/* ==================== ZIP3 FAQ SECTION - STYLES ==================== */

.zip3-faq-section {
    padding: 80px 20px;
    background: linear-gradient(135deg, #F5F5F5 0%, #FFFFFF 100%);
    position: relative;
    overflow: hidden;
}

/* Efeito de fundo futurista */
.zip3-faq-section::before {
    content: '';
    position: absolute;
    top: -50%;
    right: -10%;
    width: 600px;
    height: 600px;
    background: radial-gradient(circle, rgba(255, 92, 38, 0.08) 0%, transparent 70%);
    border-radius: 50%;
    animation: zip3-faq-pulse 8s ease-in-out infinite;
}

.zip3-faq-section::after {
    content: '';
    position: absolute;
    bottom: -30%;
    left: -10%;
    width: 500px;
    height: 500px;
    background: radial-gradient(circle, rgba(255, 92, 38, 0.06) 0%, transparent 70%);
    border-radius: 50%;
    animation: zip3-faq-pulse 10s ease-in-out infinite reverse;
}

@keyframes zip3-faq-pulse {
    0%, 100% {
        transform: scale(1) translateY(0);
        opacity: 1;
    }
    50% {
        transform: scale(1.1) translateY(-20px);
        opacity: 0.8;
    }
}

/* Container */
.zip3-faq-container {
    max-width: 900px;
    margin: 0 auto;
    position: relative;
    z-index: 1;
}

/* Header */
.zip3-faq-header {
    text-align: center;
    margin-bottom: 60px;
    animation: zip3-faq-fade-in-down 0.8s ease-out;
}

.zip3-faq-header-icon {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    width: 80px;
    height: 80px;
    background: linear-gradient(135deg, #FF5C26 0%, #FF8F26 100%);
    border-radius: 20px;
    margin-bottom: 20px;
    box-shadow: 0 10px 30px rgba(255, 92, 38, 0.3);
    animation: zip3-faq-icon-float 3s ease-in-out infinite;
    position: relative;
}

.zip3-faq-header-icon::before {
    content: '';
    position: absolute;
    inset: -3px;
    background: linear-gradient(135deg, #FF5C26, #FF8F26);
    border-radius: 20px;
    opacity: 0.5;
    filter: blur(10px);
    z-index: -1;
}

.zip3-faq-header-icon svg {
    color: #FFFFFF;
    filter: drop-shadow(0 2px 4px rgba(0, 0, 0, 0.2));
}

@keyframes zip3-faq-icon-float {
    0%, 100% {
        transform: translateY(0) rotate(0deg);
    }
    25% {
        transform: translateY(-10px) rotate(-5deg);
    }
    50% {
        transform: translateY(-5px) rotate(0deg);
    }
    75% {
        transform: translateY(-10px) rotate(5deg);
    }
}

.zip3-faq-title {
    font-size: 2.5rem;
    font-weight: 700;
    color: #343a40;
    margin-bottom: 15px;
    background: linear-gradient(135deg, #343a40 0%, #6c757d 100%);
    -webkit-background-clip: text;
    -webkit-text-fill-color: transparent;
    background-clip: text;
}

.zip3-faq-subtitle {
    font-size: 1.1rem;
    color: #6c757d;
    margin: 0;
}

/* FAQ Items */
.zip3-faq-items {
    display: flex;
    flex-direction: column;
    gap: 20px;
}

.zip3-faq-item {
    background: #FFFFFF;
    border-radius: 16px;
    box-shadow: 0 4px 20px rgba(0, 0, 0, 0.08);
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    border: 1px solid transparent;
    animation: zip3-faq-fade-in-up 0.6s ease-out backwards;
}

.zip3-faq-item:nth-child(1) { animation-delay: 0.1s; }
.zip3-faq-item:nth-child(2) { animation-delay: 0.2s; }
.zip3-faq-item:nth-child(3) { animation-delay: 0.3s; }
.zip3-faq-item:nth-child(4) { animation-delay: 0.4s; }
.zip3-faq-item:nth-child(5) { animation-delay: 0.5s; }
.zip3-faq-item:nth-child(6) { animation-delay: 0.6s; }

.zip3-faq-item:hover {
    box-shadow: 0 8px 30px rgba(255, 92, 38, 0.2);
    border-color: rgba(255, 92, 38, 0.2);
    transform: translateY(-4px);
}

.zip3-faq-item.zip3-faq-active {
    border-color: #FF5C26;
    box-shadow: 0 8px 35px rgba(255, 92, 38, 0.25);
}

/* Question Button */
.zip3-faq-question {
    width: 100%;
    display: flex;
    align-items: center;
    justify-content: space-between;
    padding: 24px 28px;
    background: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    transition: all 0.3s ease;
    position: relative;
    outline: none;
}

.zip3-faq-question:focus {
    outline: none;
}

.zip3-faq-question::before {
    content: '';
    position: absolute;
    left: 0;
    top: 50%;
    transform: translateY(-50%);
    width: 4px;
    height: 0;
    background: linear-gradient(180deg, #FF5C26 0%, #FF8F26 100%);
    border-radius: 0 4px 4px 0;
    transition: height 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.zip3-faq-item.zip3-faq-active .zip3-faq-question::before {
    height: 60%;
}

.zip3-faq-question:hover {
    background: linear-gradient(90deg, rgba(255, 92, 38, 0.03) 0%, transparent 100%);
}

.zip3-faq-question-text {
    font-size: 1.1rem;
    font-weight: 600;
    color: #343a40;
    padding-right: 20px;
    transition: color 0.3s ease;
}

.zip3-faq-item.zip3-faq-active .zip3-faq-question-text {
    color: #FF5C26;
}

/* Icon */
.zip3-faq-icon {
    flex-shrink: 0;
    width: 40px;
    height: 40px;
    display: flex;
    align-items: center;
    justify-content: center;
    background: linear-gradient(135deg, #F5F5F5 0%, #FFFFFF 100%);
    border-radius: 10px;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
    box-shadow: 0 2px 8px rgba(0, 0, 0, 0.05);
}

.zip3-faq-icon svg {
    color: #6c757d;
    transition: all 0.4s cubic-bezier(0.4, 0, 0.2, 1);
}

.zip3-faq-item.zip3-faq-active .zip3-faq-icon {
    background: linear-gradient(135deg, #FF5C26 0%, #FF8F26 100%);
    transform: rotate(45deg);
    box-shadow: 0 4px 15px rgba(255, 92, 38, 0.3);
}

.zip3-faq-item.zip3-faq-active .zip3-faq-icon svg {
    color: #FFFFFF;
}

/* Answer */
.zip3-faq-answer {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s cubic-bezier(0.4, 0, 0.2, 1);
}

.zip3-faq-item.zip3-faq-active .zip3-faq-answer {
    max-height: 500px;
}

.zip3-faq-answer-content {
    padding: 0 28px 28px 28px;
    animation: zip3-faq-fade-in 0.5s ease-out;
}

.zip3-faq-answer-content p {
    margin: 0;
    font-size: 1rem;
    line-height: 1.7;
    color: #6c757d;
    text-align: justify;
}

/* Animations */
@keyframes zip3-faq-fade-in-down {
    from {
        opacity: 0;
        transform: translateY(-30px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes zip3-faq-fade-in-up {
    from {
        opacity: 0;
        transform: translateY(20px);
    }
    to {
        opacity: 1;
        transform: translateY(0);
    }
}

@keyframes zip3-faq-fade-in {
    from {
        opacity: 0;
    }
    to {
        opacity: 1;
    }
}

/* Responsive */
@media (max-width: 768px) {
    .zip3-faq-section {
        padding: 60px 15px;
    }

    .zip3-faq-header {
        margin-bottom: 40px;
    }

    .zip3-faq-header-icon {
        width: 60px;
        height: 60px;
        border-radius: 15px;
    }

    .zip3-faq-header-icon svg {
        width: 32px;
        height: 32px;
    }

    .zip3-faq-title {
        font-size: 2rem;
    }

    .zip3-faq-subtitle {
        font-size: 1rem;
    }

    .zip3-faq-items {
        gap: 15px;
    }

    .zip3-faq-question {
        padding: 20px;
    }

    .zip3-faq-question-text {
        font-size: 1rem;
        padding-right: 15px;
    }

    .zip3-faq-icon {
        width: 36px;
        height: 36px;
    }

    .zip3-faq-icon svg {
        width: 20px;
        height: 20px;
    }

    .zip3-faq-answer-content {
        padding: 0 20px 20px 20px;
    }

    .zip3-faq-answer-content p {
        font-size: 0.95rem;
    }
}

@media (max-width: 480px) {
    .zip3-faq-section {
        padding: 40px 10px;
    }

    .zip3-faq-title {
        font-size: 1.75rem;
    }

    .zip3-faq-question {
        padding: 18px;
    }

    .zip3-faq-question-text {
        font-size: 0.95rem;
    }
}

/* Print styles */
@media print {
    .zip3-faq-section::before,
    .zip3-faq-section::after {
        display: none;
    }

    .zip3-faq-item {
        page-break-inside: avoid;
        box-shadow: none;
        border: 1px solid #ddd;
    }

    .zip3-faq-answer {
        max-height: none !important;
    }
}