* {
            font-family: 'Inter', sans-serif;
        }

        body {
            scroll-behavior: smooth;
            background: #f0f2f5;
        }

        .gradient-text {
            background: linear-gradient(135deg, var(--brand), var(--brand-alt));
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }

        /* ——— Home cards: premium radius, token shadows, brand-tinted lift ——— */
        body .tool-card,
        body .blog-card {
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            transition: transform 0.35s cubic-bezier(0.2, 0.9, 0.3, 1), box-shadow 0.35s ease, border-color 0.35s ease;
        }

        body .blog-card {
            border: 1px solid rgba(16, 24, 40, 0.06);
        }

        body .tool-card:hover,
        body .blog-card:hover {
            transform: translateY(-6px);
            box-shadow: var(--shadow-lift);
            border-color: var(--brand-border);
        }

        body .tool-card img,
        body .blog-card img {
            transition: transform 0.6s cubic-bezier(0.2, 0.9, 0.25, 1);
        }

        body .tool-card:hover img,
        body .blog-card:hover img {
            transform: scale(1.05);
        }

        body .tool-card h3 {
            transition: color 0.25s ease;
        }

        body .tool-card:hover h3 {
            color: var(--brand);
        }

        /* ——— Stat + calculator cards ——— */
        body .stat-card,
        body .calc-card {
            border-radius: var(--radius-card);
            box-shadow: var(--shadow-card);
            border: 1px solid rgba(16, 24, 40, 0.05);
            transition: transform 0.35s ease, box-shadow 0.35s ease;
        }

        body .stat-card:hover,
        body .calc-card:hover {
            transform: translateY(-4px);
            box-shadow: var(--shadow-lift);
        }

        body .filter-btn {
            cursor: pointer;
            transition: all 0.25s ease;
        }

        body .filter-btn:not(.active):hover {
            border-color: var(--brand-border);
            color: var(--brand);
            transform: translateY(-1px);
            box-shadow: 0 8px 18px -10px rgba(16, 24, 40, 0.35);
        }

        .filter-btn.active {
            background: var(--brand);
            color: white;
            box-shadow: 0 10px 24px -8px rgb(var(--brand-rgb) / 0.45);
        }

        .animate-fade-up {
            animation: fadeUp 0.3s ease-out forwards;
        }

        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(-10px);
            }
            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .whatsapp-float {
            transition: all 0.3s;
        }

        .whatsapp-float:hover {
            transform: scale(1.1);
            filter: drop-shadow(0 8px 12px rgba(0, 0, 0, 0.2));
        }

        .counter-number {
            font-feature-settings: "tnum";
            font-variant-numeric: tabular-nums;
        }

        .ad-container {
            background: linear-gradient(145deg, #f8f9fc, #eef2f6);
            border-radius: 1.5rem;
        }

        .calculator-input {
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            padding: 10px 15px;
            width: 100%;
            transition: all 0.3s;
        }

        .calculator-input:hover {
            border-color: #cbd5e1;
        }

        .calculator-input:focus {
            border-color: var(--brand);
            outline: none;
            box-shadow: var(--ring-brand);
        }

        .calc-btn {
            background: var(--brand);
            color: white;
            padding: 12px 20px;
            border-radius: 12px;
            font-weight: 600;
            transition: all 0.3s;
            cursor: pointer;
            box-shadow: 0 10px 20px -10px rgb(var(--brand-rgb) / 0.5);
        }

        .calc-btn:hover {
            background: var(--brand-hover);
            transform: translateY(-1px);
            box-shadow: var(--shadow-lift);
        }

        .calc-btn:active {
            transform: translateY(0);
        }

        .calc-btn:focus-visible {
            box-shadow: var(--ring-brand);
            outline: none;
        }

        .tool-result {
            background: #f0fdf4;
            border-radius: 12px;
            padding: 15px;
            margin-top: 15px;
            border-left: 4px solid var(--brand);
        }

        .hero-btn {
            transition: all 0.3s;
            cursor: pointer;
        }

        .hero-btn:hover {
            transform: scale(1.05);
            filter: brightness(1.05);
        }

        /* ——— Hero search: soft elevation + focus ring on the whole pill ——— */
        body .hero-search {
            box-shadow: 0 12px 32px -12px rgba(16, 24, 40, 0.35);
            transition: box-shadow 0.3s ease;
        }

        body .hero-search:focus-within {
            box-shadow: var(--ring-brand), 0 12px 32px -12px rgba(16, 24, 40, 0.35);
        }

        body .hero-search-btn {
            transition: background 0.25s ease;
        }

        body .hero-search-btn:hover {
            background: var(--brand-hover);
        }

        /* Anchor sections clear the sticky premium header */
        section[id] {
            scroll-margin-top: 92px;
        }

        .upload-area {
            border: 2px dashed #cbd5e1;
            border-radius: 16px;
            padding: 20px;
            text-align: center;
            cursor: pointer;
            transition: all 0.3s;
            background: #f8fafc;
        }

        .upload-area:hover {
            border-color: var(--brand);
            background: #fef2f2;
        }

        .category-badge {
            display: inline-block;
            padding: 4px 12px;
            border-radius: 50px;
            font-size: 11px;
            font-weight: 600;
        }

        .badge-doc {
            background: #dbeafe;
            color: #1e40af;
        }

        .badge-finance {
            background: #dcfce7;
            color: #166534;
        }

        .badge-utility {
            background: #fef3c7;
            color: #92400e;
        }

        .contact-form-card {
            transition: all 0.3s;
        }

        .contact-form-card:hover {
            transform: translateY(-5px);
            box-shadow: 0 20px 30px -15px rgba(0, 0, 0, 0.1);
        }

        .validator-card {
            background: white;
            border-radius: 16px;
            padding: 20px;
            box-shadow: 0 5px 15px rgba(0, 0, 0, 0.05);
            transition: all 0.3s;
        }

        .validator-card:hover {
            transform: translateY(-3px);
            box-shadow: 0 10px 25px rgba(0, 0, 0, 0.1);
        }

        .validator-input {
            border: 2px solid #e2e8f0;
            border-radius: 10px;
            padding: 10px 15px;
            width: 100%;
            margin-top: 8px;
        }

        .validator-input:focus {
            border-color: var(--brand);
            outline: none;
        }

        .notepad-textarea {
            width: 100%;
            height: 150px;
            border: 2px solid #e2e8f0;
            border-radius: 12px;
            padding: 15px;
            font-size: 14px;
            resize: vertical;
        }

        .notepad-textarea:focus {
            border-color: var(--brand);
            outline: none;
        }