/* Hero */
        .home-hero {
            text-align: center;
            padding: 18px 0 34px;
        }

        .hero-logo {
            display: flex;
            align-items: center;
            justify-content: center;
            gap: 14px;
            margin-bottom: 12px;
        }

        .hero-logo-icon {
            width: 59.2px;
            height: 59.2px;
            flex: 0 0 auto;
            display: flex;
            align-items: center;
            justify-content: center;
        }

        .hero-logo-icon img {
            display: block;
            width: 100%;
            height: 100%;
            object-fit: contain;
        }

        .hero-logo-text {
            font-size: 3.2rem;
            font-weight: 700;
            letter-spacing: 0.09em;
            text-transform: uppercase;
            color: var(--text-color);
        }

        .hero-title {
            max-width: 720px;
            margin: 0 auto 10px;
            color: var(--text-color);
            font-size: clamp(1.55rem, 3vw, 2.2rem);
            line-height: 1.2;
            letter-spacing: -0.035em;
        }

        .hero-subtitle,
        .hero-privacy-note {
            max-width: 720px;
            margin: 0 auto;
            color: var(--text-muted);
            line-height: 1.65;
        }

        .hero-subtitle {
            font-size: 1rem;
        }

        .hero-privacy-note {
            margin-top: 8px;
            font-size: 0.82rem;
            font-weight: 650;
        }

        /* Tools Grid */
        .tools-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 16px;
            max-width: 960px;
            margin: 0 auto;
            padding: 0 0 20px;
        }

        .tool-card {
            display: flex;
            flex-direction: column;
            align-items: center;
            justify-content: center;
            gap: 14px;
            padding: 28px 16px;
            border-radius: var(--radius-xl);
            text-decoration: none;
            cursor: pointer;
            border: 1px solid var(--border-color);
            box-shadow: 0 6px 18px rgba(15, 23, 42, 0.035);
            transition: transform 0.18s ease, box-shadow 0.18s ease, border-color 0.18s ease;
        }

        .tool-card:hover {
            transform: translateY(-3px);
            border-color: color-mix(in srgb, var(--primary) 35%, var(--border-color));
            box-shadow: 0 10px 22px rgba(15, 23, 42, 0.07);
        }

        .tool-card .tool-icon {
            width: 64px;
            height: 64px;
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            box-shadow: inset 0 2px 4px rgba(0, 0, 0, 0.06);
        }

        .tool-card .tool-icon .material-symbols-outlined {
            font-size: 32px;
        }

        .tool-card .tool-label {
            font-size: 1.1rem;
            font-weight: 750;
            letter-spacing: -0.02em;
            color: var(--text-color) !important;
        }

        .tool-meta {
            margin-top: -7px;
            min-height: 1em;
            color: var(--text-muted);
            font-size: 0.72rem;
            font-weight: 750;
            letter-spacing: 0.035em;
            text-align: center;
        }

        .tool-note {
            display: flex;
            align-items: center;
            justify-content: center;
            max-width: 180px;
            min-height: 2.8em;
            margin-top: -7px;
            color: var(--text-muted);
            font-size: 0.76rem;
            line-height: 1.4;
            text-align: center;
        }

        /* Card colors - Light */
        .tool-card.blue {
            background: linear-gradient(160deg, rgba(59, 130, 246, 0.08), var(--container-bg) 72%);
        }

        .tool-card.blue .tool-icon {
            background: var(--blue-mid);
            color: var(--blue);
        }

        /* Overridden by the !important color on .tool-card .tool-label above. */
        .tool-card.blue .tool-label {
            color: var(--blue-text);
        }

        .tool-card.orange {
            background: linear-gradient(160deg, rgba(249, 115, 22, 0.08), var(--container-bg) 72%);
        }

        .tool-card.orange .tool-icon {
            background: var(--orange-mid);
            color: var(--orange);
        }

        /* Overridden by the !important color on .tool-card .tool-label above. */
        .tool-card.orange .tool-label {
            color: var(--orange-text);
        }

        .tool-card.red {
            background: linear-gradient(160deg, rgba(239, 68, 68, 0.07), var(--container-bg) 72%);
        }

        .tool-card.red .tool-icon {
            background: var(--red-mid);
            color: var(--red);
        }

        /* Overridden by the !important color on .tool-card .tool-label above. */
        .tool-card.red .tool-label {
            color: var(--red-text);
        }

        .tool-card.purple {
            background: linear-gradient(160deg, rgba(139, 92, 246, 0.08), var(--container-bg) 72%);
        }

        .tool-card.purple .tool-icon {
            background: var(--purple-mid);
            color: var(--purple);
        }

        /* Overridden by the !important color on .tool-card .tool-label above. */
        .tool-card.purple .tool-label {
            color: var(--purple-text);
        }

        .tool-card.green {
            background: linear-gradient(160deg, rgba(34, 197, 94, 0.08), var(--container-bg) 72%);
        }

        .tool-card.green .tool-icon {
            background: var(--green-mid);
            color: var(--green);
        }

        /* Overridden by the !important color on .tool-card .tool-label above. */
        .tool-card.green .tool-label {
            color: var(--green-text);
        }

        .tool-card.yellow {
            background: linear-gradient(160deg, rgba(234, 179, 8, 0.08), var(--container-bg) 72%);
        }

        .tool-card.yellow .tool-icon {
            background: var(--yellow-mid);
            color: var(--yellow);
        }

        /* Overridden by the !important color on .tool-card .tool-label above. */
        .tool-card.yellow .tool-label {
            color: var(--yellow-text);
        }

        .tool-card.teal {
            background: linear-gradient(160deg, rgba(13, 148, 136, 0.09), var(--container-bg) 72%);
        }

        .tool-card.teal .tool-icon {
            background: rgba(13, 148, 136, 0.2);
            color: #0f766e;
        }

        /* Overridden by the !important color on .tool-card .tool-label above. */
        .tool-card.teal .tool-label {
            color: var(--teal-text);
        }

        .tool-card.indigo {
            background: linear-gradient(160deg, rgba(79, 70, 229, 0.09), var(--container-bg) 72%);
        }

        .tool-card.indigo .tool-icon {
            background: rgba(79, 70, 229, 0.18);
            color: #4f46e5;
        }

        /* Overridden by the !important color on .tool-card .tool-label above. */
        .tool-card.indigo .tool-label {
            color: var(--indigo-text);
        }

        /* Card colors - Dark */
        [data-theme="dark"] .tool-card.blue {
            background: linear-gradient(160deg, rgba(59, 130, 246, 0.12), var(--container-bg) 72%);
        }

        [data-theme="dark"] .tool-card.orange {
            background: linear-gradient(160deg, rgba(249, 115, 22, 0.12), var(--container-bg) 72%);
        }

        [data-theme="dark"] .tool-card.red {
            background: linear-gradient(160deg, rgba(239, 68, 68, 0.11), var(--container-bg) 72%);
        }

        [data-theme="dark"] .tool-card.purple {
            background: linear-gradient(160deg, rgba(139, 92, 246, 0.12), var(--container-bg) 72%);
        }

        [data-theme="dark"] .tool-card.green {
            background: linear-gradient(160deg, rgba(34, 197, 94, 0.11), var(--container-bg) 72%);
        }

        [data-theme="dark"] .tool-card.yellow {
            background: linear-gradient(160deg, rgba(234, 179, 8, 0.11), var(--container-bg) 72%);
        }

        [data-theme="dark"] .tool-card.teal {
            background: linear-gradient(160deg, rgba(13, 148, 136, 0.12), var(--container-bg) 72%);
        }

        [data-theme="dark"] .tool-card.indigo {
            background: linear-gradient(160deg, rgba(99, 102, 241, 0.14), var(--container-bg) 72%);
        }

        [data-theme="dark"] .tool-card .tool-icon {
            background: rgba(255, 255, 255, 0.12);
        }

        /* Dark label colors are also overridden; the paired icon declarations remain active. */
        [data-theme="dark"] .tool-card.blue .tool-label {
            color: var(--blue-text);
        }

        [data-theme="dark"] .tool-card.blue .tool-icon {
            color: #60a5fa;
        }

        [data-theme="dark"] .tool-card.orange .tool-label {
            color: var(--orange-text);
        }

        [data-theme="dark"] .tool-card.orange .tool-icon {
            color: #fb923c;
        }

        [data-theme="dark"] .tool-card.red .tool-label {
            color: var(--red-text);
        }

        [data-theme="dark"] .tool-card.red .tool-icon {
            color: #f87171;
        }

        [data-theme="dark"] .tool-card.purple .tool-label {
            color: var(--purple-text);
        }

        [data-theme="dark"] .tool-card.purple .tool-icon {
            color: #a78bfa;
        }

        [data-theme="dark"] .tool-card.green .tool-label {
            color: var(--green-text);
        }

        [data-theme="dark"] .tool-card.green .tool-icon {
            color: #4ade80;
        }

        [data-theme="dark"] .tool-card.yellow .tool-label {
            color: var(--yellow-text);
        }

        [data-theme="dark"] .tool-card.yellow .tool-icon {
            color: #facc15;
        }

        [data-theme="dark"] .tool-card.teal .tool-label {
            color: var(--teal-text);
        }

        [data-theme="dark"] .tool-card.teal .tool-icon {
            color: #2dd4bf;
        }

        [data-theme="dark"] .tool-card.indigo .tool-label {
            color: var(--indigo-text);
        }

        [data-theme="dark"] .tool-card.indigo .tool-icon {
            color: #818cf8;
        }

        @media (max-width: 768px) {
            .hero-logo-icon {
                width: 48px;
                height: 48px;
            }

            .hero-logo-text {
                font-size: 2.2rem;
                font-weight: 800;
            }

            .tools-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 16px;
            }

            .tool-card {
                padding: 24px 12px;
            }

            .tool-card .tool-icon {
                width: 56px;
                height: 56px;
            }

            .tool-card .tool-icon .material-symbols-outlined {
                font-size: 28px;
            }

            .tool-card .tool-label {
                font-size: 0.95rem;
            }
        }

        @media (max-width: 480px) {
            .hero-logo-icon {
                width: 43.2px;
                height: 43.2px;
            }

            .hero-logo-text {
                font-size: 2rem;
            }

            .tools-grid {
                grid-template-columns: repeat(2, 1fr);
                gap: 12px;
            }
        }

        .home-theme-btn {
            width: 36px;
            height: 36px;
            border-radius: 10px;
            background: var(--container-bg);
            border: 2px dashed #666;
            cursor: pointer;
            color: var(--text-muted);
            display: flex;
            align-items: center;
            justify-content: center;
            transition: all 0.2s;
        }

        .home-theme-btn:hover {
            border-color: var(--primary);
            color: var(--primary);
        }

        [data-theme="dark"] .home-theme-btn {
            border-color: #aaa;
        }

        .home-theme-btn .material-symbols-outlined {
            font-size: 18px;
        }