/* Phase 2 additions — centered hero layout like onlyoffice.com */

/* Override hero to centered */
.oo-hero{background:linear-gradient(170deg,#EAF3FF 0%,#F4F9FF 50%,#fff 100%);padding:72px 0 0;text-align:center;position:relative;overflow:hidden}
.oo-hero h1{font-size:clamp(28px,4.5vw,52px);font-weight:700;color:#1a1a2e;line-height:1.18;margin-bottom:16px}
.oo-hero h1 em{color:#FF6F3D;font-style:normal;font-weight:800}
.oo-hero-sub{font-size:18px;color:#555;margin-bottom:32px}
.oo-hero-sub em{color:#FF6F3D;font-style:normal;font-weight:600}
.oo-hero-btns{justify-content:center;margin-bottom:48px}
.oo-hero-img{max-width:1100px;margin:0 auto;position:relative}
/* Editor panels layout */
.oo-editor-panels{display:flex;min-height:240px}
.oo-editor-body{flex:1;padding:20px 24px;background:#fff;overflow:hidden}
.oo-editor-sidebar{width:200px;background:#f8f9fb;border-left:1px solid #f0f0f0;padding:16px;flex-shrink:0}
.oo-esb-title{font-size:10px;font-weight:700;text-transform:uppercase;letter-spacing:.7px;color:#aaa;margin-bottom:10px}
.oo-esb-user{display:flex;align-items:center;gap:8px;padding:7px 8px;border-left:2px solid #ddd;margin-bottom:6px;border-radius:0 4px 4px 0;background:#fff;font-size:12px;color:#444;line-height:1.35}
.oo-esb-av{width:26px;height:26px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#fff;flex-shrink:0}
.oo-esb-ai{background:#EEF6FF;border:1px solid #c5deff;border-radius:4px;padding:8px 10px;font-size:11px;color:#2196F3;line-height:1.5}
.oo-doc-signature{margin-top:16px;padding:12px;background:#f8f9fb;border:1px solid #e8e8e8;border-radius:6px;display:inline-block}
.oo-sig-box{}
/* Stats bar */
.oo-stats-bar{background:#fff;border-bottom:1px solid #e8e8e8;padding:0}

/* Editor mockup */
.oo-editor-mockup{background:#fff;border-radius:12px;box-shadow:0 20px 60px rgba(0,0,50,.15);overflow:hidden;animation:ooFloat 4s ease-in-out infinite}
.oo-editor-chrome{background:#f5f5f5;padding:10px 16px;display:flex;align-items:center;gap:6px;border-bottom:1px solid #e8e8e8}
.oo-chrome-dot{width:12px;height:12px;border-radius:50%;display:inline-block}
.oo-chrome-url{margin-left:12px;font-size:12px;color:#aaa;background:#fff;border:1px solid #e0e0e0;border-radius:4px;padding:3px 12px;flex:1;max-width:220px}
.oo-editor-toolbar{background:#fafafa;padding:8px 16px;display:flex;align-items:center;gap:4px;border-bottom:1px solid #f0f0f0;flex-wrap:wrap}
.oo-tb-btn{padding:4px 8px;border-radius:3px;font-size:12px;color:#444;cursor:pointer;border:1px solid transparent;font-family:inherit}
.oo-tb-btn:hover{background:#f0f0f0;border-color:#ddd}
.oo-tb-sep{width:1px;height:18px;background:#e0e0e0;margin:0 4px}
.oo-editor-body{padding:20px 24px;min-height:200px;background:#fff}
.oo-doc-title{font-size:15px;font-weight:700;color:#1a1a2e;margin-bottom:14px}
.oo-doc-line{height:9px;background:#f0f0f0;border-radius:4px;margin-bottom:8px}
.oo-doc-comment{background:#FFF8E6;border-left:3px solid #F2BB3D;padding:6px 10px;font-size:11px;color:#666;border-radius:0 4px 4px 0;margin:12px 0}
.oo-doc-highlight{background:#FFF3EE !important}
.oo-editor-avatars{padding:10px 16px;background:#f8f8f8;border-top:1px solid #f0f0f0;display:flex;align-items:center;gap:6px}
.oo-avatar{width:28px;height:28px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:11px;font-weight:700;color:#fff;border:2px solid #fff;box-shadow:0 1px 4px rgba(0,0,0,.15)}
.oo-avatar-live{font-size:11px;color:#40B89A;font-weight:600;margin-left:4px}
/* Docs mockup */
.oo-mockup-docs{background:#fff;border-radius:10px;box-shadow:0 16px 48px rgba(0,0,50,.13);overflow:hidden}
.oo-mock-topbar{background:#1a1a2e;padding:10px 16px}
.oo-mock-toolbar{background:#f5f5f5;padding:8px 12px;display:flex;gap:8px;border-bottom:1px solid #e8e8e8;align-items:center}
.oo-mock-tbg{display:flex;gap:2px;background:#fff;border:1px solid #e0e0e0;border-radius:3px;padding:2px}
.oo-tbi{padding:3px 7px;font-size:12px;color:#555;border-radius:2px;cursor:pointer}
.oo-tbi.oo-active{background:#FF6F3D;color:#fff}
.oo-mock-body{padding:20px;background:#fff;min-height:180px}
.oo-ml{height:8px;background:#f0f0f0;border-radius:3px;margin-bottom:8px}
.oo-ml-h{background:#1a1a2e!important;opacity:.8}
.oo-ml-orange{background:rgba(255,111,61,.2)!important}
.oo-mock-table{border:1px solid #e8e8e8;border-radius:4px;overflow:hidden;margin-top:14px}
.oo-trow{display:grid;grid-template-columns:1fr 1fr 1fr;font-size:12px;padding:7px 10px;border-bottom:1px solid #f0f0f0}
.oo-trow:last-child{border-bottom:none}
.oo-thead{background:#f5f5f5;font-weight:700;font-size:11px;color:#888;text-transform:uppercase}
.oo-trow-alt{background:#fafafa}
.oo-mock-users{padding:10px 16px;background:#f8f8f8;display:flex;align-items:center;gap:4px}
.oo-mu{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#fff;border:2px solid #fff}
/* DocSpace mockup */
.oo-mockup-docspace{display:flex;border-radius:10px;overflow:hidden;box-shadow:0 16px 48px rgba(0,0,50,.13);min-height:320px}
.oo-ds-sidebar{background:#1a1a2e;width:160px;padding:16px 0;flex-shrink:0}
.oo-ds-logo{color:#FF6F3D;font-weight:800;font-size:13px;padding:0 16px 16px;border-bottom:1px solid rgba(255,255,255,.1);margin-bottom:8px}
.oo-ds-nav-item{padding:8px 16px;font-size:12px;color:rgba(255,255,255,.6);cursor:pointer;display:flex;align-items:center;gap:6px}
.oo-ds-nav-item.oo-active,.oo-ds-nav-item:hover{background:rgba(255,255,255,.08);color:#fff}
.oo-ds-main{background:#fff;flex:1;padding:16px}
.oo-ds-head{font-size:13px;font-weight:700;color:#1a1a2e;margin-bottom:12px;display:flex;justify-content:space-between;align-items:center}
.oo-ds-share{font-size:11px;color:#FF6F3D;font-weight:600;cursor:pointer}
.oo-ds-files{display:flex;flex-direction:column;gap:2px}
.oo-ds-file{display:flex;align-items:center;gap:8px;padding:8px;border-radius:4px;font-size:12px;color:#444;cursor:pointer}
.oo-ds-file:hover,.oo-ds-file-active{background:#f5f5f5}
.oo-ds-ficon{font-size:16px;flex-shrink:0}
.oo-ds-date{margin-left:auto;color:#aaa;font-size:11px}
.oo-ds-members{padding:10px 0 0;display:flex;align-items:center;gap:4px;border-top:1px solid #f0f0f0;margin-top:8px}
.oo-ds-av{width:24px;height:24px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:10px;font-weight:700;color:#fff;border:2px solid #fff}
/* AI mockup */
.oo-mockup-ai{background:#fff;border-radius:10px;box-shadow:0 16px 48px rgba(0,0,50,.13);overflow:hidden}
.oo-ai-header{background:linear-gradient(135deg,#1a1a2e,#2d2d45);padding:14px 16px;display:flex;align-items:center;gap:10px}
.oo-ai-icon{font-size:20px}
.oo-ai-title{font-size:13px;font-weight:700;color:#fff}
.oo-ai-doc{padding:16px;background:#f8f9fb;border-bottom:1px solid #e8e8e8}
.oo-ai-docline{height:8px;background:#e0e0e0;border-radius:3px;margin-bottom:8px}
.oo-ai-selected{background:rgba(255,111,61,.25)!important}
.oo-ai-panel{padding:16px}
.oo-ai-actions{display:flex;gap:6px;flex-wrap:wrap;margin-bottom:12px}
.oo-ai-act{border:1px solid #e0e0e0;background:#fff;padding:6px 12px;border-radius:100px;font-size:12px;color:#555;cursor:pointer;font-family:inherit}
.oo-ai-act.oo-ai-act-active{background:#FF6F3D;color:#fff;border-color:#FF6F3D}
.oo-ai-result{background:#f0f8ff;border-left:3px solid #2196F3;padding:12px;border-radius:0 6px 6px 0}
.oo-ai-result-label{font-size:11px;font-weight:700;color:#2196F3;margin-bottom:6px;text-transform:uppercase;letter-spacing:.5px}
.oo-ai-result-text{font-size:13px;color:#444;line-height:1.65}
.oo-ai-cursor{color:#FF6F3D;font-weight:700;animation:blink 1s infinite}
@keyframes blink{0%,100%{opacity:1}50%{opacity:0}}
/* Integration dot */
.oo-int-dot{width:10px;height:10px;border-radius:50%;flex-shrink:0}
.oo-int-more{border-style:dashed!important;color:#FF6F3D!important;border-color:#FF6F3D!important;font-weight:600}
/* Card icon wrap */
.oo-card-icon-wrap{width:56px;height:56px;border-radius:12px;display:flex;align-items:center;justify-content:center;margin-bottom:14px;border:1px solid transparent}
.oo-card-icon{font-size:28px}
/* Responsive hero */
@media(max-width:1024px){.oo-hero-inner{grid-template-columns:1fr;gap:40px;padding:48px 0 32px}.oo-hero h1,.oo-hero-sub{text-align:center}.oo-hero-btns{justify-content:center}.oo-hero-trust{justify-content:center}}
@media(max-width:768px){.oo-mockup-docspace{flex-direction:column}.oo-ds-sidebar{width:100%;padding:12px 0}.oo-ds-logo{display:none}}

/* ── GET STARTED SECTION ── */
.oo-where-card{background:#fff;border:1px solid #e8e8e8;border-radius:10px;padding:28px;text-align:center;transition:box-shadow .2s,transform .2s}
.oo-where-card:hover{box-shadow:0 8px 32px rgba(0,0,0,.1);transform:translateY(-3px)}
.oo-where-visual{height:160px;display:flex;align-items:center;justify-content:center;margin-bottom:20px;background:#f8f9fb;border-radius:8px;overflow:hidden}
.oo-wv-item{display:flex;align-items:center;gap:8px;padding:6px 12px;background:#fff;border-radius:6px;margin:4px;box-shadow:0 1px 4px rgba(0,0,0,.08)}
.oo-wv-icon{font-size:18px;flex-shrink:0}
.oo-wv-lines{display:flex;flex-direction:column;gap:4px}
.oo-wv-lines span{display:block;height:6px;border-radius:3px;background:#e0e0e0}
.oo-wv-lines span:first-child{width:80px}
.oo-wv-lines span:last-child{width:50px}
.oo-where-visual.oo-where-docspace{flex-wrap:wrap;padding:16px;align-content:center}
.oo-wp-logos{display:flex;flex-wrap:wrap;gap:10px;justify-content:center;padding:16px}
.oo-wp-logo{width:48px;height:48px;border-radius:50%;display:flex;align-items:center;justify-content:center;font-size:13px;font-weight:800;box-shadow:0 2px 8px rgba(0,0,0,.15)}
.oo-where-card h3{font-size:17px;font-weight:700;color:#1a1a2e;margin-bottom:10px}
.oo-where-card p{font-size:13.5px;color:#666;line-height:1.65;margin-bottom:14px}
.oo-where-link{color:#FF6F3D;font-size:13.5px;font-weight:600;text-decoration:none}
.oo-where-link:hover{text-decoration:underline}

/* ── AI ENHANCED ── */
.oo-ai-enhanced{display:grid;grid-template-columns:1fr 1fr;gap:60px;align-items:start}
.oo-ai-visual{position:sticky;top:80px}
.oo-ai-chat{padding:12px 16px;display:flex;flex-direction:column;gap:8px;max-height:180px;overflow:hidden}
.oo-ai-msg{padding:8px 12px;border-radius:8px;font-size:12.5px;line-height:1.5;max-width:85%}
.oo-ai-msg-user{background:#f0f0f0;color:#333;align-self:flex-end;border-radius:8px 8px 2px 8px}
.oo-ai-msg-bot{background:#EEF6FF;color:#333;align-self:flex-start;border-radius:8px 8px 8px 2px;border:1px solid #d0e8ff}
.oo-ai-input-bar{padding:12px 16px;border-top:1px solid #f0f0f0;display:flex;align-items:center;justify-content:space-between;background:#fafafa;font-size:12px;color:#aaa}
.oo-ai-send{background:#FF6F3D;border:none;color:#fff;width:28px;height:28px;border-radius:50%;cursor:pointer;font-size:12px}
.oo-ai-accordion{display:flex;flex-direction:column;gap:0}
.oo-ai-acc-item{border-bottom:1px solid #e8e8e8}
.oo-ai-acc-btn{width:100%;background:none;border:none;padding:16px 0;font-size:14.5px;font-weight:600;color:#1a1a2e;cursor:pointer;display:flex;justify-content:space-between;align-items:center;text-align:left;font-family:'Open Sans',sans-serif;gap:12px;transition:color .15s}
.oo-ai-acc-btn:hover{color:#FF6F3D}
.oo-ai-acc-item.oo-active .oo-ai-acc-btn{color:#FF6F3D}
.oo-ai-acc-arrow{font-size:12px;color:#aaa;transition:transform .2s;flex-shrink:0}
.oo-ai-acc-item.oo-active .oo-ai-acc-arrow{transform:rotate(180deg);color:#FF6F3D}
.oo-ai-acc-body{max-height:0;overflow:hidden;transition:max-height .25s ease;font-size:14px;color:#666;line-height:1.7}
.oo-ai-acc-item.oo-active .oo-ai-acc-body{max-height:120px;padding-bottom:14px}

/* ── SECURITY FIRST ── */
section.oo-security{background:#1a1a2e !important;padding:80px 0}
.oo-security .oo-fc h2{font-size:clamp(22px,3vw,38px);font-weight:700;line-height:1.2;margin-bottom:24px;color:#fff}
.oo-security .oo-fc h2 em{color:#FF6F3D;font-style:normal}
.oo-sec-list{list-style:none;display:flex;flex-direction:column;gap:12px;margin-bottom:24px}
.oo-sec-list li{display:flex;align-items:flex-start;gap:10px;font-size:15px;color:rgba(255,255,255,.85);padding-left:20px;position:relative}
.oo-sec-list li::before{content:'●';color:#FF6F3D;position:absolute;left:0;font-size:8px;top:6px}
.oo-sec-badges{display:flex;gap:10px;flex-wrap:wrap}
.oo-sec-badge{border:1px solid rgba(255,255,255,.25);border-radius:4px;padding:6px 14px;font-size:12px;font-weight:600;color:rgba(255,255,255,.8)}
.oo-security-visual{position:relative}
.oo-sec-mockup{position:relative;display:flex;flex-direction:column;gap:16px}
.oo-sec-shield{font-size:48px;position:absolute;top:-10px;right:20px;z-index:2;filter:drop-shadow(0 4px 12px rgba(255,111,61,.4))}
.oo-sec-terminal{background:#0d1117;border-radius:8px;overflow:hidden;box-shadow:0 16px 48px rgba(0,0,0,.4)}
.oo-sec-tbar{background:#161b22;padding:10px 14px;font-size:12px;color:#888;display:flex;align-items:center;gap:8px}
.oo-sec-code{padding:16px;font-family:monospace;font-size:12.5px;line-height:2;color:#c9d1d9}
.oo-sec-share{background:#fff;border-radius:8px;padding:16px;box-shadow:0 8px 24px rgba(0,0,0,.2);margin-top:4px}
.oo-sec-opt{padding:8px 12px;border-radius:4px;font-size:13px;color:#555;cursor:pointer;margin-bottom:4px}
.oo-sec-opt-active,.oo-sec-opt:hover{background:#FFF4F0;color:#FF6F3D}

/* ── TRUSTED BY ── */
section.oo-trusted{background:#fff;padding:56px 0;border-top:1px solid #e8e8e8;border-bottom:1px solid #e8e8e8}
.oo-trusted-title{text-align:center;font-size:clamp(16px,2.5vw,22px);font-weight:700;color:#1a1a2e;margin-bottom:36px}
.oo-trusted-logos{display:flex !important;flex-direction:row !important;align-items:center;justify-content:center;flex-wrap:wrap;gap:40px}
.oo-tlogo{display:flex;align-items:center;justify-content:center;height:48px;opacity:.6;transition:opacity .2s,filter .2s;filter:grayscale(100%)}
.oo-tlogo:hover{opacity:1;filter:grayscale(0%)}
.oo-tlogo img{max-height:36px !important;max-width:110px !important;width:auto !important;height:auto !important;object-fit:contain}

/* ── RESPONSIVE ── */
@media(max-width:1024px){.oo-ai-enhanced{grid-template-columns:1fr}.oo-ai-visual{position:static}}
@media(max-width:768px){.oo-security .oo-split{grid-template-columns:1fr}.oo-trusted-logos{gap:20px}.oo-tlogo img{max-width:90px}}