/* styles/faq.css */

/* ========================
   Variables (Modern, Clean Theme - Consistent)
======================== */
:root {
    --color-bg: #fdfdfd; /* Clean, soft white background */
    --color-primary: #3b82f6; /* Professional Blue */
    --color-secondary: #1d4ed8; /* Darker Blue for gradient depth */
    --color-accent: #60a5fa; /* Lighter Blue for highlights */
    --color-text: #1f2937; /* Dark Gray Text */
    --color-subtext: #4b5563; /* Medium Gray Subtext */
    --color-card-bg: #ffffff; /* Pure white cards */
    --color-border-light: #e5e7eb; /* Light border for separation */
    --color-light-bg: #eff6ff; /* Very light blue background for subtle elements */

    --font-heading: 'Inter', sans-serif;
    --font-body: 'Inter', sans-serif;

    --border-radius-main: 0.75rem;

    --shadow-subtle: 0 4px 15px rgba(0, 0, 0, 0.05);
    --shadow-hover: 0 10px 30px rgba(0, 0, 0, 0.1);
    --shadow-button: 0 8px 20px rgba(59, 130, 246, 0.3);
    --shadow-button-hover: 0 12px 30px rgba(59, 130, 246, 0.45);

    --transition-duration: 0.5s;
    --transition-easing: ease-in-out;
}

/* Base Styles */
.faq-section {
    position: relative;
    padding: 7rem 1rem;
    background-color: var(--color-bg);
    overflow: hidden;
    font-family: var(--font-body);
    color: var(--color-text);
}

/* Subtle Background Texture */
.faq-bg-texture {
    position: absolute;
    top: 0;
    left: 0;
    width: 100%;
    height: 100%;
    background-image:
        linear-gradient(rgba(0,0,0,0.03) 1px, transparent 1px),
        linear-gradient(90deg, rgba(0,0,0,0.03) 1px, transparent 1px);
    background-size: 40px 40px;
    pointer-events: none;
    z-index: 0;
    opacity: 0.5;
}

.faq-container {
    position: relative;
    z-index: 1;
    max-width: 1100px; /* Wider container for FAQ */
    margin: 0 auto;
    display: flex;
    flex-direction: column;
    gap: 4rem;
    min-height: 60vh; /* Shorter section height */
}

/* Section Header - Consistent */
.faq-header {
    text-align: center;
    max-width: 900px;
    margin: 0 auto 3rem auto;
    display: flex;
    flex-direction: column;
    gap: 1.2rem;
}

.faq-header .section-subtitle {
    font-size: 1.1rem;
    font-weight: 600;
    color: var(--color-primary);
    text-transform: uppercase;
    letter-spacing: 0.08em;
    position: relative;
    display: inline-block;
}
.faq-header .section-subtitle::after {
    content: '';
    position: absolute;
    bottom: -8px;
    left: 50%;
    transform: translateX(-50%);
    width: 50px;
    height: 3px;
    background-color: var(--color-accent);
    border-radius: 2px;
}

.faq-header .section-title {
    font-family: var(--font-heading);
    font-size: clamp(2.8rem, 5.8vw, 4.2rem);
    font-weight: 800;
    color: var(--color-text);
    line-height: 1.2;
}

.faq-header .section-description {
    font-size: 1.2rem;
    color: var(--color-subtext);
    line-height: 1.7;
    max-width: 750px;
    margin: 0.8rem auto 0 auto;
}

/* Accordion Q&A Items */
.accordion-container {
    display: flex;
    flex-direction: column;
    gap: 0.8rem; /* Tighter gap for accordions */
}

.accordion-item {
    background-color: var(--color-card-bg);
    border-radius: var(--border-radius-main);
    border: 1px solid var(--color-border-light);
    box-shadow: var(--shadow-subtle);
    overflow: hidden; /* Ensures content slides cleanly */
    transition: box-shadow var(--transition-duration) var(--transition-easing),
                border-color var(--transition-duration) var(--transition-easing);
}

.accordion-item:hover,
.accordion-item:focus-within {
    box-shadow: var(--shadow-hover);
    border-color: var(--color-primary);
    outline: none;
}

.accordion-header {
    width: 100%;
    display: flex;
    justify-content: space-between;
    align-items: center;
    padding: 1.5rem 2rem; /* Generous padding */
    background-color: transparent;
    border: none;
    cursor: pointer;
    text-align: left;
    font-family: var(--font-body);
    color: var(--color-text);
    position: relative;
    z-index: 2; /* Ensure header is above content for clicks */
    transition: background-color 0.3s ease;
}
.accordion-item:hover .accordion-header {
    background-color: var(--color-light-bg); /* Light background on hover */
}


.accordion-header h3 { /* Using h3 for questions */
    font-size: 1.35rem;
    font-weight: 600;
    margin: 0;
    color: var(--color-text);
    transition: color 0.3s ease;
}

.accordion-header[aria-expanded="true"] h3 {
    color: var(--color-primary); /* Question color change when active */
}

.accordion-icon {
    font-size: 1.1rem;
    color: var(--color-subtext);
    transition: transform 0.3s ease, color 0.3s ease;
}

.accordion-header[aria-expanded="true"] .accordion-icon {
    transform: rotate(180deg); /* Chevron rotates */
    color: var(--color-primary);
}

.accordion-content {
    max-height: 0;
    overflow: hidden;
    transition: max-height 0.5s ease-out; /* Smooth slide down */
    /* will-change: max-height; */
}
.accordion-header[aria-expanded="true"] + .accordion-content {
  overflow: visible; /* allows long text to display properly */
}
.accordion-item.is-open .accordion-content {
  display: block; /* let JS animate height */
   max-height: 1000px;
}

.accordion-content p {
    padding: 0 2rem 1.5rem 2rem; /* Consistent padding */
    font-size: 0.95rem;
    color: var(--color-subtext);
    line-height: 1.6;
}

/* Optional CTA - Consistent */
.final-cta {
    margin-top: 5rem;
    display: flex;
    flex-direction: column;
    align-items: center;
    gap: 2rem;
}

.cta-text {
    font-size: 1.4rem;
    font-weight: 500;
    color: var(--color-text);
    max-width: 800px;
    line-height: 1.6;
}

.btn-primary {
    display: inline-flex;
    align-items: center;
    gap: 0.8rem;
    background: linear-gradient(135deg, var(--color-primary) 0%, var(--color-secondary) 100%);
    color: #fff;
    border: none;
    padding: 1.1rem 2.8rem;
    border-radius: 999px;
    font-weight: 700;
    font-size: 1.1rem;
    text-decoration: none;
    box-shadow: var(--shadow-button);
    transition: transform var(--transition-duration) var(--transition-easing),
                box-shadow var(--transition-duration) var(--transition-easing);
    will-change: transform, box-shadow;
}

.btn-primary:hover,
.btn-primary:focus {
    transform: translateY(-6px) scale(1.02);
    box-shadow: var(--shadow-button-hover);
    outline: none;
}
.btn-primary i {
    font-size: 1.1em;
    transition: transform 0.3s ease;
}
.btn-primary:hover i {
    transform: translateX(5px);
}

/* Animations (Reveal on Scroll) - Consistent */
.reveal-from-bottom,
.reveal-from-right {
    opacity: 0;
    transition: opacity var(--transition-duration) var(--transition-easing),
                transform var(--transition-duration) var(--transition-easing);
    will-change: opacity, transform;
}

.reveal-from-bottom {
    transform: translateY(70px);
}

.reveal-from-right {
    transform: translateX(70px);
}

.is-visible {
    opacity: 1;
    transform: translate(0, 0);
}

/* Reduced Motion */
@media (prefers-reduced-motion: reduce) {
    .faq-bg-texture {
        animation: none !important;
        background-image: none !important;
    }
    .reveal-from-bottom,
    .reveal-from-right,
    .accordion-item,
    .accordion-content,
    .accordion-icon,
    .btn-primary {
        transition: none !important;
        transform: none !important;
        opacity: 1 !important;
        animation: none !important;
        box-shadow: none !important;
        filter: none !important;
    }
    .accordion-content {
        max-height: fit-content !important;
    }
    .btn-primary {
        background: var(--color-primary); /* Solid background */
    }
}

/* Media Queries */
/* No specific multi-column layout for accordion; it stays single column for simplicity and responsiveness */

@media (min-width: 768px) and (max-width: 1023px) {
    .accordion-header h3 {
        font-size: 1.25rem;
    }
    .accordion-content p {
        font-size: 0.9rem;
    }
}

@media (max-width: 767px) {
    .faq-section {
        padding: 5rem 1rem;
    }
    .faq-container {
        gap: 3rem;
    }
    .faq-header .section-title {
        font-size: clamp(2.2rem, 8vw, 2.8rem);
    }
    .faq-header .section-description {
        font-size: 0.95rem;
    }
    .accordion-container {
        gap: 0.6rem;
    }
    .accordion-header {
        padding: 1.2rem 1.5rem;
    }
    .accordion-header h3 {
        font-size: 1.1rem;
    }
    .accordion-icon {
        font-size: 1rem;
    }
    .accordion-content p {
        padding: 0 1.5rem 1.2rem 1.5rem;
        font-size: 0.85rem;
    }
    .final-cta {
        margin-top: 3.5rem;
        gap: 1.5rem;
    }
    .cta-text {
        font-size: 1.1rem;
    }
    .btn-primary {
        padding: 1rem 2rem;
        font-size: 1rem;
        gap: 0.6rem;
    }
}