/* ========================================================================== SOTEK POWER — CORPORATE INDUSTRIAL DESIGN SYSTEM (CHUẨN SOTEK GROUP) Kế thừa kiến trúc & thẩm mỹ kỹ thuật từ sotek-vietnam.com ========================================================================== */ /* Font được nạp song song với preconnect trong HTML để loại bỏ render-blocking waterfall */ :root { /* Bảng màu nhận diện Tập đoàn SOTEK */ --navy: #0f172a; --navy-2: #1e293b; --navy-3: #334155; --emerald: #059669; --emerald-light: #10b981; --emerald-soft: rgba(5, 150, 105, 0.08); --amber: #d97706; --amber-light: #f59e0b; --amber-soft: rgba(217, 119, 6, 0.08); --blue-elec: #1e40af; --blue-soft: rgba(30, 64, 175, 0.08); --bg: #f8f9fc; --bg-white: #ffffff; --bg-section: #f1f5f9; --border: #e2e8f0; --border-dark: #cbd5e1; --shadow-sm: 0 1px 3px rgba(0,0,0,0.08), 0 1px 2px rgba(0,0,0,0.05); --shadow-md: 0 4px 16px rgba(0,0,0,0.10); --shadow-lg: 0 12px 40px rgba(0,0,0,0.12); --shadow-xl: 0 24px 64px rgba(0,0,0,0.14); --radius-sm: 6px; --radius-md: 12px; --radius-lg: 20px; --transition: all 0.28s cubic-bezier(0.4,0,0.2,1); } /* Base Setup */ html { scroll-behavior: smooth; font-size: 16px; } body { font-family: 'Inter', sans-serif; background-color: var(--bg); color: var(--navy-3); overflow-x: hidden; line-height: 1.6; } /* Font kỹ thuật chuyên dụng cho thông số BESS */ .font-mono, [data-mono="true"], .spec-value { font-family: 'IBM Plex Mono', monospace !important; } /* ========================================================================== LỚP NỀN KỸ THUẬT CHÌM (CIRCUIT WATERMARK - TỪ SOTEK-VIETNAM.COM) ========================================================================== */ .elec-bg { position: fixed; inset: 0; z-index: 0; pointer-events: none; background-color: var(--bg); background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cg fill='none' stroke='%23000000' stroke-width='1.2' opacity='0.035'%3E%3Ccircle cx='40' cy='30' r='12'/%3E%3Ccircle cx='64' cy='30' r='12'/%3E%3Cline x1='16' y1='30' x2='28' y2='30'/%3E%3Cline x1='76' y1='30' x2='88' y2='30'/%3E%3Cpath d='M120,10 L108,30 L118,30 L106,50 L122,28 L112,28 Z'/%3E%3Cpath d='M10,80 Q17,70 24,80 Q31,90 38,80 Q45,70 52,80 Q59,90 66,80'/%3E%3Cline x1='4' y1='80' x2='10' y2='80'/%3E%3Cline x1='66' y1='80' x2='72' y2='80'/%3E%3Cline x1='108' y1='70' x2='108' y2='90'/%3E%3Cline x1='118' y1='70' x2='118' y2='90'/%3E%3Cline x1='100' y1='80' x2='108' y2='80'/%3E%3Cline x1='118' y1='80' x2='126' y2='80'/%3E%3Cline x1='40' y1='110' x2='40' y2='124'/%3E%3Cline x1='30' y1='124' x2='50' y2='124'/%3E%3Cline x1='33' y1='130' x2='47' y2='130'/%3E%3Cline x1='36' y1='136' x2='44' y2='136'/%3E%3Cline x1='100' y1='120' x2='110' y2='120'/%3E%3Crect x='110' y='114' width='28' height='12' rx='2'/%3E%3Cline x1='138' y1='120' x2='148' y2='120'/%3E%3Cpath d='M10,165 Q22,148 34,165 Q46,182 58,165'/%3E%3Crect x='138' y='110' width='12' height='40' rx='4'/%3E%3C/g%3E%3C/svg%3E"); background-size: 200px 200px; } header, main, section, footer, .content-layer { position: relative; z-index: 1; } /* ========================================================================== THANH TIẾN TRÌNH ĐỌC TRANG (READING PROGRESS BAR) ========================================================================== */ #readingProgressBar { position: fixed; top: 0; left: 0; height: 3px; width: 0%; background: linear-gradient(90deg, #1e40af 0%, #059669 50%, #d97706 100%); z-index: 9999; transition: width 0.1s ease-out; } /* ========================================================================== TOP UTILITY ANNOUNCEMENT BAR (40PX - TÔNG SÁNG CAO CẤP) ========================================================================== */ .nav-top-bar { background: #f8fafc; color: #64748b; font-size: 12px; height: 40px; display: flex; align-items: center; border-bottom: 1px solid #e2e8f0; position: relative; z-index: 55; } .nav-top-inner { display: flex; justify-content: space-between; align-items: center; width: 100%; } .nav-top-left, .nav-top-right { display: flex; align-items: center; gap: 18px; } .nav-top-left a { color: #1e293b; font-weight: 600; text-decoration: none; transition: var(--transition); } .nav-top-left a:hover { color: #059669; } .lang-selector { display: flex; align-items: center; gap: 3px; background: #ffffff; padding: 3px 6px; border-radius: 6px; border: 1px solid #cbd5e1; box-shadow: 0 1px 2px rgba(0,0,0,0.04); } .lang-btn { background: none; border: none; color: #64748b; font-family: 'IBM Plex Mono', monospace; font-size: 11px; font-weight: 700; cursor: pointer; padding: 2px 7px; border-radius: 4px; transition: var(--transition); } .lang-btn.active { background: #059669; color: #ffffff; } .lang-btn:hover:not(.active) { color: #0f172a; } /* ========================================================================== HEADER ĐI THEO NỀN TỪNG TRANG (TRANSPARENT ON HERO, LIGHT ON SUBPAGES) ========================================================================== */ header.header-transparent { position: absolute; top: 0; left: 0; right: 0; z-index: 50; background: linear-gradient(180deg, rgba(2, 6, 23, 0.75) 0%, rgba(2, 6, 23, 0.35) 60%, transparent 100%); backdrop-filter: blur(8px); -webkit-backdrop-filter: blur(8px); border-bottom: 1px solid rgba(255, 255, 255, 0.12); transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1); } header.header-transparent.header-scrolled { position: fixed; background: rgba(15, 23, 42, 0.94); backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: 0 4px 24px rgba(0, 0, 0, 0.35); border-bottom: 1px solid rgba(255, 255, 255, 0.08); } /* Đường phân cách giữa tầng 1 (Top Utility Bar) và tầng 2 (Main Nav) của Header */ .top-utility-bar, .nav-top-bar { border-bottom: 1px solid rgba(16, 185, 129, 0.45) !important; } header.header-light { position: sticky; top: 0; z-index: 50; background: rgba(255, 255, 255, 0.96); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border-bottom: 1px solid #e2e8f0; box-shadow: 0 2px 14px rgba(0, 0, 0, 0.04); transition: all 0.3s ease; } header.header-light::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 2.5px; background: linear-gradient(90deg, #059669 0%, #10b981 40%, #ea580c 80%, #059669 100%); } /* Dot nhấp nháy trực chiến 2H */ .pulsing-dot { width: 7px; height: 7px; background-color: var(--amber-light); border-radius: 50%; box-shadow: 0 0 0 rgba(245, 158, 11, 0.4); animation: pulse-orange 1.8s infinite; display: inline-block; } @keyframes pulse-orange { 0% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0.7); } 70% { transform: scale(1); box-shadow: 0 0 0 6px rgba(245, 158, 11, 0); } 100% { transform: scale(0.95); box-shadow: 0 0 0 0 rgba(245, 158, 11, 0); } } /* ========================================================================== CATALOG FILTER TABS (TRANG SẢN PHẨM BESS - CHUẨN SOTEK-VIETNAM) ========================================================================== */ .catalog-tabs { display: flex; gap: 8px; justify-content: center; margin-bottom: 32px; flex-wrap: wrap; } .tab-btn { padding: 10px 22px; border-radius: var(--radius-sm); background: var(--bg-white); color: var(--navy-3); border: 1px solid var(--border); font-size: 13px; font-weight: 700; cursor: pointer; transition: var(--transition); font-family: 'Inter', sans-serif; letter-spacing: 0.04em; box-shadow: var(--shadow-sm); } .tab-btn.active, .tab-btn:hover { background: var(--navy); border-color: var(--navy); color: white; } .tab-btn.active { box-shadow: 0 4px 14px rgba(15, 23, 42, 0.25); } /* Card sản phẩm có hiệu ứng vạch viền trên khi hover */ .product-card-enhanced { position: relative; overflow: hidden; transition: var(--transition); border: 1px solid var(--border); border-radius: var(--radius-md); background: var(--bg-white); } .product-card-enhanced::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 3px; background: linear-gradient(90deg, var(--emerald), var(--amber)); opacity: 0; transition: var(--transition); } .product-card-enhanced:hover::before { opacity: 1; } .product-card-enhanced:hover { transform: translateY(-4px); box-shadow: var(--shadow-xl); border-color: var(--emerald); } .product-badge-flag { position: absolute; top: 12px; right: 12px; background: var(--navy); color: #ffffff; font-size: 10px; font-weight: 800; padding: 3px 8px; border-radius: 4px; font-family: 'IBM Plex Mono', monospace; letter-spacing: 0.06em; border: 1px solid rgba(255, 255, 255, 0.2); z-index: 2; } /* ========================================================================== WIDGET NÚT LIÊN HỆ NỔI (FLOATING QUICK ACTIONS) /* ========================================================================== FLOATING QUICK-CONTACT WIDGET (GIẢM KÍCH THƯỚC 30% THEO YÊU CẦU) - Kích thước gốc: 48px -> Giảm 30% còn 34px - Icon thu gọn cân đối: 15px - Khoảng cách các chấm tròn: 7px ========================================================================== */ .floating-actions { position: fixed; bottom: 20px; right: 20px; z-index: 999; display: flex; flex-direction: column; gap: 7px; } .floating-btn { width: 34px; height: 34px; border-radius: 50%; display: flex; align-items: center; justify-content: center; color: white; box-shadow: 0 3px 10px rgba(0, 0, 0, 0.22); transition: var(--transition); text-decoration: none; font-size: 13px; position: relative; cursor: pointer; border: none; } .floating-btn svg { width: 15px; height: 15px; } .floating-btn:hover { transform: scale(1.15); box-shadow: 0 6px 18px rgba(0, 0, 0, 0.35); } .floating-btn-phone { background: linear-gradient(135deg, #e11d48, #be123c); } .floating-btn-zalo { background: linear-gradient(135deg, #0284c7, #0369a1); } .floating-btn-email { background: linear-gradient(135deg, #475569, #334155); } .floating-btn-rfq { background: linear-gradient(135deg, #059669, #047857); } .floating-btn-top { background: rgba(255, 255, 255, 0.95); color: #0f172a; border: 1px solid rgba(0, 0, 0, 0.12); box-shadow: 0 3px 10px rgba(0, 0, 0, 0.15); } .floating-btn-top svg { color: #0f172a; stroke: #0f172a; } .floating-btn .tooltip { position: absolute; right: 42px; background: var(--navy); color: white; padding: 3px 8px; border-radius: 6px; font-size: 10px; font-weight: 600; white-space: nowrap; opacity: 0; pointer-events: none; transition: var(--transition); box-shadow: var(--shadow-md); } .floating-btn:hover .tooltip { opacity: 1; transform: translateX(-4px); } /* ========================================================================== TOP UTILITY BAR (CHUẨN KIẾN TRÚC SOTEK-VIETNAM.COM) ========================================================================== */ .top-utility-bar { font-size: 11px; line-height: 1.3; letter-spacing: -0.01em; user-select: none; } @media (max-width: 767px) { .top-utility-bar { display: none !important; } } .top-utility-bar a { transition: color 0.2s ease-in-out; } /* ========================================================================== VIDEO FACTORY TOUR MODAL ========================================================================== */ .video-modal-backdrop { position: fixed; inset: 0; z-index: 1000; background: rgba(15, 23, 42, 0.85); backdrop-filter: blur(8px); display: flex; align-items: center; justify-content: center; padding: 20px; } .video-modal-content { background: #000; border-radius: 24px; border: 1px solid rgba(255, 255, 255, 0.15); width: 100%; max-width: 900px; overflow: hidden; position: relative; box-shadow: var(--shadow-xl); } /* ========================================================================== TOAST NOTIFICATION SYSTEM (CHUẨN ENTERPRISE) ========================================================================== */ #toastContainer { position: fixed; top: 24px; right: 24px; z-index: 10000; display: flex; flex-direction: column; gap: 12px; pointer-events: none; max-width: 90vw; } .toast-item { pointer-events: auto; background: rgba(255, 255, 255, 0.98); backdrop-filter: blur(16px); border: 1px solid #e2e8f0; border-radius: 14px; padding: 14px 18px; min-width: 320px; max-width: 420px; box-shadow: 0 12px 36px rgba(0, 0, 0, 0.12), 0 2px 8px rgba(0, 0, 0, 0.04); position: relative; overflow: hidden; display: flex; align-items: flex-start; gap: 12px; animation: toastSlideIn 0.35s cubic-bezier(0.16, 1, 0.3, 1) forwards; transition: transform 0.25s ease, opacity 0.25s ease; } .toast-item.toast-hiding { animation: toastSlideOut 0.3s cubic-bezier(0.16, 1, 0.3, 1) forwards; } @keyframes toastSlideIn { from { transform: translateX(110%); opacity: 0; } to { transform: translateX(0); opacity: 1; } } @keyframes toastSlideOut { from { transform: translateX(0); opacity: 1; } to { transform: translateX(110%); opacity: 0; } } .toast-item.toast-success { border-left: 4px solid #059669; } .toast-item.toast-info { border-left: 4px solid #0284c7; } .toast-item.toast-warning { border-left: 4px solid #d97706; } .toast-item.toast-error { border-left: 4px solid #dc2626; } .toast-progress { position: absolute; bottom: 0; left: 0; height: 3px; background: #059669; width: 100%; transform-origin: left; } .toast-info .toast-progress { background: #0284c7; } .toast-warning .toast-progress { background: #d97706; } .toast-error .toast-progress { background: #dc2626; } /* ========================================================================== FOOTER TRANSLUCENT & DEPTH STYLING (SOTEK POWER INDUSTRIAL) Hiệu ứng kính mờ trong suốt đa tầng với ánh hào quang năng lượng ========================================================================== */ .footer-translucent { position: relative; background: radial-gradient(ellipse 80% 50% at 50% -20%, rgba(16, 185, 129, 0.22) 0%, transparent 65%), radial-gradient(ellipse 60% 40% at 90% 100%, rgba(14, 165, 233, 0.14) 0%, transparent 50%), radial-gradient(ellipse 50% 30% at 10% 80%, rgba(249, 115, 22, 0.10) 0%, transparent 50%), linear-gradient(180deg, #1e293b 0%, #0f172a 100%); backdrop-filter: blur(24px); -webkit-backdrop-filter: blur(24px); border-top: 1px solid rgba(255, 255, 255, 0.14); box-shadow: 0 -8px 32px rgba(15, 23, 42, 0.25); overflow: hidden; } .footer-translucent::before { content: ''; position: absolute; top: 0; left: 0; right: 0; height: 1.5px; background: linear-gradient(90deg, transparent 0%, rgba(16, 185, 129, 0.6) 30%, rgba(249, 115, 22, 0.5) 70%, transparent 100%); z-index: 2; } .footer-social-btn { width: 38px; height: 38px; border-radius: 9999px; background: rgba(255, 255, 255, 0.04); border: 1px solid rgba(255, 255, 255, 0.12); color: #94a3b8; display: flex; align-items: center; justify-content: center; transition: all 0.25s cubic-bezier(0.16, 1, 0.3, 1); } .footer-social-btn:hover { background: rgba(16, 185, 129, 0.15); border-color: rgba(16, 185, 129, 0.5); color: #34d399; transform: translateY(-2px); box-shadow: 0 4px 12px rgba(16, 185, 129, 0.2); } .footer-link { color: #94a3b8; font-size: 12px; transition: all 0.2s ease; display: inline-block; padding: 2.5px 0; } .footer-link:hover { color: #34d399; transform: translateX(3px); } /* ========================================================================== SOTEK POWER SPEC-FIRST PRODUCT CARDS & SUBNAV (.m-prod-list) Bố cục chuẩn công nghiệp: Thẻ sản phẩm ngang 2 cột tỷ lệ 60/40, Bảng thông số kỹ thuật dạng lưới chuẩn công nghiệp, không khoảng đen. ========================================================================== */ /* Sub-Navigation Pill Bar */ .sotek-subnav { display: flex; flex-wrap: wrap; gap: 8px; padding: 8px; background: #ffffff; border: 1px solid #e2e8f0; border-radius: 18px; box-shadow: 0 2px 10px rgba(0, 0, 0, 0.03); } .subnav-tab-btn { display: inline-flex; align-items: center; gap: 8px; padding: 10px 18px; border-radius: 12px; font-size: 13px; font-weight: 700; color: #64748b; background: transparent; border: 1px solid transparent; transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1); cursor: pointer; white-space: nowrap; } .subnav-tab-btn:hover { color: #059669; background: #f0fdf4; border-color: #bbf7d0; } .subnav-tab-btn.active { color: #ffffff; background: linear-gradient(135deg, #059669 0%, #047857 100%); border-color: #059669; box-shadow: 0 4px 14px rgba(5, 150, 105, 0.28); } /* Horizontal Spec-First Product Card (.m-prod-list) */ .sotek-prod-card { background: #ffffff; border: 1px solid #e2e8f0; border-radius: 24px; padding: 28px; box-shadow: 0 2px 12px rgba(15, 23, 42, 0.04); transition: all 0.3s cubic-bezier(0.16, 1, 0.3, 1); position: relative; overflow: hidden; } @media (min-width: 640px) { .sotek-prod-card { padding: 32px; } } .sotek-prod-card:hover { border-color: #cbd5e1; box-shadow: 0 12px 36px rgba(15, 23, 42, 0.08); transform: translateY(-3px); } .sotek-prod-card::before { content: ''; position: absolute; top: 0; left: 0; width: 4px; height: 100%; background: linear-gradient(180deg, #059669 0%, #0284c7 100%); opacity: 0; transition: opacity 0.3s ease; } .sotek-prod-card:hover::before { opacity: 1; } /* Studio Product Image Container - Đồng bộ màu nền Studio mềm mại, không viền ranh giới */ .prod-studio-canvas { background: linear-gradient(180deg, #e7e9f3 0%, #f4f5f9 100%); border: 1px solid #dce0eb; border-radius: 20px; display: flex; align-items: center; justify-content: center; position: relative; overflow: hidden; min-height: 380px; box-shadow: inset 0 1px 3px rgba(0, 0, 0, 0.02); } .prod-studio-img { max-height: 340px; width: auto; object-fit: contain; filter: drop-shadow(0 10px 18px rgba(0, 0, 0, 0.07)); transition: transform 0.5s cubic-bezier(0.16, 1, 0.3, 1); } .sotek-prod-card:hover .prod-studio-img { transform: scale(1.05); } /* C&I BESS Cabinet Cover Canvas - Tràn viền đẳng cấp chuẩn công nghiệp */ .prod-cni-cover-canvas { border-radius: 20px; min-height: 380px; height: 100%; overflow: hidden; position: relative; border: 1px solid #cbd5e1; box-shadow: 0 4px 16px rgba(0, 0, 0, 0.06); background: #e2e8f0; } .prod-cni-cover-canvas img { width: 100%; height: 100%; object-fit: cover; object-position: center 20%; transition: transform 0.6s cubic-bezier(0.16, 1, 0.3, 1); } .sotek-prod-card:hover .prod-cni-cover-canvas img { transform: scale(1.04); } /* Spec Direct 2x2 Layout */ .spec-direct-grid { display: grid; grid-template-columns: 1fr; gap: 1.5rem; } @media (min-width: 1024px) { .spec-direct-grid { grid-template-columns: repeat(2, minmax(0, 1fr)); } } /* Spec Table Styling */ .spec-grid-table { width: 100%; border-collapse: separate; border-spacing: 0; border: 1px solid #e2e8f0; border-radius: 14px; overflow: hidden; font-size: 12px; background: #ffffff; } .spec-grid-table tr:not(:last-child) { border-bottom: 1px solid #e2e8f0; } .spec-grid-table tr:nth-child(even) { background-color: #f8fafc; } .spec-grid-table th { text-align: left; padding: 8px 14px; color: #64748b; font-weight: 600; width: 42%; border-right: 1px solid #e2e8f0; font-size: 11.5px; } .spec-grid-table td { padding: 8px 14px; color: #0f172a; font-weight: 700; font-family: 'IBM Plex Mono', monospace; letter-spacing: -0.01em; } /* Tag Badge for Product Series */ .prod-series-badge { display: inline-flex; align-items: center; gap: 6px; padding: 4px 12px; border-radius: 9999px; font-size: 11px; font-weight: 800; letter-spacing: 0.05em; text-transform: uppercase; } .prod-series-emerald { background: #ecfdf5; color: #047857; border: 1px solid #a7f3d0; } .prod-series-sky { background: #f0f9ff; color: #0369a1; border: 1px solid #bae6fd; } .prod-series-amber { background: #fffbeb; color: #b45309; border: 1px solid #fde68a; } .prod-series-indigo { background: #eef2ff; color: #4338ca; border: 1px solid #c7d2fe; } /* ========================================================================== BESS ROI CALCULATOR STYLING & PRINT PROPOSAL TEMPLATE ========================================================================== */ input[type=range] { -webkit-appearance: none; width: 100%; background: #e2e8f0; height: 8px; border-radius: 4px; outline: none; } input[type=range]::-webkit-slider-thumb { -webkit-appearance: none; appearance: none; width: 24px; height: 24px; border-radius: 50%; background: #059669; cursor: pointer; box-shadow: 0 2px 6px rgba(5, 150, 105, 0.4); transition: transform 0.15s ease-in-out; } input[type=range]::-webkit-slider-thumb:hover { transform: scale(1.15); } @media screen { #printableProposal { display: none; } } @media print { body * { visibility: hidden; } #printableProposal, #printableProposal * { visibility: visible; } #printableProposal { display: block !important; position: absolute; left: 0; top: 0; width: 100%; background: #fff; color: #000; padding: 20px; font-size: 11pt; } @page { size: A4 portrait; margin: 12mm 15mm; } } /* ============================================================================== MASTER HERO BANNER LOCK (CỐ ĐỊNH KÍCH THƯỚC & VỊ TRÍ ẢNH ĐẦU TRANG TOÀN BỘ WEB) Đảm bảo khi phóng to/thu nhỏ (zoom trình duyệt Ctrl+/Ctrl- hay co giãn viewport) ảnh và vị trí chủ thể không bị dịch chuyển, co giật, méo mó hoặc bị chữ đè lên. ============================================================================== */ /* Khung Hero cố định chiều cao & an toàn tuyệt đối dưới Header trên Desktop */ .hero-locked-section { position: relative; width: 100%; min-height: 640px; height: auto; max-height: none; overflow: hidden; display: flex; flex-direction: column; justify-content: center; padding-top: 130px; padding-bottom: 50px; } @media (max-width: 1023px) { .hero-locked-section { height: auto; min-height: 580px; max-height: none; padding-top: 110px; padding-bottom: 40px; } } /* Lớp ảnh nền Hero phủ kín và cố định tỷ lệ */ .hero-locked-img-wrap { position: absolute; inset: 0; width: 100%; height: 100%; z-index: 0; overflow: hidden; } .hero-locked-img { width: 100%; height: 100%; object-fit: cover; transition: opacity 0.8s ease-in-out; } /* Ghim vị trí tầm nhìn tối ưu theo từng ảnh thiết bị/nhà máy */ .hero-pos-home-bess { object-position: 70% center !important; } .hero-pos-products-powerwall { object-position: 82% center !important; } .hero-pos-solution-resort { object-position: 25% center !important; } .hero-pos-solution-building { object-position: 80% center !important; } .hero-pos-solution-cold { object-position: 75% center !important; } .hero-pos-factory-aerial { object-position: center 38% !important; } .hero-pos-calculator-roi { object-position: 80% center !important; } .hero-pos-contact-consultant { object-position: right center !important; } @media (max-width: 640px) { .hero-pos-contact-consultant { object-position: 88% center !important; } } /* Lớp phủ Gradient đa tầng tinh chỉnh: Chữ trắng bên trái tương phản 100% sắc nét, trong suốt hoàn toàn ở bên phải (>60%) để ảnh thiết bị BESS, trạm biến áp và nhà máy sáng rõ, rực rỡ */ .hero-locked-gradient { position: absolute; inset: 0; z-index: 10; pointer-events: none; background: linear-gradient(90deg, rgba(2, 6, 23, 0.78) 0%, rgba(2, 6, 23, 0.55) 24%, rgba(15, 23, 42, 0.18) 40%, rgba(15, 23, 42, 0.02) 52%, transparent 62% ); } @media (max-width: 1023px) { .hero-locked-gradient { background: linear-gradient(180deg, rgba(2, 6, 23, 0.80) 0%, rgba(2, 6, 23, 0.50) 45%, rgba(2, 6, 23, 0.15) 75%, transparent 100% ); } } .hero-locked-gradient-v { position: absolute; inset: 0; z-index: 10; pointer-events: none; background: linear-gradient(180deg, rgba(2, 6, 23, 0.45) 0%, rgba(2, 6, 23, 0.15) 12%, transparent 22%, transparent 100% ); } /* Cột nội dung bên trái được khóa kích thước nghiêm ngặt (<= 490px) để khi zoom trình duyệt lên 125%, 150%, 175%, chữ tuyệt đối KHÔNG đè lên thiết bị */ .hero-locked-col { position: relative; z-index: 20; width: 100%; max-width: 490px; } /* Fluid Typography giúp chữ co giãn mượt mà theo viewport/zoom, tránh vỡ dòng quá đà */ .hero-locked-title { font-size: clamp(1.85rem, 2.75vw, 3rem) !important; line-height: 1.16 !important; font-weight: 800 !important; letter-spacing: -0.025em !important; } .hero-locked-desc { font-size: clamp(0.85rem, 1.05vw, 1rem) !important; line-height: 1.55 !important; color: #e2e8f0 !important; max-width: 460px !important; text-shadow: 0 2px 6px rgba(0, 0, 0, 0.95), 0 1px 2px rgba(0, 0, 0, 0.85); } /* ========================================================================== STYLE 2: NATIONAL PIONEER ENERGY (CẢM HỨNG GG POWER GGP.VN) - Font: Inter (Extrabold 800 headings, 400-600 body) - Specs: IBM Plex Mono - Điểm nhấn: Gradient Cam Năng Lượng (Amber-Orange Flash) + Xanh SOTEK ========================================================================== */ :root { --font-head: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; --font-body: 'Inter', -apple-system, BlinkMacSystemFont, sans-serif; --font-mono: 'IBM Plex Mono', monospace; --orange-energy: #ea580c; --amber-energy: #f59e0b; --energy-gradient: linear-gradient(135deg, #f59e0b 0%, #ea580c 100%); --energy-gradient-hover: linear-gradient(135deg, #d97706 0%, #c2410c 100%); --energy-shadow: 0 10px 25px -5px rgba(234, 88, 12, 0.35); } h1, h2, h3, h4, h5, h6, .font-head { font-family: var(--font-head); letter-spacing: -0.02em; } body { font-family: var(--font-body); } .font-mono, [data-mono="true"], .spec-value, .tech-mono { font-family: var(--font-mono) !important; } /* Nút CTA Năng Lượng Bứt Phá (Kiểu GG Power GGP.vn) */ .btn-energy { background: var(--energy-gradient); color: #ffffff !important; font-weight: 800; box-shadow: var(--energy-shadow); transition: all 0.25s cubic-bezier(0.4, 0, 0.2, 1); } .btn-energy:hover { background: var(--energy-gradient-hover); transform: translateY(-2px); box-shadow: 0 14px 30px -4px rgba(234, 88, 12, 0.45); } .btn-energy:active { transform: translateY(0); } /* Huy hiệu năng lượng (Energy Badges) */ .badge-energy { background: rgba(245, 158, 11, 0.15); color: #d97706; border: 1px solid rgba(245, 158, 11, 0.3); font-family: var(--font-mono); } .badge-energy-dark { background: rgba(245, 158, 11, 0.2); color: #fcd34d; border: 1px solid rgba(245, 158, 11, 0.35); font-family: var(--font-mono); } /* Thanh điểm nhấn section năng lượng (Energy Line) */ .energy-divider { display: flex; align-items: center; justify-content: center; gap: 8px; margin-top: 8px; margin-bottom: 12px; } .energy-divider .line { height: 2px; width: 48px; background: linear-gradient(90deg, #f59e0b, #ea580c); border-radius: 9999px; } .energy-divider .bolt { color: #f59e0b; font-size: 14px; } /* ========================================================================== LƯỚI 40 LOGO THƯƠNG HIỆU INVERTER / PCS TƯƠNG THÍCH BESS SOTEK Hiệu ứng tự phát sáng (self-glow) khi rê chuột (hover) ========================================================================== */ .inverter-brand-card { position: relative; display: flex; align-items: center; justify-content: center; padding: 0.75rem 0.875rem; background-color: #ffffff; border-radius: 0.875rem; border: 1px solid rgba(226, 232, 240, 0.85); box-shadow: 0 2px 6px rgba(0, 0, 0, 0.05); transition: all 0.3s cubic-bezier(0.34, 1.56, 0.64, 1); overflow: hidden; cursor: pointer; min-height: 64px; } .inverter-brand-card::before { content: ''; position: absolute; inset: 0; border-radius: inherit; background: radial-gradient(circle at center, rgba(16, 185, 129, 0.15) 0%, transparent 72%); opacity: 0; transition: opacity 0.3s ease; pointer-events: none; } /* Tự phát sáng rực rỡ khi đưa chuột vào (Hover Glow Effect) */ .inverter-brand-card:hover { transform: translateY(-4px) scale(1.04); border-color: #10b981; box-shadow: 0 0 22px rgba(16, 185, 129, 0.6), 0 8px 20px -4px rgba(0, 0, 0, 0.35); z-index: 10; } .inverter-brand-card:hover::before { opacity: 1; } .inverter-brand-card img, .inverter-logo-img { max-height: 32px; width: auto; max-width: 90%; object-fit: contain; transition: transform 0.3s cubic-bezier(0.34, 1.56, 0.64, 1), filter 0.3s ease; filter: contrast(102%); user-select: none; pointer-events: none; } .inverter-brand-card:hover img, .inverter-brand-card:hover .inverter-logo-img { transform: scale(1.08); filter: contrast(110%) brightness(102%); } @media (max-width: 640px) { .inverter-brand-card { min-height: 54px; padding: 0.5rem 0.75rem; } .inverter-brand-card img, .inverter-logo-img { max-height: 26px; } } /* ========================================================================== LƯỚI 20 THƯƠNG HIỆU INVERTER / PCS CHUẨN KIẾN TRÚC SOTEK-VIETNAM.COM Thiết kế thẻ trắng cao cấp, tên thương hiệu in hoa, mô tả kỹ thuật, hiệu ứng tự phát sáng (hover glow) & nền mạch điện chìm ========================================================================== */ .sotek-partner-section { background-color: #f8fafc; background-image: url("data:image/svg+xml,%3Csvg xmlns='http://www.w3.org/2000/svg' width='200' height='200'%3E%3Cg fill='none' stroke='%23000000' stroke-width='1.2' opacity='0.035'%3E%3Ccircle cx='40' cy='30' r='12'/%3E%3Ccircle cx='64' cy='30' r='12'/%3E%3Cline x1='16' y1='30' x2='28' y2='30'/%3E%3Cline x1='76' y1='30' x2='88' y2='30'/%3E%3Cpath d='M120,10 L108,30 L118,30 L106,50 L122,28 L112,28 Z'/%3E%3Cpath d='M10,80 Q17,70 24,80 Q31,90 38,80 Q45,70 52,80 Q59,90 66,80'/%3E%3Cline x1='4' y1='80' x2='10' y2='80'/%3E%3Cline x1='66' y1='80' x2='72' y2='80'/%3E%3Cline x1='108' y1='70' x2='108' y2='90'/%3E%3Cline x1='118' y1='70' x2='118' y2='90'/%3E%3Cline x1='100' y1='80' x2='108' y2='80'/%3E%3Cline x1='118' y1='80' x2='126' y2='80'/%3E%3Cline x1='40' y1='110' x2='40' y2='124'/%3E%3Cline x1='30' y1='124' x2='50' y2='124'/%3E%3Cline x1='33' y1='130' x2='47' y2='130'/%3E%3Cline x1='36' y1='136' x2='44' y2='136'/%3E%3Cline x1='100' y1='120' x2='110' y2='120'/%3E%3Crect x='110' y='114' width='28' height='12' rx='2'/%3E%3Cline x1='138' y1='120' x2='148' y2='120'/%3E%3Cpath d='M10,165 Q22,148 34,165 Q46,182 58,165'/%3E%3Crect x='138' y='110' width='12' height='40' rx='4'/%3E%3C/g%3E%3C/svg%3E"); background-size: 200px 200px; } .sotek-partner-card { position: relative; display: flex; flex-direction: column; align-items: center; justify-content: space-between; padding: 1.5rem 1.125rem 1.25rem; background-color: #ffffff; border-radius: 1.125rem; border: 1px solid #e2e8f0; box-shadow: 0 1px 3px rgba(0, 0, 0, 0.04), 0 1px 2px rgba(0, 0, 0, 0.02); transition: all 0.28s cubic-bezier(0.4, 0, 0.2, 1); min-height: 168px; cursor: pointer; text-align: center; } .sotek-partner-card::before { content: ''; position: absolute; inset: 0; border-radius: inherit; background: radial-gradient(circle at center, rgba(16, 185, 129, 0.12) 0%, transparent 70%); opacity: 0; transition: opacity 0.28s ease; pointer-events: none; } .sotek-partner-card:hover { transform: translateY(-5px); border-color: #10b981; box-shadow: 0 14px 28px -6px rgba(16, 185, 129, 0.22), 0 0 22px rgba(16, 185, 129, 0.35); background-color: #ffffff; } .sotek-partner-card:hover::before { opacity: 1; } .card-logo-wrap { height: 64px; width: 100%; display: flex; align-items: center; justify-content: center; padding: 0.25rem; } .card-logo-img { max-height: 44px; max-width: 82%; width: auto; object-fit: contain; transition: transform 0.28s ease, filter 0.28s ease; filter: contrast(102%); } .sotek-partner-card:hover .card-logo-img { transform: scale(1.06); filter: contrast(108%) brightness(102%); } .card-info { width: 100%; margin-top: auto; padding-top: 0.5rem; display: flex; flex-direction: column; align-items: center; } .card-title { font-size: 0.8125rem; /* 13px */ font-weight: 800; letter-spacing: 0.025em; color: #0f172a; text-transform: uppercase; line-height: 1.25; transition: color 0.2s ease; } .sotek-partner-card:hover .card-title { color: #059669; } .card-desc { font-size: 0.6875rem; /* 11px */ color: #64748b; margin-top: 0.25rem; line-height: 1.35; font-weight: 500; } @media (max-width: 640px) { .sotek-partner-card { min-height: 148px; padding: 1.125rem 0.75rem 1rem; } .card-logo-wrap { height: 52px; } .card-logo-img { max-height: 36px; } .card-title { font-size: 0.75rem; } .card-desc { font-size: 0.625rem; } } /* ========================================================================== PROJECT GALLERY & FULL-SCREEN LIGHTBOX MODAL ========================================================================== */ .project-main-preview { position: relative; border-radius: 1.5rem; overflow: hidden; background: #020617; border: 1px solid #1e293b; display: flex; align-items: center; justify-content: center; height: 480px; padding: 16px; cursor: zoom-in; box-shadow: inset 0 2px 8px rgba(0, 0, 0, 0.5); } @media (max-width: 640px) { .project-main-preview { height: 320px; padding: 8px; } } .project-main-preview img { max-width: 100%; max-height: 100%; object-fit: contain; transition: opacity 0.25s ease; filter: drop-shadow(0 15px 25px rgba(0, 0, 0, 0.6)); } .project-lightbox { position: fixed; inset: 0; z-index: 999999 !important; background: rgba(3, 7, 18, 0.96); backdrop-filter: blur(12px); -webkit-backdrop-filter: blur(12px); display: flex; flex-direction: column; align-items: center; justify-content: center; padding: 16px; box-sizing: border-box; } .project-lightbox.hidden { display: none !important; } .project-lightbox-dialog { display: flex; flex-direction: column; align-items: center; justify-content: center; width: 100%; height: 100%; max-width: 1200px; max-height: 94vh; box-sizing: border-box; gap: 12px; } .project-lightbox-img-wrap { flex: 1 1 0%; min-height: 0; display: flex; align-items: center; justify-content: center; width: 100%; overflow: hidden; } .project-lightbox-img { max-width: 100%; max-height: 76vh; object-fit: contain; border-radius: 12px; box-shadow: 0 25px 50px -12px rgba(0, 0, 0, 0.9), 0 0 0 1px rgba(255, 255, 255, 0.15); } .project-lightbox-caption-card { width: 100%; max-width: 800px; background: rgba(15, 23, 42, 0.9); border: 1px solid rgba(255, 255, 255, 0.15); backdrop-filter: blur(8px); padding: 12px 24px; border-radius: 16px; text-align: center; color: #fff; flex-shrink: 0; box-shadow: 0 10px 25px rgba(0, 0, 0, 0.5); } .lightbox-nav-btn { position: absolute; top: 50%; transform: translateY(-50%); width: 52px; height: 52px; border-radius: 50%; background: rgba(255, 255, 255, 0.12); border: 1px solid rgba(255, 255, 255, 0.2); color: #fff; font-size: 32px; line-height: 1; font-weight: bold; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.2s ease; z-index: 10; user-select: none; } .lightbox-nav-btn:hover { background: #059669; border-color: #10b981; transform: translateY(-50%) scale(1.1); } .lightbox-close-btn { position: absolute; top: 20px; right: 20px; width: 44px; height: 44px; border-radius: 50%; background: rgba(255, 255, 255, 0.15); border: 1px solid rgba(255, 255, 255, 0.25); color: #fff; font-size: 20px; font-weight: bold; display: flex; align-items: center; justify-content: center; cursor: pointer; transition: all 0.2s ease; z-index: 10; } .lightbox-close-btn:hover { background: rgba(239, 68, 68, 0.85); border-color: #ef4444; transform: scale(1.1); } /* ========================================================================== DROPDOWN MENU THẺ SẢN PHẨM TRÊN THANH NAVIGATION (DESKTOP & MOBILE) ========================================================================== */ .nav-dropdown-wrapper { position: relative; display: inline-flex; align-items: center; } .nav-dropdown-menu { position: absolute; top: calc(100% + 8px); left: 50%; transform: translateX(-50%) translateY(6px); min-width: 190px; background: rgba(15, 23, 42, 0.96); backdrop-filter: blur(20px); -webkit-backdrop-filter: blur(20px); border: 1px solid rgba(255, 255, 255, 0.15); border-radius: 14px; padding: 6px; box-shadow: 0 20px 45px -10px rgba(0, 0, 0, 0.6), 0 0 0 1px rgba(255, 255, 255, 0.06); opacity: 0; visibility: hidden; pointer-events: none; transition: all 0.22s cubic-bezier(0.16, 1, 0.3, 1); z-index: 9999; } /* Invisible bridge hover protection */ .nav-dropdown-menu::before { content: ''; position: absolute; top: -16px; left: 0; right: 0; height: 16px; } .nav-dropdown-wrapper:hover .nav-dropdown-menu, .nav-dropdown-wrapper:focus-within .nav-dropdown-menu, .nav-dropdown-wrapper.is-open .nav-dropdown-menu { opacity: 1; visibility: visible; pointer-events: auto; transform: translateX(-50%) translateY(0); } .nav-dropdown-item { display: flex; align-items: center; justify-content: flex-start; padding: 9px 14px; border-radius: 10px; transition: all 0.18s ease; text-decoration: none; color: #f1f5f9; font-size: 13.5px; font-weight: 600; white-space: nowrap; } .nav-dropdown-item:hover { background: rgba(255, 255, 255, 0.1); color: #34d399; transform: translateX(3px); } .nav-dropdown-item .item-icon-box { width: 34px; height: 34px; border-radius: 10px; display: flex; align-items: center; justify-content: center; flex-shrink: 0; font-size: 16px; } .nav-dropdown-item .item-title { font-size: 13px; font-weight: 700; line-height: 1.3; } .nav-dropdown-item .item-desc { font-size: 11px; color: #94a3b8; margin-top: 2px; line-height: 1.35; } /* ========================================================================== CNTE STYLE INTERACTIVE CAPABILITY ACCORDION (4 TECH BADGES) ========================================================================== */ .cnte-panel { transition: flex 0.5s cubic-bezier(0.4, 0, 0.2, 1), background 0.4s ease, backdrop-filter 0.4s ease; position: relative; overflow: hidden; } .cnte-panel.active { background-color: #ffffff !important; backdrop-filter: blur(16px); -webkit-backdrop-filter: blur(16px); box-shadow: 0 25px 40px -10px rgba(0, 0, 0, 0.45); z-index: 20; } .cnte-panel.active .panel-icon-wrap { color: #1d4ed8; background: #eff6ff; border-color: #93c5fd; box-shadow: 0 4px 14px rgba(37, 99, 235, 0.15); } .cnte-panel.active .panel-num { color: #2563eb; font-weight: 800; } .cnte-panel.active .panel-tag { color: #1d4ed8; font-weight: 700; } .cnte-panel.active .panel-val { color: #0f172a; font-weight: 800; } .cnte-panel.active .panel-desc { color: #334155; opacity: 1; max-height: 140px; margin-top: 0.5rem; font-weight: 500; } .cnte-panel:not(.active) { background: linear-gradient(180deg, rgba(15, 23, 42, 0.45) 0%, rgba(15, 23, 42, 0.78) 50%, rgba(15, 23, 42, 0.92) 100%) !important; backdrop-filter: blur(3px); -webkit-backdrop-filter: blur(3px); } .cnte-panel:not(.active):hover { background: linear-gradient(180deg, rgba(15, 23, 42, 0.55) 0%, rgba(15, 23, 42, 0.85) 50%, rgba(15, 23, 42, 0.98) 100%) !important; } .cnte-panel:not(.active) .panel-desc { opacity: 0; max-height: 0; overflow: hidden; margin-top: 0; transition: all 0.35s ease; } .cnte-panel:not(.active) .panel-val { text-shadow: 0 2px 5px rgba(0, 0, 0, 0.85); } .cnte-panel:not(.active) .panel-tag { text-shadow: 0 1px 3px rgba(0, 0, 0, 0.8); } @media (min-width: 1024px) { .cnte-panel { flex: 1; } .cnte-panel.active { flex: 1.65; } }