/* ══════════════════════════════════════════
   Single Solution — main.css
══════════════════════════════════════════ */
:root {
  --black:  #0a0a0f;
  --dark:   #111118;
  --card:   #16161f;
  --border: rgba(255,255,255,0.07);
  --accent: #5b6af0;
  --accent2:#a78bfa;
  --text:   #e8e8f0;
  --muted:  #7c7c99;
  --white:  #ffffff;
}
*,*::before,*::after{margin:0;padding:0;box-sizing:border-box;}
html{scroll-behavior:smooth;}
body{background:var(--black);color:var(--text);font-family:'Golos Text',sans-serif;font-size:16px;line-height:1.6;overflow-x:hidden;}
a{text-decoration:none;color:inherit;}

/* ── CONTAINER ──────────────────────────── */
.container{max-width:1160px;margin:0 auto;padding:0 48px;}

/* ── TYPE ───────────────────────────────── */
h1{font-family:'Inter',sans-serif;font-size:clamp(28px,4.5vw,54px);font-weight:500;line-height:1.25;letter-spacing:-0.5px;color:var(--white);margin-bottom:24px;}
h2{font-family:'Inter',sans-serif;font-size:clamp(20px,3vw,36px);font-weight:500;line-height:1.35;letter-spacing:-0.3px;color:var(--white);margin-bottom:16px;}
h3{font-family:'Inter',sans-serif;font-size:16px;font-weight:500;line-height:1.35;color:var(--white);margin-bottom:10px;}
p{color:var(--muted);line-height:1.7;}
.section-label{display:block;font-size:11px;font-weight:700;letter-spacing:3px;text-transform:uppercase;color:var(--accent);margin-bottom:16px;}
.section-sub{font-size:17px;max-width:600px;line-height:1.7;margin-bottom:52px;}

/* ── BUTTONS ────────────────────────────── */
.btn-primary{display:inline-block;background:var(--accent);color:#fff;padding:14px 32px;border-radius:10px;font-size:15px;font-weight:600;font-family:'Golos Text',sans-serif;border:none;cursor:pointer;transition:transform .2s,box-shadow .2s;box-shadow:0 4px 24px rgba(91,106,240,0.4);}
.btn-primary:hover{transform:translateY(-2px);box-shadow:0 8px 32px rgba(91,106,240,0.5);}

/* ── NAV ─────────────────────────────────── */
.site-nav{position:fixed;top:0;left:0;right:0;z-index:100;background:rgba(10,10,15,0.9);backdrop-filter:blur(20px);border-bottom:1px solid var(--border);}
.nav-inner{max-width:1160px;margin:0 auto;padding:0 48px;display:flex;align-items:center;justify-content:space-between;height:72px;}
.nav-logo{font-family:'Inter',sans-serif;font-weight:500;font-size:16px;color:var(--white);letter-spacing:-0.5px;}
.nav-logo span{color:var(--accent2);}
.nav-links{display:flex;gap:32px;list-style:none;}
.nav-links a{color:var(--muted);font-size:14px;font-weight:500;transition:color .2s;}
.nav-links a:hover,.nav-links .current-menu-item a{color:var(--white);}
.nav-cta{background:var(--accent);color:#fff;padding:10px 22px;border-radius:8px;font-size:14px;font-weight:600;font-family:'Golos Text',sans-serif;border:none;cursor:pointer;transition:opacity .2s;display:inline-block;}
.nav-cta:hover{opacity:.85;}

/* ── PAGE HERO ──────────────────────────── */
.page-hero{padding:160px 0 90px;position:relative;overflow:hidden;}
.page-hero-bg{position:absolute;inset:0;background:radial-gradient(ellipse 60% 70% at 50% 0%, rgba(91,106,240,0.2) 0%, transparent 65%);}
.page-hero .container{position:relative;z-index:1;}
.page-hero h1{max-width:760px;}
.page-hero>.container>p{font-size:18px;max-width:580px;margin-bottom:40px;}

/* ── SECTION ────────────────────────────── */
.section{padding:90px 0;}

/* ── SOLUTION ROWS ──────────────────────── */
.solution-row{display:grid;grid-template-columns:1fr 1fr;gap:2px;background:var(--border);border-radius:20px;overflow:hidden;margin-bottom:24px;}
.solution-info{background:var(--card);padding:52px 48px;display:flex;flex-direction:column;justify-content:center;}
.role-badge{display:inline-block;background:rgba(91,106,240,0.12);border:1px solid rgba(91,106,240,0.25);border-radius:6px;padding:4px 12px;font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent);margin-bottom:20px;}
.solution-info h2{margin-bottom:14px;}
.solution-info>p{margin-bottom:28px;font-size:15px;}
.bullet-list{list-style:none;display:flex;flex-direction:column;gap:10px;}
.bullet-list li{color:var(--text);font-size:14px;display:flex;align-items:flex-start;gap:10px;line-height:1.5;}
.bullet-list li::before{content:'→';color:var(--accent2);font-weight:700;flex-shrink:0;}
.solution-visual{background:var(--dark);display:flex;align-items:center;justify-content:center;padding:48px;min-height:300px;}
.visual-box{width:100%;max-width:280px;}
.visual-label{font-family:'Inter',sans-serif;font-size:10px;font-weight:700;color:var(--muted);letter-spacing:1px;text-transform:uppercase;margin-bottom:24px;}
.bar-row{display:flex;align-items:center;gap:12px;margin-bottom:14px;}
.bar-row>span:first-child{font-size:12px;color:var(--muted);min-width:64px;}
.bar-track{flex:1;height:8px;border-radius:4px;background:rgba(255,255,255,0.06);overflow:hidden;}
.bar-fill{height:100%;border-radius:4px;background:linear-gradient(90deg,var(--accent),var(--accent2));transition:width 1s ease-out;}
.bar-row>span:last-child{font-size:12px;color:var(--muted);min-width:32px;text-align:right;}

/* ── FEATURES ────────────────────────────── */
.feat-section{margin-bottom:72px;}
.feat-section-header{margin-bottom:36px;}
.cat-badge{display:inline-block;background:rgba(91,106,240,0.12);border:1px solid rgba(91,106,240,0.25);border-radius:6px;padding:4px 12px;font-size:11px;font-weight:700;letter-spacing:1.5px;text-transform:uppercase;color:var(--accent);margin-bottom:16px;}
.feat-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--border);border-radius:20px;overflow:hidden;}
.feat-item{background:var(--card);padding:36px 32px;transition:background .3s;}
.feat-item:hover{background:#1c1c28;}
.feat-item-icon{width:44px;height:44px;border-radius:12px;background:rgba(91,106,240,0.15);display:flex;align-items:center;justify-content:center;font-size:22px;margin-bottom:18px;}
.feat-mini-list{list-style:none;margin-top:14px;display:flex;flex-direction:column;gap:7px;}
.feat-mini-list li{color:var(--muted);font-size:13px;display:flex;align-items:center;gap:8px;}
.feat-mini-list li::before{content:'·';color:var(--accent2);font-size:18px;line-height:1;}

/* ── INTEGRATIONS ───────────────────────── */
.int-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.int-card{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:48px 40px;text-align:center;transition:transform .3s,border-color .3s;}
.int-card:hover{transform:translateY(-4px);border-color:rgba(91,106,240,0.3);}
.int-icon{font-size:48px;margin-bottom:20px;display:block;}

/* ── SECURITY ───────────────────────────── */
.security-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:16px;}
.security-item{background:var(--card);border:1px solid var(--border);border-radius:14px;padding:28px;display:flex;gap:16px;align-items:flex-start;}
.security-item-icon{font-size:24px;flex-shrink:0;}

/* ── PRICING ─────────────────────────────── */
.deploy-grid{display:grid;grid-template-columns:1fr 1fr;gap:24px;}
.deploy-card{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:52px 48px;position:relative;overflow:hidden;transition:border-color .3s,transform .3s;}
.deploy-card:hover{border-color:rgba(91,106,240,0.3);transform:translateY(-4px);}
.deploy-card::before{content:'';position:absolute;top:-80px;right:-80px;width:220px;height:220px;border-radius:50%;background:radial-gradient(circle, rgba(91,106,240,0.1) 0%, transparent 70%);pointer-events:none;}
.deploy-card.cloud::before{background:radial-gradient(circle, rgba(167,139,250,0.1) 0%, transparent 70%);}
.deploy-num{font-family:'Inter',sans-serif;font-size:56px;font-weight:900;color:rgba(255,255,255,0.04);position:absolute;top:24px;right:32px;line-height:1;}
.deploy-icon{font-size:40px;margin-bottom:24px;display:block;}
.deploy-card h3{font-size:20px;margin-bottom:14px;}
.deploy-card>p{margin-bottom:32px;font-size:15px;}
.deploy-list{list-style:none;display:flex;flex-direction:column;gap:11px;}
.deploy-list li{color:var(--text);font-size:14px;display:flex;align-items:flex-start;gap:10px;line-height:1.5;}
.deploy-list li::before{content:'✓';color:var(--accent2);font-weight:700;flex-shrink:0;margin-top:1px;}
.includes-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--border);border-radius:20px;overflow:hidden;}
.include-item{background:var(--card);padding:40px 36px;position:relative;transition:background .3s;}
.include-item:hover{background:#1c1c28;}
.include-item::after{content:'';position:absolute;bottom:0;left:0;right:0;height:2px;background:linear-gradient(90deg,var(--accent),var(--accent2));opacity:0;transition:opacity .3s;}
.include-item:hover::after{opacity:1;}
.include-icon{font-size:32px;margin-bottom:20px;display:block;}

/* ── CONTACTS ────────────────────────────── */
.contact-card{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:72px 64px;max-width:680px;}
.contact-email{font-family:'Inter',sans-serif;font-size:clamp(18px,3vw,30px);font-weight:500;color:var(--accent2);letter-spacing:-0.3px;margin:32px 0;display:block;transition:color .2s;}
.contact-email:hover{color:var(--white);}
.contact-details{display:flex;flex-direction:column;gap:20px;margin-top:40px;}
.contact-detail{display:flex;gap:16px;align-items:flex-start;}
.contact-detail-icon{font-size:22px;flex-shrink:0;margin-top:2px;}
.contact-detail h4{font-family:'Inter',sans-serif;font-size:13px;font-weight:500;color:var(--white);margin-bottom:4px;}

/* ── CTA ─────────────────────────────────── */
.section-cta{padding:100px 0;text-align:center;border-top:1px solid var(--border);position:relative;overflow:hidden;}
.section-cta::before{content:'';position:absolute;inset:0;background:radial-gradient(ellipse 60% 80% at 50% 100%, rgba(91,106,240,0.15) 0%, transparent 70%);}
.section-cta .container{position:relative;z-index:1;}
.section-cta h2{margin-bottom:16px;}
.section-cta p{font-size:18px;max-width:500px;margin:0 auto 40px;}

/* ── FOOTER ──────────────────────────────── */
.site-footer{border-top:1px solid var(--border);}
.footer-inner{max-width:1160px;margin:0 auto;padding:48px;display:flex;justify-content:space-between;align-items:center;flex-wrap:wrap;gap:24px;}
.footer-logo{font-family:'Inter',sans-serif;font-weight:500;font-size:16px;color:var(--white);}
.footer-logo span{color:var(--accent2);}
.footer-links{display:flex;gap:32px;list-style:none;}
.footer-links a{color:var(--muted);font-size:13px;transition:color .2s;}
.footer-links a:hover{color:var(--white);}
.footer-copy{color:var(--muted);font-size:12px;}

/* ── RESPONSIVE ──────────────────────────── */
@media(max-width:960px){
  .container{padding:0 24px;}
  .nav-inner{padding:0 24px;}
  .nav-links{display:none;}
  .page-hero{padding:120px 0 60px;}
  .section{padding:60px 0;}
  .solution-row{grid-template-columns:1fr;}
  .solution-visual{display:none;}
  .feat-grid,.includes-grid{grid-template-columns:1fr;}
  .int-grid,.security-grid,.deploy-grid{grid-template-columns:1fr;}
  .contact-card{padding:40px 28px;}
  .footer-inner{flex-direction:column;text-align:center;padding:40px 24px;}
  .footer-links{flex-wrap:wrap;justify-content:center;gap:20px;}
}

/* ── HERO (главная) ─────────────────────── */
.hero{min-height:100vh;display:flex;flex-direction:column;align-items:center;justify-content:center;text-align:center;padding:140px 24px 80px;position:relative;overflow:hidden;}
.hero::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 50% at 50% -10%, rgba(91,106,240,0.25) 0%, transparent 70%),radial-gradient(ellipse 40% 30% at 80% 60%, rgba(167,139,250,0.1) 0%, transparent 60%);}
.hero>*{position:relative;z-index:1;}
.hero-badge{display:inline-flex;align-items:center;gap:8px;background:rgba(91,106,240,0.12);border:1px solid rgba(91,106,240,0.35);border-radius:100px;padding:6px 16px;font-size:13px;font-weight:600;color:var(--accent2);margin-bottom:32px;}
.hero-badge::before{content:"";width:7px;height:7px;border-radius:50%;background:var(--accent2);animation:pulse 2s infinite;}
@keyframes pulse{0%,100%{opacity:1;}50%{opacity:.3;}}
.hero h1{max-width:880px;}
.hero h1 .accent{color:var(--accent2);}
.hero>p{font-size:clamp(16px,2vw,19px);max-width:560px;margin-bottom:44px;}
.hero-btns{display:flex;gap:16px;flex-wrap:wrap;justify-content:center;}
.btn-ghost{display:inline-block;background:rgba(255,255,255,0.05);border:1px solid var(--border);color:var(--text);padding:14px 32px;border-radius:10px;font-size:15px;font-weight:600;transition:background .2s;}
.btn-ghost:hover{background:rgba(255,255,255,0.09);}

/* ── NARRATIVE ──────────────────────────── */
.narrative-card{background:var(--card);border:1px solid var(--border);border-radius:24px;padding:72px 64px;text-align:center;position:relative;overflow:hidden;}
.narrative-card::before{content:"";position:absolute;inset:0;background:radial-gradient(ellipse 70% 60% at 50% 0%, rgba(91,106,240,0.12) 0%, transparent 70%);}
.narrative-card>*{position:relative;z-index:1;}
.narrative-badge{display:inline-block;background:rgba(167,139,250,0.15);border:1px solid rgba(167,139,250,0.3);border-radius:6px;padding:4px 14px;font-size:11px;font-weight:700;letter-spacing:2px;text-transform:uppercase;color:var(--accent2);margin-bottom:24px;}
.narrative-card>p{max-width:640px;margin:16px auto 0;font-size:17px;}

/* ── STATS ──────────────────────────────── */
.stats-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:2px;background:var(--border);border-radius:20px;overflow:hidden;}
.stat-card{background:var(--card);padding:48px 40px;transition:background .3s;}
.stat-card:hover{background:#1c1c28;}
.stat-number{font-family:"Inter",sans-serif;font-size:52px;font-weight:900;line-height:1;margin-bottom:12px;background:linear-gradient(135deg,#fff 30%,var(--accent2));-webkit-background-clip:text;-webkit-text-fill-color:transparent;background-clip:text;}
.stat-title{font-weight:600;font-size:16px;color:var(--text);margin-bottom:8px;}

/* ── TABS ───────────────────────────────── */
.features-wrap{display:flex;gap:40px;align-items:flex-start;}
.features-tabs{display:flex;flex-direction:column;gap:4px;min-width:240px;}
.tab-btn{background:none;border:1px solid transparent;padding:14px 18px;border-radius:10px;text-align:left;cursor:pointer;color:var(--muted);font-family:"Golos Text",sans-serif;font-size:14px;font-weight:600;transition:all .2s;display:flex;align-items:center;gap:10px;}
.tab-btn:hover{background:var(--card);color:var(--text);}
.tab-btn.active{background:var(--card);border-color:var(--border);color:var(--white);}
.tab-dot{width:7px;height:7px;border-radius:50%;background:var(--muted);flex-shrink:0;transition:background .2s;}
.tab-btn.active .tab-dot{background:var(--accent2);}
.tab-panels{flex:1;}
.tab-panel{display:none;}
.tab-panel.active{display:block;}
.feature-card{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:48px;}
.feature-card h3{font-size:20px;margin-bottom:14px;}
.feature-card>p{margin-bottom:28px;}
.feature-list{list-style:none;display:flex;flex-direction:column;gap:10px;}
.feature-list li{color:var(--text);font-size:14px;display:flex;align-items:center;gap:10px;}
.feature-list li::before{content:"✓";color:var(--accent2);font-weight:700;}

/* ── STEPS ──────────────────────────────── */
.steps-grid{display:grid;grid-template-columns:repeat(3,1fr);gap:24px;}
.step-card{background:var(--card);border:1px solid var(--border);border-radius:20px;padding:40px 32px;position:relative;overflow:hidden;transition:transform .3s,border-color .3s;}
.step-card:hover{transform:translateY(-4px);border-color:rgba(91,106,240,0.3);}
.step-num{font-family:"Inter",sans-serif;font-size:56px;font-weight:900;color:rgba(255,255,255,0.04);position:absolute;top:20px;right:24px;}
.step-icon{font-size:28px;margin-bottom:20px;display:block;}

@media(max-width:960px){
  .hero{padding:120px 24px 60px;}
  .narrative-card{padding:48px 28px;}
  .stats-grid,.steps-grid{grid-template-columns:1fr;}
  .features-wrap{flex-direction:column;}
  .features-tabs{flex-direction:row;flex-wrap:wrap;min-width:unset;}
}