:root {
  --bg: #0f1424; 
  --text: #f0f4ff;
  --muted: rgba(240, 244, 255, 0.75);
  --line: rgba(255, 255, 255, 0.1);
  --gold: #d4af37;
  --gold-glow: rgba(212, 175, 55, 0.4);
}

*, *::before, *::after { box-sizing: border-box; -webkit-tap-highlight-color: transparent; }

html, body { min-height: 100vh; max-width: 100vw; scroll-behavior: smooth; overflow-x: hidden; }

body {
  margin: 0;
  font-family: 'Inter', sans-serif;
  background-color: var(--bg);
  color: var(--text);
  line-height: 1.5;
  width: 100%;
  position: relative;
}

/* ФОНОВЫЕ СВЕЧЕНИЯ ДЛЯ УСТРАНЕНИЯ МРАЧНОСТИ */
.glow { position: absolute; border-radius: 50%; filter: blur(120px); z-index: -1; pointer-events: none; opacity: 0.4; }
.glow--top-left { width: 500px; height: 500px; background: rgba(212, 175, 55, 0.15); top: -100px; left: -100px; }
.glow--center-right { width: 600px; height: 600px; background: rgba(59, 130, 246, 0.1); top: 30%; right: -200px; }

img, video { max-width: 100%; height: auto; display: block; }
a { color: inherit; text-decoration: none; transition: .2s; }
.container { width: min(1160px, 92vw); margin: 0 auto; max-width: 100%; position: relative; z-index: 2; }
.text-center { text-align: center; }

/* HEADER (ИСПРАВЛЕН ДЛЯ МОБИЛОК) */
.header { position: absolute; top: 0; left: 0; width: 100%; padding: 15px 0; z-index: 50; border-bottom: 1px solid rgba(255,255,255,0.05); }
.header__inner { display: flex; justify-content: space-between; align-items: center; flex-wrap: wrap; gap: 15px; }
.brand__name { font-family: 'Playfair Display', serif; font-size: 22px; font-weight: 700; color: #fff; display: block; line-height: 1; margin-bottom: 4px; }
.brand__tag { font-size: 10px; color: var(--gold); letter-spacing: 1px; text-transform: uppercase; }

/* HERO (ДВЕ КОЛОНКИ НА ДЕСКТОПЕ) */
.hero { position: relative; min-height: 90vh; display: flex; align-items: center; padding: 120px 0 60px; }
.hero__grid { display: grid; grid-template-columns: 1.2fr 0.8fr; gap: 40px; align-items: center; }
.hero__content { max-width: 650px; }
.hero__mockup-wrapper { position: relative; border-radius: 20px; overflow: hidden; box-shadow: 0 20px 50px rgba(0,0,0,0.5); border: 1px solid rgba(255,255,255,0.1); background: rgba(0,0,0,0.2); }
.hero__mockup-img { width: 100%; display: block; }

.kicker { display: inline-block; padding: 6px 12px; border: 1px solid var(--gold-glow); background: rgba(212,175,55,0.1); color: var(--gold); border-radius: 99px; font-size: 12px; font-weight: 700; text-transform: uppercase; margin-bottom: 20px; }
.h1 { margin: 0 0 20px; font-family: 'Playfair Display', serif; font-size: clamp(32px, 5vw, 56px); line-height: 1.1; font-weight: 700; color: #fff; }
.h2 { font-family: 'Playfair Display', serif; font-size: clamp(24px, 4vw, 36px); font-weight: 700; color: #fff; margin: 0 0 20px; line-height: 1.2; }
.h2--center { text-align: center; }
.h3 { font-family: 'Inter', sans-serif; font-size: 18px; font-weight: 700; color: #fff; margin: 0 0 10px 0; }
.lead { font-size: 18px; color: var(--muted); margin-bottom: 30px; line-height: 1.6; }
.lead--small { font-size: 16px; color: var(--muted); margin-bottom: 20px; line-height: 1.6; }

.glass { background: rgba(255, 255, 255, 0.03); backdrop-filter: blur(20px); border: 1px solid rgba(255, 255, 255, 0.08); border-radius: 20px; padding: 30px; }

/* BUTTONS */
.btn { display: inline-flex; align-items: center; justify-content: center; padding: 16px 32px; border-radius: 12px; font-weight: 700; font-size: 16px; cursor: pointer; transition: 0.2s; text-align: center; border: none; white-space: nowrap; }
.btn--small { padding: 10px 20px; font-size: 14px; border-radius: 8px; }
.btn--gold { background: linear-gradient(135deg, #d4af37, #b8860b); color: #fff; box-shadow: 0 8px 20px rgba(212, 175, 55, 0.3); }
.btn--gold:hover { transform: translateY(-2px); box-shadow: 0 12px 25px rgba(212, 175, 55, 0.5); }
.btn--glow { animation: pulseBtn 2s infinite; }
@keyframes pulseBtn { 0% { box-shadow: 0 0 0 0 var(--gold-glow); } 70% { box-shadow: 0 0 0 15px rgba(212, 175, 55, 0); } 100% { box-shadow: 0 0 0 0 rgba(212, 175, 55, 0); } }
.btn--secondary { background: rgba(255,255,255,0.1); border: 1px solid rgba(255,255,255,0.15); color: #fff; }
.btn--secondary:hover { background: rgba(255,255,255,0.15); }

/* SECTIONS */
.section { padding: 80px 0; overflow-x: hidden; position: relative; z-index: 2; }
.section--darker { background: rgba(0,0,0,0.3); border-top: 1px solid var(--line); border-bottom: 1px solid var(--line); }

/* B2B ПРОБЛЕМА / РЕШЕНИЕ (КАРТИНКИ НА ФОНЕ) */
.problem-solution-grid { display: grid; grid-template-columns: 1fr 1fr; gap: 30px; align-items: stretch; margin-bottom: 40px; }
.b2b-card { position: relative; display: flex; flex-direction: column; height: 100%; border-radius: 20px; overflow: hidden; background: #1a1f33; border: 1px solid var(--line); }
.b2b-card__bg { position: absolute; top: 0; left: 0; width: 100%; height: 100%; object-fit: cover; z-index: 0; opacity: 0.3; }
.b2b-card--problem .b2b-card__bg { filter: grayscale(100%); }
.b2b-card__overlay { position: absolute; inset: 0; background: linear-gradient(to top, #1a1f33 20%, rgba(26,31,51,0.7) 100%); z-index: 1; }
.b2b-card__content { position: relative; z-index: 2; padding: 40px; display: flex; flex-direction: column; height: 100%; }
.b2b-card__badge { display: inline-block; padding: 6px 12px; border-radius: 8px; font-size: 11px; font-weight: bold; text-transform: uppercase; margin-bottom: 20px; align-self: flex-start; }
.badge-red { background: rgba(239, 68, 68, 0.15); color: #ef4444; border: 1px solid rgba(239, 68, 68, 0.3); }
.badge-green { background: rgba(34, 197, 94, 0.15); color: #22c55e; border: 1px solid rgba(34, 197, 94, 0.3); }

/* ВИДЕО БЛОК */
.video-container { display: grid; grid-template-columns: 0.8fr 1.2fr; gap: 40px; align-items: center; padding: 40px; }
.video-player-wrap { border-radius: 16px; overflow: hidden; border: 1px solid var(--gold-glow); box-shadow: 0 10px 30px rgba(0,0,0,0.5); aspect-ratio: 16 / 9; background: #000; }
.video-player { width: 100%; height: 100%; object-fit: cover; }

/* STEPS GRID (ИСПРАВЛЕНЫ ЦИФРЫ) */
.steps-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(320px, 1fr)); gap: 20px; margin-top: 40px; }
.step-card { position: relative; padding: 30px; overflow: hidden; }
/* Цифра теперь огромная и на заднем фоне */
.step-number { position: absolute; top: -10px; right: 10px; font-family: 'Playfair Display', serif; font-size: 140px; font-weight: 700; color: rgba(212, 175, 55, 0.05); line-height: 1; z-index: 0; pointer-events: none; }
.step-card__inner { position: relative; z-index: 1; }
.step-card .h3 { color: var(--gold); }
.step-card p { font-size: 15px; color: var(--muted); margin: 0; }
.step-card ul { margin: 15px 0 0 0; padding-left: 20px; font-size: 14px; color: var(--muted); }
.step-card li { margin-bottom: 8px; }
.step-img { border-radius: 12px; margin-top: 20px; border: 1px solid rgba(255,255,255,0.1); width: 100%; opacity: 0.8; }

/* VALUES GRID */
.values-grid { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 20px; margin-top: 40px; }
.value-card { text-align: left; padding: 30px; transition: transform 0.3s ease; }
.value-card:hover { transform: translateY(-5px); border-color: var(--gold-glow); }
.value-icon { font-size: 32px; margin-bottom: 15px; display: inline-block; padding: 12px; background: rgba(212, 175, 55, 0.1); border-radius: 12px; border: 1px solid var(--gold-glow); }

/* FOOTER */
.footer-vip { padding-bottom: 40px; }
.legal-info { font-size: 12px; color: rgba(255,255,255,0.5); text-align: center; margin-top: 40px; }
.legal-info a { text-decoration: underline; margin: 0 10px; color: rgba(255,255,255,0.7); }

/* MOBILE STICKY B2B */
.mobile-sticky-btn { display: none; position: fixed; bottom: 20px; left: 50%; width: 90%; max-width: 400px; z-index: 9990; box-shadow: 0 10px 30px rgba(0,0,0,0.5); text-align: center; padding: 16px; font-size: 16px; font-weight: bold; background: linear-gradient(135deg, #d4af37, #b8860b); color: white; border-radius: 12px; opacity: 0; pointer-events: none; transform: translateX(-50%) translateY(100px); transition: all 0.4s cubic-bezier(0.175, 0.885, 0.32, 1.275); text-decoration: none; }

/* RESPONSIVE BREAKPOINTS */
@media (max-width: 920px) { 
    .hero__grid { grid-template-columns: 1fr; text-align: center; }
    .hero__cta-group { justify-content: center; }
    .hero { padding-top: 140px; } /* Увеличили отступ сверху для мобильной шапки */
    .header__inner { flex-direction: column; text-align: center; justify-content: center; }
    .video-container { grid-template-columns: 1fr; text-align: center; padding: 25px; }
    .problem-solution-grid { grid-template-columns: 1fr; }
    .b2b-card__content { padding: 30px 20px; }
    .step-card { padding: 25px; }
    .h1 { font-size: 28px; }
    .mobile-sticky-btn { display: block; } 
    .mobile-sticky-btn.is-active { opacity: 1; pointer-events: auto; transform: translateX(-50%) translateY(0); } 
}