/* ═══════════════════════════════════════════════════════
   ARC LANDING — app.css
   ═══════════════════════════════════════════════════════ */

/* ── Fonts ────────────────────────────────────────────── */
@font-face {
  font-family: 'Cormorant Garamond';
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/cormorant-400-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/cormorant-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-weight: 600;
  font-display: swap;
  src: url('/static/fonts/cormorant-600-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-weight: 600;
  font-display: swap;
  src: url('/static/fonts/cormorant-600-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-weight: 700;
  font-display: swap;
  src: url('/static/fonts/cormorant-700-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Cormorant Garamond';
  font-weight: 700;
  font-display: swap;
  src: url('/static/fonts/cormorant-700-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Montserrat';
  font-weight: 300;
  font-display: swap;
  src: url('/static/fonts/montserrat-300-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Montserrat';
  font-weight: 300;
  font-display: swap;
  src: url('/static/fonts/montserrat-300-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Montserrat';
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/montserrat-400-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Montserrat';
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/montserrat-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Montserrat';
  font-weight: 700;
  font-display: swap;
  src: url('/static/fonts/montserrat-700-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Montserrat';
  font-weight: 700;
  font-display: swap;
  src: url('/static/fonts/montserrat-700-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-weight: 300;
  font-display: swap;
  src: url('/static/fonts/inter-300-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Inter';
  font-weight: 300;
  font-display: swap;
  src: url('/static/fonts/inter-300-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/inter-400-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Inter';
  font-weight: 400;
  font-display: swap;
  src: url('/static/fonts/inter-400-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+FEFF, U+FFFD;
}
@font-face {
  font-family: 'Inter';
  font-weight: 600;
  font-display: swap;
  src: url('/static/fonts/inter-600-cyrillic.woff2') format('woff2');
  unicode-range: U+0301, U+0400-045F, U+0490-0491, U+04B0-04B1, U+2116;
}
@font-face {
  font-family: 'Inter';
  font-weight: 600;
  font-display: swap;
  src: url('/static/fonts/inter-600-latin.woff2') format('woff2');
  unicode-range: U+0000-00FF, U+0131, U+0152-0153, U+02BB-02BC, U+02C6, U+02DA, U+02DC, U+2000-206F, U+20AC, U+2122, U+FEFF, U+FFFD;
}

/* ── Design Tokens ───────────────────────────────────── */
:root {
  /* ── Colors: backgrounds ── (шкала от тёмного к светлому)
     bg-1: #03100A  ← самый тёмный
     bg-2: #061A12
     bg-3: #0A1F1A  (= bg-deep, footer)
     bg-4: #0F2520
     bg-5: #153028
     bg-6: #1A3A30  ← самый светлый
  ── */
  --bg-1:        #03100A;
  --bg-2:        #061A12;
  --bg-3:        #0A1F1A;
  --bg-4:        #0F2520;
  --bg-5:        #153028;
  --bg-6:        #1A3A30;
  /* legacy aliases — не удалять, используются в шаблонах */
  --emerald-deep: #0A1F1A;
  --bg-deep:     #0A1F1A;
  --bg-dark:     #0F2520;
  --bg-darker:   #061A12;
  --bg-card:     #071E16;
  --bg-section:  #153028;
  /* ── Colors: accents ── */
  --gold:        #D4AF37;
  --gold-60:     rgba(212, 175, 55, 0.60);
  --gold-35:     rgba(212, 175, 55, 0.35);
  --gold-30:     rgba(212, 175, 55, 0.30);
  --gold-25:     rgba(212, 175, 55, 0.25);
  /* ── Colors: text ── */
  --ivory:          #E5E5E5;
  --ivory-warm:     #FFFFF0;
  --body-gray:      #A0A0A0;
  --text-muted:     rgba(255, 255, 255, 0.60);
  --white:          #FFFFFF;
  --error:          #e57373;
  /* ── Colors: buttons ── */
  --cream-bg:       #F5F0E8;
  --cream-hover:    #EDE8DF;
  --emerald:        #004d40;
  --emerald-hover:  #00695c;
  /* ── Colors: surfaces & borders ── */
  --glass-bg:       rgba(255, 255, 255, 0.06);
  --white-4:        rgba(255, 255, 255, 0.04);
  --white-5:        rgba(255, 255, 255, 0.05);
  --white-10:       rgba(255, 255, 255, 0.10);
  --white-12:       rgba(255, 255, 255, 0.12);
  --white-20:       rgba(255, 255, 255, 0.20);
  --white-30:       rgba(255, 255, 255, 0.30);
  --white-40:       rgba(255, 255, 255, 0.40);
  --white-45:       rgba(255, 255, 255, 0.45);
  --white-85:       rgba(255, 255, 255, 0.85);
  --white-92:       rgba(255, 255, 255, 0.92);
  --ivory-95:       rgba(229, 229, 229, 0.95);
  --ivory-90:       rgba(229, 229, 229, 0.90);
  --ivory-80:       rgba(229, 229, 229, 0.80);
  --cream-text:     rgba(253, 245, 230, 0.75);
  --cream-dim:      rgba(253, 245, 230, 0.50);
  --cream-muted:    rgba(253, 245, 230, 0.45);
  --cream-faint:    rgba(253, 245, 230, 0.40);
  --cream-subtle:   rgba(253, 245, 230, 0.35);
  --cream-ghost:    rgba(253, 245, 230, 0.30);
  --gold-8:         rgba(212, 175, 55, 0.08);
  --gold-6:         rgba(212, 175, 55, 0.06);
  --gold-15:        rgba(212, 175, 55, 0.15);
  --gold-40:        rgba(212, 175, 55, 0.40);
  --gold-70:        rgba(212, 175, 55, 0.70);
  --nav-bg:         rgba(11, 32, 26, 0.35);
  --drawer-bg:      rgba(11, 32, 26, 0.70);
  --shadow-black-40: rgba(0, 0, 0, 0.40);
  --shadow-emerald: rgba(0, 77, 64, 0.08);
  --docs-bg:        rgb(243, 239, 227);
  --docs-text:      rgb(46, 46, 46);
  --cream-65:       rgba(253, 245, 230, 0.65);
  --cream-70:       rgba(253, 245, 230, 0.70);
  --overlay-dark:   rgba(6, 26, 18, 0.85);
  --overlay-mid:    rgba(6, 26, 18, 0.40);
  --overlay-light:  rgba(6, 26, 18, 0.15);
  /* ── Colors: gradients ── */
  --gold-muted:     #c8a64a;
  --bg-black:       #050505;
  /* ── Shadows ── */
  --shadow-card:    inset 0 0 0 1px rgba(255,255,255,0.04), 0 10px 24px rgba(0,0,0,0.35);
  /* ── Border-radius ── */
  --radius-lg:   1.5rem;
  --radius-md:   1rem;
  --radius-btn:  0.75rem;
  --radius-sm:   0.625rem;
  /* ── Font-size scale ── */
  --fs-xs:   0.75rem;   /* 12px */
  --fs-sm:   0.875rem;  /* 14px */
  --fs-base: 1rem;      /* 16px */
  --fs-lg:   1.25rem;   /* 20px */
  --fs-xl:   1.625rem;  /* 26px */
  --fs-2xl:  2rem;      /* 32px */
  --fs-3xl:  2.25rem;   /* 36px */
  --fs-hero: 3.75rem;   /* 60px */
  /* ── Line-height ── */
  --lh-tight:  1.1;
  --lh-snug:   1.3;
  --lh-normal: 1.5;
  --lh-loose:  1.7;
  /* ── Letter-spacing ── */
  --ls-tight:  -0.01em;
  --ls-normal:  0.02em;
  --ls-wide:    0.15em;
  /* ── Font-weight ── */
  --fw-light:    300;
  --fw-regular:  400;
  --fw-semibold: 600;
  --fw-bold:     700;
  /* ── Font-family ── */
  --ff-serif:   'Cormorant Garamond', serif;
  --ff-sans:    'Inter', sans-serif;
  --ff-display: 'Montserrat', sans-serif;
  /* ── Layout ── */
  --nav-height:  3.625rem; /* ~58px — высота nav-capsule + padding */
}

/* ── Skip link (a11y) ────────────────────────────────── */
.skip-link {
  position: absolute;
  top: -100%;
  left: 1rem;
  z-index: 200;
  padding: 0.5rem 1rem;
  background: var(--gold);
  color: var(--emerald-deep);
  border-radius: var(--radius-btn);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-sm);
}
.skip-link:focus {
  top: 1rem;
}

/* ── Reset ────────────────────────────────────────────── */
*, *::before, *::after { box-sizing: border-box; margin: 0; padding: 0; }
html { scroll-behavior: smooth; }
body {
  font-family: var(--ff-sans);
  font-weight: var(--fw-light);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  color: var(--body-gray);
  letter-spacing: var(--ls-normal);
  background-color: var(--emerald-deep);
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
  text-rendering: optimizeLegibility;
}
img { max-width: 100%; display: block; vertical-align: middle; }
a { color: inherit; text-decoration: none; }
button { cursor: pointer; font: inherit; border: none; background: none; }
ul { list-style: none; }

/* ── Typography ──────────────────────────────────────── */
h1, h2, h3 {
  font-family: var(--ff-serif);
  color: var(--ivory);
}
h1 { font-weight: var(--fw-bold);     line-height: var(--lh-tight); font-size: var(--fs-2xl);  letter-spacing: var(--ls-tight); }
h2 { font-weight: var(--fw-semibold); line-height: var(--lh-snug);  font-size: var(--fs-xl);   letter-spacing: var(--ls-normal); }
h3 { font-weight: var(--fw-semibold); line-height: var(--lh-snug);  font-size: var(--fs-lg);   letter-spacing: var(--ls-normal); }
p  { margin-bottom: 1rem; }
p:last-child { margin-bottom: 0; }

@media (min-width: 768px) {
  h1 { font-size: var(--fs-hero); }
  h2 { font-size: var(--fs-2xl); }
  h3 { font-size: var(--fs-xl); }
}

/* nav-text / btn-text */
nav a, .btn-text {
  font-family: var(--ff-sans);
  font-weight: var(--fw-regular);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--ivory);
}

/* ── Layout ───────────────────────────────────────────── */
.container {
  max-width: 75rem; /* 1200px — industry standard for premium landing pages */
  margin: 0 auto;
  padding: 0 1.5rem;
}

.grid-2 { display: grid; gap: 1.5rem; }
.grid-3 { display: grid; gap: 1.5rem; }
.grid-4 { display: grid; gap: 1.5rem; }
.grid-5 { display: grid; gap: 1.5rem; }

@media (min-width: 768px) {
  .grid-2 { grid-template-columns: repeat(2, 1fr); }
  .grid-3 { grid-template-columns: repeat(3, 1fr); }
  .grid-4 { grid-template-columns: repeat(4, 1fr); }
  .grid-5 { grid-template-columns: repeat(5, 1fr); }
}


/* ── Utility classes ─────────────────────────────────── */
.relative { position: relative; }
.font-serif { font-family: var(--ff-serif); }
.border { border-width: 1px; border-style: solid; border-color: var(--white-10); }

/* Hero typography responsive */
.supertitle-size { font-size: var(--fs-lg); }
@media (min-width: 768px) { .supertitle-size { font-size: var(--fs-2xl); } }

.hero-h1-size { font-size: var(--fs-3xl); line-height: var(--lh-tight); }
@media (min-width: 768px) { .hero-h1-size { font-size: var(--fs-hero); line-height: var(--lh-tight); } }

.hero-p-size { font-size: var(--fs-base); }
@media (min-width: 768px) { .hero-p-size { font-size: var(--fs-lg); } }

/* Responsive grids (home page) */
.grid-2-md { grid-template-columns: 1fr; }
@media (min-width: 768px) { .grid-2-md { grid-template-columns: repeat(2, 1fr); } }
.grid-3-md { grid-template-columns: 1fr; }
@media (min-width: 768px) { .grid-3-md { grid-template-columns: repeat(3, 1fr); } }

/* Золотая разделительная полоса между секциями главной */
.section-divider { border-top: 1px solid var(--gold-30); position: relative; z-index: 1; padding: 4rem 0; }

/* Nav cards negative margin — карточки чуть наезжают на hero */
.nav-cards-mt { margin-top: -3rem; }
@media (min-width: 768px) { .nav-cards-mt { margin-top: -4rem; } }
/* Секция после home hero: padding-top создаёт зазор между hero и карточками */
.nav-section-overlap { padding: 6rem 0 0; background: linear-gradient(var(--overlay-light) 0%, var(--bg-deep) 100%); }
@media (min-width: 768px) { .nav-section-overlap { padding-top: 6rem; } }

/* Responsive padding helpers */
.p-6 { padding: 1.5rem; }
.p-md-8 { padding: 1.5rem; }
@media (min-width: 768px) { .p-md-8 { padding: 2rem; } }
.p-md-10 { padding: 1.5rem; }
@media (min-width: 768px) { .p-md-10 { padding: 3rem; } }
.pb-10 { padding-bottom: 3rem; }

/* Responsive margin helpers */
.mt-6 { margin-top: 3rem; }
.mt-8 { margin-top: 4rem; }
@media (min-width: 768px) {
  .mt-md-8 { margin-top: 4rem; }
  .mt-md-10 { margin-top: 3rem; }
}
/* Responsive border-radius */
.rounded-2xl-md { border-radius: var(--radius-md); }
@media (min-width: 768px) { .rounded-2xl-md { border-radius: var(--radius-lg); } }

/* Section padding responsive */
.py-14 { padding-top: 4rem; padding-bottom: 4rem; }

/* Responsive gap */
.gap-4 { gap: 1rem; }

/* display grid */
.grid { display: grid; }

/* Responsive text sizes */
.navcard-h3 { font-size: var(--fs-lg); }
@media (min-width: 768px) { .navcard-h3 { font-size: var(--fs-xl); } }
.navcard-p { font-size: var(--fs-sm); }
@media (min-width: 768px) { .navcard-p { font-size: var(--fs-base); } }
.pillar-h3 { font-size: var(--fs-lg); }
.pillar-p { font-size: var(--fs-sm); }
@media (min-width: 768px) { .pillar-p { font-size: var(--fs-base); } }
.insights-h2 { font-size: var(--fs-xl); }
@media (min-width: 768px) { .insights-h2 { font-size: var(--fs-2xl); } }
.insights-sub { font-size: var(--fs-sm); }
@media (min-width: 768px) { .insights-sub { font-size: var(--fs-base); } }
.article-h3 { font-size: var(--fs-lg); }
@media (min-width: 768px) { .article-h3 { font-size: var(--fs-xl); } }
.article-p { font-size: var(--fs-sm); }
@media (min-width: 768px) { .article-p { font-size: var(--fs-base); } }
.block { display: block; }

/* ── Glass card ──────────────────────────────────────── */
.glass-card {
  border: 1px solid var(--white-10);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border-radius: var(--radius-md);
  padding: 1.5rem;
}

/* ── Buttons ──────────────────────────────────────────── */
.ghost-btn {
  display: inline-block;
  border: 1px solid var(--gold-30);
  background: var(--white-4);
  -webkit-backdrop-filter: blur(15px);
  backdrop-filter: blur(15px);
  color: var(--ivory);
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius-btn);
  font-family: var(--ff-sans);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  transition: background 0.2s ease;
}
.ghost-btn:hover { background: var(--gold-8); }
.ghost-btn:focus-visible,
.cream-btn:focus-visible,
.gold-btn:focus-visible,
.emerald-btn:focus-visible {
  outline: 2px solid var(--gold);
  outline-offset: 2px;
}

.cream-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  background: var(--cream-bg);
  color: var(--bg-darker);
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius-btn);
  font-family: var(--ff-sans);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  letter-spacing: var(--ls-normal);
  transition: background 0.2s, transform 0.15s;
}
.cream-btn:hover {
  background: var(--cream-hover);
  transform: translateY(-1px);
}

.gold-btn {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  gap: 0.5rem;
  background: var(--gold);
  color: var(--bg-darker);
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius-btn);
  font-family: var(--ff-sans);
  font-weight: var(--fw-semibold);
  font-size: var(--fs-base);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  transition: box-shadow 0.2s, transform 0.15s;
}
.gold-btn:hover {
  box-shadow: 0 4px 20px var(--gold-40);
  transform: translateY(-1px);
}

/* ── Tag ──────────────────────────────────────────────── */
.tag {
  display: inline-block;
  border: 1px solid var(--gold-60);
  color: var(--gold);
  font-size: var(--fs-xs);
  font-family: var(--ff-sans);
  font-weight: var(--fw-regular);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  padding: 0.25rem 0.5rem;
  border-radius: 9999px;
}

/* ── Nav capsule ──────────────────────────────────────── */
.site-header {
  position: sticky;
  top: 0.5rem;
  z-index: 100;
}
.nav-capsule {
  display: flex;
  align-items: center;
  justify-content: space-between;
  background: var(--nav-bg);
  -webkit-backdrop-filter: blur(15px);
  backdrop-filter: blur(15px);
  border: 1px solid var(--gold-30);
  border-radius: 9999px;
  padding: 0.5rem 1rem;
}

.nav-logo {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.nav-logo img {
  height: 2rem;
  width: 2rem;
  object-fit: contain;
}
@media (min-width: 768px) {
  .nav-logo img { height: 2rem; width: 2rem; }
}
.nav-logo-text {
  font-family: var(--ff-serif);
  font-weight: var(--fw-regular);
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-tight);
  color: var(--ivory);
  white-space: nowrap;
}
@media (min-width: 768px) {
  .nav-logo-text { font-size: var(--fs-base); }
}

.nav-links {
  display: none;
  align-items: center;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .nav-links { display: flex; gap: 1.5rem; }
}
.nav-links a {
  font-family: var(--ff-sans);
  font-weight: var(--fw-regular);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--ivory);
  opacity: 0.8;
  transition: opacity 0.2s;
}
.nav-links a:hover { opacity: 1; }

.nav-sdo {
  display: none;
  border: 1px solid var(--gold-30);
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
  color: var(--ivory);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  white-space: nowrap;
  font-family: var(--ff-sans);
  font-weight: var(--fw-regular);
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  transition: background 0.2s;
}
.nav-sdo:hover { background: var(--gold-8); }
@media (min-width: 768px) { .nav-sdo { display: inline-block; } }

.nav-hamburger {
  display: inline-flex;
  align-items: center;
  justify-content: center;
  padding: 0.5rem;
  border: 1px solid var(--gold-35);
  background: var(--glass-bg);
  border-radius: var(--radius-sm);
  color: var(--gold);
  transition: background 0.2s;
}
.nav-hamburger:hover { background: var(--white-10); }
@media (min-width: 768px) { .nav-hamburger { display: none; } }

/* Mobile drawer — dropdown под капсулой */
.mobile-drawer {
  display: none;
  width: 95%;
  margin: 0.5rem auto 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--gold-35);
  background: var(--drawer-bg);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  flex-direction: column;
  padding: 1rem;
  gap: 0.5rem;
}
.mobile-drawer.open { display: flex; }
.mobile-drawer a {
  font-family: var(--ff-sans);
  font-weight: var(--fw-regular);
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--ivory);
  opacity: 0.9;
  padding: 0.5rem 0;
  transition: opacity 0.2s;
}
.mobile-drawer a:hover { opacity: 1; }
.mobile-drawer .nav-sdo-mobile {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 100%;
  border: 1px solid var(--gold-35);
  background: var(--glass-bg);
  color: var(--ivory);
  padding: 0.5rem 1rem;
  border-radius: var(--radius-sm);
  margin-top: 0.5rem;
  opacity: 1;
}

/* ── Hero ─────────────────────────────────────────────── */
/* Hero: подстраницы — фиксированная высота, начинается с верха страницы */
.hero {
  position: relative;
  height: 60vw;
  margin-top: calc(-1 * var(--nav-height));
  padding-top: var(--nav-height);
  display: flex;
  align-items: center;
  overflow: hidden;
}
@media (min-width: 768px) {
  .hero { height: 42vw; max-height: 600px; }
}
/* Hero background — pseudo-element для zoom-in анимации */
.hero::before {
  content: '';
  position: absolute;
  inset: 0;
  background: inherit;
  background-size: cover;
  background-position: center var(--hero-py, 50%);
  animation: heroZoomIn 2s cubic-bezier(0.16, 1, 0.3, 1) both;
  z-index: 0;
}
@keyframes heroZoomIn {
  from { transform: scale(1.08); }
  to   { transform: scale(1); }
}
/* ── Hero grain — тонкая зернистость поверх фона ─────── */
.hero::after {
  content: '';
  position: absolute;
  inset: 0;
  z-index: 3;
  pointer-events: none;
  opacity: 0.04;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  background-size: 128px 128px;
  animation: heroGrain 0.5s steps(4) infinite;
}
@keyframes heroGrain {
  0%, 100% { transform: translate(0, 0); }
  25%      { transform: translate(-5px, 5px); }
  50%      { transform: translate(5px, -3px); }
  75%      { transform: translate(-3px, -5px); }
}

/* ── Hero staged entry animation ──────────────────────── */
/* Контейнер */
.hero__content,
.programs-hero__inner,
.instr-hero__inner {
  animation: heroContainerIn 0.6s ease both;
}
@keyframes heroContainerIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
/* Заголовок — clip-reveal слева
   :where() = нулевая специфичность → page-specific классы всегда побеждают */
:where(.hero__content) h1,
.programs-hero__h1,
.instr-hero__h1 {
  animation: heroClipIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}
@keyframes heroClipIn {
  from { clip-path: inset(0 100% 0 0); opacity: 0; }
  to   { clip-path: inset(0 0 0 0); opacity: 1; }
}
/* Описание — fade-up с задержкой */
:where(.hero__content) p,
:where(.hero__content) h1 ~ *,
:where(.hero__content) > div:first-child,
.programs-hero__desc,
.instr-hero__inner p {
  animation: heroFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.6s both;
}
@keyframes heroFadeUp {
  from { opacity: 0; transform: translateY(20px); }
  to   { opacity: 1; transform: translateY(0); }
}
/* Кнопка / CTA — scale-in с задержкой */
:where(.hero__content) .gold-btn,
:where(.hero__content) .ghost-btn,
:where(.hero__content) .cream-btn,
.instr-hero__text .cream-btn {
  animation: heroBtnIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 1s both;
}
@keyframes heroBtnIn {
  from { opacity: 0; transform: scale(0.9); }
  to   { opacity: 1; transform: scale(1); }
}
/* Home hero — staged entry (каскад: 0.1s → 0.4s → 0.8s → 1.2s) */
.home-hero__super {
  font-family: var(--ff-serif);
  font-style: italic;
  color: var(--ivory-95);
  animation: heroFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.1s both;
}
.home-hero__h1 {
  animation: heroClipIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.4s both;
}
.home-hero__desc {
  max-width: 55rem; /* 880px */
  margin-left: auto;
  margin-right: auto;
  animation: heroFadeUp 0.7s cubic-bezier(0.16, 1, 0.3, 1) 0.8s both;
}
.home-hero__btns {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  justify-content: center;
  gap: 1rem;
  margin-top: 2rem;
  animation: heroBtnIn 0.5s cubic-bezier(0.34, 1.56, 0.64, 1) 1.2s both;
}
/* Overlay — медленное проявление */
.hero .hero__overlay {
  animation: heroOverlayIn 1.5s ease both;
}
@keyframes heroOverlayIn {
  from { opacity: 0; }
  to   { opacity: 1; }
}
.hero__overlay {
  position: absolute;
  inset: 0;
  z-index: 1;
  background: linear-gradient(to right, var(--overlay-dark) 0%, var(--overlay-mid) 60%, var(--overlay-light) 100%);
}
.hero__content {
  position: relative;
  z-index: 2;
  width: 100%;
  text-align: center;
  padding-top: 2rem;
  padding-bottom: 2rem;
}
/* h1 в hero всегда ivory-warm — переопределяет глобальный h1 { color: var(--ivory) } */
.hero__content h1 {
  color: var(--ivory-warm);
}
/* Утилита: ограниченная колонка для заголовков и текста на detail-страницах */
.hero__text-narrow {
  max-width: 32rem;
}

/* ── About hero — left-aligned, italic sub, centered badge ── */
.about-hero {
  text-align: left;
  display: flex;
  flex-direction: column;
  align-items: flex-start;
  justify-content: flex-end;
  padding-bottom: 4rem;
}
.about-hero p {
  margin-left: 0;
  margin-right: 0;
}
.about-hero__h1 {
  font-size: clamp(var(--fs-2xl), 5vw, var(--fs-hero));
  max-width: 36rem;
  line-height: var(--lh-tight);
}
.about-hero__sub {
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: clamp(var(--fs-base), 2.5vw, var(--fs-xl));
  color: var(--ivory-80);
  line-height: var(--lh-snug);
  max-width: 36rem;
  margin-top: 2rem;
  margin-left: 0;
  margin-right: 0;
}
.about-hero__badge {
  align-self: center;
  margin-top: auto;
  border: 1px solid var(--gold-35);
  background: var(--gold-8);
  border-radius: var(--radius-btn);
  padding: 0.5rem 1.5rem;
}
.about-hero__badge span {
  color: var(--gold);
  font-family: var(--ff-sans);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-normal);
  line-height: var(--lh-normal);
}

/* ── Business hero — gold italic h1, white sub ── */
.biz-hero__h1 {
  font-family: var(--ff-serif);
  font-style: italic;
  color: var(--gold);
  font-size: clamp(var(--fs-3xl), 6vw, var(--fs-hero));
}
.biz-hero__sub {
  font-style: normal;
  font-family: var(--ff-sans);
  color: var(--ivory);
  font-size: clamp(var(--fs-base), 2vw, var(--fs-lg));
  font-weight: var(--fw-regular);
  max-width: 48rem;
  margin-top: 1.5rem;
  line-height: var(--lh-normal);
}
.biz-hero__desc {
  font-size: var(--fs-base);
  font-weight: var(--fw-light);
  color: var(--ivory-80);
  max-width: 48rem;
  margin-top: 0.5rem;
}
.hero__content p,
.hero__content .hero__btns {
  margin-left: auto;
  margin-right: auto;
}
.hero__btns {
  display: flex;
  flex-wrap: wrap;
  justify-content: center;
  gap: 1rem;
  margin-top: 1.5rem;
}

/* ── Pillar card ──────────────────────────────────────── */
.pillar-card {
  border: 1px solid var(--gold-25);
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(12px);
  backdrop-filter: blur(12px);
  border-radius: var(--radius-lg);
  padding: 2rem;
  transition: border-color 0.2s, transform 0.2s;
}
.pillar-card:hover {
  border-color: var(--gold-60);
  transform: translateY(-4px);
}
.pillar-card__head {
  display: flex;
  align-items: center;
  gap: 0.5rem;
}
.pillar-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--gold-35);
  background: var(--gold-6);
  color: var(--gold);
}

/* ── Program card ─────────────────────────────────────── */
.program-card {
  position: relative;
  background: linear-gradient(160deg, var(--bg-card) 0%, rgba(0,40,30,0.6) 100%);
  border: 1px solid var(--gold-25);
  box-shadow: var(--shadow-card);
  border-radius: var(--radius-lg);
  padding: 2.5rem 2rem 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  overflow: hidden;
  transition: border-color 0.3s, transform 0.3s, box-shadow 0.3s;
}
.program-card:hover {
  border-color: var(--gold);
  transform: translateY(-8px);
  box-shadow: 0 20px 50px rgba(0,0,0,0.5), 0 0 30px rgba(184,155,88,0.08);
}
.program-card--popular {
  border-color: var(--gold-60);
  background: linear-gradient(160deg, rgba(184,155,88,0.08) 0%, var(--bg-card) 40%, rgba(0,40,30,0.6) 100%);
}
.program-card__badge {
  position: absolute;
  top: 1rem;
  right: -2rem;
  background: var(--gold);
  color: var(--bg-deeper);
  font-family: var(--ff-sans);
  font-size: 0.65rem;
  font-weight: 700;
  letter-spacing: 0.1em;
  text-transform: uppercase;
  padding: 0.35rem 2.5rem;
  transform: rotate(35deg);
}
.program-card__num {
  font-family: var(--ff-serif);
  font-size: 5rem;
  font-weight: 700;
  line-height: 1;
  color: rgba(184,155,88,0.07);
  position: absolute;
  top: -0.5rem;
  right: 1rem;
  pointer-events: none;
}
.program-card__head {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
}
.program-card__label {
  font-family: var(--ff-sans);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.2em;
  text-transform: uppercase;
  color: var(--gold);
}
.program-card__sub {
  font-family: var(--ff-serif);
  font-size: clamp(1.4rem, 2.2vw, 1.75rem);
  font-weight: 600;
  color: var(--ivory);
  line-height: 1.2;
}
.program-card__price-row {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
}
.program-card__price {
  font-family: var(--ff-serif);
  font-size: clamp(2.25rem, 4vw, 3rem);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: var(--ls-tight);
  line-height: 1;
}
.program-card__currency {
  font-family: var(--ff-serif);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  color: var(--gold-60);
}
.program-card__hours {
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  color: var(--ivory-80);
  letter-spacing: 0.05em;
}
.program-card__divider {
  height: 1px;
  background: linear-gradient(90deg, var(--gold-60) 0%, transparent 80%);
  margin: 0.25rem 0;
}
.program-card__features {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 0.75rem;
  flex: 1;
}
.program-card__features li {
  display: flex;
  align-items: flex-start;
  gap: 0.6rem;
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  color: var(--ivory-90);
  line-height: 1.5;
}
.program-card__features li svg {
  flex-shrink: 0;
  margin-top: 0.2rem;
  color: var(--gold);
}
.program-card__cta {
  margin-top: auto;
  text-align: center;
  font-size: var(--fs-base);
  letter-spacing: var(--ls-wide);
  padding: 1rem;
}
.program-card--popular .program-card__cta {
  box-shadow: 0 4px 20px rgba(184,155,88,0.25);
}

/* ── Benefit card ─────────────────────────────────────── */
.benefit-card {
  background: var(--bg-card);
  border: 1px solid var(--gold-25);
  border-radius: var(--radius-lg);
  padding: 2rem;
}
.benefit-card__title {
  font-family: var(--ff-serif);
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--gold);
  margin-bottom: 0.75rem;
}
.benefit-card p {
  font-family: var(--ff-sans);
  color: var(--ivory-90);
  line-height: 1.6;
}

/* ── Article card ─────────────────────────────────────── */
.article-card {
  background: var(--bg-deep);
  border: 1px solid var(--gold-30);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color 0.2s;
  text-decoration: none;
  color: inherit;
}
.article-card:hover { border-color: var(--gold-60); }
.article-card__tag {
  font-family: 'Montserrat', sans-serif;
  font-size: var(--fs-xs);
  font-weight: 700;
  text-transform: uppercase;
  letter-spacing: 0.08em;
  color: var(--gold);
}
.article-card__title {
  font-family: 'Cormorant Garamond', serif;
  font-size: var(--fs-lg);
  font-weight: 600;
  color: var(--ivory);
  line-height: 1.3;
}
.article-card__desc {
  font-size: var(--fs-sm);
  color: var(--ivory-dim, rgba(255,255,240,0.7));
  line-height: 1.6;
}
.article-card__chevron { color: var(--gold); margin-top: auto; }

/* ── Team card ────────────────────────────────────────── */
.team-card {
  background: var(--glass-bg);
  -webkit-backdrop-filter: blur(20px);
  backdrop-filter: blur(20px);
  border: 1px solid var(--white-10);
  border-radius: var(--radius-lg);
  overflow: hidden;
  transition: transform 0.25s;
}
.team-card:hover { transform: translateY(-6px); }
.team-card img {
  width: 100%;
  height: 18rem;
  object-fit: cover;
  filter: grayscale(20%);
  transition: filter 0.25s;
}
.team-card:hover img { filter: grayscale(0%); }
.team-card__body { padding: 1.5rem; }
.team-card__role {
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-muted);
  margin-bottom: 0.5rem;
}
.team-card__body h3 {
  font-family: var(--ff-serif);
  color: var(--gold);
  font-size: var(--fs-lg);
}
.team-card__quote {
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: var(--fs-base);
  color: var(--gold);
  margin-top: 1rem;
}

/* ── ARC Values bento (about page) ────────────────────── */
.arc-values {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
  width: 100%;
}
@media (min-width: 768px) {
  .arc-values {
    grid-template-columns: repeat(6, 1fr);
    grid-template-rows: auto auto;
  }
  .arc-value-card:nth-child(1) { grid-column: 1 / 3; }
  .arc-value-card:nth-child(2) { grid-column: 3 / 5; }
  .arc-value-card:nth-child(3) { grid-column: 5 / 7; }
  .arc-value-card:nth-child(4) { grid-column: 1 / 4; min-height: 12rem; }
  .arc-value-card:nth-child(5) { grid-column: 4 / 7; min-height: 12rem; }
}
.arc-value-card {
  border: 1px solid var(--gold-25);
  background: linear-gradient(160deg, var(--glass-bg) 0%, rgba(0,40,30,0.3) 100%);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  justify-content: center;
  min-height: 10rem;
  transition: border-color 0.3s, transform 0.3s;
}
.arc-value-card:hover {
  border-color: var(--gold-60);
  transform: translateY(-3px);
}
.arc-value-card__title {
  font-family: var(--ff-serif);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 700;
  color: var(--gold);
  letter-spacing: 0.05em;
  margin-bottom: 0.75rem;
}
.arc-value-card p {
  font-size: var(--fs-sm);
  color: var(--ivory-90);
  line-height: 1.7;
}

/* ── Accordion ────────────────────────────────────────── */
.accordion__item {
  border-bottom: 1px solid var(--white-20);
}
.accordion__trigger {
  display: flex;
  align-items: center;
  justify-content: space-between;
  width: 100%;
  padding: 1rem 0;
  color: var(--ivory);
  font-family: var(--ff-sans);
  font-weight: var(--fw-regular);
  font-size: var(--fs-base);
  letter-spacing: var(--ls-normal);
  text-align: left;
}
.accordion__body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease, opacity 0.3s ease, padding 0.35s ease;
  opacity: 0;
  padding: 0;
  color: var(--white-85);
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  line-height: var(--lh-normal);
}
.accordion__body > * { overflow: hidden; }
.accordion__item.open .accordion__body {
  grid-template-rows: 1fr;
  opacity: 1;
  padding-bottom: 1.5rem;
}
.accordion__body p { margin-bottom: 0; }
.accordion__body strong { color: var(--ivory); font-weight: var(--fw-semibold); }
.accordion__body em { color: var(--gold-70); font-style: italic; }
.accordion__list { list-style: disc; padding-left: 1.5rem; color: var(--white-92); }
.accordion__list li { margin-bottom: 0.25rem; }
.acc-icon-plus  { display: block; color: var(--gold); transition: transform 0.35s ease; }
.acc-icon-minus { display: none;  color: var(--gold); }
.accordion__item.open .acc-icon-plus  { transform: rotate(45deg); }
.accordion__item.open .acc-icon-minus { display: none; }

/* ── Lead form ────────────────────────────────────────── */
.lead-form { max-width: 36rem; }
.lead-form h3 { margin-bottom: 1.5rem; }
.lead-form form { display: flex; flex-direction: column; gap: 1rem; }
.lead-form label {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  letter-spacing: var(--ls-normal);
}
.lead-form input {
  background: var(--white-5);
  border: 1px solid var(--white-12);
  border-radius: var(--radius-sm);
  padding: 0.5rem 1rem;
  color: var(--ivory);
  font: inherit;
  font-size: var(--fs-base);
  transition: border-color 0.2s;
  width: 100%;
}
.lead-form input:focus {
  outline: none;
  border-color: var(--gold-60);
  box-shadow: 0 0 0 2px var(--gold-25);
}
.lead-form input::placeholder { color: var(--white-30); }
.lead-form small {
  font-size: var(--fs-xs);
  color: var(--white-40);
  line-height: var(--lh-normal);
}
.lead-form small a { color: var(--gold-60); text-decoration: underline; }

/* ── Course intro ─────────────────────────────────────── */
.course-intro {
  display: grid;
  grid-template-columns: 1fr;
  gap: 3rem;
  align-items: center;
}
@media (min-width: 768px) {
  .course-intro { grid-template-columns: 1.2fr 0.8fr; }
}
.course-intro__text p { line-height: 1.7; }
.course-intro__facts {
  display: flex;
  flex-direction: column;
  gap: 1.5rem;
}
.course-fact {
  display: flex;
  align-items: baseline;
  gap: 1rem;
  border-bottom: 1px solid var(--gold-25);
  padding-bottom: 1.25rem;
}
.course-fact:last-child { border-bottom: none; padding-bottom: 0; }
.course-fact__num {
  font-family: var(--ff-serif);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--gold);
  line-height: 1;
  min-width: 5rem;
}
.course-fact__label {
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  color: var(--ivory-80);
  line-height: 1.4;
}

/* ── Feature card ────────────────────────────────────── */
.feature-card {
  display: flex;
  gap: 1.25rem;
  align-items: flex-start;
  background: var(--glass-bg);
  border: 1px solid var(--gold-25);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  transition: border-color 0.2s;
}
.feature-card:hover { border-color: var(--gold-60); }
.feature-card__icon {
  display: flex;
  align-items: center;
  justify-content: center;
  width: 3rem;
  height: 3rem;
  flex-shrink: 0;
  border-radius: var(--radius-md);
  border: 1px solid var(--gold-35);
  background: var(--gold-6);
  color: var(--gold);
}
.feature-card__title {
  font-family: var(--ff-serif);
  font-size: var(--fs-base);
  font-weight: 600;
  color: var(--ivory);
  margin-bottom: 0.35rem;
}
.feature-card__desc {
  font-size: var(--fs-sm);
  color: var(--ivory-80);
  line-height: 1.5;
}
.feature-card--vertical {
  flex-direction: column;
  text-align: center;
  align-items: center;
  padding: 2rem 1.5rem;
}

/* ── Check list large ────────────────────────────────── */
.check-list--lg { gap: 1rem; }
.check-list--lg li { font-size: var(--fs-base); line-height: 1.5; }

/* ── Pricing block ────────────────────────────────────── */
.pricing-block {
  background: var(--bg-card);
  border: 1px solid var(--gold-35);
  border-radius: var(--radius-lg);
  padding: 2.5rem;
}
.pricing-block__label {
  font-family: var(--ff-sans);
  font-size: var(--fs-xs);
  font-weight: 700;
  letter-spacing: 0.15em;
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 0.5rem;
}
.pricing-block__price-row {
  display: flex;
  align-items: baseline;
  gap: 0.35rem;
  margin-bottom: 0.5rem;
}
.pricing-block__price {
  font-family: var(--ff-serif);
  font-size: clamp(2.5rem, 4vw, 3.5rem);
  font-weight: 700;
  color: var(--ivory);
  line-height: 1;
}
.pricing-block__currency {
  font-family: var(--ff-serif);
  font-size: clamp(1.25rem, 2vw, 1.5rem);
  font-weight: 600;
  color: var(--gold-60);
}

/* ── Info table ───────────────────────────────────────── */
.info-table { width: 100%; border-collapse: collapse; }
.info-table td { padding: 1rem; border-bottom: 1px solid var(--white-10); vertical-align: top; }
.info-table td:first-child {
  color: var(--text-muted);
  font-size: var(--fs-sm);
  width: 40%;
}
.info-table td:last-child { color: var(--ivory); }

/* ── Legal doc ────────────────────────────────────────── */
.legal-doc {
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  line-height: var(--lh-loose);
  color: var(--white-92);
}
.legal-doc h2, .legal-doc h3 { margin: 1.5rem 0 1rem; }
.legal-doc p, .legal-doc li { margin-bottom: 0.5rem; }
.legal-doc ul { padding-left: 1.5rem; list-style: disc; }
.legal-doc ol { padding-left: 1.5rem; list-style: decimal; }

/* ── Tab filter ───────────────────────────────────────── */
.tab-filter {
  display: flex;
  gap: 0.5rem;
  justify-content: center;
  margin-bottom: 2rem;
}
.tab-filter button {
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--text-muted);
  flex: 1;
  padding: 0.75rem 1rem;
  border: 1px solid var(--gold-30);
  border-radius: var(--radius-lg);
  background: transparent;
  transition: color 0.2s, background 0.2s, border-color 0.2s;
}
.tab-filter button:hover { color: var(--ivory); border-color: var(--gold-60); }
.tab-filter button.on { color: var(--bg-deep); background: var(--gold); border-color: var(--gold); }

/* ── Heading gold ─────────────────────────────────────── */
.heading-gold {
  background: linear-gradient(90deg, var(--gold) 0%, var(--gold-muted) 100%);
  -webkit-background-clip: text;
  background-clip: text;
  -webkit-text-fill-color: transparent;
}

/* ── Quote ────────────────────────────────────────────── */
.quote {
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: var(--fs-xl);
  line-height: var(--lh-snug);
  color: var(--ivory-warm);
}
@media (min-width: 768px) {
  .quote { font-size: var(--fs-3xl); }
}

.mission-line {
  height: 1px;
  background: var(--white-20);
}
.mission-text {
  font-family: var(--ff-serif);
  font-style: italic;
  font-size: var(--fs-xl);
  line-height: var(--lh-snug);
  color: var(--ivory);
  padding: 3rem 0;
}
@media (min-width: 768px) {
  .mission-text { font-size: var(--fs-3xl); }
}

/* ── Footer payment row ───────────────────────────────── */
.footer-payment-row {
  display: flex;
  flex-wrap: wrap;
  align-items: center;
  gap: 1.5rem;
}
.mt-10 { margin-top: 3rem; }

/* ── Footer ───────────────────────────────────────────── */
.footer {
  background: var(--bg-deep);
  border-top: 1px solid var(--gold-30);
  padding: 4rem 0 2rem;
}
.footer-grid-4 {
  display: grid;
  gap: 1.5rem;
}
@media (min-width: 768px) {
  .footer-grid-4 { grid-template-columns: repeat(4, 1fr); }
}
.footer-heading {
  font-family: var(--ff-sans);
  font-weight: var(--fw-regular);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--gold);
  margin-bottom: 1rem;
}
.footer-links { display: flex; flex-direction: column; gap: 0.5rem; }
.footer-link {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  transition: color 0.2s, transform 0.15s;
  display: inline-block;
}
.footer-link:hover { color: var(--ivory); transform: translateX(2px); }
.footer-contact {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  font-size: var(--fs-sm);
  color: var(--text-muted);
}
.footer-payments { display: flex; gap: 0.5rem; align-items: center; }
.footer-socials { display: flex; gap: 1rem; }
.footer-socials a { color: var(--text-muted); transition: color 0.2s; }
.footer-socials a:hover { color: var(--gold); }

/* ── Back link ────────────────────────────────────────── */
.back-link {
  display: inline-flex;
  align-items: center;
  gap: 0.5rem;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  margin-bottom: 1.5rem;
  transition: color 0.2s;
}
.back-link:hover { color: var(--ivory); }

/* ── Org grid (org_info page) ─────────────────────────── */
.org-grid { display: grid; gap: 1rem; }
@media (min-width: 768px) { .org-grid { grid-template-columns: repeat(2, 1fr); } }
.org-grid a.glass-card {
  display: flex;
  align-items: center;
  gap: 1rem;
  color: var(--ivory);
  transition: border-color 0.2s;
}
.org-grid a.glass-card:hover { border-color: var(--gold-60); }

/* ── Utility ──────────────────────────────────────────── */
.text-gold  { color: var(--gold); }
.text-muted { color: var(--text-muted); }
.text-soft  { color: var(--white-85); }
.text-ivory { color: var(--ivory); }
.text-center { text-align: center; }
.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; }
.lh-loose   { line-height: var(--lh-loose); }
.text-sm    { font-size: var(--fs-sm); }
.label-caps { font-size: var(--fs-xs); letter-spacing: var(--ls-wide); text-transform: uppercase; }
/* Фоновая шкала — 6 градаций зелёного (bg-1 тёмнее → bg-6 светлее) */
.bg-1 { background: var(--bg-1); }
.bg-2 { background: var(--bg-2); }
.bg-3 { background: var(--bg-3); }
.bg-4 { background: var(--bg-4); }
.bg-5 { background: var(--bg-5); }
.bg-6 { background: var(--bg-6); }
/* legacy aliases */
.bg-dark    { background: var(--bg-dark); }
.bg-deep    { background: var(--bg-deep); }
.site-wrap  { background: var(--bg-deep); color: var(--ivory-warm); min-height: 100vh; }
.section-dark { background: var(--bg-4); padding: 4rem 0; border-top: 1px solid var(--gold-30); }
.bg-darker  { background: var(--bg-darker); }
.bg-section { background: var(--bg-section); }
.hero-badge {
  display: inline-block;
  border: 1px solid var(--gold-35);
  background: var(--gold-8);
  border-radius: var(--radius-btn);
  padding: 0.5rem 1.5rem;
}
.hero-badge span {
  color: var(--gold);
  font-size: var(--fs-sm);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
}
.arc-divider {
  height: 1px;
  background: var(--gold);
  margin-top: 1rem;
}
.arc-steps {
  display: flex;
  align-items: center;
  justify-content: center;
  gap: 1.5rem;
  flex-wrap: wrap;
}
@media (min-width: 768px) {
  .arc-steps { gap: 2rem; }
}
.arc-steps__chevron {
  color: var(--gold);
  display: flex;
  align-items: center;
}
.arc-step {
  display: flex;
  flex-direction: column;
  align-items: center;
  gap: 0.5rem;
}
.arc-step__img {
  width: 6rem;
  height: 6rem;
  object-fit: cover;
  border-radius: 50%;
  border: 1px solid var(--gold-30);
  box-shadow: 0 4px 20px rgba(0,0,0,0.3);
}
@media (min-width: 768px) {
  .arc-step__img { width: 8rem; height: 8rem; }
}
.arc-step__label {
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  color: var(--ivory);
}
.check-list {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
}
.check-list li {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  color: var(--ivory);
}
.stat-number {
  font-family: var(--ff-serif);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--gold);
}
.quote-attr {
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  font-size: var(--fs-sm);
}
.mb-1 { margin-bottom: 0.5rem; }
.mb-2 { margin-bottom: 1rem; }
.mb-3 { margin-bottom: 1.5rem; }
.mb-4 { margin-bottom: 2rem; }
.mb-6 { margin-bottom: 3rem; }
.mt-1 { margin-top: 0.5rem; }
.mt-2 { margin-top: 1rem; }
.mt-3 { margin-top: 1.5rem; }
.mt-4 { margin-top: 2rem; }
.gap-1 { gap: 0.5rem; }
.flex   { display: flex; }
.flex-wrap { flex-wrap: wrap; }
.items-center { align-items: center; }
.inline-flex { display: inline-flex; }
.w-full { width: 100%; }

/* ── Programs page hero ──────────────────────────────── */
.hero--programs {
  background-image: url('/static/img/hero-programs.png');
  align-items: flex-start;
}
/* Home hero — fullscreen */
.hero--home { height: 100vh; max-height: none; }
.programs-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  padding-top: 4rem;
  padding-bottom: 3rem;
}
@media (min-width: 768px) {
  .programs-hero__inner { padding-top: 6rem; padding-bottom: 4rem; }
}
.programs-hero__text {
  max-width: 42rem;
}
.programs-hero__h1 {
  font-family: var(--ff-serif);
  font-size: var(--fs-2xl);
  line-height: var(--lh-tight);
  letter-spacing: var(--ls-normal);
  font-weight: var(--fw-bold);
  text-align: left;
  color: var(--gold);
  margin: 0;
}
@media (min-width: 768px) {
  .programs-hero__h1 { font-size: var(--fs-hero); line-height: var(--lh-tight); }
}
.programs-hero__desc {
  margin-top: 1rem;
}
@media (min-width: 768px) {
  .programs-hero__desc { margin-top: 2rem; }
}
.programs-hero__desc p {
  color: var(--ivory-95);
  font-family: var(--ff-sans);
  font-weight: var(--fw-light);
  font-size: var(--fs-base);
  line-height: var(--lh-normal);
  text-align: left;
}
@media (min-width: 768px) {
  .programs-hero__desc p { font-size: var(--fs-lg); }
}

/* ── Programs status section ─────────────────────────── */
.programs-status {
  background: var(--bg-5);
  padding: 4rem 0;
  border-top: 1px solid var(--gold-30);
}
.programs-status__h2 {
  font-family: var(--ff-serif);
  font-size: var(--fs-xl);
  font-weight: var(--fw-semibold);
  color: var(--ivory-warm);
  text-align: center;
  letter-spacing: var(--ls-tight);
}
@media (min-width: 768px) {
  .programs-status__h2 { font-size: var(--fs-3xl); }
}
.programs-status__card {
  background: var(--bg-card);
  border: 1px solid var(--gold-30);
  border-radius: var(--radius-md);
  padding: 1.5rem;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.programs-status__title {
  font-family: var(--ff-serif);
  font-size: var(--fs-lg);
  font-weight: var(--fw-light);
  color: var(--ivory-warm);
  line-height: var(--lh-normal);
}
@media (min-width: 768px) {
  .programs-status__title { font-size: var(--fs-lg); }
}
.programs-status__text {
  font-family: var(--ff-sans);
  color: var(--ivory-95);
  font-weight: var(--fw-light);
  margin-top: 0.5rem;
  line-height: var(--lh-normal);
}

/* ── Programs docs (license + diploma) ───────────────── */
/* docs inner is placed inside status section */
.programs-docs__inner {
  background: var(--docs-bg);
  border-radius: var(--radius-lg);
  padding: 1.5rem;
  margin-top: 2rem;
}
@media (min-width: 768px) {
  .programs-docs__inner { padding: 2rem; margin-top: 3rem; }
}
.programs-docs__grid {
  display: grid;
  grid-template-columns: 1fr;
  gap: 1rem;
}
@media (min-width: 768px) {
  .programs-docs__grid { grid-template-columns: 1fr 1fr; gap: 1.5rem; }
}
.programs-docs__img-wrap {
  background: var(--white);
  border: 1px solid var(--gold-35);
  border-radius: var(--radius-md);
  height: 12rem;
  display: flex;
  align-items: center;
  justify-content: center;
  overflow: hidden;
}
@media (min-width: 768px) {
  .programs-docs__img-wrap { height: 14rem; border-radius: var(--radius-md); }
}
.programs-docs__img-wrap img {
  max-height: 100%;
  max-width: 100%;
  width: auto;
  height: auto;
  object-fit: contain;
}
.programs-docs__caption {
  margin-top: 1rem;
  text-align: center;
  font-family: var(--ff-sans);
  color: var(--docs-text);
  line-height: var(--lh-normal);
}
@media (min-width: 768px) {
  .programs-docs__caption { margin-top: 1.5rem; }
}

/* ── Programs cards section ──────────────────────────── */
.programs-cards { background: var(--bg-4); padding: 4rem 0; border-top: 1px solid var(--gold-30); }
.programs-cards .grid-3 { gap: 1rem; }
@media (min-width: 768px) { .programs-cards .grid-3 { gap: 1.5rem; } }
.programs-cards .program-card { padding: 2rem; }
@media (min-width: 768px) { .programs-cards .program-card { padding: 2.5rem; } }

/* ── Programs accordion section ──────────────────────── */
.programs-accordion { background: var(--bg-2); padding: 4rem 0; border-top: 1px solid var(--gold-30); }
.programs-accordion h2 {
  font-family: var(--ff-serif);
  font-size: var(--fs-lg);
  font-weight: var(--fw-semibold);
  color: var(--ivory);
  text-align: left;
}
@media (min-width: 768px) {
  .programs-accordion h2 { font-size: var(--fs-2xl); }
  .programs-accordion .accordion__trigger { font-size: var(--fs-lg); padding: 1.5rem 0; }
  .programs-accordion .accordion__body { font-size: var(--fs-base); }
}
.programs-accordion .accordion__trigger {
  font-family: var(--ff-serif);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-normal);
  text-transform: none;
  padding: 1rem 0;
  color: var(--ivory);
}
.programs-accordion .accordion__item {
  border-bottom: none;
}
.programs-accordion .accordion__item::after {
  content: '';
  display: block;
  height: 1px;
  background: var(--white-20);
}

/* ── Instruments page ─────────────────────────────────── */
.hero--instruments {
  background-image: url('/static/img/hero-instruments.jpg');
}
/* instruments overlay — uses global .hero__overlay */
.instr-hero__inner {
  position: relative;
  z-index: 2;
  width: 100%;
  display: flex;
  align-items: center;
  padding: 3rem 0;
  animation: heroContainerIn 0.6s ease both;
}
.instr-hero__text {
  max-width: 35rem;
}
.instr-hero__h1 {
  font-family: var(--ff-serif);
  font-size: clamp(var(--fs-3xl), 5vw, var(--fs-hero));
  font-weight: var(--fw-bold);
  color: var(--gold);
  line-height: var(--lh-tight);
  margin-bottom: 1.5rem;
  letter-spacing: var(--ls-normal);
  animation: heroClipIn 0.8s cubic-bezier(0.16, 1, 0.3, 1) 0.2s both;
}
.instr-hero__sub {
  font-size: var(--fs-base);
  color: var(--ivory);
  opacity: 0.85;
  line-height: var(--lh-normal);
  margin-bottom: 2rem;
}

/* Instruments products section */
.instr-products {
  background: var(--bg-4);
  border-top: 1px solid var(--gold-30);
  padding: 4rem 0;
}

/* Instruments grid */
.instr-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 1024px) {
  .instr-grid { grid-template-columns: 1fr; max-width: 540px; margin: 0 auto; gap: 1rem; }
}

.instr-card {
  background: var(--bg-card);
  border: 1px solid var(--gold-25);
  border-radius: var(--radius-lg);
  padding: 2rem;
  display: flex;
  flex-direction: column;
  gap: 1rem;
  transition: border-color 0.2s, transform 0.2s;
  box-shadow: var(--shadow-card);
}
.instr-card:hover {
  border-color: var(--gold-60);
  transform: translateY(-4px);
}
.instr-card__body {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  flex: 1;
}
.instr-card__title {
  font-family: var(--ff-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  color: var(--ivory);
  margin: 0.5rem 0 0;
}
.instr-card__slogan {
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: var(--lh-normal);
  margin: 0;
}
.instr-card__price-block {
  padding: 1rem 0;
}
.instr-card__price {
  font-family: var(--ff-serif);
  font-size: var(--fs-3xl);
  font-weight: var(--fw-bold);
  color: var(--gold);
  text-shadow: 0 0 20px var(--gold-35);
}

/* ── Instrument accordion ──────────────────────────────── */
.instr-acc { border: none; }
.instr-acc__trigger {
  background: none;
  border: none;
  color: var(--gold);
  font-family: var(--ff-sans);
  font-size: var(--fs-xs);
  letter-spacing: var(--ls-wide);
  cursor: pointer;
  padding: 0.5rem 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  transition: opacity 0.2s;
}
.instr-acc__trigger:hover { opacity: 0.7; }
.instr-acc__trigger svg { transition: transform 0.3s; }
.instr-acc.open .instr-acc__trigger svg { transform: rotate(90deg); }
.instr-acc__body {
  display: grid;
  grid-template-rows: 0fr;
  transition: grid-template-rows 0.35s ease, opacity 0.3s ease, padding 0.35s ease;
  opacity: 0;
  padding: 0;
}
.instr-acc__body > * { overflow: hidden; }
.instr-acc.open .instr-acc__body {
  grid-template-rows: 1fr;
  opacity: 1;
  padding: 1rem;
}
.instr-acc__label {
  font-family: var(--ff-display);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  color: var(--gold);
  margin-bottom: 1rem;
}
.instr-acc__result {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  padding: 1rem;
  margin-top: 1rem;
  background: var(--gold-6);
  border: 1px solid var(--gold-25);
  border-radius: var(--radius-sm);
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: var(--lh-normal);
}
.instr-acc__result svg { flex-shrink: 0; margin-top: 2px; color: var(--gold); }
.instr-acc__result strong { color: var(--gold); }
.instr-acc__note {
  font-size: var(--fs-xs);
  color: var(--white-40);
  margin-top: 1rem;
  text-align: center;
}

/* ── Emerald button ────────────────────────────────────── */
.emerald-btn {
  display: block;
  width: 100%;
  text-align: center;
  background: var(--emerald);
  color: var(--white);
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  font-weight: var(--fw-semibold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  padding: 0.5rem 1.5rem;
  border-radius: var(--radius-btn);
  margin-top: 1rem;
  transition: background 0.2s, transform 0.15s;
}
.emerald-btn:hover {
  background: var(--emerald-hover);
  transform: translateY(-1px);
}

/* ── Instr list (reused) ───────────────────────────────── */
.instr-list {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.instr-list li {
  display: flex;
  align-items: flex-start;
  gap: 0.5rem;
  font-size: var(--fs-sm);
  color: var(--text-muted);
  line-height: var(--lh-normal);
}
.instr-list li svg {
  flex-shrink: 0;
  margin-top: 3px;
  color: var(--gold);
}
.instr-card__img-wrap {
  margin: -2rem -2rem 1rem;
  border-radius: var(--radius-lg) var(--radius-lg) 0 0;
  overflow: hidden;
  aspect-ratio: 1 / 1;
}
.instr-card__img {
  width: 100%;
  height: 100%;
  object-fit: cover;
  transition: transform 0.35s;
}
.instr-card:hover .instr-card__img { transform: scale(1.04); }

/* ── Gold divider ─────────────────────────────────────── */
.gold-divider {
  height: 1px;
  border: none;
  background: linear-gradient(90deg, transparent 10%, var(--gold-15) 50%, transparent 90%);
  max-width: 25rem;
  margin: 0 auto;
  position: relative;
  z-index: 2;
}

/* ── Scroll animations ───────────────────────────────── */
/* ── Noise overlay ───────────────────────────────────── */
body > div::after {
  content: '';
  position: fixed;
  inset: 0;
  opacity: 0.025;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='n'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23n)'/%3E%3C/svg%3E");
  pointer-events: none;
  z-index: 9999;
}

/* ── Shimmer gold gradient ───────────────────────────── */
@keyframes shimmer {
  0%, 100% { background-position: 0% 50%; }
  50%      { background-position: 100% 50%; }
}

/* ── Pain section ─────────────────────────────────────── */
.pain-section {
  border-top: 1px solid var(--gold-30);
  background: linear-gradient(to bottom, var(--bg-2) 0%, var(--bg-1) 40%, var(--bg-1) 60%, var(--bg-2) 100%);
  padding: 4rem 1rem;
  position: relative;
}
.pain-section__title {
  font-family: var(--ff-display);
  font-size: clamp(var(--fs-lg), 3vw, var(--fs-2xl));
  font-weight: var(--fw-light);
  color: var(--white);
  text-align: center;
  max-width: 100%;
  margin: 0 auto 2rem;
  line-height: var(--lh-normal);
  padding-top: 2rem;
}
.pain-grid {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 1.5rem;
}
@media (max-width: 767px) {
  .pain-grid { grid-template-columns: 1fr; max-width: 480px; margin: 0 auto; }
}
.pain-card {
  position: relative;
  background: var(--white-4);
  border: 1px solid var(--white-5);
  border-radius: var(--radius-md);
  padding: 2rem 1.5rem;
  -webkit-backdrop-filter: blur(10px);
  backdrop-filter: blur(10px);
}
.pain-card:hover {
  border-color: var(--gold-15);
  box-shadow: 0 8px 40px var(--shadow-black-40), 0 0 60px var(--shadow-emerald);
  transform: translateY(-4px);
}
.pain-card__num {
  font-family: var(--ff-serif);
  font-size: var(--fs-hero);
  font-weight: var(--fw-semibold);
  font-style: italic;
  line-height: var(--lh-tight);
  margin-bottom: 0;
  user-select: none;
  color: var(--gold);
  text-shadow: 0 0 20px var(--gold-30);
}
.pain-card__tag {
  font-family: var(--ff-display);
  font-size: var(--fs-xs);
  font-weight: var(--fw-bold);
  letter-spacing: var(--ls-wide);
  text-transform: uppercase;
  margin-bottom: 1rem;
  color: var(--gold);
}
.pain-card__line {
  width: 2rem;
  height: 1px;
  background: var(--gold-35);
  margin-bottom: 1rem;
}
.pain-card__problem {
  font-family: var(--ff-display);
  font-size: var(--fs-base);
  font-weight: var(--fw-regular);
  color: var(--white-85);
  line-height: var(--lh-normal);
  margin-bottom: 1rem;
}
.pain-card__problem b {
  color: var(--gold);
  font-weight: var(--fw-regular);
}
.pain-card__solution {
  font-family: var(--ff-display);
  font-size: var(--fs-sm);
  font-weight: var(--fw-light);
  color: var(--white-45);
  line-height: var(--lh-normal);
  padding-top: 1rem;
  border-top: 1px solid var(--white-4);
}
.pain-card__head {
  display: flex;
  align-items: baseline;
  gap: 0.5rem;
}

/* ── Buy form on /instruments ───────────────────────── */
.instr-buy-form {
  display: flex;
  flex-direction: column;
  gap: 0.5rem;
  margin-top: 0.5rem;
}
.instr-buy-form__email {
  background: var(--glass-bg);
  border: 1px solid var(--gold-35);
  border-radius: var(--radius-sm);
  color: var(--ivory-warm);
  font-family: var(--ff-sans);
  font-size: var(--fs-sm);
  padding: 0.5rem 1rem;
  outline: none;
  transition: border-color 0.2s;
}
.instr-buy-form__email::placeholder { color: var(--cream-subtle); }
.instr-buy-form__email:focus { border-color: var(--gold); box-shadow: 0 0 0 2px var(--gold-25); }
.instr-buy-form__btn { width: 100%; }
.instr-buy-form__note {
  font-size: var(--fs-xs);
  color: var(--cream-faint);
  line-height: var(--lh-normal);
}
.instr-buy-form__note a { color: var(--gold-70); }

/* ── Thankyou page ──────────────────────────────────── */
.thankyou-section {
  min-height: 70vh;
  display: flex;
  align-items: center;
  padding: 4rem 0;
}
.thankyou-card {
  max-width: 540px;
  margin: 0 auto;
  text-align: center;
  padding: 3rem 2rem;
}
.thankyou-icon {
  font-size: var(--fs-3xl);
  margin-bottom: 1rem;
}
.thankyou-title {
  font-family: var(--ff-serif);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-semibold);
  color: var(--ivory-warm);
  margin-bottom: 1rem;
}
.thankyou-product {
  font-family: var(--ff-display);
  font-size: var(--fs-sm);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--gold);
  margin-bottom: 1rem;
}
.thankyou-text {
  color: var(--cream-text);
  line-height: var(--lh-loose);
  margin-bottom: 1.5rem;
}
.thankyou-btn {
  display: inline-block;
  margin-bottom: 1.5rem;
  min-width: 220px;
}
.thankyou-hint {
  font-size: var(--fs-sm);
  color: var(--cream-muted);
  line-height: var(--lh-normal);
}

/* ── Order (download) page ──────────────────────────── */
.order-section {
  min-height: 70vh;
  display: flex;
  align-items: flex-start;
  padding: 4rem 0;
}
.order-card {
  max-width: 680px;
  margin: 0 auto;
  padding: 2rem;
}
.order-brand {
  font-family: var(--ff-display);
  font-size: var(--fs-xs);
  text-transform: uppercase;
  letter-spacing: var(--ls-wide);
  color: var(--gold);
  margin-bottom: 1rem;
}
.order-title {
  font-family: var(--ff-serif);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-semibold);
  color: var(--ivory-warm);
  margin-bottom: 0.5rem;
}
.order-meta {
  font-size: var(--fs-sm);
  color: var(--cream-muted);
  margin-top: 0.5rem;
}
.order-divider {
  border: none;
  border-top: 1px solid var(--gold-15);
  margin: 1.5rem 0;
}
.order-files {
  list-style: none;
  padding: 0;
  margin: 0;
  display: flex;
  flex-direction: column;
  gap: 1rem;
}
.order-file {
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 1rem;
  padding: 1rem;
  background: var(--white-4);
  border: 1px solid var(--glass-bg);
  border-radius: var(--radius-sm);
}
.order-file__info {
  display: flex;
  align-items: center;
  gap: 0.5rem;
  flex: 1;
  min-width: 0;
  color: var(--cream-dim);
}
.order-file__name {
  display: flex;
  flex-direction: column;
  gap: 0.25rem;
  min-width: 0;
}
.order-file__title {
  color: var(--ivory-warm);
  font-size: var(--fs-sm);
  white-space: nowrap;
  overflow: hidden;
  text-overflow: ellipsis;
}
.order-file__size {
  font-size: var(--fs-xs);
  color: var(--cream-faint);
}
.order-file__btn {
  flex-shrink: 0;
  display: flex;
  align-items: center;
  gap: 0.5rem;
  padding: 0.5rem 1rem;
  font-size: var(--fs-sm);
}
.order-warning {
  color: var(--gold);
  font-size: var(--fs-sm);
  margin-bottom: 0.5rem;
}
.order-expiry {
  font-size: var(--fs-sm);
  color: var(--cream-faint);
  margin-bottom: 0.5rem;
}
.order-support {
  font-size: var(--fs-sm);
  color: var(--cream-faint);
}
@media (max-width: 480px) {
  .order-file { flex-direction: column; align-items: flex-start; }
  .order-file__btn { width: 100%; justify-content: center; }
  .order-file__title { white-space: normal; }
}

/* ── Order error page ───────────────────────────────── */
.order-card--error {
  max-width: 540px;
  text-align: center;
  padding: 3rem 2rem;
}
.order-error__title {
  font-family: var(--ff-serif);
  font-size: var(--fs-2xl);
  font-weight: var(--fw-semibold);
  color: var(--ivory-warm);
  margin-bottom: 1rem;
}
.order-error__text {
  color: var(--cream-65);
  line-height: var(--lh-loose);
  margin-bottom: 1rem;
}
.order-error__help {
  font-size: var(--fs-sm);
  color: var(--cream-dim);
  line-height: var(--lh-loose);
  margin-bottom: 2rem;
}
.order-error__back {
  display: inline-block;
}

/* ── Order verify (email gate) ──────────────────────── */
.order-card--verify {
  max-width: 540px;
  text-align: center;
  padding: 3rem 2rem;
}
.order-verify-text {
  color: var(--cream-70);
  margin-bottom: 0.5rem;
}
.order-verify-hint {
  font-family: var(--ff-serif);
  font-size: var(--fs-lg);
  color: var(--gold);
  margin-bottom: 1.5rem;
}
.order-verify-error {
  color: var(--error);
  font-size: var(--fs-sm);
  margin-bottom: 1rem;
  line-height: var(--lh-normal);
}
.order-verify-form {
  display: flex;
  flex-direction: column;
  gap: 1rem;
  margin-bottom: 1.5rem;
}
.order-verify-input {
  background: var(--glass-bg);
  border: 1px solid var(--gold-35);
  border-radius: var(--radius-sm);
  color: var(--ivory-warm);
  font-family: var(--ff-sans);
  font-size: var(--fs-base);
  padding: 1rem;
  text-align: center;
  outline: none;
  transition: border-color 0.2s;
}
.order-verify-input::placeholder { color: var(--cream-ghost); }
.order-verify-input:focus { border-color: var(--gold); box-shadow: 0 0 0 2px var(--gold-25); }
.order-verify-btn { width: 100%; }

/* ── Utility: inline-style replacements ──────────────── */
.mb-05 { margin-bottom: 0.25rem; }
.flex-center-gap { display: flex; align-items: center; gap: 0.5rem; }
.flex-col-gap-3 { display: flex; flex-direction: column; gap: 1.5rem; }
.flex-col-gap-4 { display: flex; flex-direction: column; gap: 2rem; }
.flex-shrink-0 { flex-shrink: 0; }
.items-start { align-items: start; }
.gap-2 { gap: 1rem; }
.max-w-44 { max-width: 44rem; }
.max-w-48 { max-width: 48rem; }
.max-w-50 { max-width: 50rem; }
.max-w-56 { max-width: 56rem; }
.max-w-60 { max-width: 60rem; }
.p-12 { padding: 3rem; }
.m-0 { margin: 0; }
.footer-brand-title { font-size: var(--fs-lg); }
.footer-copyright { font-size: var(--fs-xs); color: var(--white-30); }
.footer-payment-label { font-size: var(--fs-sm); letter-spacing: var(--ls-normal); }
.hero-desc-lg { font-size: var(--fs-lg); color: var(--ivory-80); line-height: var(--lh-loose); }
.hero-desc-base { font-size: var(--fs-base); color: var(--ivory-80); line-height: var(--lh-normal); }
.license-img { border-radius: var(--radius-md); max-width: 100%; box-shadow: 0 8px 40px var(--shadow-black-40); }
.license-card { border: 1px solid var(--gold-35); }
.gold-border-card { padding: 1rem; border: 1px solid var(--gold-30); border-radius: var(--radius-btn); }
.biz-quote-box { border: 1px solid var(--gold-35); background: linear-gradient(135deg, var(--gold-6) 0%, var(--white-4) 100%); }
.flex-justify-center { display: flex; justify-content: center; }
.rounded-sm { border-radius: var(--radius-sm); }
.text-base { font-size: var(--fs-base); }