.exam-hero {
            background: var(--bg-secondary);
            position: relative;
            overflow: hidden;
            padding: 80px 0;
            border-bottom: 2px solid var(--border-color);
        }
        .exam-hero::before {
            content: ''; position: absolute; top: -30%; right: -10%; width: 700px; height: 700px;
            background: radial-gradient(circle, rgba(95,75,219,0.06) 0%, rgba(255,122,92,0.02) 70%);
            border-radius: 50%; animation: float 18s ease-in-out infinite;
        }
        .exam-hero-grid {
            display: flex;
            align-items: center;
            gap: 60px;
            flex-wrap: wrap;
            position: relative;
            z-index: 2;
        }
        .exam-hero-content {
            flex: 1 1 45%;
        }
        .exam-hero-badge {
            background: rgba(95,75,219,0.1);
            color: var(--primary);
            padding: 12px 28px;
            border-radius: var(--border-radius-xxl);
            display: inline-block;
            font-weight: 700;
            margin-bottom: 25px;
            border-left: 5px solid var(--primary);
            backdrop-filter: blur(10px);
        }
        .exam-hero-content h1 {
            font-size: 3.8rem;
            font-weight: 800;
            line-height: 1.1;
            margin-bottom: 25px;
            color: var(--text-primary);
        }
        .exam-hero-highlight {
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .exam-hero-desc {
            font-size: 1.25rem;
            color: var(--text-secondary);
            margin-bottom: 35px;
        }
        .exam-hero-image {
            flex: 1 1 45%;
            background: url('https://img.freepik.com/free-vector/online-exam-concept-illustration_114360-6907.jpg?t=st=1749841248~exp=1749844848~hmac=e60fb05c6e48151bfe43ee570ca19756b331d27d13b1d65351aab67c19b5c3c1&w=900') no-repeat center;
            background-size: contain;
            min-height: 450px;
            animation: float 8s ease-in-out infinite;
        }

        /* ===== EXAM CATEGORIES / VENDORS ===== */
        .exam-vendors {
            background: var(--bg-primary);
        }
        .vendor-grid {
            display: grid;
            grid-template-columns: repeat(4, 1fr);
            gap: 30px;
            margin-top: 50px;
        }
        .vendor-card {
            background: var(--bg-card);
            border-radius: var(--border-radius-xl);
            padding: 40px 20px;
            box-shadow: var(--shadow-md);
            border: 2px solid var(--border-color);
            text-align: center;
            transition: 0.4s;
        }
        .vendor-card:hover {
            transform: translateY(-12px);
            border-color: var(--primary);
            box-shadow: var(--shadow-xl);
        }
        .vendor-icon {
            font-size: 3.5rem;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
            margin-bottom: 20px;
        }
        .vendor-card h3 {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 10px;
            color: var(--text-primary);
        }
        .vendor-card p {
            color: var(--text-secondary);
            font-weight: 500;
            margin-bottom: 20px;
        }
        .vendor-btn {
            background: transparent;
            border: 2px solid var(--primary);
            color: var(--primary);
            padding: 10px 28px;
            border-radius: var(--border-radius-xxl);
            font-weight: 700;
            transition: 0.3s;
            display: inline-block;
            text-decoration: none;
        }
        .vendor-btn:hover {
            background: var(--primary);
            color: white;
        }

        /* ===== POPULAR EXAMS (premium cards) ===== */
        .popular-exams {
            background: var(--bg-secondary);
        }
        .exam-card-grid {
            display: grid;
            grid-template-columns: repeat(3, 1fr);
            gap: 30px;
        }
        .exam-card {
            background: var(--bg-card);
            border-radius: var(--border-radius-xl);
            padding: 30px;
            box-shadow: var(--shadow-lg);
            border: 2px solid var(--border-color);
            transition: 0.4s;
        }
        .exam-card:hover {
            transform: translateY(-15px);
            border-color: var(--primary);
            box-shadow: var(--shadow-xl);
        }
        .exam-card-icon {
            width: 70px; height: 70px;
            background: rgba(95,75,219,0.1);
            border-radius: 20px;
            display: flex;
            align-items: center;
            justify-content: center;
            margin-bottom: 25px;
        }
        .exam-card-icon i {
            font-size: 2.5rem;
            color: var(--primary);
        }
        .exam-card h3 {
            font-size: 1.8rem;
            font-weight: 800;
            margin-bottom: 15px;
            color: var(--text-primary);
        }
        .exam-meta {
            display: flex;
            gap: 15px;
            margin: 15px 0;
            color: var(--text-secondary);
            font-weight: 600;
        }
        .exam-meta i { color: var(--accent); margin-right: 6px; }
        .exam-desc {
            color: var(--text-secondary);
            margin-bottom: 25px;
        }
        .exam-footer {
            display: flex;
            justify-content: space-between;
            align-items: center;
            margin-top: 20px;
        }
        .exam-price {
            font-size: 1.5rem;
            font-weight: 800;
            background: var(--gradient-primary);
            -webkit-background-clip: text;
            -webkit-text-fill-color: transparent;
        }
        .btn-exam-details {
            background: var(--gradient-primary);
            color: white;
            padding: 12px 24px;
            border-radius: var(--border-radius-xxl);
            font-weight: 700;
            border: none;
            cursor: pointer;
            transition: 0.3s;
        }
        .btn-exam-details:hover { transform: translateY(-3px); box-shadow: var(--shadow-lg); }

        /* ===== EXAM PROCESS / STEPS ===== */
        .exam-process {
            background: var(--bg-primary);
        }
        .process-steps {
            display: flex;
            justify-content: space-between;
            gap: 30px;
            flex-wrap: wrap;
            margin-top: 60px;
        }
        .step-item {
            flex: 1 1 200px;
            text-align: center;
            position: relative;
        }
        .step-number {
            width: 70px; height: 70px;
            background: var(--gradient-primary);
            border-radius: 50%;
            display: flex;
            align-items: center;
            justify-content: center;
            margin: 0 auto 25px;
            font-size: 1.8rem;
            font-weight: 800;
            color: white;
            box-shadow: var(--shadow-lg);
        }
        .step-item h4 {
            font-size: 1.4rem;
            font-weight: 800;
            margin-bottom: 15px;
            color: var(--text-primary);
        }
        .step-item p { color: var(--text-secondary); }

        /* ===== VOUCHER BANNER (exam related) ===== */
        .voucher-banner {
            background: var(--gradient-dark);
            border-radius: var(--border-radius-xl);
            padding: 60px;
            color: white;
            display: flex;
            align-items: center;
            justify-content: space-between;
            flex-wrap: wrap;
        }
        .voucher-content h3 {
            font-size: 2.2rem;
            font-weight: 800;
            margin-bottom: 15px;
        }
        .voucher-content p { font-size: 1.2rem; opacity: 0.9; }
        .btn-voucher {
            background: var(--accent);
            color: #1a2639;
            padding: 16px 40px;
            border-radius: var(--border-radius-xxl);
            font-weight: 800;
            border: none;
            font-size: 1.1rem;
            display: flex;
            align-items: center;
            gap: 12px;
            box-shadow: var(--shadow-lg);
            transition: 0.3s;
        }
        .btn-voucher:hover { transform: translateY(-5px); box-shadow: var(--shadow-xl); }

        /* ===== RESPONSIVE — MOBILE TEXT CENTER PERFECT ===== */
        @media (max-width: 992px) {
            .nav-links { display: none; }
            .mobile-menu-btn { display: block; }
            .exam-hero-content h1 { font-size: 2.8rem; }
            .vendor-grid { grid-template-columns: repeat(2, 1fr); }
            .exam-card-grid { grid-template-columns: repeat(2, 1fr); }
            .section-title { font-size: 2.6rem; }
            .exam-hero-grid { flex-direction: column; }
            .exam-hero-content { text-align: center; }
            .exam-hero-badge { margin-left: auto; margin-right: auto; }
            .exam-hero-desc { margin-left: auto; margin-right: auto; }
            .process-steps { justify-content: center; }
        }
        @media (max-width: 768px) {
            section { padding: 70px 0; }
            .exam-hero-content h1 { font-size: 2.3rem; }
            .vendor-grid { grid-template-columns: 1fr; }
            .exam-card-grid { grid-template-columns: 1fr; }
            .voucher-banner { flex-direction: column; text-align: center; gap: 30px; }
            .section-title { font-size: 2.2rem; text-align: center; }
            .section-sub { text-align: center; margin-left: auto; margin-right: auto; }
            .exam-hero-image { min-height: 300px; width: 100%; }
            .step-item { flex: 1 1 100%; text-align: center; }
            /* MOBILE: EVERYTHING CENTERED PERFECTLY */
            .exam-card, .vendor-card, .exam-card-icon, .exam-footer { text-align: center; }
            .exam-card-icon { margin-left: auto; margin-right: auto; }
            .exam-meta { justify-content: center; }
            .exam-footer { flex-direction: column; gap: 15px; }
            .btn-exam-details { width: 100%; }
        }
        @media (max-width: 480px) {
            .exam-hero-content h1 { font-size: 2rem; }
            .section-title { font-size: 1.9rem; }
            .voucher-content h3 { font-size: 1.8rem; }
        }