grid-template-columns: 1fr;
    gap: 32px;
  }
  .diff-grid, .qualif, .includes { grid-template-columns: 1fr; }
  .day__head { gap: 12px; }
  .foot__top { grid-template-columns: 1fr 1fr; }
  .nav__links { display: none; }
  .hero__sigil { display: none; }
  .book { padding: 56px 32px; }
}