/* =====================================================
   ОСНОВА ДЕЛА — osnova-dela.ru
   Фирстиль: EB Garamond + Geologica, золото #C5A059 (брендбук v3.0)
   2026-05-29
   ===================================================== */

*, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
html { scroll-behavior: smooth; }

:root {
  --bg:            #F4F1EB;
  --bg-2:          #EDE9E0;
  --card:          #FAFAF6;
  --dark:          #0F0E0D;
  --dark-mid:      #1A1816;
  --dark-soft:     #221F1B;
  --dark-soft2:    #2A2622;

  --text:          #1A1816;
  --text-on-dark:  #EDE9DF;
  --champagne:     #EDE9DF;
  --muted:         #524E49;
  --muted-2:       #6B6560;
  --muted-on-dark: #B0ABA4;

  --border:        rgba(26,24,22,.11);
  --border-mid:    rgba(26,24,22,.18);
  --border-gold:   rgba(197,160,89,.28);

  /* ── Брендбук v3.0 (2026-07-02) ─────────────────── */
  --accent:        #C5A059;   /* золото на тёмном фоне */
  --accent-text:   #7A6040;   /* золото как текст на светлом фоне */
  --accent-light:  #9A7B4F;   /* промежуточный (декор, border) */
  --highlight:     #F58220;   /* янтарный — только инфографика/SVG */
  --header-mid:    #2E2B28;   /* полутёмный фон шапки */
  /* ── Алиасы для обратной совместимости кода ─────── */
  --accent-dk:     #7A6040;   /* = --accent-text */
  --accent-lt:     #D4B06A;   /* светлое золото */
  --accent-soft:   #EDE3CD;

  --shadow-xs: 0 1px 2px rgba(15,14,13,.04);
  --shadow:    0 1px 3px rgba(15,14,13,.05), 0 6px 20px rgba(15,14,13,.05);
  --shadow-lg: 0 4px 32px rgba(15,14,13,.10);
  --shadow-dk: 0 8px 32px rgba(0,0,0,.45);
  --shadow-gold: 0 4px 24px rgba(197,160,89,.22);

  --r:    14px;
  --r-sm: 7px;
  --r-xs: 4px;

  --ff-head: 'EB Garamond', Garamond, 'Times New Roman', serif;
  --ff-body: 'Geologica', -apple-system, BlinkMacSystemFont, 'Segoe UI', sans-serif;

  --section-pad: 96px;
}

body {
  font-family: var(--ff-body);
  color: var(--text);
  background: var(--bg);
  line-height: 1.6;
  -webkit-font-smoothing: antialiased;
  -moz-osx-font-smoothing: grayscale;
}

h1, h2, h3, h4 { font-family: var(--ff-head); font-weight: 600; line-height: 1.18; }
a { text-decoration: none; color: inherit; transition: all .25s ease; }

.container { max-width: 1160px; margin: 0 auto; padding: 0 40px; }
section { padding: var(--section-pad) 0; }

.skip-link {
  position: absolute; left: -9999px; top: 0;
  background: var(--dark); color: var(--champagne);
  padding: 14px 24px; font-size: 14px; z-index: 9999;
}
.skip-link:focus { left: 0; outline: 2px solid var(--accent); }

/* SECTIONS */
.section-dark  { background: var(--dark); color: var(--text-on-dark); position: relative; overflow: hidden; }
.section-soft  { background: var(--dark-soft); color: var(--text-on-dark); position: relative; overflow: hidden; }
.section-light { background: var(--bg); }
.section-white { background: var(--card); }
.section-dark h2, .section-soft h2 { color: #fff; }

/* NAV */
.nav {
  position: fixed; top: 0; left: 0; right: 0; z-index: 1000;
  background: rgba(15,14,13,.96);
  backdrop-filter: blur(16px) saturate(180%);
  -webkit-backdrop-filter: blur(16px) saturate(180%);
  border-bottom: 0.5px solid rgba(197,160,89,.22);
  padding: 15px 0;
}
.nav .container { display: flex; align-items: center; justify-content: space-between; }
.nav-brand { font-family: var(--ff-head); font-size: 19px; font-weight: 700; color: #fff; letter-spacing: .01em; display: inline-flex; align-items: center; min-height: 44px; }
.nav-brand span { color: var(--accent); }
.nav-links { display: flex; gap: 28px; list-style: none; align-items: center; }
.nav-links a {
  font-family: var(--ff-body); font-size: 11px; font-weight: 600;
  color: var(--muted-on-dark); letter-spacing: .10em; text-transform: uppercase;
}
.nav-links a:hover { color: var(--accent-lt); }
.nav-cta {
  padding: 9px 20px !important; background: var(--accent); color: #fff !important;
  border-radius: var(--r-xs); letter-spacing: .04em !important;
}
.nav-cta:hover { background: var(--accent-lt); }

.nav-hamburger {
  display: none; flex-direction: column; justify-content: center; gap: 5px;
  width: 44px; height: 44px; background: none; border: none; cursor: pointer; padding: 10px 8px;
}
.nav-hamburger span { display: block; width: 22px; height: 1.5px; background: rgba(237,233,223,.8); border-radius: 2px; }
.nav-hamburger:focus-visible { outline: 2px solid var(--accent); }

.mobile-nav {
  display: none; position: fixed; top: 0; left: 0; right: 0; z-index: 999;
  background: rgba(15,14,13,.98); backdrop-filter: blur(16px);
  padding: 80px 32px 40px; border-bottom: 0.5px solid rgba(197,160,89,.20);
  transform: translateY(-100%); transition: transform .35s cubic-bezier(.16,1,.3,1);
}
.mobile-nav.open { transform: translateY(0); }
.mobile-nav ul { list-style: none; display: flex; flex-direction: column; gap: 4px; }
.mobile-nav ul a {
  font-family: var(--ff-body); font-size: 15px; font-weight: 500;
  color: rgba(237,233,223,.85); padding: 14px 0; min-height: 44px;
  display: flex; align-items: center; border-bottom: 0.5px solid rgba(237,233,223,.06);
}
.mobile-nav ul a:hover { color: var(--accent-lt); }
.mobile-nav-close {
  position: absolute; top: 18px; right: 20px; width: 44px; height: 44px;
  display: flex; align-items: center; justify-content: center;
  background: none; border: none; cursor: pointer; color: rgba(237,233,223,.6); font-size: 22px;
}
.mobile-nav-close:focus-visible { outline: 2px solid var(--accent); }

/* BUTTONS */
.btn {
  display: inline-flex; align-items: center; justify-content: center; gap: 8px;
  padding: 15px 34px; font-family: var(--ff-body); font-weight: 600; font-size: 14px;
  letter-spacing: .04em; border-radius: var(--r-xs); cursor: pointer; border: none;
  transition: all .25s ease; min-height: 46px;
}
.btn-primary { background: var(--accent); color: #fff; box-shadow: 0 4px 16px rgba(197,160,89,.30); }
.btn-primary:hover { background: var(--accent-lt); transform: translateY(-2px); box-shadow: 0 6px 24px rgba(197,160,89,.45); }
.btn-outline { background: transparent; border: 1px solid var(--accent); color: var(--accent); }
.btn-outline:hover { background: var(--accent); color: #fff; transform: translateY(-2px); }
.section-light .btn-outline, .section-white .btn-outline { border-color: var(--accent-dk); color: var(--accent-dk); }
.section-light .btn-outline:hover, .section-white .btn-outline:hover { background: var(--accent-dk); color: #fff; }

/* HERO */
.hero { padding: 150px 0 100px; min-height: 84vh; display: flex; align-items: center; position: relative; overflow: hidden; background: var(--dark); }
.hero::before {
  content: ''; position: absolute; top: -15%; right: -5%; width: 720px; height: 720px;
  background: radial-gradient(ellipse at center, rgba(197,160,89,.13) 0%, rgba(197,160,89,.04) 40%, transparent 70%);
  pointer-events: none;
}
.hero .container { position: relative; z-index: 1; max-width: 920px; }
.hero-eyebrow {
  display: flex; align-items: center; gap: 12px; font-family: var(--ff-body);
  font-size: 11px; font-weight: 700; text-transform: uppercase; letter-spacing: .14em;
  color: var(--accent); margin-bottom: 30px;
}
.hero-eyebrow::before { content: ''; display: block; width: 28px; height: 0.5px; background: var(--accent); }
.hero h1 { font-size: 68px; font-weight: 600; line-height: 1.07; color: #fff; max-width: 880px; margin-bottom: 26px; letter-spacing: -.012em; }
.hero h1 .accent { color: var(--accent-lt); }
.hero-sub { font-size: 21px; color: var(--text-on-dark); max-width: 700px; margin-bottom: 44px; line-height: 1.6; font-weight: 400; }
.hero-actions { display: flex; gap: 16px; flex-wrap: wrap; }
.hero-chips { display: flex; flex-wrap: wrap; gap: 10px; margin-top: 40px; }
.hero-chip {
  display: inline-flex; align-items: center; gap: 9px; padding: 11px 18px;
  background: rgba(42,38,34,.8); border: 0.5px solid rgba(197,160,89,.25);
  border-radius: 3px; font-family: var(--ff-body); font-size: 14px; font-weight: 500;
  color: var(--champagne); letter-spacing: .01em;
}
.hero-chip b { color: var(--accent-lt); font-weight: 700; }
.hero-chip .dot { width: 5px; height: 5px; border-radius: 50%; background: var(--accent); flex-shrink: 0; box-shadow: 0 0 6px rgba(197,160,89,.6); }

/* FOUNDER */
.founder { display: grid; grid-template-columns: 0.85fr 1.15fr; gap: 48px; align-items: center; }
.founder-photo { border-radius: var(--r); overflow: hidden; box-shadow: var(--shadow-dk); border: 0.5px solid var(--border-gold); }
.founder-photo img { width: 100%; height: 100%; object-fit: cover; display: block; }
.founder h3 { font-size: 32px; color: #fff; margin-bottom: 6px; }
.founder .founder-role { font-family: var(--ff-body); font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-lt); margin-bottom: 24px; }
.founder-list { list-style: none; }
.founder-list li { position: relative; padding-left: 24px; margin-bottom: 14px; font-size: 15.5px; line-height: 1.6; color: var(--text-on-dark); }
.founder-list li::before { content: '01'; position: absolute; left: 0; }
.founder-list li { counter-increment: fl; }
.founder-list { counter-reset: fl; }
.founder-list li::before { content: counter(fl, decimal-leading-zero); color: var(--accent); font-family: var(--ff-head); font-weight: 700; font-size: 13px; top: 3px; }

/* STATS (почему Авито) */
.stats-row { display: grid; grid-template-columns: repeat(4,1fr); gap: 18px; }
.stat-card { text-align: center; padding: 28px 18px; background: var(--card); border: 0.5px solid var(--border); border-radius: var(--r-sm); box-shadow: var(--shadow-xs); }
.stat-val { font-family: var(--ff-head); font-size: 40px; font-weight: 700; color: var(--accent-dk); line-height: 1; margin-bottom: 10px; letter-spacing: -.02em; }
.stat-label { font-family: var(--ff-body); font-size: 12.5px; color: var(--muted); line-height: 1.5; }

/* LEAD MAGNET */
.leadmagnet { background: var(--dark-soft); border: 0.5px solid var(--border-gold); border-radius: var(--r); padding: 48px 52px; display: grid; grid-template-columns: 1.4fr 1fr; gap: 40px; align-items: center; position: relative; overflow: hidden; }
.leadmagnet::before { content: ''; position: absolute; top: -50%; right: -10%; width: 400px; height: 400px; background: radial-gradient(circle, rgba(197,160,89,.10) 0%, transparent 65%); pointer-events: none; }
.leadmagnet h2 { font-size: 34px; color: #fff; margin-bottom: 16px; letter-spacing: -.01em; }
.leadmagnet p { font-size: 16px; color: var(--muted-on-dark); line-height: 1.7; margin-bottom: 0; }
.leadmagnet-bonus { list-style: none; margin-top: 18px; }
.leadmagnet-bonus li { position: relative; padding-left: 26px; margin-bottom: 10px; font-size: 15px; color: var(--text-on-dark); line-height: 1.55; }
.leadmagnet-bonus li::before { content: '✓'; position: absolute; left: 0; color: var(--accent); font-weight: 700; }
.leadmagnet-cta { display: flex; flex-direction: column; gap: 12px; position: relative; z-index: 1; }

/* SECTION HEADER */
.section-header { margin-bottom: 52px; max-width: 760px; }
.section-header.center { margin-left: auto; margin-right: auto; text-align: center; }
.eyebrow {
  font-family: var(--ff-body); font-size: 11px; font-weight: 700; letter-spacing: .12em;
  text-transform: uppercase; color: var(--accent); margin-bottom: 16px;
  display: flex; align-items: center; gap: 10px;
}
.section-header.center .eyebrow { justify-content: center; }
.eyebrow::after { content: ''; display: block; height: 0.5px; width: 40px; background: var(--accent); opacity: .6; }
.section-header h2 { font-size: 42px; margin-bottom: 18px; letter-spacing: -.01em; }
.section-header p { font-size: 18px; line-height: 1.7; color: var(--muted); }
.section-dark .section-header p, .section-soft .section-header p { color: var(--muted-on-dark); }

/* GRID */
.grid { display: grid; gap: 22px; }
.grid-2 { grid-template-columns: repeat(2,1fr); }
.grid-3 { grid-template-columns: repeat(3,1fr); }

/* FIT CARDS (для кого / не для кого) */
.fit-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 22px; }
.fit-card { background: var(--card); border: 0.5px solid var(--border-mid); border-radius: var(--r); padding: 34px 36px; box-shadow: var(--shadow); }
.fit-card.yes { border-top: 3px solid var(--accent); }
.fit-card.no  { border-top: 3px solid var(--muted-2); }
.fit-card h3 { font-size: 24px; margin-bottom: 20px; }
.fit-list { list-style: none; }
.fit-list li { position: relative; padding-left: 26px; margin-bottom: 14px; font-size: 15.5px; line-height: 1.6; color: var(--text); }
.fit-list li::before { position: absolute; left: 0; top: 0; font-weight: 700; }
.fit-card.yes .fit-list li::before { content: '✓'; color: var(--accent); }
.fit-card.no  .fit-list li::before { content: '—'; color: var(--muted-2); }

/* STEPS (линейка услуг) */
.steps { display: grid; grid-template-columns: repeat(3,1fr); gap: 20px; }
.step-card {
  background: var(--dark-soft2); border: 0.5px solid var(--border-gold); border-radius: var(--r);
  padding: 32px 30px; position: relative; transition: transform .25s, border-color .25s;
}
.step-card:hover { transform: translateY(-4px); border-color: rgba(197,160,89,.5); }
.step-num { font-family: var(--ff-head); font-size: 44px; font-weight: 700; color: rgba(197,160,89,.30); line-height: 1; margin-bottom: 14px; }
.step-tag { font-family: var(--ff-body); font-size: 10px; font-weight: 700; letter-spacing: .10em; text-transform: uppercase; color: var(--accent-lt); margin-bottom: 8px; }
.step-card h3 { font-size: 23px; color: #fff; margin-bottom: 14px; }
.step-card p { font-size: 14.5px; color: var(--muted-on-dark); line-height: 1.65; }

/* PRINCIPLES */
.principles { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.principle { background: var(--card); border: 0.5px solid var(--border); border-radius: var(--r-sm); padding: 28px 30px; border-left: 3px solid var(--accent); box-shadow: var(--shadow-xs); }
.principle h4 { font-family: var(--ff-body); font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.principle p { font-size: 14.5px; color: var(--muted); line-height: 1.65; }

/* CASES */
.cases { display: grid; grid-template-columns: repeat(2,1fr); gap: 20px; }
.cases-note { font-family: var(--ff-body); font-size: 13px; color: var(--muted-2); font-style: italic; margin-top: 24px; max-width: 760px; line-height: 1.6; }
.case-card { background: var(--card); border: 0.5px solid var(--border-mid); border-radius: var(--r); padding: 30px 32px; box-shadow: var(--shadow); position: relative; overflow: hidden; }
.case-card::before { content: ''; position: absolute; top: 0; left: 0; width: 3px; height: 100%; background: var(--accent); }
.case-niche { font-family: var(--ff-body); font-size: 12px; font-weight: 700; letter-spacing: .04em; text-transform: uppercase; color: var(--accent-dk); margin-bottom: 16px; }
.case-result { font-family: var(--ff-head); font-size: 30px; font-weight: 700; color: var(--text); line-height: 1.1; margin-bottom: 8px; letter-spacing: -.01em; }
.case-desc { font-size: 14px; color: var(--muted); line-height: 1.6; }

/* CONTACT */
.contact-card {
  max-width: 640px; margin: 0 auto; background: var(--dark-soft2);
  border: 0.5px solid var(--border-gold); border-radius: var(--r); padding: 44px 48px; border-left: 3px solid var(--accent);
}
.contact-card h3 { font-size: 34px; color: #fff; margin-bottom: 8px; }
.contact-role { font-family: var(--ff-body); font-size: 13px; font-weight: 600; letter-spacing: .08em; text-transform: uppercase; color: var(--accent-lt); margin-bottom: 28px; }
.contact-buttons { display: flex; flex-direction: column; gap: 14px; }
.btn-contact {
  display: flex; align-items: center; gap: 12px; padding: 15px 22px;
  background: rgba(197,160,89,.08); border: 0.5px solid rgba(197,160,89,.22); border-radius: var(--r-sm);
  font-family: var(--ff-body); font-size: 15px; font-weight: 500; color: var(--champagne); min-height: 44px;
}
.btn-contact:hover { background: rgba(197,160,89,.16); border-color: rgba(197,160,89,.5); color: var(--accent-lt); }
.btn-contact svg { fill: var(--accent); flex-shrink: 0; }

/* FOOTER */
.site-footer { padding: 44px 0; border-top: 0.5px solid rgba(197,160,89,.15); text-align: center; background: var(--dark); }
.footer-brand { font-family: var(--ff-head); font-size: 22px; font-weight: 700; color: #fff; margin-bottom: 14px; }
.footer-brand span { color: var(--accent); }
.footer-links { display: flex; justify-content: center; gap: 26px; margin-bottom: 16px; flex-wrap: wrap; }
.footer-links a { font-family: var(--ff-body); font-size: 12px; color: var(--muted-on-dark); letter-spacing: .03em; }
.footer-links a:hover { color: var(--accent-lt); }
.footer-copy { font-family: var(--ff-body); font-size: 11.5px; color: var(--muted-on-dark); opacity: .65; line-height: 1.7; }
.footer-mission { font-family: var(--ff-body); font-style: italic; font-size: 15px; color: var(--muted-on-dark); max-width: 560px; margin: 0 auto 22px; line-height: 1.65; }

/* DIVIDER */
.section-divider { height: 0.5px; background: linear-gradient(to right, transparent, var(--accent) 30%, var(--accent) 70%, transparent); opacity: .2; margin: 0 40px; }

/* REVEAL */
.reveal { opacity: 0; transform: translateY(22px); transition: opacity .7s cubic-bezier(.16,1,.3,1), transform .7s cubic-bezier(.16,1,.3,1); }
.reveal.visible { opacity: 1; transform: translateY(0); }
.rd1 { transition-delay: .08s; }
.rd2 { transition-delay: .16s; }
.rd3 { transition-delay: .24s; }

/* PROSE (страница услуг) */
.prose { max-width: 800px; }
.prose p { font-size: 16px; line-height: 1.75; color: var(--text); margin-bottom: 18px; }
.prose ul { list-style: none; margin: 0 0 24px; }
.prose ul li { position: relative; padding-left: 24px; margin-bottom: 12px; font-size: 16px; line-height: 1.7; color: var(--text); }
.prose ul li::before { content: '›'; position: absolute; left: 0; color: var(--accent); font-size: 18px; font-weight: 600; }

.service-block { background: var(--card); border: 0.5px solid var(--border-mid); border-radius: var(--r); padding: 38px 42px; margin-bottom: 24px; box-shadow: var(--shadow); border-left: 3px solid var(--accent); }
.service-block .step-tag { color: var(--accent-dk); }
.service-block h3 { font-size: 27px; margin-bottom: 8px; }
.service-block .lead { font-size: 17px; color: var(--muted); margin-bottom: 20px; line-height: 1.6; }

/* GRAIN OVERLAY */
.grain-overlay {
  position: absolute; inset: 0; pointer-events: none; z-index: 0;
  background-image: url("data:image/svg+xml,%3Csvg viewBox='0 0 256 256' xmlns='http://www.w3.org/2000/svg'%3E%3Cfilter id='noise'%3E%3CfeTurbulence type='fractalNoise' baseFrequency='0.9' numOctaves='4' stitchTiles='stitch'/%3E%3C/filter%3E%3Crect width='100%25' height='100%25' filter='url(%23noise)' opacity='0.035'/%3E%3C/svg%3E");
  background-size: 180px 180px;
  opacity: .45;
}
.section-dark .container, .section-soft .container { position: relative; z-index: 1; }

/* MARQUEE */
.marquee {
  padding: 18px 0;
  border-top: 0.5px solid var(--border-mid);
  border-bottom: 0.5px solid var(--border-mid);
  background: var(--bg-2);
  overflow: hidden;
  white-space: nowrap;
}
.marquee__track {
  display: inline-block;
  animation: marquee-scroll 28s linear infinite;
}
.marquee__track:hover { animation-play-state: paused; }
@keyframes marquee-scroll {
  from { transform: translateX(0); }
  to   { transform: translateX(-50%); }
}
.marquee__item {
  font-family: var(--ff-head);
  font-size: 22px;
  font-weight: 600;
  color: var(--muted);
  text-transform: uppercase;
  letter-spacing: .06em;
  padding: 0 18px;
}
.marquee__sep {
  color: var(--accent);
  font-size: 20px;
  padding: 0 4px;
  vertical-align: middle;
}

/* CASE TILES (кликабельные) */
.case-tile {
  display: block;
  cursor: pointer;
  text-decoration: none;
  color: inherit;
  transition: transform .25s ease, box-shadow .25s ease;
}
.case-tile:hover {
  transform: translateY(-4px);
  box-shadow: var(--shadow-lg);
}
.case-more {
  display: inline-block;
  font-family: var(--ff-body);
  font-size: 13px;
  font-weight: 600;
  color: var(--accent-dk);
  margin-top: 12px;
  text-decoration: underline;
  text-underline-offset: 3px;
}
.case-tile:hover .case-more { color: var(--accent); }

/* PAINS */
.pains {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 20px;
}
.pain-card {
  background: var(--card);
  border: 0.5px solid var(--border-mid);
  border-left: 3px solid var(--accent);
  border-radius: var(--r-sm);
  padding: 28px 30px;
  font-size: 15.5px;
  line-height: 1.6;
  color: var(--text);
  box-shadow: var(--shadow-xs);
}

/* DIFF */
.diff {
  display: grid;
  grid-template-columns: repeat(3, 1fr);
  gap: 20px;
}
.diff-card {
  background: var(--card);
  border: 0.5px solid var(--border);
  border-radius: var(--r-sm);
  padding: 28px 30px;
  font-size: 15px;
  line-height: 1.6;
  color: var(--text);
  box-shadow: var(--shadow-xs);
}

/* FAQ */
.faq-list { max-width: 760px; }
.faq-item {
  border-bottom: 0.5px solid var(--border-mid);
}
.faq-item:first-child { border-top: 0.5px solid var(--border-mid); }
.faq-item summary {
  font-family: var(--ff-body);
  font-size: 16px;
  font-weight: 600;
  color: var(--text);
  padding: 18px 44px 18px 0;
  cursor: pointer;
  min-height: 44px;
  display: flex;
  align-items: center;
  position: relative;
  list-style: none;
  line-height: 1.4;
  transition: color .2s;
}
.faq-item summary::-webkit-details-marker { display: none; }
.faq-item summary::after {
  content: '+';
  position: absolute;
  right: 0;
  top: 50%;
  transform: translateY(-50%);
  font-size: 22px;
  font-weight: 400;
  color: var(--accent);
  line-height: 1;
  transition: transform .25s ease;
}
.faq-item[open] summary::after {
  transform: translateY(-50%) rotate(45deg);
}
.faq-item summary:hover { color: var(--accent-dk); }
.faq-item > div {
  font-size: 15px;
  line-height: 1.7;
  color: var(--muted);
  padding: 0 44px 18px 0;
}

/* LEAD FORM */
.contact-layout {
  display: grid;
  grid-template-columns: 1fr 1fr;
  gap: 32px;
  align-items: start;
  max-width: 920px;
  margin: 0 auto;
}
.lead-form {
  display: flex;
  flex-direction: column;
  gap: 12px;
}
.lead-form input[type="text"],
.lead-form input[type="email"],
.lead-form input[type="tel"] {
  font-family: var(--ff-body);
  font-size: 15px;
  padding: 14px 18px;
  min-height: 44px;
  border: 0.5px solid var(--border-mid);
  border-radius: var(--r-sm);
  background: rgba(237,233,223,.07);
  color: var(--text-on-dark);
  outline: none;
  transition: border-color .2s, box-shadow .2s;
  width: 100%;
}
.lead-form input[type="text"]::placeholder { color: var(--muted-on-dark); }
.lead-form input[type="text"]:focus {
  border-color: var(--accent);
  box-shadow: 0 0 0 3px rgba(197,160,89,.18);
}
.consent-label {
  display: flex;
  align-items: flex-start;
  gap: 10px;
  font-size: 13px;
  color: var(--muted-on-dark);
  line-height: 1.5;
  cursor: pointer;
  min-height: 44px;
  padding: 6px 0;
}
.consent-label input[type="checkbox"] {
  margin-top: 2px;
  accent-color: var(--accent);
  width: 16px;
  height: 16px;
  flex-shrink: 0;
  cursor: pointer;
}
.consent-label a { color: var(--accent-lt); text-decoration: underline; text-underline-offset: 2px; }
.lead-form-error {
  font-size: 13px;
  color: #e07070;
  padding: 8px 14px;
  background: rgba(224,112,112,.10);
  border-radius: var(--r-xs);
  border-left: 3px solid #e07070;
}
.lead-form-success {
  font-size: 14px;
  color: #6fcf97;
  padding: 10px 14px;
  background: rgba(111,207,151,.10);
  border-radius: var(--r-xs);
  border-left: 3px solid #6fcf97;
}

/* COMPANY STATS (#company) */
.company-stats .stat-card {
  background: var(--dark-soft2);
  border-color: var(--border-gold);
  box-shadow: none;
}
.company-stats .stat-val { color: var(--accent-lt); }
.company-stats .stat-label { color: var(--muted-on-dark); }

/* COOKIE BANNER */
.cookie-banner {
  position: fixed;
  bottom: 0; left: 0; right: 0;
  z-index: 1100;
  background: var(--dark-mid);
  border-top: 0.5px solid rgba(197,160,89,.22);
  display: flex;
  align-items: center;
  justify-content: space-between;
  gap: 20px;
  padding: 14px 32px;
}
.cookie-banner p {
  font-family: var(--ff-body);
  font-size: 14px;
  color: var(--muted-on-dark);
  line-height: 1.5;
  margin: 0;
}
.cookie-banner a { color: var(--accent-lt); text-decoration: underline; text-underline-offset: 2px; }
.cookie-banner .btn {
  padding: 10px 22px;
  font-size: 13px;
  white-space: nowrap;
  min-height: 44px;
}
.cookie-actions {
  display: flex;
  gap: 10px;
  flex-shrink: 0;
}

/* VIDEOS (отзывы) */
.videos {
  display: grid;
  grid-template-columns: repeat(2, 1fr);
  gap: 22px;
}
.video-card video {
  width: 100%;
  border-radius: var(--r-sm);
  display: block;
  background: #000;
  aspect-ratio: 16 / 9;
  object-fit: cover;
}
.video-niche {
  font-family: var(--ff-body);
  font-size: 13px;
  font-weight: 600;
  letter-spacing: .04em;
  text-transform: uppercase;
  color: var(--accent-lt);
  margin-top: 12px;
}

/* RESPONSIVE */
@media (max-width: 1100px) { :root { --section-pad: 80px; } .hero h1 { font-size: 52px; } }
@media (max-width: 992px) {
  :root { --section-pad: 72px; }
  .nav-links { display: none; }
  .nav-hamburger { display: flex; }
  .mobile-nav { display: block; }
  .steps, .cases, .grid-3 { grid-template-columns: 1fr; }
  .container { padding: 0 28px; }
  .diff { grid-template-columns: repeat(2,1fr); }
}
@media (max-width: 768px) {
  :root { --section-pad: 60px; }
  .container { padding: 0 20px; }
  .hero { padding: 120px 0 70px; min-height: auto; }
  .hero h1 { font-size: 36px; }
  .hero-sub { font-size: 17px; }
  .section-header h2 { font-size: 30px; }
  .fit-grid, .principles, .grid-2, .cases, .videos { grid-template-columns: 1fr; }
  .founder { grid-template-columns: 1fr; gap: 28px; }
  .founder-photo { max-width: 420px; }
  .stats-row { grid-template-columns: repeat(2,1fr); }
  .leadmagnet { grid-template-columns: 1fr; gap: 28px; padding: 36px 28px; }
  .leadmagnet h2 { font-size: 28px; }
  .section-divider { margin: 0 20px; }
  .contact-card { padding: 34px 26px; }
  .service-block { padding: 28px 24px; }
  .pains, .diff { grid-template-columns: 1fr; }
  .contact-layout { grid-template-columns: 1fr; }
  .cookie-banner { flex-direction: column; align-items: flex-start; padding: 16px 20px; }
  .cookie-actions { flex-direction: column; width: 100%; }
  .cookie-actions .btn { width: 100%; justify-content: center; }
  .marquee__item { font-size: 18px; }
}
@media (max-width: 480px) {
  .hero h1 { font-size: 30px; }
  .btn { padding: 13px 26px; font-size: 13px; }
  .fit-card { padding: 24px 20px; }
  .contact-card { padding: 28px 20px; }
  .leadmagnet { padding: 28px 20px; }
  .stat-val { font-size: 32px; }
  .pain-card { padding: 20px; }
  .diff-card { padding: 20px; }
}

/* =====================================================
   MODERN PASS — премиум-полировка 2026-05-30
   Только переменные фирстиля. Не меняет цвета/шрифты.
   ===================================================== */
:root { --section-pad: 120px; }
.section-header { margin-bottom: 64px; }

.hero h1 { font-size: clamp(40px, 6.2vw, 84px); line-height: 1.04; letter-spacing: -.022em; margin-bottom: 32px; }
.hero-sub { font-size: clamp(18px, 1.6vw, 22px); margin-bottom: 40px; max-width: 620px; }
.section-header h2 { font-size: clamp(30px, 3.4vw, 52px); line-height: 1.1; letter-spacing: -.022em; margin-bottom: 20px; }
.section-header p { font-size: clamp(16px, 1.3vw, 19px); }
.leadmagnet h2 { font-size: clamp(28px, 2.6vw, 40px); letter-spacing: -.018em; }

.stat-val, .case-result, .step-num, .hero-chip b, .company-stats .stat-val { font-variant-numeric: tabular-nums; letter-spacing: -.03em; }
.stat-val { font-size: clamp(34px, 3.4vw, 46px); }
.case-result { font-size: clamp(28px, 2.6vw, 34px); }

.hero-chips { margin-top: 48px; gap: 8px; }
.hero-chip {
  background: rgba(237,233,223,.04); border: 0.5px solid rgba(197,160,89,.20);
  backdrop-filter: blur(6px); -webkit-backdrop-filter: blur(6px); padding: 10px 16px;
  transition: border-color .25s ease, background .25s ease;
}
.hero-chip:hover { border-color: rgba(197,160,89,.45); background: rgba(237,233,223,.07); }

.eyebrow { letter-spacing: .14em; gap: 12px; }
.eyebrow::before {
  content: ''; width: 6px; height: 6px; border-radius: 50%;
  background: var(--accent); flex-shrink: 0; box-shadow: 0 0 8px rgba(197,160,89,.55);
}

.fit-card, .case-card, .principle, .pain-card, .diff-card, .stat-card, .service-block {
  border-radius: 16px; border-color: var(--border);
  box-shadow: 0 1px 2px rgba(15,14,13,.03), 0 10px 30px rgba(15,14,13,.045);
  transition: transform .28s cubic-bezier(.16,1,.3,1), box-shadow .28s cubic-bezier(.16,1,.3,1), border-color .28s ease;
}
.fit-card:hover, .case-tile:hover, .principle:hover, .pain-card:hover, .diff-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(15,14,13,.05), 0 18px 44px rgba(15,14,13,.09);
  border-color: var(--border-gold);
}
/* Некликабельные кейсы — без hover-подъёма, без pointer-курсора */
.case-static { cursor: default; }
.case-static:hover { transform: none; box-shadow: 0 1px 2px rgba(15,14,13,.03), 0 10px 30px rgba(15,14,13,.045); border-color: var(--border); }

.step-card { border-radius: 16px; }
.step-card:hover { transform: translateY(-4px); border-color: rgba(197,160,89,.55); box-shadow: 0 18px 48px rgba(0,0,0,.4); }

.btn-primary { box-shadow: 0 2px 10px rgba(197,160,89,.22); letter-spacing: .03em; }
.btn-primary:hover { box-shadow: 0 8px 28px rgba(197,160,89,.40); }

.section-divider {
  opacity: .35; margin: 0 auto; max-width: 1080px; height: 1px;
  background: linear-gradient(to right, transparent, var(--accent-dk) 50%, transparent);
}

.founder-photo { border-radius: 18px; border: 1px solid var(--border-gold); box-shadow: var(--shadow-dk), inset 0 0 0 4px rgba(15,14,13,.6); }

.hero::before {
  width: 860px; height: 860px; top: -20%; right: -8%;
  background: radial-gradient(ellipse at center, rgba(197,160,89,.11) 0%, rgba(197,160,89,.03) 42%, transparent 72%);
}

.case-tile:hover { box-shadow: 0 4px 12px rgba(15,14,13,.06), 0 22px 50px rgba(15,14,13,.12); }

@media (max-width: 1100px) { :root { --section-pad: 96px; } }
@media (max-width: 992px)  { :root { --section-pad: 84px; } .section-header { margin-bottom: 48px; } }
@media (max-width: 768px)  {
  :root { --section-pad: 68px; }
  .section-header { margin-bottom: 40px; }
  .hero-sub { max-width: 100%; }
  .hero-chips { margin-top: 36px; }
}

.service-subhead {
  font-family: var(--ff-body); font-size: 13px; font-weight: 700;
  letter-spacing: .04em; text-transform: uppercase; color: var(--accent-dk);
  margin: 22px 0 10px;
}
.service-block ul li strong { color: var(--text); font-weight: 600; }

/* VALUE CARDS (секция «Что это даёт вам») */
.value { display: grid; grid-template-columns: repeat(3, 1fr); gap: 20px; }
.value-card {
  background: var(--card);
  border: 0.5px solid var(--border);
  border-left: 3px solid var(--accent);
  border-radius: 16px;
  padding: 28px 30px;
  box-shadow: 0 1px 2px rgba(15,14,13,.03), 0 10px 30px rgba(15,14,13,.045);
  transition: transform .28s cubic-bezier(.16,1,.3,1), box-shadow .28s cubic-bezier(.16,1,.3,1), border-color .28s ease;
}
.value-card:hover {
  transform: translateY(-3px);
  box-shadow: 0 4px 10px rgba(15,14,13,.05), 0 18px 44px rgba(15,14,13,.09);
  border-color: var(--border-gold);
}
.value-card h4 { font-family: var(--ff-body); font-size: 16px; font-weight: 700; color: var(--text); margin-bottom: 10px; }
.value-card p { font-size: 14.5px; color: var(--muted); line-height: 1.65; }
@media (max-width: 768px) { .value { grid-template-columns: 1fr; } }

/* HERO CTA NOTE */
.hero-cta-note {
  font-family: var(--ff-body);
  font-size: 14px;
  color: var(--muted-on-dark);
  margin-top: 16px;
  max-width: 520px;
}