@property --border-angle {
            syntax: '<angle>';
            initial-value: 0deg;
            inherits: false;
        }

        :root {
            --bg: #F7F9FC;
            --card: rgba(255, 255, 255, 0.8);
            --card-border: rgba(190, 205, 225, 0.4);
            --fg: #0B1120;
            --muted: #5E6E82;
            --accent-blue: #1D4ED8;
            --accent-teal: #0D9488;
            --accent-emerald: #059669;
            --accent-orange: #D97706;
            --accent-purple: #7C3AED;
            --accent-red: #DC2626;
            --accent-sky: #0284C7;
            --nav-height: 68px;
        }

        * {
            box-sizing: border-box;
            margin: 0;
            padding: 0;
        }

        html {
            scroll-behavior: smooth;
        }

        body {
            font-family: 'Plus Jakarta Sans', sans-serif;
            background: var(--bg);
            color: var(--fg);
            overflow-x: hidden;
            -webkit-font-smoothing: antialiased;
        }

        /* ===== 导航栏 ===== */
        .nav-bar {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            height: var(--nav-height);
            z-index: 1000;
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 0 32px;
            background: rgba(247, 249, 252, 0.75);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border-bottom: 1px solid rgba(190, 205, 225, 0.25);
            transition: all 0.4s ease;
        }

        .nav-bar.scrolled {
            background: rgba(247, 249, 252, 0.92);
            box-shadow: 0 1px 12px rgba(0, 0, 0, 0.04);
        }

        .nav-logo {
            display: flex;
            align-items: center;
            gap: 10px;
            text-decoration: none;
        }

        .nav-logo-icon {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: linear-gradient(135deg, #1D4ED8, #0D9488);
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .nav-logo-text {
            font-family: 'Sora', sans-serif;
            font-weight: 700;
            font-size: 18px;
            color: var(--fg);
            letter-spacing: -0.02em;
        }

        .nav-links {
            display: flex;
            align-items: center;
            gap: 8px;
            list-style: none;
        }

        .nav-links a {
            padding: 8px 16px;
            border-radius: 10px;
            font-size: 13px;
            font-weight: 500;
            color: var(--muted);
            text-decoration: none;
            transition: all 0.3s ease;
        }

        .nav-links a:hover,
        .nav-links a.active {
            color: var(--fg);
            background: rgba(29, 78, 216, 0.06);
        }

        .nav-cta {
            display: flex;
            align-items: center;
            gap: 10px;
        }

        .btn-primary {
            padding: 10px 22px;
            border-radius: 12px;
            background: linear-gradient(135deg, #1D4ED8, #0D9488);
            color: white;
            font-size: 13px;
            font-weight: 600;
            font-family: 'Sora', sans-serif;
            border: none;
            cursor: pointer;
            transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .btn-primary:hover {
            transform: translateY(-1px);
            box-shadow: 0 4px 16px rgba(29, 78, 216, 0.25);
        }

        .btn-secondary {
            padding: 10px 22px;
            border-radius: 12px;
            background: white;
            color: var(--fg);
            font-size: 13px;
            font-weight: 600;
            font-family: 'Sora', sans-serif;
            border: 1px solid var(--card-border);
            cursor: pointer;
            transition: all 0.3s ease;
            text-decoration: none;
            display: inline-flex;
            align-items: center;
            gap: 6px;
        }

        .btn-secondary:hover {
            border-color: var(--accent-blue);
            color: var(--accent-blue);
        }

        /* ===== 背景画布 ===== */
        #networkCanvas {
            position: fixed;
            top: 0;
            left: 0;
            width: 100%;
            height: 100%;
            pointer-events: none;
            z-index: 0;
        }

        .blob {
            position: fixed;
            border-radius: 50%;
            filter: blur(120px);
            pointer-events: none;
            z-index: 0;
        }

        /* ===== 玻璃卡片 ===== */
        .glass-card {
            background: var(--card);
            backdrop-filter: blur(28px);
            -webkit-backdrop-filter: blur(28px);
            border: 1px solid var(--card-border);
            border-radius: 24px;
            box-shadow: 0 1px 2px rgba(0, 0, 0, 0.03), 0 4px 16px rgba(0, 0, 0, 0.04), 0 12px 40px rgba(0, 0, 0, 0.03);
            transition: transform 0.6s cubic-bezier(0.23, 1, 0.32, 1), box-shadow 0.6s cubic-bezier(0.23, 1, 0.32, 1);
            will-change: transform;
            position: relative;
            overflow: hidden;
        }

        .glass-card::before {
            content: '';
            position: absolute;
            inset: 0;
            border-radius: 24px;
            padding: 1px;
            background: conic-gradient(from var(--border-angle), transparent 40%, rgba(29, 78, 216, 0.25), transparent 60%, rgba(13, 148, 136, 0.2), transparent 80%);
            -webkit-mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            mask: linear-gradient(#fff 0 0) content-box, linear-gradient(#fff 0 0);
            -webkit-mask-composite: xor;
            mask-composite: exclude;
            animation: border-rotate 6s linear infinite;
            opacity: 0;
            transition: opacity 0.5s ease;
            pointer-events: none;
        }

        .glass-card:hover::before {
            opacity: 1;
        }

        .glass-card:hover {
            box-shadow: 0 2px 4px rgba(0, 0, 0, 0.03), 0 8px 24px rgba(29, 78, 216, 0.06), 0 24px 60px rgba(0, 0, 0, 0.06);
        }

        @keyframes border-rotate {
            to {
                --border-angle: 360deg;
            }
        }

        /* ===== 迷你仪表盘 ===== */
        .mini-dashboard {
            background: linear-gradient(135deg, #F8FAFD 0%, #F1F5F9 100%);
            border: 1px solid rgba(190, 205, 225, 0.35);
            border-radius: 16px;
            overflow: hidden;
        }

        .mini-dashboard-header {
            display: flex;
            align-items: center;
            gap: 6px;
            padding: 8px 12px;
            border-bottom: 1px solid rgba(0, 0, 0, 0.04);
            background: rgba(255, 255, 255, 0.6);
        }

        .mini-dot {
            width: 6px;
            height: 6px;
            border-radius: 50%;
        }

        .mini-bar {
            height: 6px;
            border-radius: 3px;
            background: #E2E8F0;
            overflow: hidden;
        }

        .mini-bar-fill {
            height: 100%;
            border-radius: 3px;
            width: 0;
            transition: width 2s cubic-bezier(0.22, 1, 0.36, 1);
        }

        /* ===== 徽章 ===== */
        .badge {
            display: inline-flex;
            align-items: center;
            gap: 4px;
            padding: 3px 9px;
            border-radius: 20px;
            font-size: 10px;
            font-weight: 600;
            letter-spacing: 0.02em;
        }

        .badge-green {
            background: rgba(5, 150, 105, 0.1);
            color: #059669;
        }

        .badge-red {
            background: rgba(220, 38, 38, 0.1);
            color: #DC2626;
        }

        .badge-blue {
            background: rgba(29, 78, 216, 0.08);
            color: #1D4ED8;
        }

        .badge-purple {
            background: rgba(124, 58, 237, 0.08);
            color: #7C3AED;
        }

        .badge-orange {
            background: rgba(217, 119, 6, 0.1);
            color: #D97706;
        }

        .badge-teal {
            background: rgba(13, 148, 136, 0.1);
            color: #0D9488;
        }

        /* ===== 特性标签 ===== */
        .feature-tag {
            display: inline-flex;
            align-items: center;
            gap: 5px;
            padding: 5px 12px;
            border-radius: 10px;
            font-size: 11px;
            font-weight: 500;
            background: rgba(0, 0, 0, 0.025);
            color: var(--muted);
            transition: all 0.35s cubic-bezier(0.23, 1, 0.32, 1);
            cursor: default;
        }

        .feature-tag:hover {
            background: rgba(29, 78, 216, 0.06);
            color: var(--accent-blue);
            transform: translateY(-1px);
        }

        /* ===== 模块图标 ===== */
        .module-icon {
            width: 48px;
            height: 48px;
            border-radius: 16px;
            display: flex;
            align-items: center;
            justify-content: center;
            flex-shrink: 0;
            position: relative;
        }

        .module-icon::after {
            content: '';
            position: absolute;
            inset: -4px;
            border-radius: 20px;
            background: inherit;
            opacity: 0.2;
            filter: blur(10px);
            z-index: -1;
        }

        /* ===== 动画关键帧 ===== */
        @keyframes pulse-soft {

            0%,
            100% {
                opacity: 1;
                transform: scale(1);
            }

            50% {
                opacity: 0.5;
                transform: scale(1.2);
            }
        }

        @keyframes float-y {

            0%,
            100% {
                transform: translateY(0);
            }

            50% {
                transform: translateY(-8px);
            }
        }

        @keyframes data-packet-v {
            0% {
                transform: translateY(0);
                opacity: 0;
            }

            15% {
                opacity: 1;
            }

            85% {
                opacity: 1;
            }

            100% {
                transform: translateY(-50px);
                opacity: 0;
            }
        }

        @keyframes location-pulse {
            0% {
                transform: scale(1);
                opacity: 0.7;
            }

            100% {
                transform: scale(4);
                opacity: 0;
            }
        }

        @keyframes glow-pulse {

            0%,
            100% {
                filter: drop-shadow(0 0 4px rgba(5, 150, 105, 0.3));
            }

            50% {
                filter: drop-shadow(0 0 12px rgba(5, 150, 105, 0.6));
            }
        }

        @keyframes shimmer {
            0% {
                background-position: -200% 0;
            }

            100% {
                background-position: 200% 0;
            }
        }

        @keyframes match-glow {

            0%,
            100% {
                background: rgba(5, 150, 105, 0.06);
            }

            50% {
                background: rgba(5, 150, 105, 0.18);
            }
        }

        @keyframes flow-dot {
            0% {
                left: -4px;
                opacity: 0;
            }

            10% {
                opacity: 1;
            }

            90% {
                opacity: 1;
            }

            100% {
                left: calc(100% - 4px);
                opacity: 0;
            }
        }

        @keyframes connector-pulse {

            0%,
            100% {
                opacity: 0.3;
            }

            50% {
                opacity: 0.8;
            }
        }

        @keyframes hero-gradient {
            0% {
                background-position: 0% 50%;
            }

            50% {
                background-position: 100% 50%;
            }

            100% {
                background-position: 0% 50%;
            }
        }

        @keyframes spin-slow {
            from {
                transform: rotate(0deg);
            }

            to {
                transform: rotate(360deg);
            }
        }

        @keyframes pulse-ring {
            0% {
                transform: scale(1);
                opacity: 0.6;
            }

            100% {
                transform: scale(2.5);
                opacity: 0;
            }
        }

        .animate-pulse-soft {
            animation: pulse-soft 2s ease-in-out infinite;
        }

        .animate-float-y {
            animation: float-y 5s ease-in-out infinite;
        }

        /* ===== 滚动显示 ===== */
        .reveal {
            opacity: 0;
            transform: translateY(50px);
            transition: opacity 0.9s cubic-bezier(0.23, 1, 0.32, 1), transform 0.9s cubic-bezier(0.23, 1, 0.32, 1);
        }

        .reveal.visible {
            opacity: 1;
            transform: translateY(0);
        }

        /* ===== 工作流节点 ===== */
        .wf-node {
            width: 40px;
            height: 40px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 13px;
            font-weight: 700;
            font-family: 'Sora', sans-serif;
            border: 2.5px solid #CBD5E1;
            background: #FFFFFF;
            color: #94A3B8;
            transition: all 0.7s cubic-bezier(0.23, 1, 0.32, 1);
            position: relative;
            z-index: 2;
            flex-shrink: 0;
        }

        .wf-node.active {
            border-color: var(--accent-blue);
            background: var(--accent-blue);
            color: #FFFFFF;
            box-shadow: 0 0 0 5px rgba(29, 78, 216, 0.12), 0 4px 12px rgba(29, 78, 216, 0.2);
        }

        .wf-node.completed {
            border-color: var(--accent-emerald);
            background: var(--accent-emerald);
            color: #FFFFFF;
            box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.1);
        }

        .wf-line {
            height: 2.5px;
            background: #E2E8F0;
            flex: 1;
            min-width: 20px;
            position: relative;
            overflow: hidden;
            border-radius: 2px;
        }

        .wf-line-fill {
            position: absolute;
            top: 0;
            left: 0;
            height: 100%;
            width: 0;
            background: linear-gradient(90deg, var(--accent-emerald), var(--accent-blue));
            border-radius: 2px;
            transition: width 1s cubic-bezier(0.23, 1, 0.32, 1);
        }

        /* ===== 垂直步骤器 ===== */
        .v-stepper {
            position: sticky;
            top: calc(var(--nav-height) + 24px);
            align-self: flex-start;
            display: flex;
            flex-direction: column;
            align-items: stretch;
            width: 380px;
            padding: 50px 32px;
            border-radius: 20px;
            background: rgba(255, 255, 255, 0.75);
            backdrop-filter: blur(20px);
            -webkit-backdrop-filter: blur(20px);
            border: 1px solid var(--card-border);
            box-shadow: 0 4px 24px rgba(0, 0, 0, 0.04);
            z-index: 10;
            transition: box-shadow 0.4s ease;
        }

        .v-stepper.is-stuck {
            box-shadow: 0 8px 32px rgba(0, 0, 0, 0.06);
        }

        .v-stepper-title {
            font-family: 'Sora', sans-serif;
            font-size: 14px;
            font-weight: 700;
            letter-spacing: 0.08em;
            color: var(--muted);
            text-transform: uppercase;
            margin-bottom: 16px;
            padding-left: 4px;
        }

        .v-step {
            display: flex;
            align-items: center;
            gap: 16px;
            padding: 16px 8px;
            border-radius: 12px;
            cursor: pointer;
            transition: all 0.35s cubic-bezier(0.23, 1, 0.32, 1);
            position: relative;
        }

        .v-step:hover {
            background: rgba(29, 78, 216, 0.04);
        }

        .v-step-dot {
            width: 48px;
            height: 48px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 15px;
            font-weight: 700;
            font-family: 'Sora', sans-serif;
            border: 2.5px solid #CBD5E1;
            background: #FFFFFF;
            color: #94A3B8;
            transition: all 0.5s cubic-bezier(0.23, 1, 0.32, 1);
            flex-shrink: 0;
            position: relative;
            z-index: 2;
        }

        .v-step-dot.active {
            border-color: var(--accent-blue);
            background: var(--accent-blue);
            color: #FFFFFF;
            box-shadow: 0 0 0 4px rgba(29, 78, 216, 0.12);
        }

        .v-step-dot.completed {
            border-color: var(--accent-emerald);
            background: var(--accent-emerald);
            color: #FFFFFF;
            box-shadow: 0 0 0 3px rgba(5, 150, 105, 0.1);
        }

        .v-step-info {
            display: flex;
            flex-direction: column;
            gap: 1px;
            min-width: 0;
        }

        .v-step-label {
            font-size: 17px;
            font-weight: 600;
            color: var(--muted);
            transition: color 0.3s ease;
            white-space: nowrap;
            overflow: hidden;
            text-overflow: ellipsis;
        }

        .v-step-sublabel {
            font-size: 13px;
            font-weight: 500;
            color: #94A3B8;
            transition: color 0.3s ease;
        }

        .v-step.active .v-step-label {
            color: var(--fg);
        }

        .v-step.active .v-step-sublabel {
            color: var(--accent-blue);
        }

        .v-step.completed .v-step-label {
            color: var(--accent-emerald);
        }

        .v-step.completed .v-step-sublabel {
            color: rgba(5, 150, 105, 0.6);
        }

        .v-step-connector {
            width: 2px;
            height: 50px;
            background: #E2E8F0;
            margin-left: 31px;
            position: relative;
            overflow: hidden;
            border-radius: 2px;
        }

        .v-step-connector-fill {
            position: absolute;
            top: 0;
            left: 0;
            width: 100%;
            height: 0;
            background: linear-gradient(to bottom, var(--accent-emerald), var(--accent-blue));
            border-radius: 2px;
            transition: height 0.8s cubic-bezier(0.23, 1, 0.32, 1);
        }

        /* ===== 实时指示器 ===== */
        .live-dot {
            width: 7px;
            height: 7px;
            border-radius: 50%;
            background: var(--accent-emerald);
            position: relative;
        }

        .live-dot::after {
            content: '';
            position: absolute;
            inset: -3px;
            border-radius: 50%;
            border: 2px solid var(--accent-emerald);
            animation: pulse-soft 2s ease-in-out infinite;
        }

        /* ===== 光标追踪光效 ===== */
        .cursor-glow {
            position: fixed;
            width: 700px;
            height: 700px;
            border-radius: 50%;
            pointer-events: none;
            background: radial-gradient(circle, rgba(29, 78, 216, 0.035) 0%, transparent 70%);
            transform: translate(-50%, -50%);
            z-index: 0;
            transition: left 0.15s ease-out, top 0.15s ease-out;
        }

        /* ===== 库存流向 ===== */
        .flow-arrow-line {
            width: 24px;
            height: 2px;
            background: linear-gradient(90deg, var(--accent-teal), var(--accent-blue));
            border-radius: 1px;
            position: relative;
            overflow: visible;
        }

        .flow-arrow-line::after {
            content: '';
            position: absolute;
            right: -1px;
            top: -3px;
            width: 0;
            height: 0;
            border-left: 6px solid var(--accent-blue);
            border-top: 4px solid transparent;
            border-bottom: 4px solid transparent;
        }

        .flow-dot-anim {
            position: absolute;
            width: 4px;
            height: 4px;
            border-radius: 50%;
            background: white;
            top: -1px;
            left: -4px;
            animation: flow-dot 2s ease-in-out infinite;
        }

        /* ===== 手机模拟 ===== */
        .phone-mockup {
            width: 150px;
            height: 280px;
            border-radius: 24px;
            border: 3px solid #1E293B;
            background: #FFFFFF;
            position: relative;
            overflow: hidden;
            box-shadow: 0 0 0 1px rgba(0, 0, 0, 0.05), 0 12px 40px rgba(0, 0, 0, 0.12);
        }

        .phone-notch {
            width: 56px;
            height: 7px;
            background: #1E293B;
            border-radius: 0 0 10px 10px;
            margin: 0 auto;
        }

        /* ===== 采购步骤 ===== */
        .proc-step {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 5px;
            opacity: 0.3;
            transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
            flex: 1;
            min-width: 0;
        }

        .proc-step.active {
            opacity: 1;
        }

        .proc-step-dot {
            width: 28px;
            height: 28px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            font-size: 11px;
            border: 2.5px solid #CBD5E1;
            background: #FFF;
            transition: all 0.6s cubic-bezier(0.23, 1, 0.32, 1);
            flex-shrink: 0;
        }

        .proc-step.active .proc-step-dot {
            border-color: var(--accent-emerald);
            background: var(--accent-emerald);
            color: #FFF;
            box-shadow: 0 0 0 4px rgba(5, 150, 105, 0.12);
        }

        /* ===== 安全架构 ===== */
        .tenant-col {
            display: flex;
            flex-direction: column;
            align-items: center;
            gap: 5px;
        }

        .tenant-node {
            padding: 4px 10px;
            border-radius: 8px;
            font-size: 9px;
            font-weight: 600;
            border: 1px solid;
            transition: all 0.4s ease;
            white-space: nowrap;
        }

        .tenant-arrow {
            width: 2px;
            height: 10px;
            background: #CBD5E1;
            position: relative;
        }

        .tenant-arrow::after {
            content: '';
            position: absolute;
            bottom: -3px;
            left: -3px;
            border-left: 4px solid transparent;
            border-right: 4px solid transparent;
            border-top: 5px solid #CBD5E1;
        }

        /* ===== 账单行 ===== */
        .billing-row {
            display: flex;
            align-items: center;
            justify-content: space-between;
            padding: 5px 8px;
            border-radius: 6px;
            font-size: 10px;
            transition: all 0.3s ease;
        }

        .billing-row.matched {
            background: rgba(5, 150, 105, 0.06);
            animation: match-glow 2.5s ease-in-out infinite;
        }

        /* ===== 进度轮 ===== */
        .progress-wheel {
            transform: rotate(-90deg);
        }

        .progress-wheel circle {
            transition: stroke-dashoffset 2.5s cubic-bezier(0.23, 1, 0.32, 1);
        }

        .stat-value {
            font-family: 'Sora', sans-serif;
            font-weight: 800;
            letter-spacing: -0.03em;
        }

        .mini-sparkline {
            display: flex;
            align-items: flex-end;
            gap: 1.5px;
            height: 20px;
        }

        .mini-sparkline div {
            width: 3px;
            border-radius: 1.5px;
            transition: height 1.2s cubic-bezier(0.22, 1, 0.36, 1);
        }

        /* ===== 移动端菜单 ===== */
        .mobile-menu-btn {
            display: none;
            background: none;
            border: none;
            cursor: pointer;
            padding: 8px;
        }

        @media (max-width: 900px) {
            .nav-links {
                display: none;
            }

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

            .nav-cta .btn-secondary {
                display: none;
            }
        }

        @media (max-width: 768px) {
            .glass-card {
                border-radius: 20px;
            }

            .mini-dashboard {
                border-radius: 14px;
            }

            .module-icon {
                width: 42px;
                height: 42px;
                border-radius: 14px;
            }

            .v-stepper {
                display: none !important;
            }
        }

        @media (prefers-reduced-motion: reduce) {

            *,
            *::before,
            *::after {
                animation-duration: 0.01ms !important;
                transition-duration: 0.01ms !important;
            }
        }

        ::-webkit-scrollbar {
            width: 6px;
        }

        ::-webkit-scrollbar-track {
            background: transparent;
        }

        ::-webkit-scrollbar-thumb {
            background: #CBD5E1;
            border-radius: 3px;
        }

        /* ===== Demo Request Modal Styles ===== */
        .modal-overlay {
            position: fixed;
            top: 0;
            left: 0;
            right: 0;
            bottom: 0;
            background: rgba(15, 23, 42, 0.6);
            backdrop-filter: blur(8px);
            -webkit-backdrop-filter: blur(8px);
            z-index: 9999;
            display: flex;
            align-items: center;
            justify-content: center;
            opacity: 0;
            visibility: hidden;
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
        }

        .modal-overlay.active {
            opacity: 1;
            visibility: visible;
        }

        .modal-container {
            background: #FFFFFF;
            width: 100%;
            max-width: 440px;
            border-radius: 24px;
            padding: 32px;
            position: relative;
            transform: scale(0.95) translateY(20px);
            transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.1);
        }

        .modal-overlay.active .modal-container {
            transform: scale(1) translateY(0);
        }

        .modal-close {
            position: absolute;
            top: 20px;
            right: 20px;
            background: none;
            border: none;
            color: var(--muted);
            cursor: pointer;
            padding: 8px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s ease;
        }

        .modal-close:hover {
            background: rgba(15, 23, 42, 0.05);
            color: var(--fg);
        }

        .modal-header {
            margin-bottom: 24px;
        }

        .modal-title {
            font-family: 'Sora', sans-serif;
            font-size: 24px;
            font-weight: 700;
            color: var(--fg);
            margin-bottom: 8px;
        }

        .modal-subtitle {
            font-size: 14px;
            color: var(--muted);
            line-height: 1.5;
        }

        .modal-form .form-group {
            margin-bottom: 24px;
        }

        .modal-form .form-label {
            display: block;
            font-size: 13px;
            font-weight: 700;
            color: var(--fg);
            margin-bottom: 8px;
            letter-spacing: 0.02em;
        }

        .modal-form .input-wrapper {
            position: relative;
            display: flex;
            align-items: center;
        }

        .modal-form .input-icon {
            position: absolute;
            left: 16px;
            color: #94A3B8;
            pointer-events: none;
            transition: color 0.3s ease;
        }

        .modal-form .form-input {
            width: 100%;
            padding: 14px 16px 14px 44px;
            border: 1.5px solid rgba(190, 205, 225, 0.4);
            border-radius: 14px;
            font-size: 14px;
            font-weight: 500;
            color: var(--fg);
            transition: all 0.3s cubic-bezier(0.23, 1, 0.32, 1);
            background: rgba(255, 255, 255, 0.7);
        }

        .modal-form .form-input::placeholder {
            color: #94A3B8;
        }

        .modal-form .form-input:focus {
            outline: none;
            border-color: var(--accent-blue);
            background: #FFFFFF;
            box-shadow: 0 4px 20px rgba(29, 78, 216, 0.1);
        }

        .modal-form .form-input:focus + .input-icon,
        .modal-form .input-wrapper:focus-within .input-icon {
            color: var(--accent-blue);
        }

        .modal-form .form-submit {
            width: 100%;
            padding: 14px;
            background: linear-gradient(135deg, #1D4ED8, #0D9488);
            color: white;
            border: none;
            border-radius: 12px;
            font-family: 'Sora', sans-serif;
            font-size: 15px;
            font-weight: 600;
            cursor: pointer;
            transition: all 0.3s ease;
            margin-top: 8px;
        }

        .modal-form .form-submit:hover {
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(29, 78, 216, 0.25);
        }

        .feedback-message {
            display: none;
            margin-top: 16px;
            padding: 12px;
            background: rgba(5, 150, 105, 0.1);
            color: #059669;
            border-radius: 8px;
            font-size: 13px;
            font-weight: 500;
            text-align: center;
        }