:root {
            --white: #FFFFFF;
            --gray-50: #F9FAFB;
            --gray-100: #F3F4F6;
            --gray-200: #E5E7EB;
            --gray-300: #D1D5DB;
            --gray-400: #9CA3AF;
            --gray-500: #6B7280;
            --gray-600: #4B5563;
            --gray-700: #374151;
            --gray-800: #1F2937;
            --gray-900: #111827;
            --gray-950: #0a0d12;
            --bronze-900: #312E81;
            --bronze-800: #3730A3;
            --bronze-700: #4F46E5;
            --bronze-600: #6366F1;
            --bronze-500: #818CF8;
            --bronze-400: #A5B4FC;
            --bronze-300: #C7D2FE;
            --bronze-200: #E0E7FF;
            --bronze-100: #EEF2FF;
            --emerald: #059669;
            --emerald-light: #D1FAE5;
            --blue: #3B82F6;
            --blue-light: #DBEAFE;
            --violet: #7C3AED;
            --violet-light: #EDE9FE;
            --teal: #0D9488;
            --teal-light: #CCFBF1;
            --rose: #E11D48;
            --rose-light: #FFE4E6;
            --cyan: #06B6D4;
            --amber: #F59E0B;
            --font-sans: 'DM Sans', -apple-system, BlinkMacSystemFont, sans-serif;
            --font-serif: 'Source Serif 4', Georgia, serif;
            --font-mono: 'JetBrains Mono', monospace;
            --primary: #1E1E24;
            --green: #18A96A;
            --muted: #72727E;
            --border-color: #E4E4EC;
            --bg-subtle: #F7F7FA;
        }

        *, *::before, *::after { margin: 0; padding: 0; box-sizing: border-box; }
        html { scroll-behavior: smooth; }
        body { font-family: var(--font-sans); font-size: 15px; line-height: 1.6; color: var(--gray-800); background: var(--white); -webkit-font-smoothing: antialiased; }
        a { text-decoration: none; color: inherit; }
        button { font-family: inherit; cursor: pointer; border: none; background: none; }
        .container { max-width: 1600px; margin: 0 auto; padding: 0 72px; }


        /* ==========================================
           HEADER WITH MEGA MENU (from index.html)
           ========================================== */
        #header {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            z-index: 5000;
            padding: 14px 0;
            background: rgba(255, 255, 255, 0.95);
            backdrop-filter: blur(16px);
            border-bottom: 1px solid var(--gray-100);
            transition: all 0.3s ease;
        }

        #header.scrolled {
            padding: 10px 0;
            box-shadow: 0 2px 20px rgba(0, 0, 0, 0.06);
        }

        #header .header-inner { display: flex; align-items: center; justify-content: space-between; }

        #header .logo {
            display: flex;
            align-items: center;
            gap: 8px;
            font-size: 20px;
            font-weight: 600;
            color: #1D1D1F;
            letter-spacing: -0.02em;
        }

        #header .logo-mark {
            width: 28px;
            height: 28px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        #header .logo-mark svg { width: 28px; height: 28px; color: #1D1D1F; }
        #header .logo sup { font-size: 10px; font-weight: 500; color: #86868B; margin-left: 0; }

        /* Main Navigation */
        #header .nav { display: flex; align-items: center; gap: 4px; }
        
        #header .nav-item {
            position: relative;
        }

        #header .nav-link {
            display: flex;
            align-items: center;
            gap: 4px;
            padding: 10px 16px;
            font-size: 14px;
            font-weight: 500;
            color: var(--gray-600);
            border-radius: 6px;
            transition: all 0.2s;
        }

        #header .nav-link:hover { color: var(--gray-900); background: var(--gray-50); }
        #header .nav-link.active { color: var(--bronze-700); }

        #header .nav-link svg {
            width: 14px;
            height: 14px;
            transition: transform 0.2s;
        }

        #header .nav-item:hover .nav-link svg {
            transform: rotate(180deg);
        }

        /* Mega Menu */
        #header .mega-menu {
            position: fixed;
            top: 76px;
            left: 50%;
            transform: translateX(-50%) translateY(10px);
            background: linear-gradient(180deg, #FFFFFF 0%, var(--cream-50) 100%);
            border-radius: 16px;
            box-shadow: 0 20px 50px rgba(0, 0, 0, 0.15), 0 0 0 1px rgba(0, 0, 0, 0.05);
            opacity: 0;
            visibility: hidden;
            transition: opacity 0.25s ease, transform 0.25s ease, visibility 0.25s ease;
            z-index: 6000;
            padding: 24px;
            width: min(760px, calc(100vw - 32px));
            max-width: calc(100vw - 32px);
        }

        #header .mega-menu.wide {
            width: min(920px, calc(100vw - 32px));
        }

        #header .nav-item.is-open .mega-menu {
            opacity: 1;
            visibility: visible;
            transform: translateX(-50%) translateY(0);
        }

        #header .mega-menu { overflow: visible; }

        #header .mega-menu-grid {
            display: grid;
            grid-template-columns: repeat(2, 1fr);
            gap: 8px;
        }

        #header .mega-menu-grid.cols-3 {
            grid-template-columns: repeat(3, 1fr);
        }

        #header .mega-menu-item {
            display: flex;
            align-items: flex-start;
            gap: 14px;
            padding: 14px;
            border-radius: 12px;
            transition: all 0.2s;
        }

        #header .mega-menu-item:hover {
            background: var(--gray-50);
        }

        #header .mega-menu-icon {
            width: 44px;
            height: 44px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
        }

        #header .mega-menu-icon svg {
            width: 22px;
            height: 22px;
        }

        .mega-menu-icon.voice { background: rgba(234, 179, 8, 0.12); color: var(--bronze-600); }
        .mega-menu-icon.whatsapp { background: rgba(37, 211, 102, 0.12); color: #25D366; }
        .mega-menu-icon.instagram { background: rgba(225, 48, 108, 0.12); color: #E1306C; }
        .mega-menu-icon.messenger { background: rgba(0, 132, 255, 0.12); color: #0084FF; }
        .mega-menu-icon.crm-agent { background: rgba(59, 130, 246, 0.12); color: #3B82F6; }
        .mega-menu-icon.quality-agent { background: rgba(16, 185, 129, 0.12); color: #10B981; }
        .mega-menu-icon.receptionist-agent { background: rgba(139, 92, 246, 0.12); color: #8B5CF6; }
        .mega-menu-icon.platform { background: rgba(59, 130, 246, 0.12); color: #3B82F6; }
        .mega-menu-icon.voip { background: rgba(234, 179, 8, 0.12); color: var(--bronze-600); }
        .mega-menu-icon.solutions { background: rgba(139, 92, 246, 0.12); color: #8B5CF6; }
        .mega-menu-icon.analytics { background: rgba(59, 130, 246, 0.12); color: #3B82F6; }
        .mega-menu-icon.integrations { background: rgba(139, 92, 246, 0.12); color: #8B5CF6; }
        .mega-menu-icon.auto { background: rgba(234, 179, 8, 0.12); color: var(--bronze-600); }
        .mega-menu-icon.health { background: rgba(16, 185, 129, 0.12); color: #10B981; }
        .mega-menu-icon.realestate { background: rgba(59, 130, 246, 0.12); color: #3B82F6; }
        .mega-menu-icon.ecommerce { background: rgba(251, 146, 60, 0.12); color: #FB923C; }
        .mega-menu-icon.finance { background: rgba(6, 182, 212, 0.12); color: #06B6D4; }
        .mega-menu-icon.hr { background: rgba(139, 92, 246, 0.12); color: #8B5CF6; }
        .mega-menu-icon.blog { background: rgba(59, 130, 246, 0.12); color: #3B82F6; }
        .mega-menu-icon.docs { background: rgba(16, 185, 129, 0.12); color: #10B981; }
        .mega-menu-icon.api { background: rgba(251, 146, 60, 0.12); color: #FB923C; }
        .mega-menu-icon.cases { background: rgba(139, 92, 246, 0.12); color: #8B5CF6; }

                #header .mega-menu-icon.integrations { background: rgba(139, 92, 246, 0.12) !important; color: #8B5CF6 !important; }
        #header .mega-menu-icon.blog { background: rgba(59, 130, 246, 0.12) !important; color: #3B82F6 !important; }
        #header .mega-menu-icon.api { background: rgba(251, 146, 60, 0.12) !important; color: #FB923C !important; }
        #header .mega-menu-icon.solutions { background: rgba(139, 92, 246, 0.12) !important; color: #8B5CF6 !important; }
        #header .mega-menu-icon.cases { background: rgba(139, 92, 246, 0.12) !important; color: #8B5CF6 !important; }

        .mega-menu-content h4 {
            font-size: 14px;
            font-weight: 600;
            color: var(--gray-900);
            margin-bottom: 4px;
        }

        .mega-menu-content p {
            font-size: 13px;
            color: var(--gray-500);
            line-height: 1.4;
        }

        .mega-menu-section-title {
            font-size: 11px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--bronze-700);
            margin-bottom: 12px;
            padding-left: 14px;
        }

        /* Agents Mega Menu (Two-column with live preview) */
        .mega-menu.agents {
            padding: 0;
            width: min(1120px, calc(100vw - 32px));
        }

        .agents-menu {
            display: grid;
            grid-template-columns: 1fr 1.2fr;
            gap: 18px;
            padding: 22px;
        }

        .agents-menu-left {
            padding-right: 8px;
        }

        .agents-headline {
            font-size: 18px;
            font-weight: 700;
            color: var(--gray-900);
            margin-bottom: 6px;
            letter-spacing: -0.01em;
        }

        .agents-subtext {
            font-size: 13px;
            color: var(--gray-600);
            margin-bottom: 18px;
        }

        .agents-section { margin-top: 14px; }

        .agents-cards {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 10px;
        }

        .agent-card {
            background: rgba(255,255,255,0.8);
            border: 1px solid rgba(17, 24, 39, 0.08);
            border-radius: 14px;
            padding: 14px 12px;
            text-align: center;
            transition: transform 0.22s ease, box-shadow 0.22s ease, border-color 0.22s ease;
            cursor: pointer;
            user-select: none;
        }

        .agent-card:hover,
        .agent-card.is-active {
            transform: translateY(-2px);
            border-color: rgba(234, 179, 8, 0.45);
            box-shadow: 0 14px 28px rgba(0, 0, 0, 0.08), 0 0 0 1px rgba(0, 0, 0, 0.10) inset;
        }

        .agent-icon {
            width: 44px;
            height: 44px;
            border-radius: 12px;
            display: inline-flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 10px;
            color: #fff;
            box-shadow: 0 10px 22px rgba(0,0,0,0.12);
        }

        .agent-icon svg { width: 22px; height: 22px; }

        .agent-icon.voice { background: linear-gradient(135deg, var(--bronze-700), var(--bronze-900)); }
        .agent-icon.whatsapp { background: linear-gradient(135deg, #25D366, #128C7E); }
        .agent-icon.instagram { background: linear-gradient(135deg, #E1306C, #833AB4); }
        .agent-icon.crm { background: linear-gradient(135deg, #3B82F6, #1D4ED8); }
        .agent-icon.quality { background: linear-gradient(135deg, #10B981, #059669); }
        .agent-icon.receptionist { background: linear-gradient(135deg, #8B5CF6, #6D28D9); }

        .agent-title { font-size: 13px; font-weight: 700; color: var(--gray-900); margin-bottom: 4px; }
        .agent-desc { font-size: 12px; color: var(--gray-600); line-height: 1.3; }

        .agents-preview {
            background: linear-gradient(135deg, #1a1f2e, #141820);
            border-radius: 16px;
            padding: 14px;
            box-shadow: 0 18px 50px rgba(0,0,0,0.24);
            border: 1px solid rgba(255,255,255,0.06);
            overflow: hidden;
        }

        .preview-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 8px 10px 12px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }

        .preview-title {
            font-size: 12px;
            font-weight: 700;
            color: rgba(255,255,255,0.9);
            letter-spacing: 0.01em;
        }

        .preview-badge {
            font-size: 11px;
            font-weight: 700;
            padding: 6px 10px;
            border-radius: 999px;
            background: rgba(234, 179, 8, 0.16);
            color: rgba(255,255,255,0.92);
            border: 1px solid rgba(234, 179, 8, 0.25);
        }

        .preview-body {
            padding: 14px 10px 10px;
            min-height: 304px;
        }

        .preview-screen {
            display: none;
            animation: previewFade 220ms ease-out;
        }

        .preview-screen.is-active { display: block; }

        @keyframes previewFade {
            from { opacity: 0; transform: translateY(-6px); }
            to { opacity: 1; transform: translateY(0); }
        }

        .mock-window {
            background: rgba(255,255,255,0.06);
            border: 1px solid rgba(255,255,255,0.08);
            border-radius: 14px;
            overflow: hidden;
        }

        .mock-topbar {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 10px 12px;
            background: rgba(255,255,255,0.05);
            border-bottom: 1px solid rgba(255,255,255,0.08);
        }

        .mock-topbar-title { font-size: 12px; font-weight: 700; color: rgba(255,255,255,0.92); }
        .mock-status { font-size: 11px; font-weight: 700; color: rgba(209, 250, 229, 0.95); background: rgba(5, 150, 105, 0.18); border: 1px solid rgba(5, 150, 105, 0.25); padding: 4px 8px; border-radius: 999px; }
        .mock-content { padding: 12px; }

        .mock-row { display: flex; align-items: center; justify-content: space-between; gap: 10px; margin-bottom: 10px; }
        .mock-label { font-size: 11px; color: rgba(255,255,255,0.65); }
        .mock-value { font-size: 12px; font-weight: 700; color: rgba(255,255,255,0.92); }

        .mock-bubbles { display: grid; gap: 8px; margin-top: 10px; }
        .mock-bubble { padding: 10px 12px; border-radius: 12px; font-size: 12px; line-height: 1.35; border: 1px solid rgba(255,255,255,0.08); }
        .mock-bubble.ai { background: rgba(234, 179, 8, 0.16); color: rgba(255,255,255,0.92); }
        .mock-bubble.customer { background: rgba(255,255,255,0.08); color: rgba(255,255,255,0.88); }

        .wave-mini { display: flex; gap: 4px; align-items: flex-end; height: 22px; margin-top: 8px; }
        .wave-mini span { width: 4px; background: linear-gradient(180deg, var(--bronze-400), var(--bronze-700)); border-radius: 6px; animation: waveMini 900ms ease-in-out infinite; }
        .wave-mini span:nth-child(2) { animation-delay: 120ms; }
        .wave-mini span:nth-child(3) { animation-delay: 240ms; }
        .wave-mini span:nth-child(4) { animation-delay: 360ms; }
        .wave-mini span:nth-child(5) { animation-delay: 480ms; }

        @keyframes waveMini {
            0%, 100% { height: 6px; opacity: 0.7; }
            50% { height: 22px; opacity: 1; }
        }

        .mock-actions { display: flex; gap: 8px; margin-top: 12px; }
        .mock-btn { flex: 1; text-align: center; padding: 8px 10px; border-radius: 10px; font-size: 12px; font-weight: 700; border: 1px solid rgba(255,255,255,0.10); background: rgba(255,255,255,0.06); color: rgba(255,255,255,0.92); }
        .mock-btn.primary { background: rgba(234, 179, 8, 0.22); border-color: rgba(234, 179, 8, 0.26); }

        .agents-stats {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 10px;
            padding: 14px 22px 18px;
            border-top: 1px solid rgba(17, 24, 39, 0.08);
            background: linear-gradient(180deg, rgba(253,252,251,0.6), rgba(255,255,255,0.8));
            border-bottom-left-radius: 16px;
            border-bottom-right-radius: 16px;
        }

        .agents-stat { text-align: center; }
        .agents-stat strong { display: block; font-size: 16px; font-weight: 800; color: var(--bronze-700); letter-spacing: -0.01em; }
        .agents-stat span { display: block; font-size: 12px; color: var(--gray-600); margin-top: 2px; }

        /* Platform Overview Dropdown */
        .mega-menu.platform {
            padding: 14px;
            width: min(980px, calc(100vw - 32px));
        }

        .platform-menu {
            display: grid;
            grid-template-columns: 1fr 1.05fr;
            gap: 14px;
            align-items: stretch;
        }

        .platform-left {
            padding: 8px;
            height: 400px;
            display: flex;
            flex-direction: column;
            box-sizing: border-box;
            overflow: hidden;
        }

        .platform-kicker {
            font-size: 11px;
            font-weight: 800;
            text-transform: uppercase;
            letter-spacing: 0.10em;
            color: var(--bronze-700);
            margin-bottom: 8px;
        }

        .platform-title { font-size: 18px; font-weight: 850; color: var(--gray-900); letter-spacing: -0.02em; margin-bottom: 6px; }
        .platform-desc { font-size: 13px; color: var(--gray-600); line-height: 1.55; margin-bottom: 8px; }

        .platform-points {
            margin: 0;
            padding: 0;
            list-style: none;
            display: grid;
            gap: 6px;
            flex: 1;
            align-content: start;
            min-height: auto;
            overflow: hidden;
        }

        .platform-points::-webkit-scrollbar { display: none; }

        .platform-point {
            display: grid;
            grid-template-columns: 18px 1fr;
            gap: 10px;
            padding: 9px 12px;
            border-radius: 12px;
            border: 1px solid rgba(17, 24, 39, 0.08);
            background: rgba(255,255,255,0.70);
        }

        .platform-point-icon {
            width: 18px;
            height: 18px;
            border-radius: 6px;
            background: rgba(234,179,8,0.10);
            border: 1px solid rgba(234,179,8,0.18);
            display: grid;
            place-items: center;
            color: var(--bronze-700);
        }

        .platform-point-icon svg { width: 12px; height: 12px; }

        .platform-point strong { display: block; font-size: 13px; font-weight: 850; color: var(--gray-900); margin-bottom: 1px; }
        .platform-point span { display: block; font-size: 12px; color: var(--gray-600); line-height: 1.4; }

        .platform-cta { margin-top: 8px; flex-shrink: 0; }

        .platform-right {
            border-radius: 16px;
            background: linear-gradient(135deg, #1a1f2e, #141820);
            border: 1px solid rgba(255,255,255,0.06);
            box-shadow: 0 18px 50px rgba(0,0,0,0.24);
            overflow: hidden;
            display: flex;
            flex-direction: column;
            height: 400px;
        }

        .platform-right.platform-links {
            background: rgba(255,255,255,0.75);
            border: 1px solid rgba(17, 24, 39, 0.10);
            box-shadow: 0 18px 50px rgba(0,0,0,0.10);
            padding: 10px;
            overflow: hidden !important;
            overflow-x: hidden !important;
            overflow-y: hidden !important;
        }

        .mega-menu.platform .platform-right.platform-links .mega-menu-grid { gap: 2px !important; }

        .mega-menu.platform .platform-right.platform-links .mega-menu-item {
            padding: 6px;
            gap: 8px;
        }

        .mega-menu.platform .platform-right.platform-links .mega-menu-icon {
            width: 32px;
            height: 32px;
            border-radius: 10px;
        }

        .mega-menu.platform .platform-right.platform-links .mega-menu-icon svg {
            width: 16px;
            height: 16px;
        }

        .mega-menu.platform .platform-right.platform-links .mega-menu-content h4 {
            margin-bottom: 2px;
            line-height: 1.2;
        }

        .mega-menu.platform .platform-right.platform-links .mega-menu-content p {
            font-size: 10px;
            line-height: 1.15;
        }

        .flow-header {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 12px 14px;
            border-bottom: 1px solid rgba(255,255,255,0.08);
            background: rgba(255,255,255,0.03);
        }

        .flow-title { font-size: 12px; font-weight: 800; color: rgba(255,255,255,0.92); }
        .flow-live { display: inline-flex; align-items: center; gap: 8px; font-size: 11px; font-weight: 800; color: rgba(255,255,255,0.86); }
        .flow-live-dot { width: 8px; height: 8px; border-radius: 999px; background: #22c55e; box-shadow: 0 0 0 5px rgba(34,197,94,0.15); animation: livePulse 2.2s ease-in-out infinite; }

        @keyframes livePulse { 0%, 100% { transform: scale(1); opacity: 0.85; } 50% { transform: scale(1.12); opacity: 1; } }

        .flow-body {
            position: relative;
            padding: 10px 12px 12px;
            flex: 1;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .flow-body::before {
            content: "";
            position: absolute;
            inset: 0;
            background: none;
            opacity: 0;
            pointer-events: none;
        }
        .flow-grid {
            position: absolute;
            inset: 0;
            background: none;
            opacity: 0;
            pointer-events: none;
            mask-image: radial-gradient(ellipse 75% 75% at 50% 45%, rgba(0,0,0,1) 45%, rgba(0,0,0,0) 85%);
        }

        .flow-svg {
            position: relative;
            width: min(540px, 100%);
            height: auto;
            aspect-ratio: 560 / 300;
            display: block;
            transform: none;
        }

        .flow-node { fill: rgba(255,255,255,0.06); stroke: rgba(234,179,8,0.5); stroke-width: 1.2; }
        .flow-node.customer { stroke: rgba(234,179,8,0.8); filter: drop-shadow(0 0 10px rgba(0,0,0,0.22)); }
        .flow-node.analytics { stroke: rgba(255,255,255,0.18); }
        .flow-node.agent { stroke: rgba(255,255,255,0.18); }

        .flow-label { font: 700 11px/1 var(--font-sans); fill: rgba(255,255,255,0.9); letter-spacing: 0.01em; }
        .flow-sub { font: 700 10px/1 var(--font-sans); fill: rgba(255,255,255,0.62); }

        .flow-path { fill: none; stroke: rgba(234,179,8,0.55); stroke-width: 1.4; stroke-dasharray: 5 7; }
        .flow-particle { fill: rgba(234,179,8,0.95); filter: drop-shadow(0 0 8px rgba(0,0,0,0.45)); }

        @media (max-width: 1024px) {
            .agents-menu { grid-template-columns: 1fr; }
            .agents-preview { display: none; }
            .agents-stats { grid-template-columns: repeat(2, 1fr); }
            .platform-menu { grid-template-columns: 1fr; }
            .platform-right { display: none; }
        }

        .mega-menu-divider {
            height: 1px;
            background: var(--gray-100);
            margin: 16px 0;
        }

        .mega-menu-footer {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px;
            background: var(--gray-50);
            border-radius: 10px;
            margin-top: 8px;
        }

        .mega-menu-footer-text {
            font-size: 13px;
            color: var(--gray-600);
        }

        .mega-menu-footer-link {
            display: flex;
            align-items: center;
            gap: 6px;
            font-size: 13px;
            font-weight: 500;
            color: var(--bronze-700);
        }

        .mega-menu-footer-link svg {
            width: 14px;
            height: 14px;
        }

        /* Header Actions */
        .header-actions { display: flex; align-items: center; gap: 12px; }

        /* Mobile Menu Toggle */
        .mobile-menu-toggle {
            display: none;
            width: 40px;
            height: 40px;
            align-items: center;
            justify-content: center;
            border-radius: 8px;
            color: var(--gray-600);
        }

        .mobile-menu-toggle svg {
            width: 24px;
            height: 24px;
        }

        /* Mobile Menu */
        .mobile-menu {
            display: none;
            position: fixed;
            top: 64px;
            left: 0;
            right: 0;
            bottom: 0;
            background: white;
            padding: 20px;
            overflow-y: auto;
            z-index: 5500;
        }

        .mobile-menu-inner {
            max-width: 1600px;
            margin: 0 auto;
        }

        .mobile-accordion {
            border: 1px solid rgba(17, 24, 39, 0.08);
            border-radius: 14px;
            background: linear-gradient(180deg, #FFFFFF 0%, var(--cream-50) 100%);
            overflow: hidden;
        }

        .mobile-accordion-item + .mobile-accordion-item { border-top: 1px solid rgba(17, 24, 39, 0.08); }

        .mobile-accordion-trigger {
            width: 100%;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 14px 14px;
            font-size: 15px;
            font-weight: 700;
            color: var(--gray-900);
        }

        .mobile-accordion-trigger svg { width: 18px; height: 18px; transition: transform 0.2s ease; }
        .mobile-accordion-item.is-open .mobile-accordion-trigger svg { transform: rotate(180deg); }

        .mobile-accordion-panel {
            display: none;
            padding: 0 10px 12px;
        }

        .mobile-accordion-item.is-open .mobile-accordion-panel { display: block; }

        .mobile-accordion-link {
            display: flex;
            align-items: flex-start;
            justify-content: space-between;
            gap: 10px;
            padding: 12px;
            border-radius: 12px;
            background: rgba(255,255,255,0.75);
            border: 1px solid rgba(17, 24, 39, 0.08);
            margin: 8px 0;
        }

        .mobile-accordion-link strong { display: block; font-size: 14px; font-weight: 800; color: var(--gray-900); margin-bottom: 2px; }
        .mobile-accordion-link span { display: block; font-size: 12px; color: var(--gray-600); line-height: 1.4; }

        .mobile-menu-actions {
            display: grid;
            grid-template-columns: 1fr;
            gap: 10px;
            margin-top: 16px;
        }

        .mobile-menu.active {
            display: block;
        }

        .mobile-nav-section {
            margin-bottom: 24px;
        }

        .mobile-nav-title {
            font-size: 11px;
            font-weight: 600;
            text-transform: uppercase;
            letter-spacing: 0.08em;
            color: var(--gray-400);
            margin-bottom: 12px;
        }

        .mobile-nav-items {
            display: flex;
            flex-direction: column;
            gap: 4px;
        }

        .mobile-nav-item {
            display: flex;
            align-items: center;
            gap: 12px;
            padding: 12px;
            border-radius: 10px;
            font-size: 15px;
            font-weight: 500;
            color: var(--gray-700);
        }

        .mobile-nav-item:hover {
            background: var(--gray-50);
        }

        .mobile-nav-icon {
            width: 40px;
            height: 40px;
            border-radius: 10px;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .mobile-nav-icon svg {
            width: 20px;
            height: 20px;
        }

        @media (max-width: 1024px) {
            .nav { display: none; }
            .mobile-menu-toggle { display: flex; }
            .header-actions .btn-ghost { display: none; }
        }

/* ── Nav wrapping fix for long translations ── */
#header .nav-link,
#header .nav-item > a {
  white-space: nowrap;
}
#header .nav {
  font-size: clamp(12px, 1.1vw, 15px);
  flex-wrap: nowrap;
}
#header .header-inner {
  flex-wrap: nowrap;
  align-items: center;
}
.header-actions {
  flex-shrink: 0;
  white-space: nowrap;
}

        /* Buttons (from index.html) */
        .btn {
            display: inline-flex;
            align-items: center;
            justify-content: center;
            gap: 8px;
            padding: 10px 20px;
            font-family: var(--font-sans);
            font-size: 14px;
            font-weight: 500;
            border-radius: 8px;
            transition: all 0.2s ease;
        }
        .btn-sm { padding: 8px 16px; font-size: 13px; }
        .btn-primary { background: transparent; color: #1E1E24; border: 1.5px solid #1E1E24; }
        .btn-primary:hover { background: #1E1E24; color: #FFFFFF; box-shadow: 0 4px 12px rgba(0, 0, 0, 0.10); }
        .btn-outline { background: transparent; color: var(--gray-700); border: 1px solid var(--gray-200); }
        .btn-outline:hover { background: var(--gray-50); border-color: var(--gray-300); }
        .btn-ghost { color: var(--gray-600); }
        .btn-ghost:hover { color: var(--gray-900); background: var(--gray-50); }
        .btn-icon { width: 16px; height: 16px; flex-shrink: 0; }

        /* ==========================================
           CONVERSATION THEATER
           ========================================== */

        /* HERO */
        .theater-hero {
            padding: 120px 0 60px;
            text-align: center;
            background: #fff;
            background-image:
                linear-gradient(rgba(228,228,236,.25) 1px, transparent 1px),
                linear-gradient(90deg, rgba(228,228,236,.25) 1px, transparent 1px);
            background-size: 60px 60px;
            position: relative;
        }
        .theater-hero::after {
            content: '';
            position: absolute; bottom: 0; left: 0; right: 0; height: 120px;
            background: linear-gradient(to top, #fff, transparent);
            pointer-events: none;
        }
        .hero-badge {
            display: inline-flex; align-items: center; gap: 8px;
            background: var(--bg-subtle); border: 1px solid var(--border-color);
            border-radius: 100px; padding: 6px 16px; font-size: 13px;
            font-weight: 600; color: var(--green); margin-bottom: 24px;
        }
        .hero-badge-dot { width: 8px; height: 8px; border-radius: 50%; background: var(--green); }
        .theater-hero h1 {
            font-size: 48px; font-weight: 600; color: var(--primary);
            letter-spacing: -1px; line-height: 1.15; margin-bottom: 16px;
        }
        .theater-hero .subtext {
            font-size: 16px; color: var(--muted); max-width: 500px;
            margin: 0 auto 28px; line-height: 1.65;
        }
        .trust-pills {
            display: flex; gap: 12px; justify-content: center; flex-wrap: wrap;
        }
        .trust-pill {
            display: inline-flex; align-items: center; gap: 8px;
            background: var(--bg-subtle); border: 1px solid var(--border-color);
            border-radius: 100px; padding: 6px 16px; font-size: 13px;
            font-weight: 500; color: #4A4A5A;
        }
        .trust-pill-dot { width: 6px; height: 6px; border-radius: 50%; background: var(--green); }

        /* CONTROLS BAR */
        .controls-bar {
            background: #fff; border-bottom: 1px solid var(--border-color);
            padding: 16px 48px; display: flex; flex-direction: column;
            align-items: center; gap: 12px;
            position: sticky; top: 56px; z-index: 10;
            transition: opacity .15s;
        }
        .controls-row-top {
            display: flex; align-items: center; justify-content: center; gap: 16px;
        }
        .lang-selector {
            position: relative; width: 160px;
        }
        .lang-selector select {
            width: 100%; padding: 8px 36px 8px 14px;
            background: var(--primary); color: #fff; border: none;
            border-radius: 8px; font-size: 13px; font-weight: 600;
            font-family: var(--font-sans);
            appearance: none; -webkit-appearance: none; cursor: pointer;
        }
        .lang-selector::after {
            content: ''; position: absolute; right: 12px; top: 50%;
            transform: translateY(-50%);
            border: 5px solid transparent; border-top-color: #fff;
        }
        .sector-tabs {
            display: flex; gap: 6px; flex-wrap: wrap; justify-content: center;
            width: 100%;
        }
        .sector-tab {
            display: inline-flex; align-items: center; gap: 6px;
            padding: 8px 16px; border-radius: 8px; font-size: 13px;
            font-weight: 600; color: var(--muted); border: 1px solid var(--border-color);
            background: transparent; transition: all .2s; cursor: pointer;
        }
        .sector-tab:hover { color: var(--primary); border-color: #ccc; }
        .sector-tab.active {
            background: var(--primary); color: #fff; border-color: var(--primary);
        }
        .sector-tab svg { width: 16px; height: 16px; }
        .type-toggle {
            display: flex; border: 1px solid var(--border-color); border-radius: 8px; overflow: hidden;
        }
        .type-btn {
            padding: 8px 18px; font-size: 13px; font-weight: 600;
            color: var(--muted); background: transparent; border: none;
            cursor: pointer; transition: all .2s;
        }
        .type-btn.active { background: var(--primary); color: #fff; }
        .type-btn:not(.active):hover { background: var(--bg-subtle); }

        /* FEATURED CARD */
        .featured-card {
            max-width: 1200px; margin: 40px auto; border-radius: 16px;
            overflow: hidden; display: grid; grid-template-columns: 1fr 1fr;
            height: 480px; border: 1px solid var(--border-color);
            box-shadow: 0 8px 40px rgba(0,0,0,.06);
            opacity: 0; transform: translateY(20px);
            animation: slideUp .4s ease forwards;
        }
        @keyframes slideUp {
            to { opacity: 1; transform: translateY(0); }
        }
        .featured-transcript {
            background: var(--primary); padding: 28px; display: flex;
            flex-direction: column; color: #fff; overflow: hidden;
            height: 100%; min-height: 0;
        }
        .featured-header {
            display: flex; align-items: center; gap: 10px; margin-bottom: 8px;
            padding-bottom: 12px; border-bottom: 1px solid rgba(255,255,255,.1);
            flex-wrap: wrap;
        }
        .featured-usecase {
            width: 100%; font-size: 12px; color: rgba(255,255,255,0.5);
            margin-top: 4px; line-height: 1.4;
        }
        .featured-sector-icon {
            width: 36px; height: 36px; border-radius: 10px;
            background: rgba(255,255,255,.1); display: flex;
            align-items: center; justify-content: center;
        }
        .featured-sector-icon svg { width: 18px; height: 18px; stroke: var(--green); fill: none; stroke-width: 2; }
        .featured-sector-name { font-size: 16px; font-weight: 600; }
        .featured-lang-flag { font-size: 18px; }
        .featured-type-badge {
            font-size: 11px; font-weight: 700; text-transform: uppercase;
            letter-spacing: 1px; padding: 3px 10px; border-radius: 6px;
            background: rgba(24,169,106,.2); color: var(--green);
        }
        .transcript-scroll {
            flex: 1; overflow-y: auto; padding-right: 8px;
            min-height: 0;
        }
        .transcript-scroll::-webkit-scrollbar { width: 4px; }
        .transcript-scroll::-webkit-scrollbar-thumb { background: rgba(255,255,255,.2); border-radius: 4px; }
        .t-line {
            display: flex; align-items: flex-start; gap: 12px;
            padding: 10px 12px; border-radius: 10px; margin-bottom: 4px;
            border-left: 3px solid transparent; transition: all .3s;
        }
        .t-line.past { opacity: .4; }
        .t-line.active {
            border-left-color: var(--green);
            background: rgba(24,169,106,.08);
        }
        .t-avatar {
            width: 32px; height: 32px; border-radius: 50%; display: flex;
            align-items: center; justify-content: center; font-size: 12px;
            font-weight: 700; flex-shrink: 0;
        }
        .t-avatar.ai { background: var(--green); color: #fff; }
        .t-avatar.customer { background: rgba(255,255,255,.15); color: rgba(255,255,255,.7); }
        .t-text { font-size: 14px; line-height: 1.55; color: rgba(255,255,255,.85); padding-top: 4px; }

        /* PLAYER PANEL (right side) */
        .featured-player {
            background: #fff; padding: 36px; display: flex;
            flex-direction: column; align-items: center; justify-content: center;
            height: 100%; overflow: hidden;
        }
        .waveform-display {
            display: flex; align-items: center; justify-content: center;
            gap: 3px; height: 80px; margin-bottom: 24px; width: 100%;
        }
        .w-bar {
            width: 4px; border-radius: 2px; background: var(--border-color);
            transition: background .2s;
        }
        .w-bar.played { background: var(--green); }
        .w-bar.animating {
            animation: barPulse .6s ease-in-out infinite alternate;
            animation-delay: var(--d);
        }
        @keyframes barPulse {
            0% { transform: scaleY(.7); }
            100% { transform: scaleY(1.3); }
        }
        .progress-track {
            width: 100%; height: 4px; background: var(--border-color);
            border-radius: 2px; margin-bottom: 8px; cursor: pointer;
            position: relative;
        }
        .progress-fill {
            height: 100%; background: var(--green); border-radius: 2px;
            transition: width .3s;
        }
        .time-display {
            width: 100%; display: flex; justify-content: space-between;
            font-size: 12px; color: var(--muted); margin-bottom: 28px;
            font-variant-numeric: tabular-nums;
        }
        .player-btns {
            display: flex; align-items: center; gap: 20px; margin-bottom: 28px;
        }
        .skip-btn {
            width: 40px; height: 40px; border-radius: 50%;
            border: 1px solid var(--border-color); display: flex;
            align-items: center; justify-content: center;
            color: var(--muted); cursor: pointer; transition: all .2s;
            background: #fff;
        }
        .skip-btn:hover { background: var(--bg-subtle); color: var(--primary); }
        .skip-btn svg { width: 16px; height: 16px; }
        .play-btn {
            width: 56px; height: 56px; border-radius: 50%;
            background: var(--primary); color: #fff; display: flex;
            align-items: center; justify-content: center;
            cursor: pointer; transition: transform .15s;
        }
        .play-btn:hover { transform: scale(1.05); }
        .play-btn svg { width: 22px; height: 22px; }
        .now-playing-label {
            font-size: 12px; color: var(--muted); text-align: center;
            margin-bottom: 20px;
        }
        .now-playing-label strong { color: var(--primary); }
        .nav-arrows {
            display: flex; gap: 12px; width: 100%; justify-content: center;
            padding-top: 20px; border-top: 1px solid var(--border-color);
        }
        .nav-arrow {
            width: 36px; height: 36px; border-radius: 8px;
            border: 1px solid var(--border-color); display: flex;
            align-items: center; justify-content: center;
            color: var(--muted); cursor: pointer; transition: all .2s;
            background: #fff;
        }
        .nav-arrow:hover { background: var(--bg-subtle); color: var(--primary); }
        .nav-arrow svg { width: 16px; height: 16px; }

        /* CONVERSATION GRID */
        .conv-grid-section {
            max-width: 1200px; margin: 40px auto 80px; padding: 0 48px;
        }
        .conv-grid-title {
            font-size: 14px; font-weight: 600; color: var(--muted);
            text-transform: uppercase; letter-spacing: 1px; margin-bottom: 20px;
        }
        .conv-grid {
            display: grid; grid-template-columns: repeat(3, 1fr); gap: 16px;
            transition: opacity .2s;
        }
        .conv-card {
            background: #fff; border: 1px solid var(--border-color);
            border-radius: 12px; padding: 16px; cursor: pointer;
            transition: all .2s;
        }
        .conv-card:hover { border-color: #ccc; box-shadow: 0 4px 12px rgba(0,0,0,.06); }
        .conv-card.active {
            border-color: var(--green);
            box-shadow: 0 0 0 3px rgba(24,169,106,.12);
        }
        .conv-card-header {
            display: flex; align-items: center; gap: 8px; margin-bottom: 10px;
        }
        .conv-card-icon {
            width: 28px; height: 28px; border-radius: 7px;
            background: var(--bg-subtle); display: flex;
            align-items: center; justify-content: center;
        }
        .conv-card-icon svg { width: 14px; height: 14px; stroke: var(--green); fill: none; stroke-width: 2; }
        .conv-card-name { font-size: 13px; font-weight: 600; color: var(--primary); flex: 1; }
        .conv-card-flag { font-size: 14px; }
        .conv-card-dur { font-size: 12px; color: var(--muted); }
        .conv-card-usecase { font-size: 11px; color: #9090A0; margin-top: 2px; line-height: 1.3; }
        .usecase-pill-wrap { text-align: center; padding: 12px 48px 0; }
        .usecase-pill {
            display: inline-block; background: #F7F7FA; border-radius: 100px;
            padding: 8px 20px; font-size: 14px; color: #4A4A5A;
            font-weight: 500; line-height: 1.4;
        }
        .conv-card-preview {
            font-size: 13px; color: var(--muted); line-height: 1.5;
            display: -webkit-box; -webkit-line-clamp: 2;
            -webkit-box-orient: vertical; overflow: hidden;
            margin-bottom: 12px;
        }
        .conv-card-bottom {
            display: flex; align-items: center; gap: 8px;
        }
        .mini-waveform {
            flex: 1; display: flex; align-items: center; gap: 2px; height: 20px;
        }
        .mini-bar {
            width: 3px; border-radius: 1px; background: var(--border-color);
        }
        .conv-card.active .mini-bar { background: rgba(24,169,106,.3); }
        .mini-play {
            width: 28px; height: 28px; border-radius: 50%;
            background: var(--primary); color: #fff; display: flex;
            align-items: center; justify-content: center;
        }
        .conv-card.active .mini-play { background: var(--green); }
        .mini-play svg { width: 12px; height: 12px; }

        .no-audio-msg {
            text-align: center; padding: 60px 20px; color: var(--muted);
            font-size: 15px;
        }

        @media (max-width: 900px) {
            .controls-bar { flex-direction: column; padding: 16px 20px; gap: 12px; }
            .featured-card { grid-template-columns: 1fr; height: auto; }
            .conv-grid { grid-template-columns: 1fr 1fr; }
            .conv-grid-section { padding: 0 20px; }
            .theater-hero h1 { font-size: 32px; }
        }
        @media (max-width: 600px) {
            .conv-grid { grid-template-columns: 1fr; }
            .sector-tabs { gap: 4px; }
            .sector-tab { padding: 6px 10px; font-size: 12px; }
        }

        /* ==========================================
           FOOTER
           ========================================== */
        .footer {
            background: var(--gray-950, #030712);
            color: white;
            padding: 80px 0 32px;
        }
        .footer .container { max-width: 1600px; }
        .footer-top {
            display: grid;
            grid-template-columns: 1.3fr 2fr;
            gap: 48px;
            padding-bottom: 60px;
            border-bottom: 1px solid rgba(255, 255, 255, 0.08);
        }
        .footer-brand { max-width: 340px; }
        .footer-logo {
            display: inline-flex;
            align-items: center;
            gap: 8px;
            font-size: 22px;
            font-weight: 600;
            color: #FFFFFF;
            letter-spacing: -0.02em;
            margin-bottom: 20px;
        }
        .footer-logo-mark { width: 30px; height: 30px; display: flex; align-items: center; justify-content: center; }
        .footer-logo-mark svg { width: 30px; height: 30px; color: #FFFFFF; }
        .footer-desc { font-size: 15px; color: var(--gray-400, #9CA3AF); line-height: 1.7; margin-bottom: 28px; }
        .footer-newsletter {
            background: rgba(255, 255, 255, 0.04);
            border-radius: 12px;
            padding: 20px;
            margin-bottom: 28px;
        }
        .footer-newsletter-title { font-size: 14px; font-weight: 600; color: white; margin-bottom: 12px; }
        .footer-newsletter-form { display: flex; gap: 8px; }
        .footer-newsletter-input {
            flex: 1; padding: 10px 14px;
            background: rgba(255, 255, 255, 0.06);
            border: 1px solid rgba(255, 255, 255, 0.08);
            border-radius: 8px; font-size: 14px; color: white; outline: none; transition: all 0.2s;
        }
        .footer-newsletter-input::placeholder { color: var(--gray-500, #6B7280); }
        .footer-newsletter-input:focus { border-color: var(--bronze-500, #B45309); background: rgba(255, 255, 255, 0.08); }
        .footer-newsletter-btn {
            padding: 10px 18px; background: var(--bronze-700, #A16207);
            border: none; border-radius: 8px; font-size: 14px; font-weight: 500;
            color: white; cursor: pointer; transition: all 0.2s;
        }
        .footer-newsletter-btn:hover { background: var(--bronze-600, #CA8A04); }
        .footer-links-grid {
            display: grid;
            grid-template-columns: minmax(120px, 1fr) minmax(180px, 1.5fr) minmax(130px, 1.2fr) minmax(130px, 1.2fr) minmax(130px, 1.2fr);
            gap: 20px;
        }
        .footer-column h4 { font-size: 13px; font-weight: 600; letter-spacing: 0.05em; color: white; margin-bottom: 20px; white-space: nowrap; }
        .footer-links { display: flex; flex-direction: column; gap: 12px; }
        .footer-link { font-size: 14px; color: var(--gray-400, #9CA3AF); transition: all 0.2s; display: flex; align-items: center; gap: 6px; white-space: nowrap; }
        .footer-link:hover { color: white; transform: translateX(2px); }
        .footer-bottom {
            display: flex; justify-content: space-between; align-items: center;
            padding-top: 32px; flex-wrap: wrap; gap: 16px;
        }
        .footer-copyright { font-size: 14px; color: var(--gray-500, #6B7280); }
        .footer-legal { display: flex; gap: 24px; flex-wrap: wrap; }
        .footer-legal a { font-size: 14px; color: var(--gray-500, #6B7280); transition: color 0.2s; }
        .footer-legal a:hover { color: white; }

        @media (max-width: 768px) {
            .footer-top { grid-template-columns: 1fr; gap: 32px; }
            .footer-links-grid { grid-template-columns: 1fr 1fr; gap: 24px; }
        }