html,
        body {
            height: 100%;
        }

        main {
            flex: 1;
        }

        .btn {
            transition: all 0.3s ease;
        }

        body {
            font-family: Arial, sans-serif;
            padding-top: 80px;
            display: flex;
            flex-direction: column;
        }

        .cropper-container {
            max-width: 100% !important;
            max-height: 300px !important;
        }

        .cropper-view-box,
        .cropper-face {
            border-radius: 50%;
        }


        /* ICON BULAT ORANGE */
        .icon-circle {
            width: 55px;
            height: 55px;
            background: linear-gradient(135deg, #ff6b2c, #ff8c42);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto;
            transition: all 0.3s ease, transform 0.2s ease;
        }

        /* ICON DI DALAM */
        .icon-circle i {
            color: #fff;
            font-size: 24px;
        }

        /* HOVER EFFECT (biar hidup) */
        .card:hover .icon-circle {
            transform: scale(1.1);
            box-shadow: 0 8px 20px rgba(255, 107, 44, 0.4);
        }

        .dropdown-menu {
            z-index: 9999;
        }

        .navbar {
            height: 80px;
            background-color: transparent;
            transition: background-color 0.3s;
        }

        .navbar.scrolled {
            background-color: #F5F5ED;
            box-shadow: 0 2px 10px rgba(0, 0, 0, 0.05);
        }

        :root {
            --primary-orange: #ff6b2c;
            --primary-red: #e53935;
        }

        .btn-primary {
            background: #ff6b2c;
            border: none;
            box-shadow: 0 4px 10px rgba(255, 107, 44, 0.3);
            transition: all 0.3s;
        }

        .btn-primary:hover {
            background: #e5531a;
            transform: translateY(-2px);
            box-shadow: 0 8px 20px rgba(255, 107, 44, 0.4);
        }

        .btn-outline-primary {
            border-color: var(--primary-orange);
            color: var(--primary-orange);
        }

        .btn-outline-primary:hover {
            background-color: var(--primary-orange);
            color: #fff;
        }

        /* card dll tetap */
        .card {
            border-radius: 16px;
            border: 1px solid #eee;
            transition: all 0.3s ease;
            background: #fff;
            border: 1px solid #f1f1f1;
        }

        /* .card:hover {
            transform: translateY(-6px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
        } */

        .tutor-card:hover {
            transform: translateY(-8px);
        }

        .cropper-view-box,
        .cropper-face {
            pointer-events: auto;
        }

        #preview {
            max-width: 100%;
        }

        button[type="submit"] {
            position: relative;
            z-index: 10;
        }

        .tutor-card img {
            border: 3px solid #ff6b2c;
        }

        /* .tutor-card:hover {
            transform: translateY(-5px);
        } */

        .hero-desc {
            font-size: 1.1rem;
            line-height: 1.8;
            color: #555;
            max-width: 480px;
        }

        @keyframes fadeUp {
            from {
                opacity: 0;
                transform: translateY(15px);
            }

            to {
                opacity: 1;
                transform: translateY(0);
            }
        }

        .fade-up {
            animation: fadeUp 0.6s ease forwards;
        }

        .empty-state {
            background: linear-gradient(135deg, #ffe5e0, #fff);
            border: 1px solid #ffd2cc;
            border-radius: 16px;
            animation: fadeUp 0.5s ease;
        }

        .empty-state i {
            background: #ff6b2c;
            color: white;
            padding: 15px;
            border-radius: 50%;
        }

        .kelas-card {
            border-radius: 18px;
            transition: all 0.3s ease;
            border: 1px solid #f1f1f1;
            background: #fff;
        }

        .kelas-card:hover {
            transform: translateY(-8px);
            box-shadow: 0 20px 40px rgba(0, 0, 0, 0.08);
        }

        .kelas-info {
            line-height: 1.6;
        }

        .badge {
            font-size: 0.8rem;
            border-radius: 20px;
        }

        .kelas-icon {
            width: 60px;
            height: 60px;
            background: linear-gradient(135deg, #ff6b2c, #ff8c42);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto;
        }

        .kelas-icon i {
            color: #fff;
            font-size: 26px;
        }

        .testimoni-card {
            border-radius: 18px;
            padding: 20px;
            background: #fff;
            border: 1px solid #f3f3f3;
            transition: all 0.3s ease;
        }

        .testimoni-card:hover {
            transform: translateY(-6px);
            box-shadow: 0 15px 30px rgba(0, 0, 0, 0.08);
        }

        .testimoni-avatar {
            width: 50px;
            height: 50px;
            border-radius: 50%;
            background: linear-gradient(135deg, #ff6b2c, #ff8c42);
            display: flex;
            align-items: center;
            justify-content: center;
            color: white;
            font-weight: bold;
            font-size: 18px;
        }