:root {
   --primary: #2563eb;
   --primary-dark: #1d4ed8;
   --secondary: #10b981;
   --danger: #ef4444;
   --warning: #f59e0b;
   --white: #ffffff;
   --bg-card: #ffffff;
   --bg-light: #f8fafc;
   --text-primary: #1e293b;
   --text-secondary: #64748b;
   --text-muted: #64748b;
   --border-color: #e2e8f0;
   --shadow: 0 4px 6px rgba(0, 0, 0, 0.1);
   --shadow-sm: 0 1px 3px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
   --shadow-md: 0 4px 6px -1px rgba(0, 0, 0, 0.1), 0 2px 4px -1px rgba(0, 0, 0, 0.06);
   --radius: 8px;
}

.hero-minificador-js {
   padding: 4rem 0;
   text-align: center;
   border-bottom: 1px solid var(--border-color);
   box-shadow: var(--shadow);
   background: linear-gradient(135deg, #ffffff, #fcfdff);
}

.hero-minificador-js h1 {
   font-size: 2.2rem;
   margin-bottom: 1.5rem;
   color: var(--text-primary);
}

.hero-minificador-js p {
   font-size: 1.1rem;
   max-width: 800px;
   margin: 0 auto 2rem;
   color: var(--text-secondary);
}

.generator {
   background: var(--white);
   border-radius: var(--radius);
   padding: 2.5rem;
   margin: 3rem 0;
   box-shadow: var(--shadow);
}

.generator h2 {
   font-size: 2rem;
   margin-bottom: 1.5rem;
   color: var(--primary);
   text-align: center;
}

.form-group {
   margin-bottom: 1.5rem;
}

.form-group label {
   display: block;
   margin-bottom: 0.5rem;
   font-weight: 600;
   color: var(--text-primary);
}

.form-control {
   width: 100%;
   padding: 0.75rem 1rem;
   border: 1px solid #d1d5db;
   border-radius: var(--radius);
   font-size: 1rem;
   transition: border-color 0.3s, box-shadow 0.3s;
}

.form-control:focus {
   outline: none;
   border-color: var(--primary);
   box-shadow: 0 0 0 3px rgba(37, 99, 235, 0.2);
}

textarea.form-control.js-textarea {
   min-height: 200px;
   resize: vertical;
   font-family: 'Courier New', monospace;
   font-size: 0.9rem;
}

.char-count {
   display: block;
   margin-top: 0.5rem;
   color: var(--text-muted);
   font-size: 0.875rem;
}

.minifier-input-group {
   margin-bottom: 1.5rem;
}

.minifier-stats {
   margin-bottom: 1rem;
   padding: 0.75rem 1rem;
   background: var(--bg-light);
   border-radius: var(--radius);
   font-size: 0.95rem;
   color: var(--text-secondary);
}

.minifier-stats strong {
   color: var(--primary);
}

.minifier-output .preview-content,
.js-output-pre {
   background: var(--white);
   padding: 1rem;
   border-radius: var(--radius);
   font-family: 'Courier New', monospace;
   white-space: pre-wrap;
   word-break: break-all;
   max-height: 300px;
   overflow-y: auto;
   border: 1px solid #e5e7eb;
   font-size: 0.85rem;
   line-height: 1.5;
}

.minifier-output.feedback-container {
   display: block;
   margin-top: 2rem;
   padding-top: 1.5rem;
   border-top: 1px solid var(--border-color);
}

.btn-group {
   display: flex;
   gap: 10px;
   margin-top: 1rem;
   flex-wrap: wrap;
}

.btn {
   display: inline-block;
   padding: 0.75rem 1.5rem;
   background: var(--primary);
   color: var(--white);
   border: none;
   border-radius: var(--radius);
   font-size: 1rem;
   font-weight: 600;
   cursor: pointer;
   transition: background-color 0.3s, transform 0.2s;
   text-decoration: none;
}

.btn:hover {
   background: var(--primary-dark);
   transform: translateY(-2px);
}

.btn-secondary {
   background: var(--secondary);
}

.btn-secondary:hover {
   background: #059669;
}

.btn-danger {
   background: var(--danger);
}

.btn-danger:hover {
   background: #dc2626;
}

.btn-copy {
   background: var(--primary);
   color: white;
   padding: 0.75rem 1.5rem;
   border-radius: var(--radius);
   border: none;
   cursor: pointer;
   font-weight: 600;
   font-size: 1rem;
   transition: all 0.3s ease;
}

.btn-copy:hover {
   background: var(--primary-dark);
   transform: translateY(-2px);
}

.download-btn {
   display: inline-flex;
   align-items: center;
   gap: 0.5rem;
   background: var(--secondary);
   color: white;
   text-decoration: none;
   padding: 0.75rem 1.5rem;
   border-radius: var(--radius);
   font-weight: 600;
   font-size: 1rem;
   transition: all 0.3s ease;
}

.download-btn:hover {
   background: #059669;
   transform: translateY(-2px);
}

.tips {
   background: #eff6ff;
   border-left: 4px solid var(--primary);
   padding: 1rem 1.5rem;
   margin: 2rem 0;
   border-radius: 0 var(--radius) var(--radius) 0;
}

.tips h3 {
   color: var(--primary);
   margin-bottom: 0.5rem;
}

.tips ul {
   padding-left: 1.5rem;
}

.tips li {
   margin-bottom: 0.5rem;
}

.features {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
   gap: 2rem;
   margin: 3rem 0;
}

.feature-card {
   background: var(--white);
   border-radius: var(--radius);
   padding: 2rem;
   box-shadow: var(--shadow);
   transition: transform 0.3s, box-shadow 0.3s;
}

.feature-card:hover {
   transform: translateY(-5px);
   box-shadow: 0 10px 15px rgba(0, 0, 0, 0.1);
}

.feature-card i {
   font-size: 2.5rem;
   color: var(--primary);
   margin-bottom: 1rem;
}

.feature-card h3 {
   font-size: 1.4rem;
   margin-bottom: 1rem;
   color: var(--text-primary);
}

.info-section {
   width: 100%;
   padding: 80px 0;
   margin: 0;
}

.info-section .section-title {
   font-size: 2rem;
   font-weight: 800;
   margin-bottom: 2rem;
   color: var(--text-primary);
   text-align: center;
}

.how-to-steps {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(250px, 1fr));
   gap: 2rem;
   margin-top: 2rem;
}

.step-card {
   background: var(--white);
   border-radius: var(--radius);
   padding: 1.5rem;
   box-shadow: var(--shadow);
   position: relative;
}

.step-number {
   position: absolute;
   top: -15px;
   left: -15px;
   width: 40px;
   height: 40px;
   background: var(--primary);
   color: var(--white);
   border-radius: 50%;
   display: flex;
   align-items: center;
   justify-content: center;
   font-weight: bold;
   font-size: 1.2rem;
   box-shadow: var(--shadow);
}

.step-card h3 {
   margin: 0.5rem 0 1rem;
   color: var(--text-primary);
}

.faq-container {
   margin-top: 2rem;
}

.faq-item {
   background: var(--white);
   border-radius: var(--radius);
   margin-bottom: 1rem;
   box-shadow: var(--shadow-sm);
   overflow: hidden;
   transition: all 0.3s ease;
}

.faq-item.active {
   box-shadow: var(--shadow-md);
}

.faq-question {
   padding: 1.5rem;
   cursor: pointer;
   display: flex;
   justify-content: space-between;
   align-items: center;
   font-weight: 600;
   color: var(--text-primary);
   transition: background-color 0.3s;
}

.faq-question:hover {
   background-color: var(--bg-light);
}

.faq-question i {
   transition: transform 0.3s;
   color: var(--primary);
}

.faq-item.active .faq-question i {
   transform: rotate(180deg);
}

.faq-answer {
   max-height: 0;
   overflow: hidden;
   transition: max-height 0.3s ease;
}

.faq-item.active .faq-answer {
   max-height: 500px;
}

.faq-answer p {
   padding: 0 1.5rem 1.5rem;
   color: var(--text-secondary);
   line-height: 1.6;
}

.info-section .benefits-list {
   display: grid;
   grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
   gap: 1.5rem;
   margin-top: 2rem;
}

.info-section .benefits-list .page-benefit-item {
   background: var(--white);
   border-radius: var(--radius);
   padding: 1.5rem;
   box-shadow: var(--shadow);
   display: flex;
   align-items: flex-start;
   gap: 1rem;
}

.info-section .benefits-list .page-benefit-item i {
   font-size: 1.5rem;
   color: var(--secondary);
   margin-top: 0.2rem;
}

.info-section .benefits-list .page-benefit-item h3 {
   margin-bottom: 0.5rem;
   color: var(--text-primary);
}

.info-section .benefits-list .page-benefit-item p {
   color: var(--text-secondary);
   line-height: 1.6;
   margin: 0;
}

/* Modal de anúncio (copiar/baixar) */
.modal {
   display: none;
   position: fixed;
   z-index: 1000;
   left: 0;
   top: 0;
   width: 100%;
   height: 100%;
   overflow: auto;
   background-color: rgba(0, 0, 0, 0.5);
   backdrop-filter: blur(4px);
}

.modal-content {
   background-color: var(--bg-card);
   margin: 15% auto;
   padding: 30px;
   border: 1px solid var(--border-color);
   width: 80%;
   max-width: 600px;
   border-radius: 16px;
   position: relative;
   box-shadow: 0 20px 25px -5px rgba(0, 0, 0, 0.1), 0 10px 10px -5px rgba(0, 0, 0, 0.04);
}

.modal .close {
   color: var(--text-muted);
   float: right;
   font-size: 28px;
   font-weight: bold;
   position: absolute;
   right: 20px;
   top: 15px;
   cursor: pointer;
}

.modal .close:hover,
.modal .close:focus {
   color: var(--text-primary);
}

.modal .ad-container {
   margin: 20px auto;
   text-align: center;
   width: 300px;
   height: 250px;
   display: flex;
   align-items: center;
   justify-content: center;
   background-color: #f8fafc;
   border: 1px dashed var(--border-color);
}

.modal .modal-buttons {
   display: flex;
   flex-direction: column;
   align-items: center;
   justify-content: center;
   margin-top: 20px;
   gap: 15px;
}

.modal #countdown-display {
   font-size: 1.1rem;
   color: var(--text-secondary);
   font-weight: 500;
}

.modal #countdown-display #countdown {
   font-size: 1.5rem;
   font-weight: 700;
   color: var(--primary);
}

/* Proteção contra cópia na prévia */
.minifier-output .preview-container {
   position: relative;
}

.minifier-output .preview-container::after {
   content: 'Use o botão Copiar ou Baixar para obter o código';
   position: absolute;
   top: 50%;
   left: 50%;
   transform: translate(-50%, -50%);
   background: rgba(0, 0, 0, 0.85);
   color: white;
   padding: 15px 25px;
   border-radius: 8px;
   font-size: 0.9rem;
   z-index: 10;
   opacity: 0;
   pointer-events: none;
   transition: opacity 0.3s ease;
   white-space: nowrap;
   text-align: center;
   box-shadow: 0 4px 12px rgba(0, 0, 0, 0.3);
}

.minifier-output .preview-container.show-message::after {
   opacity: 1;
}

.minifier-output .preview-container pre {
   position: relative;
}

.minifier-output .preview-container .copy-protection-overlay {
   position: absolute;
   background: transparent;
   z-index: 2;
   cursor: not-allowed;
   pointer-events: auto;
   user-select: none;
   -webkit-user-select: none;
   -moz-user-select: none;
   -ms-user-select: none;
}