:root {
    --bg: #FFFFFF;
    --text-main: #1D1D1F;
    --text-light: #6e6e73;
    --aeroflot-red: #D40032;  
    --aeroflot-blue: #005CAB; 
    --deep-blue: #002D5C;
    --sidebar-width: 25vw;
    --padding-x: 6%;
}
* { margin: 0; padding: 0; box-sizing: border-box; }
body { background-color: #fff; color: var(--text-main); font-family: 'Manrope', sans-serif; overflow-x: hidden; margin: 0; line-height: 1.5; }
a { text-decoration: none; color: inherit; transition: all 0.3s ease; }
header { position: fixed; top: 0; left: 0; width: 100%; padding: 20px 40px; display: flex; justify-content: space-between; align-items: center; z-index: 1000; background: rgba(255, 255, 255, 0.98); transition: background-color 0.3s ease, box-shadow 0.3s ease; }
header.skin-red { background-color: var(--aeroflot-red) !important; box-shadow: 0 4px 20px rgba(212,0,50,0.2); }
header.skin-red .brand, header.skin-red nav a, header.skin-red .lang-dropdown { color: #fff !important; background: transparent !important; }
header.skin-red .hamburger span { background-color: #fff !important; }
header.skin-red nav a.active::after { background: #fff; }
header.skin-red nav a:hover { opacity: 0.8; color: #fff !important; }
header.skin-blue { background-color: var(--aeroflot-blue) !important; box-shadow: 0 4px 20px rgba(0,92,171,0.2); }
header.skin-blue .brand, header.skin-blue nav a, header.skin-blue .lang-dropdown { color: #fff !important; background: transparent !important; }
header.skin-blue .hamburger span { background-color: #fff !important; }
header.skin-blue nav a.active::after { background: #fff; }
header.skin-blue nav a:hover { opacity: 0.8; color: #fff !important; }
header.skin-transparent { background-color: transparent !important; box-shadow: none; }
header.skin-transparent .brand, header.skin-transparent nav a, header.skin-transparent .lang-dropdown { color: #fff !important; background: transparent !important; }
header.skin-transparent .hamburger span { background-color: #fff !important; }
header.skin-transparent nav a.active::after { background: #fff; }
header.skin-transparent nav a:hover { opacity: 0.8; color: #fff !important; }
.header-left { display: flex; align-items: center; gap: 30px; }
.brand { font-weight: 800; font-size: 1.4rem; text-transform: uppercase; letter-spacing: -0.02em; color: #000; transition: color 0.3s; }
.lang-dropdown { position: relative; font-weight: 700; font-size: 0.9rem; cursor: pointer; color: #000; transition: color 0.3s; }
.lang-list { position: absolute; top: 100%; left: -10px; background: #fff; padding: 10px; border-radius: 8px; box-shadow: 0 5px 15px rgba(0,0,0,0.1); opacity: 0; visibility: hidden; transition: 0.3s; }
.lang-dropdown:hover .lang-list { opacity: 1; visibility: visible; }
.lang-item { display: block; padding: 5px 10px; color: #000 !important; opacity: 0.5; }
.lang-item:hover { opacity: 1; color: var(--aeroflot-blue) !important; }
nav { display: flex; gap: 30px; }
nav a { font-size: 0.9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 0.5px; position: relative; color: #000; transition: color 0.3s; background: transparent; }
nav a:hover { color: var(--aeroflot-blue); }
nav a.active::after { content: ''; position: absolute; bottom: -5px; left: 0; width: 100%; height: 2px; background: var(--aeroflot-red); transition: background 0.3s; }
.hamburger { display: none; flex-direction: column; justify-content: space-between; width: 30px; height: 20px; background: none; border: none; cursor: pointer; z-index: 2001; }
.hamburger span { display: block; width: 100%; height: 2px; background-color: #000; transition: 0.3s; }
.mobile-menu { position: fixed; top: 0; left: 0; width: 100%; height: 100vh; background: #fff; z-index: 2000; display: flex; flex-direction: column; justify-content: center; align-items: center; transform: translateY(-100%); transition: 0.4s cubic-bezier(0.4, 0, 0.2, 1); }
.mobile-menu.open { transform: translateY(0); }
.mobile-menu a { font-size: 1.5rem; font-weight: 800; margin: 20px 0; text-transform: uppercase; color: #000; }
.close-menu-btn { position: absolute; top: 30px; right: 40px; background: none; border: none; font-size: 2rem; cursor: pointer; }
.visual-sidebar { position: fixed; top: 0; left: 0; width: var(--sidebar-width); height: 100vh; z-index: 0; background: #fff; pointer-events: none; transition: opacity 0.2s ease; }
.visual-sidebar.hidden { opacity: 0; }
.photo-container { width: 100%; height: 100%; position: relative; display: flex; align-items: flex-end; justify-content: center; }
.kate-img { position: absolute; bottom: 0; left: 50%; transform: translateX(-50%); height: 90vh; width: auto; max-width: none; object-fit: contain; opacity: 0; transition: opacity 0.4s ease; mix-blend-mode: multiply; }
.kate-img.active { opacity: 1; }
.main-content { margin-left: var(--sidebar-width); position: relative; z-index: 10; background: #fff; }
section { min-height: 100vh; padding: 120px 6% 100px 8%; display: flex; flex-direction: column; justify-content: center; border-bottom: 1px solid rgba(0,0,0,0.03); }
.intro-label { font-size: clamp(2rem, 3vw, 3rem); font-weight: 800; margin-bottom: 30px; line-height: 1.2; }
h1 { font-size: clamp(2.1rem, 3.5vw, 3.8rem); font-weight: 800; line-height: 1.1; margin: 0; }
.link-red { color: var(--aeroflot-red); border-bottom: 3px dashed; cursor: pointer; transition: 0.3s; }
.link-blue { color: var(--aeroflot-blue); border-bottom: 3px dashed; cursor: pointer; transition: 0.3s; }
.link-red:hover { background-color: var(--aeroflot-red); color: #fff; border-style: solid; }
.link-blue:hover { background-color: var(--aeroflot-blue); color: #fff; border-style: solid; }
h2 { font-size: clamp(2.2rem, 4vw, 4rem); font-weight: 400; line-height: 1.2; margin-bottom: 40px; color: #000; }
h2 strong { font-weight: 800; }
.subtitle { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 2px; color: #999; margin-bottom: 20px; display: block; }
p { font-size: 1.25rem; line-height: 1.7; color: #444; margin-bottom: 30px; }
.desc-text { font-size: 1.25rem; margin-bottom: 50px; color: #555; max-width: 900px; line-height: 1.7; border-left: 3px solid #eee; padding-left: 25px; }
.services-grid { display: grid; grid-template-columns: 1fr 1fr; margin-top: 50px; }
.service-card h3 { font-size: 1.5rem; font-weight: 700; margin-bottom: 10px; }
.service-card p { font-size: 1.1rem; color: #666; }
.articles-wrapper { display: grid; grid-template-columns: repeat(auto-fit, minmax(250px, 1fr)); gap: 40px; margin-top: 50px; }
.article-item { display: block; cursor: pointer; text-decoration: none; color: inherit; transition: transform 0.3s; }
.article-item:hover { transform: translateY(-5px); }
.article-thumb { height: 220px; background: #f4f4f4; margin-bottom: 20px; background-size: cover; border-radius: 8px; display: none; }
.article-meta { font-size: 0.7rem; font-weight: 700; text-transform: uppercase; color: var(--aeroflot-blue); margin-bottom: 8px; }
.article-head { font-size: 1.2rem; font-weight: 700; line-height: 1.4; }
footer { position: relative; width: 100%; min-height: 100vh; background-color: var(--aeroflot-red); color: white; display: flex; align-items: center; justify-content: center; z-index: 100; overflow: hidden; }
.footer-photo-container { position: absolute; bottom: 0; left: 1%; width: 30vw; height: 100%; display: flex; align-items: flex-end; justify-content: center; pointer-events: none; z-index: 1; }
.footer-img { height: 90vh; width: auto; object-fit: contain; mix-blend-mode: normal; filter: none; }
.footer-content { width: 100%; max-width: 1000px; margin-left: 35vw; padding: 0 20px; text-align: left; position: relative; z-index: 5; }
.footer-content h2 { color: #fff; font-weight: 800; margin-bottom: 40px; font-size: clamp(1.8rem, 3.5vw, 3rem); line-height: 1.1; }

.footer-cta-btn { 
    display: inline-block; 
    font-size: clamp(1rem, 2vw, 1.3rem); 
    font-weight: 800; 
    color: #fff !important; 
    border: 3px solid #fff; 
    padding: 18px 45px; 
    margin-bottom: 60px; 
    transition: all 0.3s ease; 
    text-decoration: none !important; 
    text-transform: uppercase; 
    letter-spacing: 1px; 
}
.footer-cta-btn:hover { 
    background-color: var(--aeroflot-blue) !important; 
    border-color: var(--aeroflot-blue) !important; 
}

.social-grid { display: flex; gap: 20px; margin-bottom: 80px; flex-wrap: wrap; justify-content: flex-start; }
.social-link-item { display: inline-flex; align-items: center; gap: 10px; color: #fff; font-weight: 700; font-size: 1rem; border-bottom: 1px solid transparent; transition: all 0.3s; white-space: nowrap; }
.social-link-item:hover { border-color: var(--deep-blue); color: var(--deep-blue); }
.social-link-item svg { width: 22px; height: 22px; min-width: 22px; min-height: 22px; flex-shrink: 0; fill: currentColor; }
.legal-block { display: flex; gap: 30px; font-size: 0.85rem; opacity: 0.8; border-top: 1px solid rgba(255,255,255,0.3); padding-top: 30px; }
.legal-link { color: rgba(255,255,255,0.9); border-bottom: 1px solid transparent; transition: all 0.3s; }
.legal-link:hover { border-color: var(--deep-blue); color: var(--deep-blue); opacity: 1; }
.mobile-hero-bg { display: none; }

@media (max-width: 1024px) {
    header { padding: 15px 20px; }
    .desktop-nav { display: none; } .hamburger { display: flex; }
    .visual-sidebar { display: none; } .main-content { margin-left: 0; }
    section { padding: 80px 20px; }
    section#hero { padding-top: 120px; padding-bottom: 40px; display: flex; flex-direction: column; justify-content: flex-start; }
    .mobile-hero-bg { display: block; width: 100%; max-width: 340px; margin: -50px auto -50px auto; mix-blend-mode: multiply; }
    footer { padding: 80px 20px; height: auto; }
    .footer-photo-container { display: none; }
    .footer-content { margin-left: 0; text-align: center; }
    .social-grid, .legal-block { justify-content: center; }
    .services-grid { grid-template-columns: 1fr; gap: 40px; }
    footer h2 { font-size: 1.8rem; }
    .footer-cta-btn { width: 100%; text-align: center; padding: 15px 25px; }
}

body.page-audit section { min-height: auto !important; padding: 0 !important; border: none !important; display: block !important; }
.audit-container { max-width: 1000px; margin: 0 auto; padding: 140px 20px 0; }
.text-red { color: var(--aeroflot-red); }
.text-blue { color: var(--aeroflot-blue); }
.audit-hero { margin-bottom: 100px; }
.hero-meta { font-size: 0.9rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: var(--text-light); margin-bottom: 20px; display: block; }
.audit-hero h1 { font-size: clamp(2.5rem, 5vw, 4rem); line-height: 1.15; margin-bottom: 30px; max-width: 100%; font-weight: 800; }
.hero-lead { font-size: 1.4rem; line-height: 1.5; max-width: 800px; margin: 0; color: var(--text-main); font-weight: 500; }
.divider { border: 0; border-top: 1px solid #eee; margin: 80px 0; }
.audit-section { display: grid; grid-template-columns: 180px 1fr; gap: 40px; margin-bottom: 100px; }
.section-label { font-size: 0.8rem; font-weight: 700; text-transform: uppercase; letter-spacing: 1px; color: #999; padding-top: 10px; }
.section-content h2 { margin-top: 0; font-size: 2.2rem; margin-bottom: 40px; font-weight: 800; }
.section-content p { font-size: 1.15rem; margin-bottom: 20px; }
.audit-list { margin-top: 10px; }
.audit-row { display: grid; grid-template-columns: 40px 220px 1fr; gap: 30px; padding: 30px 0; border-top: 1px solid #eee; }
.audit-row:last-child { border-bottom: 1px solid #eee; }
.row-num { font-size: 1rem; font-weight: 800; color: #ddd; padding-top: 5px; }
.row-title { font-size: 1.4rem; font-weight: 800; line-height: 1.3; }
.row-desc { font-size: 1.1rem; color: var(--text-light); }
.audit-intro-block { margin-top: 100px; margin-bottom: 60px; }
.audit-intro-block h2 { font-size: clamp(2.2rem, 4vw, 3.5rem); line-height: 1.1; font-weight: 800; max-width: 100%; }
.audit-intro-block p { font-size: 1.3rem; color: var(--text-light); }
.solution-split-v2 { width: 100vw; position: relative; left: 50%; right: 50%; margin-left: -50vw; margin-right: -50vw; background: linear-gradient(to right, var(--aeroflot-red) 50%, var(--aeroflot-blue) 50%); color: #fff; margin-bottom: 100px; }
.split-container-inner { max-width: 1000px; margin: 0 auto; display: grid; grid-template-columns: 1fr 1fr; gap: 0; }
.split-col { padding: 80px 50px; }
.split-col-left { padding-left: 0; padding-right: 60px; border-right: 1px solid rgba(255,255,255,0.2); }
.split-col-right { padding-left: 60px; padding-right: 0; }
.split-col h3 { font-size: 2.2rem; line-height: 1.1; margin-bottom: 10px; color: #fff; font-weight: 800; max-width: 100%; }
.sub-label { display: block; font-size: 0.9rem; font-weight: 700; opacity: 0.7; margin-bottom: 30px; text-transform: uppercase; letter-spacing: 1px; max-width: 100%; }
.split-col p { font-size: 1.15rem; color: #fff; margin-bottom: 30px; line-height: 1.6; max-width: 100%; }
.clean-list { list-style: none; padding: 0; }
.clean-list li { border-top: 1px solid rgba(255,255,255,0.2); padding: 15px 0; }
.clean-list li:last-child { border-bottom: 1px solid rgba(255,255,255,0.2); }
.clean-list li strong { display: block; font-size: 1.2rem; font-weight: 700; margin-bottom: 5px; color: #fff; }
.clean-list li span { font-size: 1rem; opacity: 0.8; color: #fff; }

.founder-results-2x2 { display: grid; grid-template-columns: 1fr 1fr; gap: 60px 80px; margin-top: 60px; }
.founder-card h3 { font-size: 1.6rem; font-weight: 800; margin-bottom: 18px; color: var(--aeroflot-blue); border-left: 4px solid var(--aeroflot-red); padding-left: 20px; }
.founder-card p { font-size: 1.15rem; color: var(--text-main); line-height: 1.6; }

.report-example-box { background: #f9f9f9; padding: 40px; border-radius: 4px; display: flex; justify-content: space-between; align-items: center; gap: 40px; border: 1px solid #eee; margin-top: 80px; }
.report-info h4 { font-size: 1.4rem; font-weight: 800; margin-bottom: 10px; }
.report-info p { margin: 0; font-size: 1rem; color: var(--text-light); }
.report-btn { display: flex; align-items: center; gap: 15px; background: #fff; padding: 15px 30px; border: 2px solid var(--text-main); font-weight: 800; transition: 0.3s; white-space: nowrap; }
.report-btn:hover { background: var(--text-main); color: #fff; }
.pdf-icon { width: 24px; height: 24px; fill: currentColor; }

@media (max-width: 900px) {
    .audit-section { grid-template-columns: 1fr; gap: 20px; }
    .audit-row { grid-template-columns: 1fr; gap: 10px; padding: 30px 0; }
    .row-num { display: none; }
    .solution-split-v2 { background: var(--aeroflot-red); }
    .split-container-inner { grid-template-columns: 1fr; padding: 0; }
    .split-col { padding: 60px 20px; }
    .split-col-left { border-right: none; border-bottom: 1px solid rgba(255,255,255,0.2); }
    .split-col-right { background: var(--aeroflot-blue); width: 100%; }
    .founder-results-2x2 { grid-template-columns: 1fr; }
    .report-example-box { flex-direction: column; text-align: center; }
}